DOWNLOAD PDF Volkswagen Golf VIII Sportsvan Circuit Wiring Diagrams Manual
1.0l petrol engine , DLAA,DLAB
From July 2019
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* see applicable current flow diagram for fuses in engine compartment
*2 For models with manual gearbox
Golf Current Flow Diagram
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Fuse holder B
J271 Main relay
SB Fuse holder B
SB23 Fuse 23 on fuse holder B
SB24 Fuse 24 on fuse holder B
SB26 Fuse 26 on fuse holder B
SB27 Fuse 27 on fuse holder B
SB28 Fuse 28 on fuse holder B
SB29 Fuse 29 on fuse holder B
D182 Connection 3 (87a), in engine compartment wiring harness
D183 Connection 4 (87a), in engine compartment wiring harness
* see applicable current flow diagram for fuses in engine compartment
Engine/motor control unit, Fuse holder C
J623 Engine/motor control unit
SC Fuse holder C
SC61 Fuse 61 on fuse holder C
T94a 94-pin connector, black
246 Earth connection (control unit), in engine wiring harness
672 Earth point 2, on front of left longitudinal member
B315 Positive connection 1 (30a) in main wiring harness
D180 Connection (87a), in engine compartment wiring harness
* see applicable current flow diagram for fuses in interior
Clutch position sender, Gearbox neutral position sender, ABS control unit, Engine/motor control unit, Mechatronic unit for dual clutch gearbox, Radiator fan
G476 Clutch position sender
G701 Gearbox neutral position sender
J104 ABS control unit
J623 Engine/motor control unit
J743 Mechatronic unit for dual clutch gearbox
T3bw 3-pin connector, black
T4cm 4-pin connector, black
T5g 5-pin connector, black
T25q 25-pin connector, black
T46a 46-pin connector, black
T94a 94-pin connector, black
VX57 Radiator fan
purple
yellow
D102 Connection 2 in engine compartment wiring harness
* For models with manual gearbox
*2 see applicable current flow diagram for brake system
*3 see applicable current flow diagram for dual clutch gearbox
*4 see applicable current flow diagram for radiator fan
D73 Positive connection (54), in engine compartment wiring harness
D150 Connection (engine brake), in engine compartment wiring harness
* see applicable current flow diagram for brake system
AGdoesnotguaranteeoracceptanyliabilitywi
Lambda probe 1 after catalytic converter, Lambda probe 1 before catalytic converter, Engine/motor control unit
GX7 Lambda probe 1 after catalytic converter
GX10 Lambda probe 1 before catalytic converter
G39 Lambda probe
G130 Lambda probe after catalytic converter
J623 Engine/motor control unit
T4az 4-pin connector, brown
T4bc 4-pin connector, black
T94a 94-pin connector, black
Z19 Lambda probe heater
Z29 Lambda probe 1 heater after catalytic converter
D181 Connection 2 (87a), in engine compartment wiring harness
* Pre-wired component
Golf Current Flow Diagram
Onboard supply control unit, Steering column electronics control unit, Data bus diagnostic interface, Fuel pump control unit, Engine/motor control unit
85 Earth connection 1, in engine compartment wiring harness
= white
= black
= red
= red
= brown
= green
= blue
= grey li = purple
= purple ge = yellow
orange
= pink
179 Earth connection, in left headlight wiring harness
201 Earth connection 5, in engine compartment wiring harness
317 Earth connection 7, in engine compartment wiring harness
671 Earth point 1, on front of left longitudinal member
* For models with manual gearbox
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Oil pressure sender, Charge pressure sender, Charge pressure control module, Engine/motor control unit
G10 Oil pressure sender
GX26 Charge pressure sender
G31 Charge pressure sender
GX34 Charge pressure control module
G581 Position sender for charge pressure positioner
G1001 Charge air temperature sender
J623 Engine/motor control unit
T3as 3-pin connector, black
T3bm 3-pin connector, black
T6ax 6-pin connector, grey
T60b 60-pin connector, black
V465 Charge pressure positioner
D107 Connection 5 in engine compartment wiring harness
D141 Connection (5V) in engine prewiring harness
Throttle valve module, Engine speed sender, Engine/motor control unit
GX3 Throttle valve module
G28 Engine speed sender
G186 Throttle valve drive for electric throttle
G187 Throttle valve drive angle sender 1 for electric throttle
G188 Throttle valve drive angle sender 2 for electric throttle
J623 Engine/motor control unit
T3bk 3-pin connector, black
T6aw 6-pin connector, black
T60b 60-pin connector, black
D174 Connection 2 (5V) in engine prewiring harness
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AGdoesnotguaranteeoracceptanyliabilitywi
Pressure sensor for activated charcoal filter air flushing, Fuel pressure sender, Exhaust gas pressure sensor 1, Engine/motor control unit
GX44 Pressure sensor for activated charcoal filter air flushing
G247 Fuel pressure sender
G450 Exhaust gas pressure sensor 1
G804 Pressure sensor for activated charcoal filter system
G1084 Temperature sensor for activated charcoal filter air flushing
J623 Engine/motor control unit
T3bd 3-pin connector, black
T3bp 3-pin connector, black
T4dn 4-pin connector, black
T60b 60-pin connector, black
= white
= black
= red
= red
= brown
= green
= blue
grey
= purple
= purple
= yellow
= orange
= pink
D39 Connection 1, in engine prewiring harness
D174 Connection 2 (5V) in engine prewiring harness
D190 Connection 3 (5V) in engine prewiring harness
Intake manifold sender, Inlet camshaft position sender, Exhaust camshaft position sender, Engine/motor control unit
GX9 Intake manifold sender
G71 Intake manifold pressure sender
G72 Intake manifold temperature sender
G1002 Inlet camshaft position sender
G1003 Exhaust camshaft position sender
J623 Engine/motor control unit
T3au 3-pin connector, black
T3bx 3-pin connector, black
T3da 3-pin connector, black
T60b 60-pin connector, black
AGdoesnotguaranteeoracceptanyliabilitywi
D108 Connection 6 in engine compartment wiring harness
D190 Connection 3 (5V) in engine prewiring harness
Golf Current Flow Diagram
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Engine temperature regulation module, Engine/motor control unit, Exhaust camshaft control valve 1, Valve for oil pressure control, Inlet camshaft control valve 1
GX33 Engine temperature regulation module
G1004 Position sender for engine temperature regulation
J623 Engine/motor control unit
N318 Exhaust camshaft control valve 1
N428 Valve for oil pressure control
N493 Actuator for engine temperature regulation
N727 Inlet camshaft control valve 1
T2fn 2-pin connector, black
T2fz 2-pin connector, black
T2gd 2-pin connector, black
T5l 5-pin connector, brown
T60b 60-pin connector, black
purple
yellow
orange
D189 Connection (87a) in engine prewiring harness
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= white
= black
= red
= red
= brown
green
= blue
grey
purple
purple
yellow
orange
= pink
Knock sensor 1, Coolant temperature sender, Engine outlet coolant temperature sender, Engine/motor control unit, Activated charcoal filter solenoid valve 1, Piston cooling jet control valve
G61 Knock sensor 1
G62 Coolant temperature sender
G82 Engine outlet coolant temperature sender
J623 Engine/motor control unit
N80 Activated charcoal filter solenoid valve 1
N522 Piston cooling jet control valve
T2ek 2-pin connector, black
T2el 2-pin connector, black
T2eq 2-pin connector, black
T2jk 2-pin connector, black
T2jl 2-pin connector, black
T60b 60-pin connector, black
D106 Connection 4 in engine compartment wiring harness
D189 Connection (87a) in engine prewiring harness
Engine/motor control unit, Injector, cylinder 1, Injector, cylinder 2, Injector, cylinder 3, Fuel metering valve, Charge air cooling pump
J623 Engine/motor control unit
N30 Injector, cylinder 1
N31 Injector, cylinder 2
N32 Injector, cylinder 3
N290 Fuel metering valve
T2fk 2-pin connector, black
T2fl 2-pin connector, black
T2fm 2-pin connector, black
T2fo 2-pin connector, black
T3cp 3-pin connector, black
T60b 60-pin connector, black
V188 Charge air cooling pump
458 Earth point 3, engine prewiring harness
Engine/motor control unit, Ignition coil 1 with output stage, Ignition coil 2 with output stage, Ignition coil 3 with output stage, Spark plug 1, Spark plug 2, Spark plug 3
J623 Engine/motor control unit
N70 Ignition coil 1 with output stage
N127 Ignition coil 2 with output stage
N291 Ignition coil 3 with output stage
Q23 Spark plug 1
Q24 Spark plug 2
Q25 Spark plug 3
T1tu 1-pin connector, black
T1tv 1-pin connector, black
T1tw 1-pin connector, black
T4bt 4-pin connector, black
T4bu 4-pin connector, black
T4bx 4-pin connector, black
T60b 60-pin connector, black
15 Earth point, on cylinder head
458 Earth point 3, engine prewiring harness
D173 Connection (87), in engine prewiring harness
* Earth supply via housing
1.5l petrol engine , DPBA,DPCA,DFYA
From July 2019
Fuse holder B
J906 Starter relay 1
J907 Starter relay 2
SB Fuse holder B
SB2 Fuse 2 on fuse holder B
SB21 Fuse 21 on fuse holder B
D52 Positive connection (15a), in engine compartment wiring harness
* see applicable current flow diagram for fuses in engine compartment
*2 For models with manual gearbox
Fuse holder B
J271 Main relay
SB Fuse holder B
SB23 Fuse 23 on fuse holder B
SB24 Fuse 24 on fuse holder B
SB26 Fuse 26 on fuse holder B
SB27 Fuse 27 on fuse holder B
SB28 Fuse 28 on fuse holder B
SB29 Fuse 29 on fuse holder B
D182 Connection 3 (87a), in engine compartment wiring harness
* see applicable current flow diagram for fuses in engine compartment
icremmocroetavirprofgniypoCla rup op s e s , i n p a r t o r in w hole,
Engine/motor control unit, Fuse holder C
J623 Engine/motor control unit
SC Fuse holder C
SC61 Fuse 61 on fuse holder C
T94a 94-pin connector, black
246 Earth connection (control unit), in engine wiring harness
672 Earth point 2, on front of left longitudinal member
B315 Positive connection 1 (30a) in main wiring harness
D180 Connection (87a), in engine compartment wiring harness
* see applicable current flow diagram for fuses in interior
Clutch position sender, Gearbox neutral position sender, ABS control unit, Engine/motor control unit
G476 Clutch position sender
G701 Gearbox neutral position sender
J104 ABS control unit
J623 Engine/motor control unit
T3bw 3-pin connector, black
T5g 5-pin connector, black
T46a 46-pin connector, black
T94a 94-pin connector, black
D102 Connection 2 in engine compartment wiring harness
* For models with manual gearbox *2 see applicable current flow diagram for brake system
Golf Current Flow Diagram
Radiator outlet coolant temperature sender, Engine/motor control unit, Mechatronic unit for dual clutch gearbox, Brake servo, Radiator fan
G83 Radiator outlet coolant temperature sender
J623 Engine/motor control unit
J743 Mechatronic unit for dual clutch gearbox
NX6 Brake servo
T2er 2-pin connector, black
T4cm 4-pin connector, black
T25q 25-pin connector, black
T26c 26-pin connector, black
T94a 94-pin connector, black
VX57 Radiator fan
D73 Positive connection (54), in engine compartment wiring harness
D102 Connection 2 in engine compartment wiring harness
D150 Connection (engine brake), in engine compartment wiring harness
* see applicable current flow diagram for dual clutch gearbox
*2 For models with dual clutch gearbox
*3 see applicable current flow diagram for radiator fan
*4 Pre-wired component
*5 see applicable current flow diagram for brake system
Golf Current Flow Diagram
= red
= brown
= blue
grey
Accelerator pedal module, Lambda probe 1 before catalytic converter, Engine/motor control unit
GX2 Accelerator pedal module
GX10 Lambda probe 1 before catalytic converter
G39 Lambda probe
G79 Accelerator position sender
G185 Accelerator position sender 2
J623 Engine/motor control unit
T6au 6-pin connector, black
T6av 6-pin connector, black
T94a 94-pin connector, black
Z19 Lambda probe heater
D181 Connection 2 (87a), in engine compartment wiring harness
* Pre-wired component
Lambda probe 1 after catalytic converter, Steering column
electronics control unit, Data bus diagnostic interface, Fuel pump control unit, Engine/motor control unit
GX7 Lambda probe 1 after catalytic converter
G130 Lambda probe after catalytic converter
J527 Steering column electronics control unit
J533 Data bus diagnostic interface
J538 Fuel pump control unit
J623 Engine/motor control unit
T4bc 4-pin connector, black
T5m 5-pin connector, black
T14j 14-pin connector, black
T16k 16-pin connector, black
T17i 17-pin connector, brown
T17k 17-pin connector, blue
T17r 17-pin connector, brown
T17s 17-pin connector, blue
T32jr 32-pin connector, black
T94a 94-pin connector, black
TIUL Coupling point in interior, below left
Z29 Lambda probe 1 heater after catalytic converter
B383 Connection 1 (powertrain CAN bus, high), in main wiring harness
B390 Connection 1 (powertrain CAN bus, low), in main wiring harness
D181 Connection 2 (87a), in engine compartment wiring harness
* Pre-wired component
*2 see applicable current flow diagram for fuel system
*3 see applicable current flow diagram for steering column electronics
*4 see applicable current flow diagram for data bus network
*5 For models with cruise control system (CCS)
*6 For models with no heated steering wheel
*7 For models with heated steering wheel
6221179
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Starter-alternator, Oil level and oil temperature sender, Onboard supply control unit, Engine/motor control unit
C29 Starter-alternator
G266 Oil level and oil temperature sender
J519 Onboard supply control unit
J623 Engine/motor control unit
T3bj 3-pin connector, black
T6aa 6-pin connector, black
T6aj 6-pin connector, brown
T6z 6-pin connector, black
T10at 10-pin connector, black
T10bh 10-pin connector, black
T17c 17-pin connector, black
T17e 17-pin connector, green
T17h 17-pin connector, black
T17k 17-pin connector, blue
T17l 17-pin connector, green
T17s 17-pin connector, blue
T73a 73-pin connector, black
T73b 73-pin connector, black
T94a 94-pin connector, black
TIUL Coupling point in interior, below left
TML Coupling point in engine compartment, left
A192 Positive connection 3 (15a) in dash panel wiring harness
B385 Connection 3 (powertrain CAN bus, high), in main wiring harness
B392 Connection 3 (powertrain CAN bus, low), in main wiring harness
D51 Positive connection 1 (15), in engine compartment wiring harness
* For models with 48 V hybrid system
*2 see applicable current flow diagram for 48 V system
*3 For models with dual clutch gearbox
*4 Up to July 2020
*5 From July 2020
Engine/motor control unit
J623 Engine/motor control unit
T14e 14-pin connector, grey
T14h 14-pin connector, grey
T94a 94-pin connector, black
TML Coupling point in engine compartment, left 85 Earth connection 1, in engine compartment wiring harness
179 Earth connection, in left headlight wiring harness
201 Earth connection 5, in engine compartment wiring harness
317 Earth connection 7, in engine compartment wiring harness
671 Earth point 1, on front of left longitudinal member
* For models with manual gearbox
Golf Current Flow Diagram
icremmocroetavirprofgniypoCla rup op s e s , i n p a r t o r in w ho
Oil pressure sender, Charge pressure control module, Engine/motor control unit
G10 Oil pressure sender
GX34 Charge pressure control module
G581 Position sender for charge pressure positioner
J623 Engine/motor control unit
T3as 3-pin connector, black
T6ax 6-pin connector, grey
T14e 14-pin connector, grey
T14h 14-pin connector, grey
T60b 60-pin connector, black
T94a 94-pin connector, black
TML Coupling point in engine compartment, left
V465 Charge pressure positioner
purple
yellow
132 Earth connection 3, in engine compartment wiring harness
D101 Connection 1 in engine compartment wiring harness
CLICK HERE TO DOWNLOAD THE COMPLETE MANUAL
• Thank you very much for reading the preview of the manual.
• You can download the complete manual from: www.heydownloads.com by clicking the link below
• Please note: If there is no response to CLICKING the link, please download this PDF first and then click on it.
CLICK HERE TO DOWNLOAD THE
Throttle valve module, Charge pressure sender, Engine/ motor control unit
GX3 Throttle valve module
GX26 Charge pressure sender
G31 Charge pressure sender
G186 Throttle valve drive for electric throttle
G187 Throttle valve drive angle sender 1 for electric throttle
G188 Throttle valve drive angle sender 2 for electric throttle
G1001 Charge air temperature sender
J623 Engine/motor control unit
T3bm 3-pin connector, black
T6aw 6-pin connector, black
T60b 60-pin connector, black
132 Earth connection 3, in engine compartment wiring harness
D101 Connection 1 in engine compartment wiring harness
Engine speed sender, Fuel pressure sender, Exhaust gas pressure sensor 1, Engine/motor control unit
G28 Engine speed sender
G247 Fuel pressure sender
G450 Exhaust gas pressure sensor 1
J623 Engine/motor control unit
T3bd 3-pin connector, black
T3bk 3-pin connector, black
T3bp 3-pin connector, black
T60b 60-pin connector, black
D106 Connection 4 in engine compartment wiring harness
D108 Connection 6 in engine compartment wiring harness
Intake manifold sender, Inlet camshaft position sender, Exhaust camshaft position sender, Engine/motor control unit
GX9 Intake manifold sender
G71 Intake manifold pressure sender
G72 Intake manifold temperature sender
G1002 Inlet camshaft position sender
G1003 Exhaust camshaft position sender
J623 Engine/motor control unit
T3at 3-pin connector, black
T3au 3-pin connector, black
T3bx 3-pin connector, black
T60b 60-pin connector, black
131 Earth connection 2, in engine compartment wiring harness
D110 Connection 8 in engine compartment wiring harness
purple
yellow
Engine temperature regulation module, Pressure sensor for activated charcoal filter air flushing, Engine/motor control unit
GX33 Engine temperature regulation module
GX44 Pressure sensor for activated charcoal filter air flushing
G804 Pressure sensor for activated charcoal filter system
G1004 Position sender for engine temperature regulation
G1084 Temperature sensor for activated charcoal filter air flushing
J623 Engine/motor control unit
N493 Actuator for engine temperature regulation
T4bb 4-pin connector, black
T4e 4-pin connector, black
T4x 4-pin connector, black
T5l 5-pin connector, brown
T60b 60-pin connector, black
T94a 94-pin connector, black
TML Coupling point in engine compartment, left
Golf Current Flow Diagram
Engine/motor control unit, Activated charcoal filter solenoid valve 1, Exhaust camshaft control valve 1, Valve for oil pressure control, Inlet cam actuator for cylinder 2, Exhaust cam actuator for cylinder 2, Inlet camshaft control valve 1
J623 Engine/motor control unit
N80 Activated charcoal filter solenoid valve 1
N318 Exhaust camshaft control valve 1
N428 Valve for oil pressure control
N583 Inlet cam actuator for cylinder 2
N587 Exhaust cam actuator for cylinder 2
N727 Inlet camshaft control valve 1
T2fn 2-pin connector, black
T2fz 2-pin connector, black
T2gd 2-pin connector, black
T2gi 2-pin connector, black
T3cg 3-pin connector, black
T3ch 3-pin connector, black
T60b 60-pin connector, black
D109 Connection 7 in engine compartment wiring harness
= white
= brown
Coolant temperature sender, Engine outlet coolant temperature sender, Engine/motor control unit, Inlet cam actuator for cylinder 3, Exhaust cam actuator for cylinder 3
G62 Coolant temperature sender
G82 Engine outlet coolant temperature sender
J623 Engine/motor control unit
N591 Inlet cam actuator for cylinder 3
N595 Exhaust cam actuator for cylinder 3
T2el 2-pin connector, black
T2eq 2-pin connector, black
T3ci 3-pin connector, black
T3cj 3-pin connector, black
T60b 60-pin connector, black
= purple
= purple
= yellow
= orange
= pink
D107 Connection 5 in engine compartment wiring harness
D109 Connection 7 in engine compartment wiring harness
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Knock sensor 1, Engine/motor control unit, Ignition coil 1 with output stage, Fuel metering valve, Spark plug 1, Charge air cooling pump
G61 Knock sensor 1
J623 Engine/motor control unit
N70 Ignition coil 1 with output stage
N290 Fuel metering valve
Q23 Spark plug 1
T1tu 1-pin connector, black
T2ek 2-pin connector, black
T2fk 2-pin connector, black
T3cp 3-pin connector, black
T4bx 4-pin connector, black
T60b 60-pin connector, black
V188 Charge air cooling pump
306 Earth connection (ignition coils), in engine prewiring harness
797 Earth point on cylinder block for ignition coil, cylinders 1 and 2
D25 Positive connection (15), in engine prewiring harness
* Earth supply via housing
Engine/motor control unit, Ignition coil 2 with output stage, Ignition coil 3 with output stage, Ignition coil 4 with output stage, Spark plug 2, Spark plug 3, Spark plug 4
J623 Engine/motor control unit
N127 Ignition coil 2 with output stage
N291 Ignition coil 3 with output stage
N292 Ignition coil 4 with output stage
Q24 Spark plug 2
Q25 Spark plug 3
Q26 Spark plug 4
T1tv 1-pin connector, black T1tw 1-pin connector, black
T1tx 1-pin connector, black
T4bt 4-pin connector, black
T4bu 4-pin connector, black
T4bv 4-pin connector, black
T60b 60-pin connector, black
306 Earth connection (ignition coils), in engine prewiring harness
798 Earth point on cylinder block for ignition coil, cylinders 3 and 4
D25 Positive connection (15), in engine prewiring harness
* Earth supply via housing
Engine/motor control unit, Injector, cylinder 1, Injector, cylinder 2, Injector, cylinder 3, Injector, cylinder 4
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Fuse holder B
J360 High heat output relay
J906 Starter relay 1
J907 Starter relay 2
SB Fuse holder B
SB2 Fuse 2 on fuse holder B
SB21 Fuse 21 on fuse holder B
B315 Positive connection 1 (30a) in main wiring harness
D52 Positive connection (15a), in engine compartment wiring harness
* see applicable current flow diagram for fuses in engine compartment
*2 see applicable current flow diagram for auxiliary air heater
*3 For models with auxiliary air heater
*4 For models with manual gearbox
Fuse holder B
J317 Terminal 30 voltage supply relay
SB Fuse holder B
SB23 Fuse 23 on fuse holder B
SB24 Fuse 24 on fuse holder B
SB25 Fuse 25 on fuse holder B
SB27 Fuse 27 on fuse holder B
D182 Connection 3 (87a), in engine compartment wiring harness
* Up to November 2022
*2 For models with reducing agent metering system
*3 From November 2022
*4 see applicable current flow diagram for fuses in engine compartment
D183 Connection 4 (87a), in engine compartment wiring harness
* see applicable current flow diagram for fuses in interior
*2 see applicable current flow diagram for reducing agent metering system
*3 Up to July 2021
*4 For countries with cold climate
*5 For models with reducing agent metering system
*6 From July 2021
*7 see applicable current flow diagram for fuses in engine compartment
Relay and fuse carrier 1
J179 Automatic glow period control unit
J359 Low heat output relay
SR1 Relay and fuse carrier 1
* see applicable current flow diagram for fuses in engine compartment
*2 see applicable current flow diagram for auxiliary air heater
*3 For models with auxiliary air heater
CLICK HERE TO DOWNLOAD THE COMPLETE MANUAL
• Thank you very much for reading the preview of the manual.
• You can download the complete manual from: www.heydownloads.com by clicking the link below
• Please note: If there is no response to CLICKING the link, please download this PDF first and then click on it.
CLICK HERE TO DOWNLOAD THE
Engine/motor control unit
J623 Engine/motor control unit
T91a 91-pin connector, black
418 Earth connection 10, in engine compartment wiring harness
672 Earth point 2, on front of left longitudinal member
D200 Positive connection 3 (15a), in engine compartment wiring harness
Golf Current Flow Diagram
thgirypocybdetcetorP . icremmocroetavirprofgniypoCla rup op s e s , i n p a r t o r in w hole, isnotpermittedunlessauthorisedbyVolkswagen
Clutch position sender, ABS control unit, Engine/motor control unit, Mechatronic unit for dual clutch gearbox, Brake servo, Radiator fan
G476 Clutch position sender
J104 ABS control unit
J623 Engine/motor control unit
J743 Mechatronic unit for dual clutch gearbox
NX6 Brake servo
T4cm 4-pin connector, black
T5g 5-pin connector, black
T26c 26-pin connector, black
T46a 46-pin connector, black
T91a 91-pin connector, black
VX57 Radiator fan
D73 Positive connection (54), in engine compartment wiring harness
D102 Connection 2 in engine compartment wiring harness
D150 Connection (engine brake), in engine compartment wiring harness
* see applicable current flow diagram for radiator fan
*2 see applicable current flow diagram for brake system
*3 For models with manual gearbox
*4 see applicable current flow diagram for dual clutch gearbox
*5 From November 2022
Control unit for NOx sender, Control unit 2 for NOx sender, Particulate sensor, Engine/motor control unit
GX30 Control unit for NOx sender
GX46 Control unit 2 for NOx sender
G295 NOx sender
G687 NOx sender 2
G784 Particulate sensor
J583 Control unit for NOx sender
J623 Engine/motor control unit
J881 Control unit for NOx sender 2
T4ax 4-pin connector, black
T5n 5-pin connector, black
T5o 5-pin connector, black
T91a 91-pin connector, black
317 Earth connection 7, in engine compartment wiring harness
363 Earth connection 8, in engine compartment wiring harness
B385 Connection 3 (powertrain CAN bus, high), in main wiring harness
B392 Connection 3 (powertrain CAN bus, low), in main wiring harness
D197 Connection 5 (87a), in engine compartment wiring harness
D214 Connection 8 (87a), in engine compartment wiring harness
* Pre-wired component
*2 Up to November 2022
*3 According to equipment
*4 From November 2022
Lambda probe 1 before catalytic converter, Control unit 3 for NOx sender, Oil level and oil temperature sender, Engine/motor control unit
GX10 Lambda probe 1 before catalytic converter
G39 Lambda probe
GX50 Control unit 3 for NOx sender
G266 Oil level and oil temperature sender
G932 NOx sender 3
J623 Engine/motor control unit
J1183 Control unit for NOx sender 3
T3bj 3-pin connector, black
T5h 5-pin connector, black
T5j 5-pin connector, black
T8p 8-pin connector, black
T8q 8-pin connector, black
T91a 91-pin connector, black
TML Coupling point in engine compartment, left
Z19 Lambda probe heater
317 Earth connection 7, in engine compartment wiring harness
363 Earth connection 8, in engine compartment wiring harness
B385 Connection 3 (powertrain CAN bus, high), in main wiring harness
B392 Connection 3 (powertrain CAN bus, low), in main wiring harness
D197 Connection 5 (87a), in engine compartment wiring harness
D214 Connection 8 (87a), in engine compartment wiring harness
* Pre-wired component
*2 For models with manual gearbox
*3 Up to November 2022
*4 Up to November 2020
*5 From November 2020
*6 From November 2022
Golf Current Flow Diagram
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Air mass measurement module, Oil level and oil temperature sender, Engine/motor control unit, Injector for reducing agent, Injector 2 for reducing agent
GX35 Air mass measurement module
G70 Air mass meter
G266 Oil level and oil temperature sender
G1005 Temperature sender in air mass meter
J623 Engine/motor control unit
N474 Injector for reducing agent
N758 Injector 2 for reducing agent
T2ga 2-pin connector, brown
T2gf 2-pin connector, black
T3bj 3-pin connector, black
T3bv 3-pin connector, black
T8p 8-pin connector, black
T8q 8-pin connector, black
T91a 91-pin connector, black
TML Coupling point in engine compartment, left
H3 Connection 1 in wiring harness for reducing agent tank
* Pre-wired component
*2 Up to July 2020
*3 From July 2020
Accelerator pedal module, Exhaust gas temperature sender 4, Engine/motor control unit, Heater element for crankcase breather
GX2 Accelerator pedal module
G79 Accelerator position sender
G185 Accelerator position sender 2
G648 Exhaust gas temperature sender 4
J623 Engine/motor control unit
N79 Heater element for crankcase breather
T2em 2-pin connector, colourless
T2gg 2-pin connector, black
T6av 6-pin connector, black
T91a 91-pin connector, black
* Pre-wired component
*2 For countries with cold climate
*3 Up to July 2021
*4 From July 2021
purple
purple
yellow
orange
Water separator sender, Gearbox neutral position sender, Engine/motor control unit, Exhaust flap control unit
G63 Water separator sender
G701 Gearbox neutral position sender
J623 Engine/motor control unit
J883 Exhaust flap control unit
T3bs 3-pin connector, black
T3bw 3-pin connector, black
T5p 5-pin connector, black
T91a 91-pin connector, black
D40 Connection 2, in engine prewiring harness
D41 Connection 3, in engine prewiring harness
* For models with manual gearbox
Golf
purple
= yellow
orange
= pink
Engine/motor control unit, Charge air cooling pump, Auxiliary pump for heating
J623 Engine/motor control unit
T3co 3-pin connector, black
T3cp 3-pin connector, black
T8h 8-pin connector, black
T8o 8-pin connector, black
T91a 91-pin connector, black
TML Coupling point in engine compartment, left
V188 Charge air cooling pump
V488 Auxiliary pump for heating
82 Earth connection 1, in front left wiring harness
B350 Positive connection 1 (87a) in main wiring harness
* Up to July 2021
*2 According to equipment
*3 From November 2020
*4 From July 2021
*5 From November 2021
Golf Current Flow Diagram
Onboard supply control unit, Data bus diagnostic interface, Engine/motor control unit, Valve for oil pressure control
J519 Onboard supply control unit
J533 Data bus diagnostic interface
J623 Engine/motor control unit
N428 Valve for oil pressure control
T2bx 2-pin connector, black
T8h 8-pin connector, black
T8o 8-pin connector, black
T17c 17-pin connector, black
T17e 17-pin connector, green
T17h 17-pin connector, black
T17i 17-pin connector, brown
T17l 17-pin connector, green
T17r 17-pin connector, brown
T32jr 32-pin connector, black
T73a 73-pin connector, black
T73b 73-pin connector, black
T91a 91-pin connector, black
TIUL Coupling point in interior, below left
TML Coupling point in engine compartment, left
A192 Positive connection 3 (15a) in dash panel wiring harness
B350 Positive connection 1 (87a) in main wiring harness
B383 Connection 1 (powertrain CAN bus, high), in main wiring harness
B390 Connection 1 (powertrain CAN bus, low), in main wiring harness
D51 Positive connection 1 (15), in engine compartment wiring harness
* see applicable current flow diagram for data bus network
*2 According to equipment
*3 see applicable current flow diagram for dual clutch gearbox
*4 From November 2021
= purple
= yellow
= orange
= pink
Engine/motor control unit
J623 Engine/motor control unit
T17d 17-pin connector, red
T17j 17-pin connector, red
T91a 91-pin connector, black
TIUL Coupling point in interior, below left
* For models with reducing agent metering system
186187188189190192220
Delivery unit for reducing agent metering system, Engine/ motor control unit, Control unit for reducing agent heater
GX19 Delivery unit for reducing agent metering system
J623 Engine/motor control unit
J891 Control unit for reducing agent heater
T4be 4-pin connector, black
T4cv 4-pin connector, black
T5k 5-pin connector, black
THRL Coupling point in luggage compartment, left
THRR Coupling point in luggage compartment, right
* see applicable current flow diagram for reducing agent metering system
*2 For models with standard rear axle
*3 For models with four-link rear axle
*4 For models with reducing agent metering system
Steering column electronics control unit, Fuel pump control unit, Engine/motor control unit, Heater and air conditioning system control unit
J527 Steering column electronics control unit
J538 Fuel pump control unit
J623 Engine/motor control unit
J979 Heater and air conditioning system control unit
T6bf 6-pin connector, black
T14j 14-pin connector, black
T16k 16-pin connector, black
T17k 17-pin connector, blue
T17s 17-pin connector, blue
T22a 22-pin connector, black
T91a 91-pin connector, black
TIUL Coupling point in interior, below left
* see applicable current flow diagram for fuel system
*2 see applicable current flow diagram for steering column electronics
*3 see applicable current flow diagram for air conditioning
*4 For models with cruise control system (CCS)
*5 For models with auxiliary air heater
*6 For models with reducing agent metering system
*7 For models with no heated steering wheel
*8 For models with heated steering wheel
Engine/motor control unit
J623 Engine/motor control unit
T17k 17-pin connector, blue
T17s 17-pin connector, blue
T91a 91-pin connector, black
THRL Coupling point in luggage compartment, left
THRR Coupling point in luggage compartment, right
TIUL Coupling point in interior, below left
131 Earth connection 2, in engine compartment wiring harness
179 Earth connection, in left headlight wiring harness
201 Earth connection 5, in engine compartment wiring harness
671 Earth point 1, on front of left longitudinal member
* see applicable current flow diagram for reducing agent metering system
*2 For models with standard rear axle
*3 For models with four-link rear axle
*4 For models with auxiliary air heater
*5 see applicable current flow diagram for dual clutch gearbox
*6 For models with reducing agent metering system
Golf Current Flow Diagram
Engine/motor control unit, Fuel pressure regulating valve, Glow plug 3, Glow plug 1, Glow plug 2, Glow plug 4
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Golf
= white
= black
= red
= red
= brown
= green
= blue
= grey
= purple
= purple
= yellow
= orange
= pink
Engine/motor control unit, Actuator for engine temperature regulation, Coolant regulating valve, Piston cooling jet control valve
J623 Engine/motor control unit
N493 Actuator for engine temperature regulation
N515 Coolant regulating valve
N522 Piston cooling jet control valve
T2jn 2-pin connector, brown
T2jo 2-pin connector, black
T2jp 2-pin connector, black
T14h 14-pin connector, grey
T14o 14-pin connector, grey
T105a 105-pin connector, black
TML Coupling point in engine compartment, left
D17 Positive connection 1 (15), in engine harness
* Pre-wired component
*2 Up to July 2021
*3 Up to November 2021
*4 For models without Top Sport equipment
*5 From July 2021
*6 From November 2021
Golf Current Flow Diagram
purple
purple
yellow
orange
= pink
Charge pressure sender, Fuel pressure sender, Pressure differential sender, Engine/motor control unit
GX26 Charge pressure sender
G31 Charge pressure sender
G247 Fuel pressure sender
G505 Pressure differential sender
G1001 Charge air temperature sender
J623 Engine/motor control unit
T3bd 3-pin connector, black
T3dc 3-pin connector, black
T3dd 3-pin connector, black
T105a 105-pin connector, black
131 Earth connection 2, in engine compartment wiring harness
D174 Connection 2 (5V) in engine prewiring harness
D239 Connection 8 (5V) in engine prewiring harness
* For models without Top Sport equipment
*2 From July 2020
*3 For models with Top Sport equipment
T3fj /2 ws = white
= black
= red
= red
= brown
= green
= blue
= grey
= purple
= purple
= yellow
orange
pink
Oil pressure sender, Engine/motor control unit
G10 Oil pressure sender
G235 Exhaust gas temperature sender 1
J623 Engine/motor control unit
T3db 3-pin connector, black
T3fj 3-pin connector, black
T105a 105-pin connector, black
131 Earth connection 2, in engine compartment wiring harness
D174 Connection 2 (5V) in engine prewiring harness
D239 Connection 8 (5V) in engine prewiring harness
* From July 2020
*2 For models with Top Sport equipment
*3 For models without Top Sport equipment
purple
purple
yellow
orange
Coolant temperature sender, Engine outlet coolant
temperature sender, Exhaust gas recirculation
temperature sensor, Exhaust gas temperature sender 1, Charge air temperature sender before charge air cooler, Charge air temperature sender after charge air cooler,
Coolant temperature sender for charge air cooler, Engine/ motor control unit
G62 Coolant temperature sender
G82 Engine outlet coolant temperature sender
G98 Exhaust gas recirculation temperature sensor
G235 Exhaust gas temperature sender 1
G810 Charge air temperature sender before charge air cooler
G811 Charge air temperature sender after charge air cooler
G1130 Coolant temperature sender for charge air cooler
J623 Engine/motor control unit
T2jq 2-pin connector, black
T2jr 2-pin connector, black
T2js 2-pin connector, black
T2jt 2-pin connector, brown
T2ju 2-pin connector, brown
T2jv 2-pin connector, black
T2jw 2-pin connector, black
T105a 105-pin connector, black
281 Earth point 1, in engine prewiring harness
* Pre-wired component
purple
yellow
Throttle valve module, Exhaust gas temperature sender 2, Exhaust gas temperature sender 3, Engine/motor control unit, Fuel metering valve
GX3 Throttle valve module
G186 Throttle valve drive for electric throttle
G187 Throttle valve drive angle sender 1 for electric throttle
G448 Exhaust gas temperature sender 2
G495 Exhaust gas temperature sender 3
J623 Engine/motor control unit
N290 Fuel metering valve
T2jx 2-pin connector, brown
T2jy 2-pin connector, grey
T2jz 2-pin connector, black
T5ak 5-pin connector, black
T105a 105-pin connector, black
85 Earth connection 1, in engine compartment wiring harness
281 Earth point 1, in engine prewiring harness
D212 Connection 4 (5V) in engine prewiring harness
* Pre-wired component
Exhaust gas recirculation valve 1, Engine/motor control unit, Charge pressure positioner
GX5 Exhaust gas recirculation valve 1
G212 Exhaust gas recirculation potentiometer
J623 Engine/motor control unit
T6ce 6-pin connector, grey
T6cf 6-pin connector, grey
T105a 105-pin connector, black
V338 Exhaust gas recirculation control motor
V465 Charge pressure positioner
85 Earth connection 1, in engine compartment wiring harness
D212 Connection 4 (5V) in engine prewiring harness
Golf Current Flow Diagram
Exhaust gas recirculation valve 2, Engine temperature regulation module, Engine/motor control unit
GX6 Exhaust gas recirculation valve 2
GX33 Engine temperature regulation module
G466 Exhaust gas recirculation potentiometer 2
G1004 Position sender for engine temperature regulation
J623 Engine/motor control unit
N493 Actuator for engine temperature regulation
T5al 5-pin connector, black
T5l 5-pin connector, brown
T105a 105-pin connector, black V339 Exhaust gas recirculation control motor 2
85 Earth connection 1, in engine compartment wiring harness
yellow
orange
D212 Connection 4 (5V) in engine prewiring harness
* For models with manual gearbox
*2 For models with dual clutch gearbox
*3 From July 2020
*4 For models with Top Sport equipment
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ws = white sw = black
= red rt = red
= brown
green
= blue
grey
purple
= purple
yellow
orange
= pink
Temperature and pressure sender for low-pressure fuel system, Engine speed sender, Inlet camshaft position sender, Engine/motor control unit
GX20 Temperature and pressure sender for low-pressure fuel system
G28 Engine speed sender
G81 Fuel temperature sender
G410 Fuel pressure sender for low pressure
G1002 Inlet camshaft position sender
J623 Engine/motor control unit
T3de 3-pin connector, black
T3df 3-pin connector, black
T4dp 4-pin connector, black
T105a 105-pin connector, black
Golf Current Flow Diagram
Engine/motor control unit, Injector, cylinder 1, Injector, cylinder 2, Injector, cylinder 3, Injector, cylinder 4
J623 Engine/motor control unit
N30 Injector, cylinder 1
N31 Injector, cylinder 2
N32 Injector, cylinder 3
N33 Injector, cylinder 4
T3dh 3-pin connector, black
T3di 3-pin connector, black
T3dj 3-pin connector, black
T3dk 3-pin connector, black
T105a 105-pin connector, black
D39 Connection 1, in engine prewiring harness
D40 Connection 2, in engine prewiring harness
* Wiring open end
Dual clutch gearbox 0CW , (0EG)
From July 2019
thgirypocybdetcetorP . icremmocroetavirprofgniypoCla rup op s e s , i n p a r t o r in w hole, isnotpermittedunlessauthorisedbyVolkswagen
Mechatronic unit for dual clutch gearbox, Fuse holder B, Fuse holder C
G270 Gearbox hydraulic pressure sender
G487 Gear selector movement sensor 1
G488 Gear selector movement sensor 2
J743 Mechatronic unit for dual clutch gearbox
SB Fuse holder B
SB12 Fuse 12 on fuse holder B
SC Fuse holder C
SC5 Fuse 5 on fuse holder C
SC42 Fuse 42 on fuse holder C
T17c 17-pin connector, black
T17h 17-pin connector, black
T25q 25-pin connector, black
TIUL Coupling point in interior, below left
150 Earth connection 2 in automatic gearbox wiring harness
179 Earth connection, in left headlight wiring harness
671 Earth point 1, on front of left longitudinal member
A192 Positive connection 3 (15a) in dash panel wiring harness
D51 Positive connection 1 (15), in engine compartment wiring harness
U7 Connection (87), in automatic gearbox wiring harness
* see applicable current flow diagram for fuses in engine compartment
*2 see applicable current flow diagram for fuses in interior
*3 Up to July 2020
*4 From July 2020
Golf Current Flow Diagram
Data bus diagnostic interface, Engine/motor control unit, Mechatronic unit for dual clutch gearbox
G489 Gear selector movement sensor 3
G490 Gear selector movement sensor 4
G510 Temperature sender in control unit
G612 Gearbox input speed sender 2
G617 Clutch travel sender 1
G618 Clutch travel sender 2
G632 Gearbox input speed sender 1
J533 Data bus diagnostic interface
J623 Engine/motor control unit
J743 Mechatronic unit for dual clutch gearbox
T17i 17-pin connector, brown
T17r 17-pin connector, brown
T25q 25-pin connector, black
T32jr 32-pin connector, black
TIUL Coupling point in interior, below left
V401 Hydraulic pump motor
B384 Connection 2 (powertrain CAN bus, high), in main wiring harness
B391 Connection 2 (powertrain CAN bus, low), in main wiring harness
D102 Connection 2 in engine compartment wiring harness
* see applicable current flow diagram for engine
*2 see applicable current flow diagram for data bus network
orange
Selector mechanism, Entry and start authorisation control unit, Onboard supply control unit, Mechatronic unit for dual clutch gearbox, Selector lever position display
EX2 Selector mechanism
E378 Starter button
E816 Parking lock button
J518 Entry and start authorisation control unit
J519 Onboard supply control unit
J587 Selector lever sensors control unit
J743 Mechatronic unit for dual clutch gearbox
N433 Valve 1 in gear train half 1
N434 Valve 2 in gear train half 1
N435 Valve 3 in gear train half 1
N436 Valve 4 in gear train half 1
N437 Valve 1 in gear train half 2
N438 Valve 2 in gear train half 2
N439 Valve 3 in gear train half 2
N440 Valve 4 in gear train half 2
T10bs 10-pin connector, black
T10ca 10-pin connector, black
T32kn 32-pin connector, grey
T73a 73-pin connector, black
Y5 Selector lever position display
U26 Connection (15), in gearbox switch wiring harness
* see applicable current flow diagram for entry and start authorisation
*2 For right-hand drive models
*3 Up to July 2020
*4 For left-hand drive models
*5 From July 2020
Selector mechanism, Parking lock actuator, Selector lever position display
EX2 Selector mechanism
E313 Selector lever
N110 Selector lever lock solenoid
N486 Parking lock solenoid
T8w 8-pin connector, black
T10bs 10-pin connector, black
T10ca 10-pin connector, black
V682 Parking lock actuator
Y5 Selector lever position display
278 Earth connection 4, in interior wiring harness
810 Earth point on central tube for dash panel, centre left
811 Earth point on central tube for dash panel, centre right
* For left-hand drive models
*2 For right-hand drive models
*3 Up to November 2022
*4 Up to July 2020
*5 From July 2020
*6 From November 2022
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• Thank you very much for reading the preview of the manual.
• You can download the complete manual from: www.heydownloads.com by clicking the link below
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Dual clutch gearbox 0GC , (0IJ)
From July 2019
thgirypocybdetcetorP . icremmocroetavirprofgniypoCla rup op s e s , i n p a r t o r in w hole, isnotpermittedunlessauthorisedbyVolkswagen AG. Volkswagen
Mechatronic unit for dual clutch gearbox, Fuse holder B, Fuse holder C
G510 Temperature sender in control unit
G545 Hydraulic pressure sender 1
G546 Hydraulic pressure sender 2
J743 Mechatronic unit for dual clutch gearbox
SB Fuse holder B
SC Fuse holder C
SC5 Fuse 5 on fuse holder C
SB7 Fuse 7 on fuse holder B
SB12 Fuse 12 on fuse holder B
SC42 Fuse 42 on fuse holder C
SC59 Fuse 59 on fuse holder C
T16l 16-pin connector, black
T17c 17-pin connector, black
T17h 17-pin connector, black
TIUL Coupling point in interior, below left
A192 Positive connection 3 (15a) in dash panel wiring harness
D51 Positive connection 1 (15), in engine compartment wiring harness
* see applicable current flow diagram for fuses in engine compartment
*2 see applicable current flow diagram for fuses in interior
*3 Up to July 2020
*4 From July 2020
Engine/motor control unit, Mechatronic unit for dual clutch gearbox, Auxiliary hydraulic pump 1 for gearbox oil
179 Earth connection, in left headlight wiring harness
A236 Connection 1 (powertrain CAN bus, high), in dash panel wiring harness
A237 Connection 1 (powertrain CAN bus, low), in dash panel wiring harness
D51 Positive connection 1 (15), in engine compartment wiring harness
D102 Connection 2 in engine compartment wiring harness
* see applicable current flow diagram for engine
Golf
Entry and start authorisation control unit, Mechatronic unit for dual clutch gearbox, Selector lever position display
J518 Entry and start authorisation control unit
J743 Mechatronic unit for dual clutch gearbox
N436 Valve 4 in gear train half 1
N437 Valve 1 in gear train half 2
N438 Valve 2 in gear train half 2
N439 Valve 3 in gear train half 2
N440 Valve 4 in gear train half 2
N471 Cooling oil valve
N472 Main pressure valve
N488 Coolant valve for gearbox
T10ca 10-pin connector, black
T17i 17-pin connector, brown
T17r 17-pin connector, brown
T32kn 32-pin connector, grey
TIUL Coupling point in interior, below left
Y5 Selector lever position display
A38 Positive connection 2 (15a) in dash panel wiring harness
A236 Connection 1 (powertrain CAN bus, high), in dash panel wiring harness
A237 Connection 1 (powertrain CAN bus, low), in dash panel wiring harness
U26 Connection (15), in gearbox switch wiring harness
* see applicable current flow diagram for entry and start authorisation
*2 see applicable current flow diagram for engine
Selector mechanism, Onboard supply control unit, Selector lever position display
EX2 Selector mechanism
E313 Selector lever
E378 Starter button
E816 Parking lock button
J519 Onboard supply control unit
J587 Selector lever sensors control unit
N110 Selector lever lock solenoid
T10bs 10-pin connector, black
T10ca 10-pin connector, black
T73a 73-pin connector, black
Y5 Selector lever position display
U26 Connection (15), in gearbox switch wiring harness
* Up to November 2022
*2 For right-hand drive models
*3 Up to July 2020
*4 For left-hand drive models
*5 From July 2020
*6 From November 2022
Golf Current Flow Diagram
Selector mechanism, Onboard supply control unit, Parking lock actuator
EX2 Selector mechanism
J519 Onboard supply control unit
N486 Parking lock solenoid
T8w 8-pin connector, black
T10bs 10-pin connector, black
T73a 73-pin connector, black
V682 Parking lock actuator 278
810
811
B384 Connection 2 (powertrain CAN bus, high), in main wiring harness
B391 Connection 2 (powertrain CAN bus, low), in main wiring harness
* For left-hand drive models
*2 For right-hand drive models
*3 Up to July 2020
*4 From July 2020
= purple
= purple
= yellow
= orange
= pink
Data bus diagnostic interface
J533 Data bus diagnostic interface
T32jr 32-pin connector, black
278 Earth connection 4, in interior wiring harness
B383 Connection 1 (powertrain CAN bus, high), in main wiring harness
B384 Connection 2 (powertrain CAN bus, high), in main wiring harness
B390 Connection 1 (powertrain CAN bus, low), in main wiring harness
B391 Connection 2 (powertrain CAN bus, low), in main wiring harness
* see applicable current flow diagram for data bus network
*2 see applicable current flow diagram for engine
*3 Up to November 2022
*4 From November 2022
V sockets , (7B2),(9JB)
From July 2019
. icremmocroetavirprofgniypoCla rup op s e s , i n p a r t o r in w hole, isnotpermittedunlessauthorisedbyVolkswagen
Fuse holder C, 12 V socket, 12 V socket 3
SC Fuse holder C
SC52 Fuse 52 on fuse holder C
T3cl 3-pin connector, colourless
T3cx 3-pin connector, colourless
T17ai 17-pin connector, black
T17w 17-pin connector, black
TIUM Coupling point in interior, below centre
U5 12 V socket
U19 12 V socket 3
ws = white
= black
= red
= red
= brown
= green
= blue
= grey
= purple
= purple ge = yellow
= orange rs = pink
333 Earth connection 5, in rear wiring harness
730 Earth point 1, on right rear wheel housing
810 Earth point on central tube for dash panel, centre left
811 Earth point on central tube for dash panel, centre right
B680 Connection (electric socket), in interior wiring harness
* see applicable current flow diagram for fuse assignment
*2 For left-hand drive models
*3 For right-hand drive models
Battery, starter and alternator , (0K4),(9G8)
From July 2019
thgirypocybdetcetorP . icremmocroetavirprofgniypoCla rup op s e s , i n p a r t o r in w hole, isnotpermittedunlessauthorisedbyVolkswagen AG. Volkswagen
Starter, Fuse for voltage converter, Fuse holder A, Fuse holder B, Fuse carrier 4
B Starter
J906 Starter relay 1
J907 Starter relay 2
S412 Fuse for voltage converter
SA Fuse holder A
SA1 Fuse 1 on fuse holder A
SB Fuse holder B
ST4 Fuse carrier 4
S397 Fuse 1 on fuse carrier 4
S398 Fuse 2 on fuse carrier 4
T1ft 1-pin connector, black
* see applicable current flow diagram for fuses in engine compartment
*2 see applicable current flow diagram for fuses in interior
*3 Earth supply via housing
*4 According to equipment
*5 Up to July 2022
*6 on the battery
ws = white
= black
= red
= red br = brown gn = green bl = blue
= grey
li = purple vi = purple
ge = yellow or = orange
rs = pink
Voltage converter (48 V/12 V), Fuse holder B
A7 Voltage converter (48 V/12 V)
SB Fuse holder B
SB22 Fuse 22 on fuse holder B
SB24 Fuse 24 on fuse holder B
T3cw 3-pin connector, black
T10bp 10-pin connector, black
44 Earth point, lower part of left A-pillar
* see applicable current flow diagram for fuses in engine compartment
Golf Current Flow Diagram
Battery, 48 V, Voltage converter (48 V/12 V), Starteralternator, Airbag control unit, Data bus diagnostic interface
A6 Battery, 48 V
A7 Voltage converter (48 V/12 V)
C29 Starter-alternator
J234 Airbag control unit
J533 Data bus diagnostic interface
T8au 8-pin connector, black
T10bp 10-pin connector, black
T17k 17-pin connector, blue
T17s 17-pin connector, blue
T32jr 32-pin connector, black
T140j 140-pin connector, yellow
TIUL Coupling point in interior, below left
686 Earth point 2, on front of right longitudinal member
742 Earth point under seat on front right
B776 Connection 1 (hybrid CAN bus, high) in main wiring harness
B777 Connection 1 (hybrid CAN bus, low) in main wiring harness
* see applicable current flow diagram for data bus network
*2 see applicable current flow diagram for airbag
*3 Wire colour purple
Starter-alternator, Engine/motor control unit
C29 Starter-alternator
J623 Engine/motor control unit
T6aj 6-pin connector, brown
T10at 10-pin connector, black
T10bh 10-pin connector, black
TML Coupling point in engine compartment, left
671 Earth point 1, on front of left longitudinal member
B385 Connection 3 (powertrain CAN bus, high), in main wiring harness
B392 Connection 3 (powertrain CAN bus, low), in main wiring harness
D182 Connection 3 (87a), in engine compartment wiring harness
* see applicable current flow diagram for engine *2 Wire colour purple
CLICK HERE TO DOWNLOAD THE COMPLETE MANUAL
• Thank you very much for reading the preview of the manual.
• You can download the complete manual from: www.heydownloads.com by clicking the link below
• Please note: If there is no response to CLICKING the link, please download this PDF first and then click on it.
CLICK HERE TO DOWNLOAD THE
Battery, Battery monitor control unit
A Battery
J367 Battery monitor control unit
T2ik 2-pin connector, black
T17i 17-pin connector, brown
T17r 17-pin connector, brown
TIUL Coupling point in interior, below left
12 Earth point, on left in engine compartment
A227 Connection 2 (LIN bus) in dash panel wiring harness
B698 Connection 3 (LIN bus) in main wiring harness * on the battery
Dynamic Chassis Control , (2I0)
From July 2019
Golf Current Flow Diagram
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Electronically controlled damping control unit, Data bus diagnostic interface, Rear left shock absorber damping adjustment valve, Rear right shock absorber damping adjustment valve, Fuse holder C
J250 Electronically controlled damping control unit
J533 Data bus diagnostic interface
N338 Rear left shock absorber damping adjustment valve
N339 Rear right shock absorber damping adjustment valve
SC Fuse holder C
SC47 Fuse 47 on fuse holder C
T2fs 2-pin connector, black
T2ft 2-pin connector, black
T32jr 32-pin connector, black
T32kl 32-pin connector, black
86 Earth connection 1, in rear wiring harness
B773 Connection 2 (running gear sensors CAN bus, high), in main wiring harness
B783 Connection 2 (running gear sensors CAN bus, low), in main wiring harness
J3 Connection 1, in ABS wiring harness
J11 Positive connection (30a), in ABS wiring harness
W76 Connection 4 (sensor), in rear wiring harness
* see applicable current flow diagram for fuses in interior
icremmocroetavirprofgniypoCla rup op s e s , i n p a r t o r in w hole,
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Front right vehicle level sender, Front right body acceleration sender, Electronically controlled damping control unit, Front left shock absorber damping adjustment valve,Frontrightshockabsorberdampingadjustmentvalve
G289 Front right vehicle level sender
G342 Front right body acceleration sender
J250 Electronically controlled damping control unit
N336 Front left shock absorber damping adjustment valve
N337 Front right shock absorber damping adjustment valve
T2dv 2-pin connector, black
T2fq 2-pin connector, black
T2fr 2-pin connector, black
T3av 3-pin connector, black
T17m 17-pin connector, red
T17t 17-pin connector, red
T32kl 32-pin connector, black
TIUR Coupling point in interior, below right
D112 Connection 10 in engine compartment wiring harness
D113 Connection 11 in engine compartment wiring harness
D118 Connection 16 in engine compartment wiring harness
D119 Connection 17 in engine compartment wiring harness
D122 Connection 20 in engine compartment wiring harness D123 Connection 21 in engine compartment
Rearleftvehiclelevelsender,Frontleftvehiclelevelsender, Front left body acceleration sender, Rear body acceleration sender, Electronically controlled damping control unit
G76 Rear left vehicle level sender
G78 Front left vehicle level sender
G341 Front left body acceleration sender
G343 Rear body acceleration sender
J250 Electronically controlled damping control unit
T2du 2-pin connector, black
T2dw 2-pin connector, black
T3aw 3-pin connector, black
T3bb 3-pin connector, black
T17u 17-pin connector, yellow
T17x 17-pin connector, yellow
T32kl 32-pin connector, black
TIUR Coupling point in interior, below right
197 Earth connection 4, in rear wiring harness
662 Earth point, rear left side panel
D116 Connection 14 in engine compartment wiring harness
D117 Connection 15 in engine compartment wiring harness
W24 Connection 2 (sensor), in rear wiring harness
W75 Connection 3 (sensor), in rear wiring harness
Centreswitchmoduleindashpanel,Onboardsupplycontrol unit, Display unit for front information display and operating unit control unit
EX22 Centre switch module in dash panel
E617 Button for driver assist systems
E735 Driving mode selection button
E791 Operating unit 1 for driver and convenience functions
J519 Onboard supply control unit
J685 Display unit for front information display and operating unit control unit
T4ar 4-pin connector, red
T8aa 8-pin connector, black
T73b 73-pin connector, black
278 Earth connection 4, in interior wiring harness
810 Earth point on central tube for dash panel, centre left
811 Earth point on central tube for dash panel, centre right
B175 Connection (central locking), in interior wiring harness
* see applicable current flow diagram
*2 For left-hand drive models
*3 For right-hand drive models
Airbag systems , (L0L)
From July 2019
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Airbag control unit, Onboard supply control unit, Fuse holder C
J234 Airbag control unit
J519 Onboard supply control unit
SC Fuse holder C
SC16 Fuse 16 on fuse holder C
SC25 Fuse 25 on fuse holder C
SC27 Fuse 27 on fuse holder C
T73a 73-pin connector, black
T140j 140-pin connector, yellow
= red
= brown
= green
= blue
= grey
= purple
= purple
= yellow
= orange
= pink
A192 Positive connection 3 (15a) in dash panel wiring harness
B640 Connection 3 (54), in interior wiring harness
* see applicable current flow diagram for fuses in interior
*2 Earth supply via housing
Airbag control unit, Front left seat belt, Front right seat belt
J234 Airbag control unit
J854 Control unit for front left belt tensioner
J855 Control unit for front right belt tensioner
NX10 Front left seat belt
NX11 Front right seat belt
N153 Driver seat belt tensioner igniter 1
T2fc 2-pin connector, yellow
T2qn 2-pin connector, grey
T2qo 2-pin connector, grey
T5ac 5-pin connector, colourless
T5ad 5-pin connector, colourless
T140j 140-pin connector, yellow
= white
= black
= red
= red
= brown
= green
= blue
grey
= purple
purple
yellow
orange
= pink
662 Earth point, rear left side panel
730 Earth point 1, on right rear wheel housing
B710 Connection 5 (LIN bus) in main wiring harness
* According to equipment
*2 For models with equipment for Japan
*3 For models with equipment for Korea
*4 From July 2021
= white
= black
= red
= red
= brown
green
= blue
grey
= purple
= purple
= yellow
orange
= pink
Key-operated switch to deactivate airbag on front passenger side, Rear side airbag crash sensor on driver side, Rear side airbag crash sensor on passenger side, Airbag control unit, Front right seat belt
E224 Key-operated switch to deactivate airbag on front passenger side
G256 Rear side airbag crash sensor on driver side
G257 Rear side airbag crash sensor on passenger side
J234 Airbag control unit
NX11 Front right seat belt
N154 Front passenger seat belt tensioner igniter 1
T2dn 2-pin connector, yellow
T2do 2-pin connector, yellow
T2fd 2-pin connector, yellow
T6ak 6-pin connector, yellow
T140j 140-pin connector, yellow
* According to equipment
= white
= black
brown
green
blue
purple
purple
yellow
orange
Airbag control unit, Rear belt tensioner igniter on driver side, Rear belt tensioner igniter on passenger side, Driver side curtain airbag igniter, Front passenger side curtain airbag igniter
J234 Airbag control unit
N196 Rear belt tensioner igniter on driver side
N197 Rear belt tensioner igniter on passenger side
N251 Driver side curtain airbag igniter
N252 Front passenger side curtain airbag igniter
T2fe 2-pin connector, yellow
T2ff 2-pin connector, yellow
T2fg 2-pin connector, yellow
T2fh 2-pin connector, yellow
T140j 140-pin connector, yellow
grey
purple
purple
yellow
= orange
= pink
Airbag control unit, Airbag igniter 1 on front passenger side, Side airbag igniter on front passenger side, Rear side airbag igniter on driver side
J234 Airbag control unit
N131 Airbag igniter 1 on front passenger side
N200 Side airbag igniter on front passenger side
N201 Rear side airbag igniter on driver side
T3ag 3-pin connector, yellow
T3ak 3-pin connector, yellow
T3al 3-pin connector, yellow
T3ce 3-pin connector, yellow
T3cf 3-pin connector, yellow
T140j 140-pin connector, yellow
TSVR Coupling point for front right seat
312 Earth connection 2, in airbag wiring harness
* For models with equipment for Japan
*2 From July 2020
Airbag control unit, Side airbag igniter on driver side, Igniter for central airbag for occupant collision protection, driver side
J234 Airbag control unit
N199 Side airbag igniter on driver side
N737 Igniter for central airbag for occupant collision protection, driver side
T3ai 3-pin connector, yellow
T3dr 3-pin connector, yellow
T3ds 3-pin connector, yellow
T3gq 3-pin connector, yellow
T5az 5-pin connector, yellow
T5ba 5-pin connector, yellow
T140j 140-pin connector, yellow
TSVL Coupling point for front left seat
312 Earth connection 2, in airbag wiring harness
813 Earth connection 4, in airbag wiring harness
* For models without central airbag
*2 From July 2022
*3 For models with central airbag
Airbag control unit, Rear side airbag igniter on passenger side, Igniter for driver side seat belt tensioner 2, Igniter for front passenger side seat belt tensioner 2
J234 Airbag control unit
N202 Rear side airbag igniter on passenger side
N297 Igniter for driver side seat belt tensioner 2
N298 Igniter for front passenger side seat belt tensioner 2
T3ao 3-pin connector, yellow
T3gr 3-pin connector, yellow
T3gs 3-pin connector, yellow
T140j 140-pin connector, yellow
ws = white sw = black
= red
= red
= brown
= green
= blue
= grey li = purple
= purple ge = yellow
= orange rs = pink
312 Earth connection 2, in airbag wiring harness
* From July 2022
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Twin belt buckle, Airbag control unit
E258 Rear belt switch, driver side
E609 Rear centre belt switch
FX4 Twin belt buckle
J234 Airbag control unit
T4aj 4-pin connector, black
T140j 140-pin connector, yellow
109 Earth connection, in airbag wiring harness
475 Earth connection (airbag), in main wiring harness
812 Earth connection 3, in airbag wiring harness
1214 Earth connection 5, in airbag wiring harness
* For models with pedestrian protection system
*2 For models with advanced pedestrian protection system
*3 For models with advanced safety system
Rear belt switch, passenger side, Rear seat occupied sensor on driver side, Rear seat occupied sensor on passenger side, Rear seat occupied sensor, centre, Airbag control unit
E259 Rear belt switch, passenger side
G177 Rear seat occupied sensor on driver side
G178 Rear seat occupied sensor on passenger side
G1010 Rear seat occupied sensor, centre
J234 Airbag control unit
T2cx 2-pin connector, black
T2dh 2-pin connector, blue
T2di 2-pin connector, blue
T2pj 2-pin connector, blue
T6ab 6-pin connector, blue
T6x 6-pin connector, blue
T140j 140-pin connector, yellow
TISHR Coupling point in rear right seat
812 Earth connection 3, in airbag wiring harness
823 Earth connection 16, in interior wiring harness
861 Earth connection (airbag), in main wiring harness 2
1213 Earth connection 4, in airbag wiring harness
1214 Earth connection 5, in airbag wiring harness
1261 Earth connection (airbag), in main wiring harness 2
T3 Connection, in airbag wiring harness
T4 Connection (15), in airbag wiring harness
* For models with advanced safety system
*2 Pre-wired component
*3 For models with advanced pedestrian protection system
*4 For models with pedestrian protection system
Golf Current Flow Diagram
Driver side belt switch, Side airbag crash sensor on driver side, Side airbag crash sensor on front passenger side, Driver side seat position sensor, Airbag control unit
E24 Driver side belt switch
G179 Side airbag crash sensor on driver side
G180 Side airbag crash sensor on front passenger side
G553 Driver side seat position sensor
J234 Airbag control unit
T2cv 2-pin connector, black
T2dj 2-pin connector, yellow
T2jf 2-pin connector, yellow
T2oo 2-pin connector, black
T17aa 17-pin connector, red
T17z 17-pin connector, red
T27a 27-pin connector, black
T27b 27-pin connector, black
T27c 27-pin connector, black
T27d 27-pin connector, black
T140j 140-pin connector, yellow
TSVL Coupling point for front left seat
TTVL Coupling point for front left door
TTVR Coupling point for front right door
1212 Earth connection 3, in airbag wiring harness
* Pre-wired component
*2 From July 2020
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purple
yellow
orange
pink
Front passenger side belt switch, Seat occupied sensor on front passenger side, Crash sensor for front airbag, Front passenger side seat position sensor, Airbag control unit
E25 Front passenger side belt switch
G128 Seat occupied sensor on front passenger side
G190 Crash sensor for front airbag
G554 Front passenger side seat position sensor
J234 Airbag control unit
T2df 2-pin connector, blue
T2dl 2-pin connector, yellow
T2jg 2-pin connector, black
T2ol 2-pin connector, black
T17ac 17-pin connector, red
T17i 17-pin connector, brown
T17r 17-pin connector, brown
T17y 17-pin connector, red
T140j 140-pin connector, yellow
TIUL Coupling point in interior, below left
TSVR Coupling point for front right seat
1212 Earth connection 3, in airbag wiring harness
* Pre-wired component
*2 From July 2020
Airbag control unit, Steering column electronics control unit, Data bus diagnostic interface, Airbag igniter on driver side, Diagnostic connection
F138 Airbag coil connector and return ring with slip ring
J234 Airbag control unit
J527 Steering column electronics control unit
J533 Data bus diagnostic interface
N95 Airbag igniter on driver side
T2je 2-pin connector, black
T12m 12-pin connector, black
T14j 14-pin connector, black
T16k 16-pin connector, black
T16m 16-pin connector, black
T32jr 32-pin connector, black
T140j 140-pin connector, yellow
U31 Diagnostic connection
B383 Connection 1 (powertrain CAN bus, high), in main wiring harness
B390 Connection 1 (powertrain CAN bus, low), in main wiring harness
* see applicable current flow diagram for data bus network
*2 see applicable current flow diagram for steering column electronics
*3 Up to July 2020
*4 For models with no heated steering wheel
*5 For models with heated steering wheel
*6 From July 2020
Golf
Battery, 48 V, Trigger 1 for pedestrian protection, Trigger 2 for pedestrian protection, Airbag control unit
A6 Battery, 48 V
G598 Trigger 1 for pedestrian protection
G599 Trigger 2 for pedestrian protection
J234 Airbag control unit
T3fo 3-pin connector, yellow
T3fp 3-pin connector, yellow
T8au 8-pin connector, black
T17q 17-pin connector, yellow
T17x 17-pin connector, yellow
T140j 140-pin connector, yellow
TIUR Coupling point in interior, below right
= brown
grey
purple
purple
yellow
orange
= pink
109 Earth connection, in airbag wiring harness
* see applicable current flow diagram for 48 V system
*2 For models with equipment for Japan
*3 From July 2020
*4 For models with 48 V hybrid system
*5 For models with hybrid drive system
Front pressure hose sensor for pedestrian protection, Airbag control unit
G579 Front pressure hose sensor for pedestrian protection
J234 Airbag control unit
T2om 2-pin connector, yellow
T2on 2-pin connector, yellow
T14d 14-pin connector, black
T14z 14-pin connector, black
T17q 17-pin connector, yellow
T17x 17-pin connector, yellow
T140j 140-pin connector, yellow
THRL Coupling point in luggage compartment, left
TIUR Coupling point in interior, below right
B637 Connection 1 (airbag), in main wiring harness
B638 Connection 2 (airbag), in main wiring harness
B639 Connection 3 (airbag), in main wiring harness
B765 Connection 4 (airbag), in main wiring harness
* For models with equipment for Japan
*2 From July 2020
*3 For models with hybrid drive system
Golf
High-voltage battery 1, Driver side crash sensor for pedestrian protection, Front passenger side crash sensor for pedestrian protection, Centre crash sensor for pedestrian protection, Module monitor control unit for batteries
AX2 High-voltage battery 1
G570 Driver side crash sensor for pedestrian protection
G571 Front passenger side crash sensor for pedestrian protection
G693 Centre crash sensor for pedestrian protection
J497 Module monitor control unit for batteries
SX6 Switching unit for high-voltage battery
T2ac 2-pin connector, yellow
T2am 2-pin connector, yellow
T2bj 2-pin connector, yellow
T14a 14-pin connector, grey
T14aa 14-pin connector, black
T14ab 14-pin connector, black
T14f 14-pin connector, grey
T32kv 32-pin connector, black
TML Coupling point in engine compartment, left
* For models with equipment for Japan
*2 From July 2020
*3 For models with hybrid drive system
Flow Diagram
Battery, starter and alternator , (0K0),(0K2),(8GU),(8GV),(9G3)
From July 2019
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Fuse holder A, Fuse holder B, Fuse carrier 4
J906 Starter relay 1
J907 Starter relay 2
SA Fuse holder A
SA1 Fuse 1 on fuse holder A
SB Fuse holder B
ST4 Fuse carrier 4
S397 Fuse 1 on fuse carrier 4
* see applicable current flow diagram for fuses in engine compartment
*2 According to equipment
*3 Up to July 2022
*4 on the battery
Starter, Alternator with voltage regulator, Data bus diagnostic interface, Fuse holder B
B Starter
C Alternator
CX1 Alternator with voltage regulator
J533 Data bus diagnostic interface
SB Fuse holder B
SB22 Fuse 22 on fuse holder B
T1ft 1-pin connector, black
T2cu 2-pin connector, black
T4w 4-pin connector, black
T4y 4-pin connector, black
T8o 8-pin connector, black
T17i 17-pin connector, brown
T17r 17-pin connector, brown
T32jr 32-pin connector, black
TIUL Coupling point in interior, below left
TML Coupling point in engine compartment, left
A227 Connection 2 (LIN bus) in dash panel wiring harness
B698 Connection 3 (LIN bus) in main wiring harness
* For models with petrol engine
*2 see applicable current flow diagram for engine
*3 see applicable current flow diagram for data bus network
*4 According to equipment
*5 For models with diesel engine
*6 For models with 2.0l petrol engine
*7 Earth supply via housing
*8 Up to July 2022
*9 From November 2020
*10 see applicable current flow diagram for fuses in engine compartment
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Battery, Battery monitor control unit
A Battery
J367 Battery monitor control unit
T2ik 2-pin connector, black
12 Earth point, on left in engine compartment
B698 Connection 3 (LIN bus) in main wiring harness
* on the battery
Brake system
From July 2019
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Front right brake pad wear sender, Fuse holder B, Fuse holder C
G35 Front right brake pad wear sender
SB Fuse holder B
SB2 Fuse 2 on fuse holder B
SB8 Fuse 8 on fuse holder B
SB13 Fuse 13 on fuse holder B
SB15 Fuse 15 on fuse holder B
SC Fuse holder C
SC44 Fuse 44 on fuse holder C
SC59 Fuse 59 on fuse holder C
T2dx 2-pin connector, black
129 Earth connection, in dual tone horn wiring harness
176 Earth connection, in right headlight wiring harness
685 Earth point 1, on front of right longitudinal member
* see applicable current flow diagram for fuses in engine compartment
*2 see applicable current flow diagram for fuses in interior
*3 Pre-wired component
*4 For models with no electronic damping control
*5 For models with electronic damping control
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• You can download the complete manual from: www.heydownloads.com by clicking the link below
• Please note: If there is no response to CLICKING the link, please download this PDF first and then click on it.
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Golf Current Flow Diagram
Front right speed sensor, Front left speed sensor, ABS control unit
G45 Front right speed sensor
G47 Front left speed sensor
J104 ABS control unit
J540 Control unit for electromechanical parking brake
N55 ABS hydraulic unit
N99 Front right ABS inlet valve
N100 Front right ABS outlet valve
N101 Front left ABS inlet valve
T2eb 2-pin connector, black
T2ee 2-pin connector, black
T46a 46-pin connector, black
purple
yellow
orange
B315 Positive connection 1 (30a) in main wiring harness
D184 Connection (front left speed sensor +), in engine compartment wiring harness
D185 Connection (front left speed sensor -), in engine compartment wiring harness
D186 Connection (front right speed sensor +), in engine compartment wiring harness
D187 Connection (front right speed sensor -), in engine compartment wiring harness
ABS control
unit, Data bus diagnostic interface
J104 ABS control unit
J533 Data bus diagnostic interface
N102 Front left ABS outlet valve
N133 Rear right ABS inlet valve
N134 Rear left ABS inlet valve
N135 Rear right ABS outlet valve
T17i 17-pin connector, brown
T17r 17-pin connector, brown
T32jr 32-pin connector, black
T46a 46-pin connector, black
TIUL Coupling point in interior, below left
B663 Connection (running gear sensors CAN bus, high), in main wiring harness
B664 Connection (running gear sensors CAN bus, low), in main wiring harness
B672 Connection 1 (running gear/dash panel insert CAN bus, high), in main wiring harness
B673 Connection 2 (running gear/dash panel insert CAN bus, high), in main wiring harness
B674 Connection 3 (running gear/dash panel insert CAN bus, high), in main wiring harness
B676
Connection 1 (running gear/dash panel insert CAN bus, low), in main wiring harness
B677
Connection 2 (running gear/dash panel insert CAN bus, low), in main wiring harness
B678 Connection 3 (running gear/dash panel insert CAN bus, low), in main wiring harness
B773
Connection 2 (running gear sensors CAN bus, high), in main wiring harness
B783 Connection 2 (running gear sensors CAN bus, low), in main wiring harness
* see applicable current flow diagram for data bus diagnostic interface
*2 For right-hand drive models
*3 For left-hand drive models
Golf Current Flow Diagram
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Clutch position sender, ABS control unit, Left parking brake motor
G476 Clutch position sender
J104 ABS control unit
N136 Rear left ABS outlet valve
N225 Vehicle stabilization program switch valve 1
N226 Vehicle stabilization program switch valve 2
N227 Vehicle stabilization program high-pressure valve 1
N228 Vehicle stabilization program high-pressure valve 2
T2he 2-pin connector, black
T5g 5-pin connector, black
T17f 17-pin connector, black
T17n 17-pin connector, black
T46a 46-pin connector, black
TIUR Coupling point in interior, below right
V282 Left parking brake motor
B432 Connection (foot operated parking brake), in main wiring harness
B615 Connection for foot-operated parking brake, in interior wiring harness
* For models with manual gearbox
Golf Current Flow Diagram
Rear right speed sensor, Rear left speed sensor, ABS
control unit, Right parking brake motor
G44 Rear right speed sensor
G46 Rear left speed sensor
G200 Lateral acceleration sender
G201 Brake pressure sender 1
G202 Yaw rate sender
G251 Longitudinal acceleration sender
J104 ABS control unit
T2ea 2-pin connector, black
T2ed 2-pin connector, black
T2hf 2-pin connector, black
T17g 17-pin connector, brown
T17o 17-pin connector, brown
T46a 46-pin connector, black
TIUR Coupling point in interior, below right
V283 Right parking brake motor
100 Earth connection 1, in ABS wiring harness
132 Earth connection 3, in engine compartment wiring harness
167 Earth connection 4, in engine compartment wiring harness
B208 Connection 1 (control motor), in interior wiring harness
B210 Connection 2 (control motor), in interior wiring harness
J5 Connection 2, in ABS wiring harness
J7 Connection 3, in ABS wiring harness
J8 Connection 4, in ABS wiring harness
* For left-hand drive models
*2 For right-hand drive models
Golf Current Flow Diagram
ABS control unit, Trailer detector control unit, Engine/ motor control unit, Brake servo
G419 Sensor unit for electronic stabilisation program
G730 Voltage supply sender 1
G731 Voltage supply sender 2
G822 Brake servo current sensor
G838 Brake servo temperature sender 1
J104 ABS control unit
J345 Trailer detector control unit
J623 Engine/motor control unit
NX6 Brake servo
T10cc 10-pin connector, black
T17e 17-pin connector, green
T17l 17-pin connector, green
T26c 26-pin connector, black
T46a 46-pin connector, black
TIUL Coupling point in interior, below left
V64 ABS hydraulic pump
13 Earth point, on right in engine compartment
132 Earth connection 3, in engine compartment wiring harness
167 Earth connection 4, in engine compartment wiring harness
B160 Connection (brake system monitor), in interior wiring harness
D51 Positive connection 1 (15), in engine compartment wiring harness
D73 Positive connection (54), in engine compartment wiring harness
D150 Connection (engine brake), in engine compartment wiring harness
* see applicable current flow diagram for engine
*2 see applicable current flow diagram for towing bracket
*3 For left-hand drive models
*4 For right-hand drive models
Brake servo
F34 Brake fluid level warning contact
G100 Brake pedal position sender
G836 Brake pedal position sender 2
G839 Brake servo temperature sender 2
G840 Motor position sender for brake servo
J539 Brake servo control unit
NX6 Brake servo
T2il 2-pin connector, black
T4cw 4-pin connector, black
T26c 26-pin connector, black
V548 Electromechanical brake servo motor
12 Earth point, on left in engine compartment
purple
orange
= pink
179 Earth connection, in left headlight wiring harness
317 Earth connection 7, in engine compartment wiring harness
671 Earth point 1, on front of left longitudinal member
* For left-hand drive models
*2 For right-hand drive models
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Parking brake button
EX12 Parking brake button
E540 Auto hold button
K213 Electromechanical parking brake warning lamp
K237 Auto hold warning lamp
T12l 12-pin connector, black
T17ai 17-pin connector, black
T17w 17-pin connector, black
TIUM Coupling point in interior, below centre
A32 Positive connection (30), in dash panel wiring harness
A38 Positive connection 2 (15a) in dash panel wiring harness
* Up to July 2022
*2 Up to November 2020
*3 From November 2020
*4 From July 2022
Parking brake button
EX12 Parking brake button
E538 Electromechanical parking brake button
L76 Button illumination bulb
T12l 12-pin connector, black
T17ai 17-pin connector, black
T17w 17-pin connector, black
TIUM Coupling point in interior, below centre
278 Earth connection 4, in interior wiring harness
810 Earth point on central tube for dash panel, centre left
811 Earth point on central tube for dash panel, centre right
A19 Connection (58d), in dash panel wiring harness
B116 Connection (58d), in interior wiring harness
* For left-hand drive models
*2 For right-hand drive models
*3 Not for models with USB connection for increased charging capacity
*4 Up to November 2020
*5 From November 2020
*6 From July 2022
*7 For models with USB connection for increased charging capacity
Onboard supply control unit
J519 Onboard supply control unit
T17c 17-pin connector, black
T17h 17-pin connector, black
T46b 46-pin connector, black
T73a 73-pin connector, black
T73b 73-pin connector, black
TIUL Coupling point in interior, below left
A116 Connection 2 (58d), in dash panel wiring harness
A192 Positive connection 3 (15a) in dash panel wiring harness
Data bus network
From July 2019
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Data bus diagnostic interface, Fuse holder C, Diagnostic connection
J533 Data bus diagnostic interface
SC Fuse holder C
SC41 Fuse 41 on fuse holder C
SC44 Fuse 44 on fuse holder C
SC60 Fuse 60 on fuse holder C
T16m 16-pin connector, black
T32jr 32-pin connector, black
U31 Diagnostic connection
A32 Positive connection (30), in dash panel wiring harness
* see applicable current flow diagram for fuses in interior
*2 Up to November 2020
*3 From November 2020
Golf Current Flow Diagram
Data bus diagnostic interface, Control unit 1 for information electronics, Diagnostic connection
J533 Data bus diagnostic interface
J794 Control unit 1 for information electronics
T2ir 2-pin connector, white
T5af 5-pin connector, purple
T12i 12-pin connector, green
T12j 12-pin connector, grey
T16m 16-pin connector, black
T32jr 32-pin connector, black
U31 Diagnostic connection
238 Earth connection 1, in interior wiring harness
286 Earth connection 8, in interior wiring harness
639 Earth point, on left A-pillar
A178 Connection (infotainment CAN bus, high), in dash panel wiring harness
A179 Connection (infotainment CAN bus, low), in dash panel wiring harness
* see applicable current flow diagram for multimedia system
*2 Up to July 2020
*3 From July 2020
Sliding sunroof adjustment control unit, Digital sound package control unit, Data bus diagnostic interface, Control unit 1 for information electronics
J245 Sliding sunroof adjustment control unit
J525 Digital sound package control unit
J533 Data bus diagnostic interface
J794 Control unit 1 for information electronics
T5ai 5-pin connector, black
T6ae 6-pin connector, black
T6bz 6-pin connector, black
T12i 12-pin connector, green
T12j 12-pin connector, grey
T32jr 32-pin connector, black
T38a 38-pin connector, black
TSD Coupling point for sliding sunroof
A178 Connection (infotainment CAN bus, high), in dash panel wiring harness
A179 Connection (infotainment CAN bus, low), in dash panel wiring harness
B398 Connection 2 (convenience CAN bus, high), in main wiring harness
B407 Connection 2 (convenience CAN bus, low), in main wiring harness
B506 Connection (convenience CAN bus, high), in interior wiring harness
B507 Connection (convenience CAN bus, low), in interior wiring harness
* see applicable current flow diagram for sound system
*2 see applicable current flow diagram for sunroof
*3 For models with equipment for Japan
*4 From July 2020
*5 From November 2020
*6 For right-hand drive models
*7 see applicable current flow diagram for multimedia system
Data bus diagnostic interface, Driver seat adjustment control unit, Right footwell light, Rear left footwell light, Rear right footwell light
J533 Data bus diagnostic interface
J810 Driver seat adjustment control unit
T4bi 4-pin connector, black
T4cn 4-pin connector, brown
T4co 4-pin connector, brown
T17aa 17-pin connector, red
T17ac 17-pin connector, red
T17y 17-pin connector, red
T17z 17-pin connector, red
T20d 20-pin connector, black
T20e 20-pin connector, black
TSVL Coupling point for front left seat
TSVR Coupling point for front right seat
W10 Right footwell light
W45 Rear left footwell light
W46 Rear right footwell light
B398 Connection 2 (convenience CAN bus, high), in main wiring harness
B407 Connection 2 (convenience CAN bus, low), in main wiring harness
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B479 Connection 15, in main wiring harness
B506 Connection (convenience CAN bus, high), in interior wiring harness
B507 Connection (convenience CAN bus, low), in interior wiring harness
B843 Connection 9 (LIN bus) in main wiring harness
* see applicable current flow diagram for interior lights
*2 see applicable current flow diagram for seat adjustment
*3 For left-hand drive models
*4 For right-hand drive models
*5 From April 2020
*6 For models with seat ventilation
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Driver door control unit, Data bus diagnostic interface, Light for front left door contour lighting, Light for left door
storage compartment illumination, Driver side exterior mirror
J386 Driver door control unit
J533 Data bus diagnostic interface
L251 Light for front left door contour lighting
L255 Light for left door storage compartment illumination
T3cu 3-pin connector, black
T4bj 4-pin connector, brown
T4bo 4-pin connector, black
T20c 20-pin connector, white
T27a 27-pin connector, black
T27b 27-pin connector, black
TTVL Coupling point for front left door
VX4 Driver side exterior mirror
B479 Connection 15, in main wiring harness
B506 Connection (convenience CAN bus, high), in interior wiring harness
B507 Connection (convenience CAN bus, low), in interior wiring harness
B843 Connection 9 (LIN bus) in main wiring harness
R120 Connection (LIN bus), in front left door wiring harness
* see applicable current flow diagram for door control units, driver side
*2 see applicable current flow diagram for interior lights
*3 see applicable current flow diagram for lane change assist
*4 For left-hand drive models
*5 For right-hand drive models
Golf Current Flow Diagram
Front passenger door control unit, Data bus diagnostic interface, Passenger side exterior mirror
J387 Front passenger door control unit
J533 Data bus diagnostic interface
T3cv 3-pin connector, black
T20g 20-pin connector, white
T27a 27-pin connector, black
T27b 27-pin connector, black
T27c 27-pin connector, black
T27d 27-pin connector, black
TTVL Coupling point for front left door
TTVR Coupling point for front right door
VX5 Passenger side exterior mirror
B479 Connection 15, in main wiring harness
B506 Connection (convenience CAN bus, high), in interior wiring harness
B507 Connection (convenience CAN bus, low), in interior wiring harness
B843 Connection 9 (LIN bus) in main wiring harness
* see applicable current flow diagram for door control units, passenger side
*2 see applicable current flow diagram for lane change assist
*3 For left-hand drive models
*4 For right-hand drive models
Data bus diagnostic interface, Rear left door storage compartment illumination bulb, Light for front right door
contour lighting, Light for rear left door contour lighting, Light for right door storage compartment illumination, Rear driver side window regulator motor
J533 Data bus diagnostic interface
L170 Rear left door storage compartment illumination bulb
L252 Light for front right door contour lighting
L253 Light for rear left door contour lighting
L256 Light for right door storage compartment illumination
T4bk 4-pin connector, black
T4bm 4-pin connector, brown
T4bp 4-pin connector, black
T4f 4-pin connector, brown
T7a 7-pin connector, black
T19a 19-pin connector, black
T19b 19-pin connector, black
T27c 27-pin connector, black
T27d 27-pin connector, black
TTHL Coupling point for rear left door
TTVR Coupling point for front right door
V471 Rear driver side window regulator motor
B479 Connection 15, in main wiring harness
B506 Connection (convenience CAN bus, high), in interior wiring harness
B507 Connection (convenience CAN bus, low), in interior wiring harness
B843 Connection 9 (LIN bus) in main wiring harness
R121 Connection (LIN bus), in front right door wiring harness
R127 Connection (LIN bus) for background lighting, in rear left side trim wiring harness
* see applicable current flow diagram for door control units, passenger side
*2 see applicable current flow diagram for interior lights
*3 For right-hand drive models
*4 For left-hand drive models
Golf Current Flow Diagram
Data bus diagnostic interface, Rear right door storage compartment illumination bulb, Light for rear right door contour lighting, Rear passenger side window regulator motor, Left footwell light
J533 Data bus diagnostic interface
L171 Rear right door storage compartment illumination bulb
L254 Light for rear right door contour lighting
T4bh 4-pin connector, black
T4bl 4-pin connector, black
T4dl 4-pin connector, brown
T7h 7-pin connector, black
T19c 19-pin connector, black
T19d 19-pin connector, black
TTHR Coupling point for rear right door
V472 Rear passenger side window regulator motor
W9 Left footwell light
B479 Connection 15, in main wiring harness
B506 Connection (convenience CAN bus, high), in interior wiring harness
B507 Connection (convenience CAN bus, low), in interior wiring harness
B843 Connection 9 (LIN bus) in main wiring harness
R123 Connection (LIN bus), in rear right door wiring harness
* see applicable current flow diagram for door control units, passenger side
*2 see applicable current flow diagram for interior lights
*3 For right-hand drive models
*4 For left-hand drive models
Golf Current Flow Diagram
Driver exterior door handle, Data bus diagnostic interface
EX6 Driver exterior door handle
J533 Data bus diagnostic interface
T8a 8-pin connector, black
T8bo 8-pin connector, blue
T8bq 8-pin connector, black
T8i 8-pin connector, black
TGVL Coupling point on front left exterior door handle
B506 Connection (convenience CAN bus, high), in interior wiring harness
B507 Connection (convenience CAN bus, low), in interior wiring harness
* see applicable current flow diagram for entry and start authorisation
*2 For models with trailer socket
*3 For models with entry and start authorisation
*4 For models with near field communication
*5 For right-hand drive models
*6 For models with no entry and start authorisation
*7 For left-hand drive models
*8 For models without near field communication
Front passenger exterior door handle, Data bus diagnostic interface
EX7 Front passenger exterior door handle
J533 Data bus diagnostic interface
T8bf 8-pin connector, blue
T8j 8-pin connector, black
T8k 8-pin connector, black
T8u 8-pin connector, black
TGVR Coupling point on front right exterior door handle
B506 Connection (convenience CAN bus, high), in interior wiring harness
B507 Connection (convenience CAN bus, low), in interior wiring harness
* see applicable current flow diagram for entry and start authorisation
*2 For models with no entry and start authorisation
*3 For models with near field communication
*4 For left-hand drive models
*5 For models with entry and start authorisation
*6 For right-hand drive models
*7 For models without near field communication
Operating and display unit for rear air conditioning system, Vehicle interior temperature sensor, Fresh air blower control unit, Data bus diagnostic interface, Heater and air conditioning system control unit, Dash panel insert
E265 Operating and display unit for rear air conditioning system
G1090 Vehicle interior temperature sensor
J126 Fresh air blower control unit
J533 Data bus diagnostic interface
J979 Heater and air conditioning system control unit
KX2 Dash panel insert
T4av 4-pin connector, black
T4bd 4-pin connector, black
T6cc 6-pin connector, black
T17ah 17-pin connector, brown
T17v 17-pin connector, brown
T18b 18-pin connector, black
T20b 20-pin connector, black
TIUM Coupling point in interior, below centre
A209 Connection 1 (LIN bus) in dash panel wiring harness
B506 Connection (convenience CAN bus, high), in interior wiring harness
B507 Connection (convenience CAN bus, low), in interior wiring harness
* see applicable current flow diagram for dash panel insert
*2 see applicable current flow diagram for air conditioning
*3 For models with hybrid drive system
*4 From July 2020
Data bus diagnostic interface, Control unit for head-up display, Dash panel insert
J533 Data bus diagnostic interface
J898 Control unit for head-up display
KX2 Dash panel insert
T2ij 2-pin connector, white
T2io 2-pin connector, white
T10bx 10-pin connector, black
T18b 18-pin connector, black
B506 Connection (convenience CAN bus, high), in interior wiring harness
B507 Connection (convenience CAN bus, low), in interior wiring harness
* see applicable current flow diagram for head-up display
*2 Up to July 2020
*3 From July 2020
*4 Up to November 2020
*5 From November 2020
*6 see applicable current flow diagram for dash panel insert
purple
Trailer detector control unit, Data bus diagnostic interface, Display unit for front information display and operating unit
control unit, Control unit for electronic steering column lock
J345 Trailer detector control unit
J533 Data bus diagnostic interface
J685 Display unit for front information display and operating unit control unit
J764 Control unit for electronic steering column lock
T2bt 2-pin connector, black
T2bu 2-pin connector, black
T4bw 4-pin connector, black
T5aa 5-pin connector, blue
T8aa 8-pin connector, black
T10cc 10-pin connector, black
THRL Coupling point in luggage compartment, left
B415 Connection 1 (infotainment CAN bus, high), in main wiring harness
B421 Connection 1 (infotainment CAN bus, low), in main wiring harness
B506 Connection (convenience CAN bus, high), in interior wiring harness
B507 Connection (convenience CAN bus, low), in interior wiring harness
* see applicable current flow diagram for entry and start authorisation
*2 see applicable current flow diagram for towing bracket
*3 For models with preparation for trailer coupling
*4 see applicable current flow diagram for communication
*5 For models with towing bracket
*6 For models with equipment for Japan
*7 From July 2020
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Electronically controlled damping control unit, All-wheel drive control unit, Data bus diagnostic interface, Torque vectoring control unit 1, Torque vectoring control unit 2
J250 Electronically controlled damping control unit
J492 All-wheel drive control unit
J533 Data bus diagnostic interface
J1257 Torque vectoring control unit 1
J1258 Torque vectoring control unit 2
T6cx 6-pin connector, black
T6cy 6-pin connector, black
T6dj 6-pin connector, black
T6dk 6-pin connector, black
T6q 6-pin connector, black
T11b 11-pin connector, black
T11c 11-pin connector, black
T32jr 32-pin connector, black
T32kl 32-pin connector, black
THRL Coupling point in luggage compartment, left
TSAA Coupling point for all-wheel drive
B663 Connection (running gear sensors CAN bus, high), in main wiring harness
B664 Connection (running gear sensors CAN bus, low), in main wiring harness
B773 Connection 2 (running gear sensors CAN bus, high), in main wiring harness
B783 Connection 2 (running gear sensors CAN bus, low), in main wiring harness
W97 Connection 1 (powertrain CAN bus, low), in floor wiring harness
W98 Connection 1 (powertrain CAN bus, high), in floor wiring harness
* see applicable current flow diagram for adaptive chassis control DCC
*2 see applicable current flow diagram for all-wheel drive
*3 From July 2020
*4 For models with all-wheel drive
*5 For models with Top Sport equipment
*6 From November 2020
Golf Current Flow Diagram
Automatic gearbox control unit, Data bus diagnostic interface, Mechatronic unit for dual clutch gearbox
J217 Automatic gearbox control unit
J533 Data bus diagnostic interface
J743 Mechatronic unit for dual clutch gearbox
T17i 17-pin connector, brown
T17r 17-pin connector, brown
T81a 81-pin connector, black
TIUL Coupling point in interior, below left
A236 Connection 1 (powertrain CAN bus, high), in dash panel wiring harness
A237 Connection 1 (powertrain CAN bus, low), in dash panel wiring harness
B663 Connection (running gear sensors CAN bus, high), in main wiring harness
B664 Connection (running gear sensors CAN bus, low), in main wiring harness
* see applicable current flow diagram for dual clutch gearbox
*2 see applicable current flow diagram for automatic gearbox
*3 From July 2020
*4 According to equipment
*5 For models with hybrid drive system
Golf Current Flow Diagram
Airbag control unit, Data bus diagnostic interface, Engine/ motor control unit, Mechatronic unit for dual clutch gearbox
J234 Airbag control unit
J533 Data bus diagnostic interface
J623 Engine/motor control unit
J743 Mechatronic unit for dual clutch gearbox
T10cb 10-pin connector, black
T17i 17-pin connector, brown
T17r 17-pin connector, brown
T32jr 32-pin connector, black
T140j 140-pin connector, yellow
TIUL Coupling point in interior, below left
B383 Connection 1 (powertrain CAN bus, high), in main wiring harness
B390 Connection 1 (powertrain CAN bus, low), in main wiring harness
B663 Connection (running gear sensors CAN bus, high), in main wiring harness
B664 Connection (running gear sensors CAN bus, low), in main wiring harness
* see applicable current flow diagram for airbag
*2 see applicable current flow diagram for engine
*3 Up to July 2020
*4 For models with 48 V hybrid system
*5 see applicable current flow diagram for dual clutch gearbox
*6 From July 2020
Golf Current Flow Diagram
Parking aid control unit, Data bus diagnostic interface, Auxiliary hydraulic pump 1 for gearbox oil
J446 Parking aid control unit
J533 Data bus diagnostic interface
T4ck 4-pin connector, black
T5e 5-pin connector, black
T5f 5-pin connector, black
T6aa 6-pin connector, black
T6z 6-pin connector, black
T10bj 10-pin connector, black
T10bk 10-pin connector, black
T26g 26-pin connector, black
TM Coupling point in engine compartment
TML Coupling point in engine compartment, left
V475 Auxiliary hydraulic pump 1 for gearbox oil
B663 Connection (running gear sensors CAN bus, high), in main wiring harness
B664 Connection (running gear sensors CAN bus, low), in main wiring harness
B674 Connection 3 (running gear/dash panel insert CAN bus, high), in main wiring harness
B678 Connection 3 (running gear/dash panel insert CAN bus, low), in main wiring harness
* For models with petrol engine
*2 see applicable current flow diagram for parking aid (PDC)
*3 see applicable current flow diagram for dual clutch gearbox
*4 For models with hybrid drive system
*5 From July 2020
Golf Current Flow Diagram
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orange
Power steering control unit, Data bus diagnostic interface, Axle differential lock control unit
J500 Power steering control unit
J533 Data bus diagnostic interface
J647 Axle differential lock control unit
T3ct 3-pin connector, black
T4aa 4-pin connector, black
T4z 4-pin connector, black
T6bg 6-pin connector, black
T8p 8-pin connector, black
T8q 8-pin connector, black
TML Coupling point in engine compartment, left
B674 Connection 3 (running gear/dash panel insert CAN bus, high), in main wiring harness
B678 Connection 3 (running gear/dash panel insert CAN bus, low), in main wiring harness
* For models with diesel engine
*2 see applicable current flow diagram for steering
*3 For models with no second battery
*4 For models with petrol engine
*5 For models with front differential lock
*6 see applicable current flow diagram
*7 From July 2020
*8 For models with hybrid drive system
CLICK HERE TO DOWNLOAD THE COMPLETE MANUAL
• Thank you very much for reading the preview of the manual.
• You can download the complete manual from: www.heydownloads.com by clicking the link below
• Please note: If there is no response to CLICKING the link, please download this PDF first and then click on it.
CLICK HERE TO DOWNLOAD THE
Golf Current Flow Diagram
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ABS control unit, Data bus diagnostic interface, Brake servo
J104 ABS control unit
J533 Data bus diagnostic interface
NX6 Brake servo
T26c 26-pin connector, black
T32jr 32-pin connector, black
T46a 46-pin connector, black
B672 Connection 1 (running gear/dash panel insert CAN bus, high), in main wiring harness
B673 Connection 2 (running gear/dash panel insert CAN bus, high), in main wiring harness
B674 Connection 3 (running gear/dash panel insert CAN bus, high), in main wiring harness
B676 Connection 1 (running gear/dash panel insert CAN bus, low), in main wiring harness
B677 Connection 2 (running gear/dash panel insert CAN bus, low), in main wiring harness
B678 Connection 3 (running gear/dash panel insert CAN bus, low), in main wiring harness
* see applicable current flow diagram for brake system
*2 For right-hand drive models
*3 For left-hand drive models
*4 For models with no heated steering wheel
*5 For models with heated steering wheel
Golf Current Flow Diagram
Rear lid handle, Data bus diagnostic interface
EX37 Rear lid handle
J533 Data bus diagnostic interface
T2iq 2-pin connector, white
T8aw 8-pin connector, black
T8l 8-pin connector, black
T8m 8-pin connector, black
T32jr 32-pin connector, black
THK Coupling point for rear lid
= white
= black
= red
= red
= brown
green
= blue
purple
purple
= yellow
orange
= pink
B865 Connection 1 (driver assist systems CAN bus, high), in main wiring harness
B866 Connection 1 (driver assist systems CAN bus, low), in main wiring harness
* see applicable current flow diagram for reversing camera (Rear Assist)
*2 Up to July 2020
*3 From July 2020
*4 Up to November 2020
*5 From November 2020
*6 For right-hand drive models
Golf Current Flow Diagram
Data bus diagnostic interface, Lane change assist control unit, Lane change assist control unit 2, Front camera for driver assist systems
J533 Data bus diagnostic interface
J769 Lane change assist control unit
J770 Lane change assist control unit 2
R242 Front camera for driver assist systems
T8x 8-pin connector, black
T8y 8-pin connector, black
T12f 12-pin connector, brown
B842 Connection 8 (LIN bus) in main wiring harness
B865 Connection 1 (driver assist systems CAN bus, high), in main wiring harness
B866 Connection 1 (driver assist systems CAN bus, low), in main wiring harness
B867 Connection 2 (driver assist systems CAN bus, high), in main wiring harness
B868 Connection 2 (driver assist systems CAN bus, low), in main wiring harness
B869 Connection 3 (driver assist systems CAN bus, high), in main wiring harness
B870 Connection 3 (driver assist systems CAN bus, low), in main wiring harness
B873 Connection 5 (driver assist systems CAN bus, high), in main wiring harness
B874 Connection 5 (driver assist systems CAN bus, low), in main wiring harness
* see applicable current flow diagram for front camera for driver assist systems
*2 see applicable current flow diagram for lane change assist
*3 For right-hand drive models
Data bus diagnostic interface
J533 Data bus diagnostic interface
T32jr 32-pin connector, black
B873 Connection 5 (driver assist systems CAN bus, high), in main wiring harness
B874 Connection 5 (driver assist systems CAN bus, low), in main wiring harness
B877 Connection 7 (driver assist systems CAN bus, high), in main wiring harness
B878 Connection 7 (driver assist systems CAN bus, low), in main wiring harness
B879 Connection 8 (driver assist systems CAN bus, high), in main wiring harness
B880 Connection 8 (driver assist systems CAN bus, low), in main wiring harness
* For models with reversing camera system
*2 For models with lane change assist
*3 For models with front camera for driver assist systems
*4 For left-hand drive models
*5 According to equipment
*6 For right-hand drive models
*7 From July 2020
Golf Current Flow Diagram
Data bus diagnostic interface, Control unit for cornering light and headlight range control
J533 Data bus diagnostic interface
J745 Control unit for cornering light and headlight range control
T17c 17-pin connector, black
T17h 17-pin connector, black
T17u 17-pin connector, yellow
T17x 17-pin connector, yellow
T32km 32-pin connector, grey
TIUL Coupling point in interior, below left
TIUR Coupling point in interior, below right
B875 Connection 6 (driver assist systems CAN bus, high), in main wiring harness
B876 Connection 6 (driver assist systems CAN bus, low), in main wiring harness
B877 Connection 7 (driver assist systems CAN bus, high), in main wiring harness
B878 Connection 7 (driver assist systems CAN bus, low), in main wiring harness
* For models with LED headlights and VARILIS headlights
*2 According to equipment
*3 see applicable current flow diagram for headlights
*4 For right-hand drive models
*5 For models with LED headlights and with no VARILIS headlights
*6 For models with manual gearbox
*7 For models with dual clutch gearbox
*8 From July 2020
Golf Current Flow Diagram
Adaptive cruise control unit, Data bus diagnostic interface, Control unit for cornering light and headlight range control, Front left headlight
J428 Adaptive cruise control unit
J533 Data bus diagnostic interface
J745 Control unit for cornering light and headlight range control
MX1 Front left headlight
T2is 2-pin connector, white
T8z 8-pin connector, black
T14k 14-pin connector, black
T32km 32-pin connector, grey
B670 Connection 3 (CAN bus extended high), in main wiring harness
B875 Connection 6 (driver assist systems CAN bus, high), in main wiring harness
B876 Connection 6 (driver assist systems CAN bus, low), in main wiring harness
E135 Connection (CAN bus extended high), in engine compartment wiring harness
* see applicable current flow diagram for adaptive cruise control
*2 For models with manual gearbox
*3 see applicable current flow diagram for headlights
*4 For models with dual clutch gearbox
*5 For models with LED headlights and with no VARILIS headlights
*6 According to equipment
*7 For models with LED headlights and VARILIS headlights
*8 For right-hand drive models
*9 From July 2020
*10 For models with entry and start authorisation
*11 Up to July 2020
*12 Up to November 2020
*13 From November 2020
Golf Current Flow Diagram
= purple
= yellow
= orange
= pink
Data bus diagnostic interface, Front left headlight, Front right headlight
J533 Data bus diagnostic interface
MX1 Front left headlight
MX2 Front right headlight
T14k 14-pin connector, black
T14l 14-pin connector, black
B670 Connection 3 (CAN bus extended high), in main wiring harness
B671 Connection 3 (CAN bus extended low), in main wiring harness
E135 Connection (CAN bus extended high), in engine compartment wiring harness
E136 Connection (CAN bus extended low), in engine compartment wiring harness
* For models with manual gearbox
*2 see applicable current flow diagram for headlights
*3 For models with dual clutch gearbox
*4 For models with entry and start authorisation
*5 For right-hand drive models
*6 From July 2020
Selector mechanism, Data bus diagnostic interface, Parking lock actuator
EX2 Selector mechanism
J533 Data bus diagnostic interface
T8w 8-pin connector, black
T10bs 10-pin connector, black
T32jr 32-pin connector, black
V682 Parking lock actuator
B384 Connection 2 (powertrain CAN bus, high), in main wiring harness
B391 Connection 2 (powertrain CAN bus, low), in main wiring harness
* see applicable current flow diagram for gearbox *2 see applicable current flow diagram for dual clutch gearbox
purple
orange
Golf Current Flow Diagram
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Charging unit 1 for high-voltage battery, Battery, 48 V, Voltage converter (48 V/12 V), Auxiliary heater control unit, Data bus diagnostic interface
AX4 Charging unit 1 for high-voltage battery
A6 Battery, 48 V
A7 Voltage converter (48 V/12 V)
J364 Auxiliary heater control unit
J533 Data bus diagnostic interface
T6bc 6-pin connector, black
T8au 8-pin connector, black
T10bp 10-pin connector, black
T17d 17-pin connector, red
T17j 17-pin connector, red
T32jr 32-pin connector, black
T60a 60-pin connector, black
TIUL Coupling point in interior, below left
B776 Connection 1 (hybrid CAN bus, high) in main wiring harness
B777 Connection 1 (hybrid CAN bus, low) in main wiring harness
* For models with auxiliary coolant heater
*2 For models with 48 V hybrid system
*3 see applicable current flow diagram for battery
*4 For models with hybrid drive system
*5 From July 2020
*6 see applicable current flow diagram with charging sockets for high-voltage system
*7 Wire colour purple
Golf
High-voltage battery 1, Module monitor control unit for batteries, Data bus diagnostic interface, Battery regulation control unit, Switching unit for high-voltage battery
AX2 High-voltage battery 1
J497 Module monitor control unit for batteries
J533 Data bus diagnostic interface
J840 Battery regulation control unit
SX6 Switching unit for high-voltage battery
T14aa 14-pin connector, black
T14ab 14-pin connector, black
T14d 14-pin connector, black
T14z 14-pin connector, black
T17k 17-pin connector, blue
T17s 17-pin connector, blue
T32kv 32-pin connector, black
THRL Coupling point in luggage compartment, left
TIUL Coupling point in interior, below left
B776 Connection 1 (hybrid CAN bus, high) in main wiring harness
B777 Connection 1 (hybrid CAN bus, low) in main wiring harness
* For models with hybrid drive system
*2 From July 2020
*3 see applicable current flow diagram for high-voltage battery system
*4 For models with 48 V hybrid system
*5 Wire colour purple
Golf Current Flow Diagram
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Alternator with voltage regulator, Starter-alternator, Battery monitor control unit, Data bus diagnostic interface
CX1 Alternator with voltage regulator
C29 Starter-alternator
J367 Battery monitor control unit
J533 Data bus diagnostic interface
T2cu 2-pin connector, black
T2ik 2-pin connector, black
T4w 4-pin connector, black
T4y 4-pin connector, black
T6aj 6-pin connector, brown
T8h 8-pin connector, black
T8o 8-pin connector, black
T10at 10-pin connector, black
T10bh 10-pin connector, black
T32jr 32-pin connector, black
TML Coupling point in engine compartment, left
A227 Connection 2 (LIN bus) in dash panel wiring harness
B698 Connection 3 (LIN bus) in main wiring harness
* see applicable current flow diagram for voltage supply for fuses, battery, starter and alternator
*2 For models with petrol engine
*3 For models with diesel engine
*4 For models with 48 V hybrid system
*5 see applicable current flow diagram for battery
*6 Wire colour purple
*7 For models with battery in luggage compartment
*8 From July 2020
Onboard supply control unit, Steering column electronics control unit
J519 Onboard supply control unit
J527 Steering column electronics control unit
T14j 14-pin connector, black
T16k 16-pin connector, black
T73a 73-pin connector, black
T73b 73-pin connector, black
B844 Connection 10 (LIN bus) in main wiring harness
* see applicable current flow diagram for steering column electronics
*2 From November 2020
*3 For models with trailer socket
*4 For models with no heated steering wheel
*5 For models with heated steering wheel
*6 Up to November 2020
Golf Current Flow Diagram
Anti-theft alarm sensor, Onboard supply control unit, Light 1 for front centre console background lighting, Light 1 for dash panel contour lighting, Light 2 for dash panel contour lighting, Light 3 for dash panel contour lighting, Front roof module
G578 Anti-theft alarm sensor
J519 Onboard supply control unit
L193 Light 1 for front centre console background lighting
L243 Light 1 for dash panel contour lighting
L244 Light 2 for dash panel contour lighting
L245 Light 3 for dash panel contour lighting
T4aw 4-pin connector, black
T4bn 4-pin connector, brown
T4bq 4-pin connector, brown
T4cp 4-pin connector, black
T4ds 4-pin connector, brown
T4hb 4-pin connector, brown
T17ai 17-pin connector, black
T17w 17-pin connector, black
T26d 26-pin connector, black
T73a 73-pin connector, black
T73b 73-pin connector, black
TIUM Coupling point in interior, below centre
WX3 Front roof module
B480 Connection 16, in main wiring harness
B528 Connection 1 (LIN bus) in main wiring harness
K12 Connection (LIN bus), in centre console wiring harness
* see applicable current flow diagram for interior lights
*2 see applicable current flow diagram for convenience system and anti-theft alarm system
*3 For models with background lighting, version 3
*4 From November 2020
*5 Up to July 2020
*6 For models with background lighting, version 2
*7 From July 2020
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Centre switch module in dash panel, Operating unit for lighting, Rain and light sensor, Onboard supply control unit, Internet access control unit, Emergency call module control unit and communication unit
EX22 Centre switch module in dash panel
EX59 Operating unit for lighting
G397 Rain and light sensor
J519 Onboard supply control unit
J666 Internet access control unit
J949 Emergency call module control unit and communication unit
T3cb 3-pin connector, black
T4ar 4-pin connector, red
T4at 4-pin connector, red
T11a 11-pin connector, black
T36a 36-pin connector, black
T73a 73-pin connector, black
T73b 73-pin connector, black
B175 Connection (central locking), in interior wiring harness
B397 Connection 1 (convenience CAN bus, high), in main wiring harness
B406 Connection 1 (convenience CAN bus, low), in main wiring harness
* see applicable current flow diagram for emergency call module
*2 see applicable current flow diagram for adaptive suspension
*3 see applicable current flow diagram for light switch
*4 see applicable current flow diagram for air conditioning
*5 Up to July 2020
*6 From July 2020
*7 Up to November 2020
*8 From November 2020
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