VW JETTA 2014 – 1.4l petrol engine, CAXA . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW JETTA 2014 - Battery - Starter - Alternator - Onboard supply control unit - Fuse 1 in fuse holder A - Fuse 4 in fuse holder A - Fuse holder B

A	Battery
B	Starter
C	Alternator
C1	Voltage regulator
J519	Onboard supply control unit
SA1	Fuse 1 in fuse holder A
SA4	Fuse 4 in fuse holder A
SB	Fuse holder B
T2	2-pin connector
T2i	2-pin connector, near starter
T4t	4-pin connector, near starter
T52c	52-pin connector
508	Threaded connection (30) on E-box
652	Earth point, engine and gearbox earth
B111	Positive connection 1 (30a), in interior wiring harness
B169	Positive connection 1 (30), in interior wiring harness
B177	Connection (61), in interior wiring harness
*	Only models with air conditioning system
*2	Only models with no air conditioning system

Wiring Diagram VW JETTA 2014 - Main relay - Additional coolant pump relay - Onboard supply control unit - Fuse holder B - Coolant circulation pump

J271	Main relay
J496	Additional coolant pump relay
J519	Onboard supply control unit
SB	Fuse holder B
SB2	Fuse 2 on fuse holder B
SB3	Fuse 3 on fuse holder B
SB4	Fuse 4 on fuse holder B
SB5	Fuse 5 on fuse holder B
SB13	Fuse 13 on fuse holder B
SB14	Fuse 14 on fuse holder B
T2cf	2-pin connector
T5am	5-pin connector
V50	Coolant circulation pump
D78	Positive connection 1 (30a), in engine compartment wiring harness
D183	Connection 4 (87a) in engine compartment wiring harness
*	gradual introduction
*2	According to equipment

Wiring Diagram VW JETTA 2014 - Fuel gauge sender - Fuel system pressurisation pump - Onboard supply control unit - Fuel pump control unit - Fuse holder B

G	Fuel gauge sender
G6	Fuel system pressurisation pump
J519	Onboard supply control unit
J538	Fuel pump control unit
SB	Fuse holder B
SB7	Fuse 7 on fuse holder B
SB8	Fuse 8 on fuse holder B
SB9	Fuse 9 on fuse holder B
SB10	Fuse 10 on fuse holder B
SB25	Fuse 25 on fuse holder B
T5b	5-pin connector
T10n	10-pin connector
T52b	52-pin connector
196	Earth connection 3, in rear wiring harness
B429	Connection (EFPR), in main wiring harness
*	Only models with manual gearbox
*2	gradual introduction

Wiring Diagram VW JETTA 2014 - Onboard supply control unit - Terminal 15 voltage supply relay 2 - Terminal 50 voltage supply relay

J519	Onboard supply control unit
J681	Terminal 15 voltage supply relay 2
J682	Terminal 50 voltage supply relay
T9c	9-pin connector
T9f	9-pin connector
T52b	52-pin connector
389	Earth connection 24, in main wiring harness
A41	Positive connection (50), in dash panel wiring harness
B163	Positive connection 1 (15), in interior wiring harness
*	gradual introduction

Wiring Diagram VW JETTA 2014 - Fuse holder C

SC	Fuse holder C
SC3	Fuse 3 on fuse holder C
SC14	Fuse 14 on fuse holder C
SC16	Fuse 16 on fuse holder C
SC35	Fuse 35 on fuse holder C
A199	Positive connection 4 (15a) in dash panel wiring harness
A201	Positive connection 6 (15a) in dash panel wiring harness
B172	Positive connection 4 (30), in interior wiring harness
B315	Positive connection 1 (30a) in main wiring harness

Wiring Diagram VW JETTA 2014 - Engine control unit - Fuse holder C

E45	Cruise control system switch
J527	Steering column electronics control unit
J623	Engine control unit, central in plenum chamber
SC	Fuse holder C
SC47	Fuse 47 on fuse holder C
T16l	16-pin connector
T94	94-pin connector
131	Earth connection 2, in engine compartment wiring harness
B170	Positive connection 2 (30), in interior wiring harness
B441	Connection (CCS), in main wiring harness
D110	Connection 8 in engine compartment wiring harness
D182	Connection 3 (87a) in engine compartment wiring harness
*	Only models with cruise control system (CCS)
*2	According to equipment

Wiring Diagram VW JETTA 2014 - Engine control unit - Ignition coil 1 with output stage - Ignition coil 2 with output stage - Spark plug connector - Spark plugs

J623	Engine control unit, central in plenum chamber
N70	Ignition coil 1 with output stage
N127	Ignition coil 2 with output stage
N291	Ignition coil 3 with output stage
N292	Ignition coil 4 with output stage
P	Spark plug connector
Q	Spark plugs
T4af	4-pin connector
T4ag	4-pin connector
T4ah	4-pin connector
T4ai	4-pin connector
T14	14-pin connector, near battery
T60	60-pin connector
15	Earth point, on cylinder head
85	Earth connection 1, in engine compartment wiring harness
108	Earth connection 2, in front left wiring harness
281	Earth point 1, engine prewiring harness
D206	Connection 4 (87a) in engine prewiring harness

Wiring Diagram VW JETTA 2014 - Accelerator pedal module - Throttle valve module - Accelerator position sender 2 - Engine control unit

GX2	Accelerator pedal module
GX3	Throttle valve module
G79	Accelerator position sender
G185	Accelerator position sender 2
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
J338	Throttle valve module
J623	Engine control unit, central in plenum chamber
T6h	6-pin connector
T6x	6-pin connector
T60	60-pin connector
T94	94-pin connector
*	Wiring colour depends on equipment

Wiring Diagram VW JETTA 2014 - Knock sensor 1 - Radiator outlet coolant temperature sender - Fuel pressure sender - Engine control unit

G61	Knock sensor 1
G83	Radiator outlet coolant temperature sender
G247	Fuel pressure sender
J623	Engine control unit, central in plenum chamber
T2ex	2-pin connector
T2r	2-pin connector
T3al	3-pin connector
T60	60-pin connector
T94	94-pin connector
220	Earth connection (sender earth), in engine wiring harness
D101	Connection 1 in engine compartment wiring harness

Wiring Diagram VW JETTA 2014 - Hall sender - Intake air temperature sender - Intake manifold pressure sender - Engine control unit

G40	Hall sender
G42	Intake air temperature sender
G71	Intake manifold pressure sender
J623	Engine control unit, central in plenum chamber
T3b	3-pin connector
T4bf	4-pin connector
T60	60-pin connector
220	Earth connection (sender earth), in engine wiring harness
D101	Connection 1 in engine compartment wiring harness
*	Camshaft sender - inlet valves

Wiring Diagram VW JETTA 2014 - Engine speed sender - Charge pressure sender - Intake air temperature sender 2 - Engine control unit

G28	Engine speed sender
G31	Charge pressure sender
G62	Coolant temperature sender
G299	Intake air temperature sender 2
J623	Engine control unit, central in plenum chamber
T2dp	2-pin connector
T3v	3-pin connector
T4aj	4-pin connector
T4x	4-pin connector, on radiator fan, bottom left
T60	60-pin connector
T94	94-pin connector
220	Earth connection (sender earth), in engine wiring harness
D107	Connection 5 in engine compartment wiring harness
*	Radiator fan connection

Wiring Diagram VW JETTA 2014 - Engine control unit

J623	Engine control unit, central in plenum chamber
N75	Charge pressure control solenoid valve
N80	Activated charcoal filter solenoid valve 1
N205	Camshaft control valve 1
N249	Turbocharger air recirculation valve
N276	Fuel pressure regulating valve
T2dt	2-pin connector
T2du	2-pin connector
T2dv	2-pin connector
T2eb	2-pin connector
T2ed	2-pin connector
T14	14-pin connector
T60	60-pin connector
D189	Connection (87a) in engine prewiring harness

Wiring Diagram VW JETTA 2014 - Engine control unit - Injector - cylinder 1 - Injector - cylinder 2 - Injector - cylinder 3 - Injector - cylinder 4

J623	Engine control unit, central in plenum chamber
N30	Injector, cylinder 1
N31	Injector, cylinder 2
N32	Injector, cylinder 3
N33	Injector, cylinder 4
T2cg	2-pin connector
T2ch	2-pin connector
T2ci	2-pin connector
T2cj	2-pin connector
T60	60-pin connector

Wiring Diagram VW JETTA 2014 - Lambda probe - Lambda probe after catalytic converter - Engine control unit

G39	Lambda probe
G130	Lambda probe after catalytic converter
J623	Engine control unit, central in plenum chamber
T4ao	4-pin connector, near Lambda probe
T6w	6-pin connector, in rear of engine compartment
T94	94-pin connector
Z19	Lambda probe heater
Z29	Lambda probe 1 heater after catalytic converter
E30	Connection (87a), in engine wiring harness

Wiring Diagram VW JETTA 2014 - Brake light switch - Brake pedal switch - Clutch position sender - Onboard supply control unit - Engine control unit

F	Brake light switch
F47	Brake pedal switch
G476	Clutch position sender
J519	Onboard supply control unit
J623	Engine control unit, central in plenum chamber
T4al	4-pin connector
T5m	5-pin connector
T52c	52-pin connector
T94	94-pin connector
B131	Connection (54), in interior wiring harness
D196	Connection 2 (87a) in engine prewiring harness
*	Only models with manual gearbox
*2	gradual introduction
*3	Only models with ABS and no ESP
*4	Only models with anti-lock brake system (ABS) and electronic stabilisation program (ESP)
*5	According to equipment

Wiring Diagram VW JETTA 2014 - Brake servo pressure sensor - Onboard supply control unit - Engine control unit - Vacuum pump for brakes

G294	Brake servo pressure sensor
J318	Vacuum pump relay
J519	Onboard supply control unit
J623	Engine control unit, central in plenum chamber
T4db	4-pin connector
T6ya	6-pin connector
T94	94-pin connector
V192	Vacuum pump for brakes
*	According to equipment

Wiring Diagram VW JETTA 2014 - Onboard supply control unit - Engine control unit

J104	ABS control unit
J519	Onboard supply control unit
J623	Engine control unit, central in plenum chamber
T26	26-pin connector
T47	47-pin connector
T94	94-pin connector
B383	Connection 1 (powertrain CAN bus, high), in main wiring harness
B390	Connection 1 (powertrain CAN bus, low), in main wiring harness
*	Only models with anti-lock brake system (ABS) and electronic stabilisation program (ESP)
*2	Only models with ABS and no ESP

Wiring Diagram VW JETTA 2014 - Control unit in dash panel insert - Onboard supply control unit - Data bus diagnostic interface

J285	Control unit in dash panel insert
J519	Onboard supply control unit
J533	Data bus diagnostic interface
T16	16-pin connector
T20	20-pin connector
T32	32-pin connector
T52c	52-pin connector
80	Earth connection 1, in dash panel wiring harness
366	Earth connection 1, 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
B397	Connection 1 (convenience CAN bus, high), in main wiring harness
B406	Connection 1 (convenience CAN bus, low), in main wiring harness
*	Diagnostic connection

Wiring Diagram VW JETTA 2014 - Fuel gauge - Coolant temperature gauge - Rev. counter - Speedometer - Control unit in dash panel insert - Onboard supply control unit - Alternator warning lamp - Coolant temperature and coolant shortage warning lamp - Cruise control system warning lamp - Reserve fuel warning lamp - Electronic power control fault lamp

G1	Fuel gauge
G3	Coolant temperature gauge
G5	Rev. counter
G21	Speedometer
G32	Coolant shortage indicator sender
J285	Control unit in dash panel insert
J519	Onboard supply control unit
K2	Alternator warning lamp
K28	Coolant temperature and coolant shortage warning lamp
K31	Cruise control system warning lamp
K83	Exhaust emissions warning lamp
K105	Reserve fuel warning lamp
K132	Electronic power control fault lamp
T32	32-pin connector
269	Earth connection (sender earth) 1, in dash panel wiring harness

Wiring Diagram VW JETTA 2014 - Oil pressure switch - Control unit in dash panel insert - Onboard supply control unit

F1	Oil pressure switch
H3	Buzzer and gong
J285	Control unit in dash panel insert
J519	Onboard supply control unit
K3	Oil pressure warning lamp
T14	14-pin connector
T32	32-pin connector
T52b	52-pin connector
T52c	52-pin connector
367	Earth connection 2, in main wiring harness
*	Only models with manual gearbox

VW JETTA 2014 Overview of control units

   

q	Connector assignment 47-pin connector -T47-

q	Connector assignment 26-pin connector -T26-

q	Connector assignment 50-pin connector -T50-

q	Connector assignment 75-pin connector -T75-

q	Connector assignment 100-pin connector -T100-

Fresh air blower control unit -J126-

q	Fitting location

q	Control unit for cornering light and headlight range control -J745-

q	Fitting location on right of glove compartment

q	Connector assignment

Multimedia system control unit -J650-

q	Fitting location

q	Voltage stabiliser -J532-

q	Fitting location

Radio -R- / Control unit with display for radio and navigation -J503-

q	Fitting location: dash panel, centre

Climatronic control unit -J255- / air conditioning system control unit -J301-

q	Fitting location Climatronic control unit

q	Fitting location Air conditioning system control unit

q	Connector assignment high-line equipment (AW1)

q	Connector assignment high-line equipment (AW1)

q	Connector assignment

q	Connector assignment high-line equipment (AW1)

q	Connector assignment high-line equipment (AW1)

Onboard supply control unit -J519-

q	Fitting location near fuse holder C under instrument panel on driver side

q	Connector assignment low-line equipment (AW0)

q	Connector assignment high-line equipment (AW1)

q	20-pin connector assignment

Dual clutch gearbox 0AM:

q	Fitting location

q	25-pin connector assignment

Engine control unit -J623-

q	Fitting location: in engine compartment, front left

q	154-pin connector assignment

q	196-pin connector assignment

q	Battery monitor control unit -J367-

q	Fitting location

q	Connector assignment

VW JETTA 2014 Overview of auxiliary control units and components for hybrid vehicles

Overview of auxiliary control units and components for hybrid vehicles

DANGER! High voltage may be deadly!

Read the information before beginning work on the high-voltage (HV) system → Rep. Gr. 93

2 -	Hybrid battery unit -AX1- / Hybrid battery -A38- / Battery regulation control unit -J840-

q	Fitting location: in luggage compartment

3 -	Battery -A-

q	Fitting location

q	Battery monitor control unit -J367-

q	Fitting location

q	Connector assignment

Electrical air conditioner compressor -V470- / Control unit for air conditioning compressor -J842-

q	Fitting location and / assignment

VW JETTA 2014 Battery A Battery -A- Only for models with high-voltage system (hybrid).

1 -	Fuse 1 (30), on battery fuse holder -S162-

2 -	Fuse 2 (30), on battery fuse holder -S163-

Back to overview Battery monitor control unit -J367- Fitting location: in luggage compartment, on battery negative terminal

1 -	Battery monitor control unit -J367-

A -	2-pin connector -T2fn-

Back to overview

VW JETTA 2014 power and control electronics for electric drive JX1

power and control electronics for electric drive -JX1-

DANGER! High voltage may be deadly!

Read the information before beginning work on the high-voltage (HV) system → Rep. Gr. 93

1 -	power and control electronics for electric drive -JX1-

2 -	Earth strap, battery - body -1-

3 -	High-voltage wire for hybrid battery, negative terminal -P2-

4 -	High-voltage wire for hybrid battery, positive terminal -P1-

5 -	High-voltage wire for electrical air conditioner compressor -P3-

6 -	High-voltage wiring harness for drive motor -PX2- , High-voltage wire 1 for drive motor -P4-

7 -	High-voltage wiring harness for drive motor -PX2- , High-voltage wire 2 for drive motor -P5-

8 -	High-voltage wiring harness for drive motor -PX2- , High-voltage wire 3 for drive motor -P6-

9 -	Earth wire on C1 (wire LE -)

10 -	Positive wire on B1 (wire LE +)

A -	28-pin connector -T28jx-

Back to overview

VW JETTA 2014 Jump start connection TV32

Jump start connection -TV32-

-	Jump start connection -TV32- , on E-box, -arrow-

Back to overview

VW JETTA 2014 Three-phase current drive VX54

Three-phase current drive -VX54-

DANGER! High voltage may be deadly!

Read the information before beginning work on the high-voltage (HV) system → Rep. Gr. 93

-	Three-phase current drive -VX54--arrow- , High-voltage wiring harness for drive motor -PX2-

Back to overview

Pin assignment on three-phase current drive -VX54- :

1 -	Three-phase current drive -VX54-

2 -	2-pin connector -T2vx- For pilot line

3 -	High-voltage wire 3 for drive motor -P6-

4 -	High-voltage wire 2 for drive motor -P5-

5 -	High-voltage wire 1 for drive motor -P4-

6 -	2-pin connector -T2va- for drive motor temperature sender -G712-

7 -	4-pin connector -T4vx- for drive motor rotor position sender 1 -G713-

q	Fitting location and pin assignment

Back to overview Drive motor rotor position sender 1 -G713- :

-	Drive motor rotor position sender 1 -G713--1 - 4-

q	4-pin connector -T4vx-

Back to overview

VW JETTA 2014

Electrical air conditioner compressor -V470- / Control unit for air conditioning compressor -J842-

1 -	Electrical air conditioner compressor -V470- / Control unit for air conditioning compressor -J842-

A -	4-pin connector -T4bk-

B -	8-pin connector -T8ay-

Back to overview

VW JETTA 2014 ABS control unit J104 ABS control unit -J104-  -  Fitting location: on bulkhead, in engine compartment, passenger side 1 -  ABS control unit -J104- 2 -  26-pin connector -T26- / 47-pin connector -T47- on wiring harness   Note Illustration shows left-hand drive model. The view of the front passenger side for a RHD model is basically a mirror image.

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Connector assignment:

A -	ABS control unit -J104-

Connector:

B -	47-pin connector -T47- on wiring harness

Back to overview

Connector assignment:

A -	ABS control unit -J104-

Connector:

B -	26-pin connector -T26- on wiring harness

Back to overview

VW JETTA 2014 Airbag control unit J234 Airbag control unit -J234-  -  Fitting location: under centre console at front -arrow-

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Connector assignment:

1 -	Airbag control unit -J234-

Connector:

2 -	50-pin connector -T50- on wiring harness

Back to overview

Connector assignment:

A -	Airbag control unit -J234-

Connector:

B -	75-pin connector -T75- on wiring harness

Back to overview

Connector assignment 100-pin connector -T100- :

1 -	Airbag control unit -J234-

Connector:

A -	100-pin connector -T100- on wiring harness

Back to overview

VW JETTA 2014 Fresh air blower control unit J126

Fresh air blower control unit -J126-

1 -	Fresh air blower control unit -J126-

Fitting location:

q	on heater and air conditioner unit, front passenger footwell

Connectors:

q	-A-2-pin connector -T2- on wiring harness

q	-B-6-pin connector -T6t- on wiring harness

Back to overview

VW JETTA 2014 Control unit for cornering light and headlight range control J745

Control unit for cornering light and headlight range control -J745-

Connector assignment:

A -	Control unit for cornering light and headlight range control -J745-

B -	26-pin connector -T26- , on wiring harness

Back to overview

VW JETTA 2014 Multimedia system control unit J650

Multimedia system control unit -J650-

1 -	Multimedia system control unit -J650-

Fitting location:

q	in glove compartment

2 -	12-pin connector -T12h- on wiring harness

Back to overview VW JETTA 2014

1 -	Voltage stabiliser -J532-

Fitting location:

q	behind glove compartment

Connector:

q	-A-10-pin connector -T10w- on wiring harness

Back to overview Voltage stabiliser -J532- ,12-pin connector 12-pin connector , gradual introduction

1 -	Voltage stabiliser -J532-

Fitting location:

q	behind glove compartment

Connector:

q	-A-12-pin connector -T12d- on wiring harness

Back to overview

VW JETTA 2014 Climatronic control unit J255

Climatronic control unit -J255-

1 -	Climatronic control unit -J255-

Fitting location:

q	In centre console

Connectors:

q	-A-20-pin connector -T20c- on wiring harness

q	-B-16-pin connector -T16g- on wiring harness

q	-C-16-pin connector -T16e- on wiring harness

Back to overview

VW JETTA 2014 Air conditioning system control unit J301

Air conditioning system control unit -J301-

1 -	Air conditioning system control unit -J301-

Fitting location:

q	In centre console

Connectors:

q	-A-20-pin connector -T20c- on wiring harness

q	-B-16-pin connector -T16e- on wiring harness

q	-C-5-pin connector -T5- on wiring harness

Back to overview VW JETTA 2014 Front passenger door control unit J387 Front passenger door control unit -J387- Only models with Pr. number AW0

A -	Front passenger door control unit -J387-

Connector:

B -	16-pin connector -T16b- on wiring harness

Back to overview VW JETTA 2014 Front passenger door control unit J387 Front passenger door control unit -J387- Only models with Pr. number AW1

A -	Front passenger door control unit -J387-

Connectors:

B -	32-pin connector -T32b- on wiring harness

C -	16-pin connector -T16b- on wiring harness

D -	20-pin connector -T20b- on wiring harness

Back to overview

VW JETTA 2014 Telephone transmitter and receiver unit R36

Telephone transmitter and receiver unit -R36-

1 -	Telephone transmitter and receiver unit -R36-

Fitting location:

q	under front passenger seat

Connector:

2 -	54-pin connector -T54- on wiring harness

Back to overview VW JETTA 2014 Rear right door control unit J389 Rear right door control unit -J389- Only models with Pr. number AW0

A -	Rear right door control unit -J389-

Connector:

B -	16-pin connector -T16i- on wiring harness

Back to overview VW JETTA 2014 Rear right door control unit J389 Rear right door control unit -J389- Only models with Pr. number AW1

A -	Rear right door control unit -J389-

Connector:

B -	18-pin connector -T18c- on wiring harness

q	To model year 2011

B -	20-pin connector -T20g- on wiring harness

q	From model year 2012

Back to overview

VW JETTA 2014 Fuel pump control unit J538 Fuel pump control unit -J538-  -  Fitting location: under rear right seat, on fuel delivery unit -arrow-

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Connector assignment:

A -	Fuel pump control unit -J538-

Connector:

B -	10-pin connector -T10n- on wiring harness

Back to overview

VW JETTA 2014 Trailer detector control unit J345

Trailer detector control unit -J345-

A -	Trailer detector control unit -J345-

Connectors:

B -	16-pin connector -T16f- on wiring harness

C -	12-pin connector -T12a- on wiring harness

Back to overview VW JETTA 2014 Rear left door control unit J388 Rear left door control unit -J388- Only models with Pr. number AW0

A -	Rear left door control unit -J388-

Connector:

B -	16-pin connector -T16h- on wiring harness

Back to overview VW JETTA 2014 Rear left door control unit J388 Rear left door control unit -J388- Only models with Pr. number AW1

A -	Rear left door control unit -J388-

Connector:

B -	18-pin connector -T18b- on wiring harness

q	To model year 2011

B -	20-pin connector -T20f- on wiring harness

q	From model year 2012

Back to overview

VW JETTA 2014 Amplifier R12

Amplifier -R12-

1 -	Amplifier -R12-

Fitting location:

q	under driver seat

Connector:

q	-A-38-pin connector -T38- on wiring harness

Back to overview VW JETTA 2014 Driver door control unit J386 Driver door control unit -J386- Only models with Pr. number AW0

A -	Driver door control unit -J386-

Connector:

B -	16-pin connector -T16a- on wiring harness

Back to overview VW JETTA 2014 Driver door control unit J386 Driver door control unit -J386- Only models with Pr. number AW1

A -	Driver door control unit -J386-

Connector:

B -	32-pin connector -T32a- on wiring harness

C -	16-pin connector -T16a- on wiring harness

D -	20-pin connector -T20a- on wiring harness

Back to overview

VW JETTA 2014 Heated front seats control unit J774

Heated front seats control unit -J774-

1 -	Heated front seats control unit -J774-

Fitting location:

q	on base of driver seat

Connector:

q	-A-8-pin connector -T8z- on wiring harness

Back to overview VW JETTA 2014 Steering column electronics control unit J527 Steering column electronics control unit -J527- Only models with Pr. number AW1

1 -	Steering column electronics control unit -J527-

Fitting location:

q	Near steering column switch

Connectors:

q	-A-16-pin connector -T16l- on wiring harness

q	-B-4-pin connector -T4k- on wiring harness

Back to overview

VW JETTA 2014 Electronic steering column lock control unit J764

Electronic steering column lock control unit -J764-

1 -	Electronic steering column lock control unit -J764-

Fitting location:

q	Behind steering column trim

Connector:

q	-A-16-pin connector -T16m- on wiring harness

Back to overview VW JETTA 2014 Onboard supply control unit J519 Onboard supply control unit -J519- Only models with Pr. number AW0 Connector assignment:

73-pin connector -T73a- black -B-

A -	Onboard supply control unit -J519- , Low

B -	73-pin connector -T73a- black

1 -

Vacant

2 -	Left dipped beam output signal

3 -

Vacant

4 -	Interior lighting out put signal, door contact switch

5 -

Vacant

6 -	Rear fog lamp output signal

7 -	Fog light switch input signal

8 -

Vacant

9 -

Vacant

10 -	Rear lid release motor output signal

11 -	Central locking motor "lock" output signal for all doors

12 -	Central locking motor output signal for driver's door

13 -	Central locking motor "Safe" output signal for all doors

14 -	Central locking earth input signal (31)

15 -	Central locking motor output signal for front passenger door and rear doors

16 -	Central locking supply input signal (30)

17 -	Central locking lock unit input signal for rear left door

18 -	Central locking lock unit input signal for rear right door

19 -	Driver side door contact switch input signal

20 -	Front passenger side door contact switch input signal

21 -	Central locking lock unit input signal for front passenger door

22 -	Central locking lock unit input signal for driver's door

23 -	Rear lid handle release button input signal

24 -	Central locking input signal, driver door

25 -	Interior locking button input signal

26 -	Door contact switch input signal for rear right door

27 -	Bonnet contact switch -F266- Bonnet contact switch input signal

28 -	Hazard warning lights button -E229- Hazard warning light button input signal

29 -	Horn plate input signal

30 -	Rear lid lock position 2 input signal

31 -	Rear lid lock position 1 input signal

32 -	Right turn signal switch input signal

33 -	Left turn signal switch input signal

34 -	Door contact switch input signal for rear left door

35 -

Vacant

36 -	Switch-off signal for heated seat

37 -

Vacant

38 -	Heated exterior mirror on driver side -Z4- , Heated exterior mirror on front passenger side -Z5- Heated exterior mirror output signal

39 -	Earth input signal (31)

40 -	Rear right side light bulb output signal

41 -	Rear left side light bulb output signal

42 -	Supply input signal (86s) for ignition/starter switch

43 -	Brake pedal position sender input signal

44 -	Supply input signal (15) for ignition/starter switch

45 -	Side light switch input signal

46 -

Vacant

47 -

Vacant

48 -

Vacant

49 -	Headlight washer system relay output signal

50 -

Vacant

51 -

Vacant

52 -	Fuel supply relay output signal

53 -	Alarm horn relay -J641-

54 -	Supply input signal (75a) for ignition/starter switch

55 -	Starter inhibitor relay output signal (only models with automatic gearbox)

56 -	Hazard warning lights button -E229- Hazard warning light system warning lamp signal output

57 -	Interior monitoring "off" warning lamp output signal

58 -	Central locking SAFE function warning lamp output signal

59 -	Interior locking warning lamp output signal

60 -	Heated rear window warning lamp output signal

61 -

Vacant

62 -	Main beam output signal

63 -

Vacant

64 -	Supply input signal (30), heated exterior mirrors

65 -	Supply input signal (30), interior lights

66 -	Supply input signal (30), interior lights

67 -

Vacant

68 -	Supply input signal (30), window wiper

69 -	Window wiper position 1 output signal

70 -	Window wiper earth input signal

71 -	Window wiper position 2 output signal

72 -	Horn output signal

73 -	Horn supply input signal (30)

C -	73-pin connector -T73b- white

Back to overview Connector assignment:

73-pin connector -T73b- black -C-

A -	Onboard supply control unit -J519- , Low

B -	73-pin connector -T73a- black

C -	73-pin connector -T73b- white

1 -

Vacant

2 -	Right dip beam output signal

3 -

Vacant

4 -

Vacant

5 -

Vacant

6 -

Vacant

7 -

Vacant

8 -

Vacant

9 -	Left fog light bulb output signal

10 -	Right fog light bulb output signal

11 -	Fog light bulb supply input signal (30)

12 -	Reversing light output signal (only models with automatic gearbox)

13 -	Turn signal and brake light supply input signal (30)

14 -	Left turn signal output signal

15 -	Right turn signal output signal

16 -	Brake lights output signal

17 -	LIN bus, door control unit and switches in steering wheel

18 -	Powertrain CAN, low

19 -	Powertrain CAN, high

20 -	Convenience CAN, high

21 -	Convenience CAN, low

22 -	Diagnosis CAN, low

23 -	Diagnosis CAN, high

24 -	LIN bus, sliding sunroof adjustment control unit, rain and light detector sensor, interior monitoring sensor

25 -

Vacant

26 -

Vacant

27 -	Window wiper position 1 input signal

28 -	Central locking input signal, front passenger door

29 -

Vacant

30 -	Interior monitoring deactivation switch input signal

31 -	Heated rear window button input signal

32 -	Wiper limit switch input signal

33 -

Vacant

34 -	Switch and Instrument Illumination (58d) Output Signal

35 -

Vacant

36 -	LIN bus, alarm horn

37 -	Signal (K), diagnosis

38 -	Earth input signal (31) for electronics

39 -	Supply input signal (30) for electronics

40 -

Vacant

41 -

Vacant

42 -	Brake contact switch input signal

43 -

Vacant

44 -	Cruise control system "Set" input signal

45 -	Cruise control system "On/Off" input signal

46 -	Cruise control system "Reset" input signal

47 -	Cruise control system "Cancel" input signal

48 -	Reversing light switch input signal

49 -	Signal (L) alternator

50 -	Starter relay input signal

51 -	Supply input signal (75a) for ignition/starter switch

52 -	Window washer pump supply input signal

53 -	Window wiper position 2 input signal

54 -

Vacant

55 -	Starter inhibitor signal (only models with automatic gearbox)

56 -

Vacant

57 -

Vacant

58 -	Heated exterior mirror switch input signal

59 -	Input signal for reference voltage (30)

60 -	Input signal for earth - reference voltage (31)

61 -	Washer pump motor and rear window wiper motor output signal

62 -	Windscreen wiper intermittent operation input signal

63 -	Heated rear window output signal

64 -

Vacant

65 -

Vacant

66 -

Vacant

67 -	Heated rear window supply input signal (30)

68 -	Supply input signal (30), right headlight

69 -

Vacant

70 -

Vacant

71 -

Vacant

72 -

Vacant

73 -

Vacant

Back to overview VW JETTA 2014 Onboard supply control unit J519 52-pin connector -T52 A- black -A- https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car 1 -  Fuse 26 on fuse holder B -SB26- 2 -  Vacant 3 -  Vacant 4 -  Right washer jet heater element -Z21- 5 -  Left headlight main beam bulb -M30- 6 -  Vacant 7 -  Left daytime running light bulb -L174- 8 -  Right daytime running light bulb -L175- 9 -  Rear right turn signal bulb -M8- 10 -  Front left turn signal bulb -M5- 11 -  Left headlight dipped beam bulb -M29- 12 -  Vacant 13 -  Rear lid handle release button -E234- Soft touch 14 -  Bonnet contact switch -F266- 15 -  Vacant 16 -  Reversing light switch -F4- 17 -  Rear fog light switch -E18- 18 -  Light switch -E1- Zero position 19 -  Light switch -E1- Side lights 20 -  Light switch -E1- Driving light assist 21 -  Fog light switch -E7- 22 -  Light switch -E1- Headlight dipped beam 23 -  Earth connection 2, in main wiring harness-367- 24 -  Positive connection 24 (30a) in main wiring harness -B684- Terminal 30ref 25 -  Left fog light bulb -L22- 26 -  Right brake and tail light bulb -M22- 27 -  Left tail light bulb -M4- Rear left side light 28 -  Left reversing light bulb -M16- 29 -  Rear lid lock unit -F256- 30 -  Rear right door contact switch -F11- 31 -  Vacant 32 -  Vacant 33 -  Vacant 34 -  Vacant 35 -  Heater/heat output switch -E16- 36 -  Interior monitoring deactivation switch -E267- 37 -  Rear left door central locking motor, lock -V214- 38 -  Rear left door control unit -J388- 39 -  Rear right door control unit -J389- 40 -  Rear left door control unit -J388- 41 -  Rear left door contact switch -F10- 42 -  Earth connection 2, in main wiring harness -367- 43 -  Washer pump -V5- 44 -  Right side light bulb -M3- 45 -  Additional brake light bulb -M25- 46 -  Tank filler flap locking motor -V155- 47 -  Vacant 48 -  Rear left central locking lock unit -F222- 49 -  Rear right door central locking motor, lock -V215- 50 -  Vacant 51 -  Button illumination bulb -L76-Connection 1 (58d), in main wiring harness -B340- 52 -  Vacant Back to overview Connector assignment:     52-pin connector -T52 B- white-B- https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car 1 -  Fuse 36 on fuse holder C -SC36- Central locking 2 -  Washer pump -V5- 3 -  Vacant 4 -  Vacant 5 -  Tank filler flap locking motor -V155- 6 -  Vacant 7 -  Rear left door central locking motor, lock -V214- 8 -  Rear right central locking lock unit -F223- 9 -  Vacant 10 -  Vacant 11 -  Rear lid release motor -V139- 12 -  Terminal 15 voltage supply relay 2 -J681- 13 -  Vacant 14 -  Heater/heat output switch -E16-Heated rear window warning lamp -K10- 15 -  Switch and instrument illumination regulator -E20- 16 -  Sliding sunroof adjustment control unit -J245- 17 -  Sliding sunroof adjustment control unit -J245- Convenience closing 18 -  Wiper motor switch-over relay 1 -J368- 19 -  Vacant 20 -  Wiper motor -V- 21 -  Heated front seats control unit -J774- 22 -  Heated rear window relay -J9- 23 -  Wiper motor switch-over relay 2 -J369- 24 -  Hazard warning lights button -E229- 25 -  Vacant 26 -  Rear left door central locking SAFE function locking motor -V163- 27 -  Rear right door central locking SAFE function locking motor -V164- 28 -  X-contact relief relay -J59- 29 -  Terminal 50 voltage supply relay -J682- 30 -  Switch and instrument illumination regulator -E20- 31 -  Vacant 32 -  Vacant 33 -  Rain and light sensor -G397- LIN bus 34 -  Vacant 35 -  Vacant 36 -  Alarm horn -H12-Interior monitoring sensor -G273- 37 -  Interior monitoring deactivation switch -E267- 38 -  Fuel supply relay -J643- 39 -  Vacant 40 -  Headlight washer system relay -J39- 41 -  Dual tone horn relay -J4- 42 -  Fuse 48 on fuse holder C -SC48- 43 -  Positive connection, in roof wiring harness -B250- 44 -  Vacant 45 -  Vacant 46 -  Vacant 47 -  Vacant 48 -  Vacant 49 -  Vacant 50 -  Vacant 51 -  Connection 1 (58d), in main wiring harness -B340- 52 -  Earth connection 2, in main wiring harness -367- Back to overview Connector assignment:     52-pin connector -T52 C- brown -C- https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car 1 -  Positive connection (30), in dash panel wiring harness -A32- 2 -  Alarm system horn -H18- 3 -  Connection (58R), in dash panel wiring harness -A85- 4 -  Left brake light bulb -M9- , Left tail light -MX3- 5 -  Earth connection 2, in main wiring harness -367- 6 -  Vacant 7 -  Hazard warning lights button -E229- 8 -  Vacant 9 -  Vacant 10 -  Connection 1 (DCt), in interior wiring harness -B154- , Front interior light -W1- 11 -  Vacant 12 -  Vacant 13 -  Steering column electronics control unit -J527-Ignition/starter switch -D- Terminal S, Electronic steering column lock control unit -J764- 14 -  Positive connection (50), in main wiring harness -B276-Steering column electronics control unit -J527- 15 -  Data bus diagnostic interface -J533-Connection 2 (convenience CAN bus, high), in main wiring harness -B407- 16 -  Data bus diagnostic interface -J533-Connection 2 (convenience CAN bus, low), in main wiring harness -B407- 17 -  Brake light switch -F- 18 -  Vacant 19 -  Vacant 20 -  Vacant 21 -  Vacant 22 -  Vacant 23 -  Vacant 24 -  Entry and start authorisation control unit -J518- 25 -  Connection (fog light), in main wiring harness -B554- 26 -  Left side light bulb -M1- 27 -  Positive connection (58), in number plate lights wiring harness -W41- 28 -  Connection (RL), in dash panel wiring harness -A87- 29 -  Vacant 30 -  Mechatronic unit for dual clutch gearbox -J743- P-N / Earth connection 3, in main wiring harness -368- Start/stop 31 -  Steering column electronics control unit -J527- 32 -  Connection (61), in interior light wiring harness -B177- / heater control unit -J162- 33 -  Vacant 34 -  Vacant 35 -  Switch and instrument illumination regulator -E20- 36 -  Vacant 37 -  Vacant 38 -  Vacant 39 -  Vacant 40 -  Central​ locking​ and​ anti-theft​ alarm​ system​ aerial​ -R47- Aerial screening 41 -  Central​ locking​ and​ anti-theft​ alarm​ system​ aerial​ -R47- 42 -  Fuse 29 on fuse holder B -SB29- 43 -  Vacant 44 -  Vacant 45 -  Vacant 46 -  Right headlight main beam bulb -M32- 47 -  Rear left fog light bulb -L46- 48 -  Vacant 49 -  Vacant 50 -  Front right turn signal bulb -M7- 51 -  Rear left turn signal bulb -M6- 52 -  Right headlight dipped beam bulb -M31- Back to overview     VW JETTA 2014 Parking aid control unit J446 Parking aid control unit -J446- https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car 1 -  Parking aid control unit -J446- Connectors: q   -A-16-pin connector -T16c- on wiring harness q   -B-12-pin connector -T12l- on wiring harness q   -C-12-pin connector -T12m- on wiring harness Back to overview     VW JETTA 2014 Dash panel insert -K- / Control unit in dash panel insert -J285- / Immobiliser control unit -J362- https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car 1 -  Dash panel insert -K- / Control unit in dash panel insert -J285- / Immobiliser control unit -J362- A -  32-pin connector -T32- 1 -  Fuel gauge sender -G- (full) 2 -  Fuel gauge sender -G- (empty) 3 -  Vacant 4 -  Vacant 5 -  Vacant 6 -  Vacant 7 -  Immobiliser reader coil -D2- 8 -  Immobiliser reader coil -D2- 9 -  Vacant 10 -  Vacant 11 -  Oil level and oil temperature sender -G266- 12 -  Vacant 13 -  Connection (RFL), in dash panel wiring harness -A88- 14 -  Positive connection 2 (56a), in interior wiring harness -B142- 15 -  Connection 1 (brake pad wear indicator), in main wiring harness -B379- 16 -  Earth connection 22, in main wiring harness -367- 17 -  Washer fluid level warning lamp -K37- 18 -  Coolant temperature and coolant shortage warning lamp -K28- 19 -  Ambient temperature sensor -G17- 20 -  Earth connection (sender earth) 1, in dash panel wiring harness -269- 21 -  Positive connection 4 (15a) in dash panel wiring harness -A199- 15a 22 -  Right steering column switch -EX20- AW0 23 -  Right steering column switch -EX20- AW0 24 -  Vacant 25 -  Handbrake warning switch -F9- / Handbrake warning lamp -K139- 26 -  Brake fluid level warning contact -F34- / Brake fluid level warning lamp -K33- 27 -  Oil pressure warning lamp -K3- 28 -  Data bus diagnostic interface -J533- AW1 / Connection 1 (powertrain CAN bus, high), in main wiring harness -B383- AW0 29 -  Data bus diagnostic interface -J533- AW1 / Connection 1 (powertrain CAN bus, low), in main wiring harness -B390- AW0 30 -  Vacant 31 -  Positive connection 4 (15a) in dash panel wiring harness -A199- / Control unit for vehicle location system -J895- 15a 32 -  Fuse 3 on fuse holder C -SC3- 30a Back to overview     VW JETTA 2014 Entry and start authorisation control unit J518 Entry and start authorisation control unit -J518- https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car 1 -  Entry and start authorisation control unit -J518- Fitting location: q   next to steering column, near centre console Connector: q   -A-32-pin connector -T32e- on wiring harness Back to overview VW JETTA 2014 Data bus diagnostic interface J533 Data bus diagnostic interface -J533- Only models with Pr. number AW1     https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car 1 -  Data bus diagnostic interface -J533- Fitting location: q   next to steering column, near centre console Connector: q   -A-20-pin connector -T20- on wiring harness Back to overview     VW JETTA 2014 Automatic gearbox control unit J217 Automatic gearbox control unit -J217- https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Automatic gearbox control unit -J217- Connector: B -  52-pin connector -T52- on wiring harness Back to overview     VW JETTA 2014 Mechatronic unit for dual clutch gearbox J743 Mechatronic unit for dual clutch gearbox -J743- Dual clutch gearbox 02E https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car 1 -  Mechatronic unit for dual clutch gearbox -J743- Pin connector on gearbox: q   -A-20-pin connector -T20e- on wiring harness Back to overview Dual clutch gearbox 0AM     Fitting location: 1 -  Mechatronic unit for dual clutch gearbox -J743- 2 -  25-pin connector -T25- on wiring harness 3 -  Coupling station for alternator and air conditioner (T4t) 4 -  Coupling station Back to overview   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Pin assignment: dual clutch gearbox 0AM https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car  -  Mechatronic unit for dual clutch gearbox -J743- A -  25-pin connector -T25- Back to overview     VW JETTA 2014 Radiator fan control unit J293 Radiator fan control unit -J293- https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car 1 -  Radiator fan control unit -J293- Connector: q   -A/B-4-pin connector -T4x- on wiring harness Back to overview VW JETTA 2014 Engine control unit J623 Engine control unit -J623- 154-pin connector assignment:     https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Engine control unit -J623- Connector: B -  94-pin connector -T94- on wiring harness C -  60-pin connector -T60- on wiring harness   Note 154-pin connector -T154- is made up of connectors B and C. Back to overview VW JETTA 2014 Engine control unit J623 Engine control unit -J623- 196-pin connector assignment:     https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car 1 -  Engine control unit -J623- Connector: A -  105-pin connector -T105- on wiring harness B -  91-pin connector -T91- on wiring harness   Note 196-pin connector -T196- is made up of connectors A and B. VW JETTA 2014 Battery monitor control unit J367 Battery monitor control unit -J367- Fitting location: in engine compartment, on battery negative terminal     Fitting location: in luggage compartment, on battery negative terminal 1 -  Battery monitor control unit -J367- A -  2-pin connector -T2fn- Back to overview   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car VW JETTA 2014 Power steering control unit J500 Power steering control unit -J500- Fitting location: On steering on centre of assembly carrier -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Connector assignment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Power steering control unit -J500- Connectors: B -  2-pin connector -T2a- on wiring harness C -  3-pin connector -T3- on wiring harness D -  5-pin connector -T5g- on wiring harness Back to overview     VW JETTA 2014 Overview of fuses (SA), (SB), (SC)

Overview of fuses (SA), (SB), (SC)

q	Fuse assignment with no hybrid system

q	Fitting location for E-box with hybrid system

q	Jump start connection -TV32-

q	Fuse assignment with hybrid system

q	Fuse assignment, from model year 2011

q	Fuse assignment, from model year 2012

q	Fuse assignment, from model year 2013

q	Fuse assignment, from model year 2014

q	Fuse assignment, from model year 2011

q	Fuse assignment, from model year 2012

q	Fuse assignment, from model year 2013

q	Fuse assignment, from model year 2014

5 -

VW JETTA 2014 Fitting location of fuses (SA) on E-box, with no hybrid system Fitting location of fuses (SA) on E-box, with no hybrid system Only for models with no high-voltage system (hybrid).

Specified torque settings

⇒ Electrical system, Repair Group 97, Removing and installing fuse holders

Fuse colours

200 A - purple

150 A - grey

125 A - pink

100 A - blue

80 A - white

70 A - brown

60 A - yellow

50 A - red

40 A - green

Back to overview

Fuse assignment for E-box with no hybrid system

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
508	A	508 Threaded connection (30), on E-box		-		30a
1	B	Fuse 1 on fuse holder A -SA1-	200 A	-	Alternator -C- (140 A)	30a
2	C	Fuse 2 on fuse holder A -SA2-		-	Vacant	30a
3	D	Fuse 3 on fuse holder A -SA3-	80 A	-	Steering	30a
4	E	Fuse 4 on fuse holder A -SA4-	80 A		Interior terminal 30 power supply SC fuses	30a

Back to overview VW JETTA 2014 Fitting location of fuses (SA) on E-box, with hybrid system Fitting location of fuses (SA) on E-box, with hybrid system Only for models with high-voltage system (hybrid).

Specified torque settings

⇒ Electrical system, Repair Group 97, Removing and installing fuse holders

Fuse colours

200 A - purple

150 A - grey

125 A - pink

100 A - blue

80 A - white

70 A - brown

60 A - yellow

50 A - red

40 A - green

Back to overview

Fuse assignment for E-box with hybrid system

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
508	A	508 Threaded connection (30), on E-box		-		30a
1	B	Fuse 1 on fuse holder A -SA1-	200 A	-	power and control electronics for electric drive -JX1- Voltage converter -A19-	30a
2	C	Fuse 2 on fuse holder A -SA2-		-	Vacant	30a
3	D	Fuse 3 on fuse holder A -SA3-	80 A	-	Steering	30a
4	E	Fuse 4 on fuse holder A -SA4-			Vacant

Back to overview Jump start connection -TV32- Only for models with high-voltage system (hybrid). Fitting location: on E-box

1 -	Jump start connection -TV32--Arrow-

Back to overview

VW JETTA 2014 Fuses (SB) on E-box, on left in engine compartment

Fuses (SB) on E-box, on left in engine compartment

1 -	Fuse holder B -SB-

-	Fuse colours for ATO flat fuse: (SB1 to SB20)

40 A - orange

30 A - light green

25 A - natural (white)

20 A - yellow

15 A - light blue

10 A - red

7.5 A - brown

5 A - light brown

1 A - black

-	Fuse colours for J-Case fuse: (SB21 to SB32)

50 A - red

40 A - green

30 A - pink

Back to overview

E-box fuse assignment (SB), from model year 2011

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
F1	-	Fuse 1 on fuse holder B -SB1-		-	Vacant	-
F2	-	Fuse 2 on fuse holder B -SB2-	10/15 A	-	Engine control unit -J623-	87
F3	-	Fuse 3 on fuse holder B -SB3-	5 A	-	Radiator fan control unit -J293-	87
F4	-	Fuse 4 on fuse holder B -SB4-	5/10/15 A	-	Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29-	87
F5	-	Fuse 5 on fuse holder B -SB5-	5 A 20 A	- -	Lambda probe heater1 Lambda probe 1 heater after catalytic converter -Z29-1 Fuel system diagnostic pump -V144- Charge pressure control solenoid valve -N75- Exhaust gas recirculation cooler changeover valve -N345- Heater element for crankcase breather -N79- Vacuum pump for brakes -V192-	87
F6	-	Fuse 6 on fuse holder B -SB6-	5 A 10 A 15 A	-	Fuel system diagnostic pump -V144- Throttle valve module -J338- Activated charcoal filter solenoid valve 1 -N80- Continued coolant circulation pump -V51- Auxiliary air heater element -Z35-	87
F7	-	Fuse 7 on fuse holder B -SB7-	20 A 5 A	- -	Ignition transformer -N152- Fuel pressure regulating valve -N276-2 Fuel metering valve -N290-2	87
F8	-	Fuse 8 on fuse holder B -SB8-	10 A	-	Throttle valve module -J338- Activated charcoal filter solenoid valve 1 -N80-	87
F9	-	Fuse 9 on fuse holder B -SB9-	5 A	-	Automatic glow period control unit -J179- Electric fuel pump 2 relay -J49- Fuel pump relay -J17-	87
F10	-	Fuse 10 on fuse holder B -SB10-	5 A	-	Speedometer sender -G22- Brake light switch -F- , (T4al/4)3	87
F11	-	Fuse 11 on fuse holder B -SB11-		-	Vacant
F12	-	Fuse 12 on fuse holder B -SB12-	5 A	-	Coolant circulation pump -V50-	87
F13	-	Fuse 13 on fuse holder B -SB13-	5 A	-	Coolant pump -V36-	30a
F14	-	Fuse 14 on fuse holder B -SB14-	5 A	-	Engine control unit -J623-	30a
F15	-	Fuse 15 on fuse holder B -SB15-	30 A	-	Voltage stabiliser -J532-	30a
F16	-	Fuse 16 on fuse holder B -SB16-	30 A	-	ABS control unit -J104-	30a
F17	-	Fuse 17 on fuse holder B -SB17-	30 A	-	Automatic gearbox control unit -J217-	30a
F18	-	Fuse 18 on fuse holder B -SB18-	20 A	-	Automatic gearbox control unit -J217-	30a
F19	-	Fuse 19 on fuse holder B -SB19-	1 A	-	Onboard supply control unit -J519-	30a
F20	-	Fuse 20 on fuse holder B -SB20-	30 A		Onboard supply control unit -J519- (AW0) Automatic intermittent wash and wipe relay -J31- (AW1)	30a
F21	-	Fuse 21 on fuse holder B -SB21-	50 A	-	Secondary air pump motor -V101-	30a
F22	-	Fuse 22 on fuse holder B -SB22-		-	Vacant
F23	-	Fuse 23 on fuse holder B -SB23-	40 A	-	ABS control unit -J104-	30a
F24	-	Fuse 24 on fuse holder B -SB24-	50 A	-	Trailer detector control unit -J345-
F25	-	Fuse 25 on fuse holder B -SB25-	50 A	-	Terminal 15 voltage supply relay 2 -J681-	30a
F26	-	Fuse 26 on fuse holder B -SB26-	60 A	-	Automatic glow period control unit -J179-	30a
F27	-	Fuse 27 on fuse holder B -SB27-	60 A	-	Radiator fan -V7-	30a
F28	-	Fuse 28 on fuse holder B -SB28-	40 A	-	Onboard supply control unit -J519- (AW1)	30a
F29	-	Fuse 29 on fuse holder B -SB29-	40 A	-	Onboard supply control unit -J519- (AW1)	30a
F30	-	Fuse 30 on fuse holder B -SB30-	50 A	-	Terminal 75 voltage supply relay 1 -J680-	30a
F31	-	Fuse 31 on fuse holder B -SB31-	30 A	-	Amplifier -R12-	30a
F32	-	Fuse 32 on fuse holder B -SB32-		-	Vacant
1 Only for models with exhaust concept ULEV 2 - (7GB)
2 Only models with diesel engine
3 Only​ models​ with​ a dual​ clutch​ gearbox​ (DSG)

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E-box fuse assignment (SB), from model year 2012

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
F1	-	Fuse 1 on fuse holder B -SB1-		-	Vacant	-
F2	-	Fuse 2 on fuse holder B -SB2-	10/15 A	-	Engine control unit -J623-	87
F3	-	Fuse 3 on fuse holder B -SB3-	5 A	-	Radiator fan control unit -J293-	87
F4	-	Fuse 4 on fuse holder B -SB4-	5/10/15 A	-	Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29-	87
F5	-	Fuse 5 on fuse holder B -SB5-	5 A 10 A/ 20 A	-	Lambda probe heater1 Fuel system diagnostic pump -V144- Charge pressure control solenoid valve -N75- Exhaust gas recirculation cooler changeover valve -N345- Heater element for crankcase breather -N79- Vacuum pump for brakes -V192-	87
F6	-	Fuse 6 on fuse holder B -SB6-	5/10/15 A	-	Fuel system diagnostic pump -V144- Throttle valve module -J338- Activated charcoal filter solenoid valve 1 -N80-	87
F6	-	Fuse 6 on fuse holder B -SB6-	10 A 15 A	-	Coolant pump -V36- Auxiliary air heater element -Z35- , low heat output	87
F7	-	Fuse 7 on fuse holder B -SB7-	20 A	-	Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N127- Ignition coil 3 with output stage -N291- Ignition coil 4 with output stage -N292- Ignition transformer -N152-	87
F7	-	Fuse 7 on fuse holder B -SB7-	5 A		Fuel pressure regulating valve -N276-2 Fuel metering valve -N290-2	87
F8	-	Fuse 8 on fuse holder B -SB8-	10 A	-	Throttle valve module -J338- Charge pressure control solenoid valve -N75- Activated charcoal filter solenoid valve 1 -N80- Camshaft control valve 1 -N205- Turbocharger air recirculation valve -N249-	87
F9	-	Fuse 9 on fuse holder B -SB9-	5 A 15 A1	-	Automatic glow period control unit -J179- Electric fuel pump 2 relay -J49- Fuel pump relay -J17- Fuel pressure regulating valve -N276-	87
F10	-	Fuse 10 on fuse holder B -SB10-	5 A	-	Speedometer sender -G22- Brake light switch -F-3 Clutch position sender -G476- Additional coolant pump relay -J496-	87
F11	-	Fuse 11 on fuse holder B -SB11-		-	Vacant
F12	-	Fuse 12 on fuse holder B -SB12-	5 A	-	Coolant circulation pump -V50-	87
F12	-	Fuse 12 on fuse holder B -SB12-	20 A	-	Vacuum pump relay -J318- Vacuum pump for brakes -V192-	87
F13	-	Fuse 13 on fuse holder B -SB13-	5 A	-	Fuel pump relay -J17- Fuel system pressurisation pump -G6- Coolant pump -V36-	30a
F14	-	Fuse 14 on fuse holder B -SB14-	5 A	-	Engine control unit -J623-	30a
F15	-	Fuse 15 on fuse holder B -SB15-	30 A	-	Voltage stabiliser -J532-	30a
F16	-	Fuse 16 on fuse holder B -SB16-	30 A	-	ABS control unit -J104-	30a
F17	-	Fuse 17 on fuse holder B -SB17-	30 A	-	Mechatronic unit for dual clutch gearbox -J743-	30a
F18	-	Fuse 18 on fuse holder B -SB18-	20 A	-	Mechatronic unit for dual clutch gearbox -J743-	30a
F19	-	Fuse 19 on fuse holder B -SB19-	1 A	-	Onboard supply control unit -J519- (AW0)	30a
F20	-	Fuse 20 on fuse holder B -SB20-	30 A		Onboard supply control unit -J519- (AW0) Automatic intermittent wash and wipe relay -J31- (AW1) Wiper motor switch-over relay 1 -J368- (AW1) Wiper motor switch-over relay 2 -J369- (AW1)	30a
F21	-	Fuse 21 on fuse holder B -SB21-	50 A	-	Secondary air pump motor -V101-	87
F22	-	Fuse 22 on fuse holder B -SB22-		-	Vacant
F23	-	Fuse 23 on fuse holder B -SB23-	40 A	-	ABS control unit -J104-	30a
F24	-	Fuse 24 on fuse holder B -SB24-	50 A	-	Trailer detector control unit -J345-	30a
F25	-	Fuse 25 on fuse holder B -SB25-	50 A	-	Terminal 15 voltage supply relay -J329- Terminal 15 voltage supply relay 2 -J681-	30a
F26	-	Fuse 26 on fuse holder B -SB26-	50 A	-	Automatic glow period control unit -J179-	30a
F27	-	Fuse 27 on fuse holder B -SB27-	60 A	-	Radiator fan -V7-	30a
F28	-	Fuse 28 on fuse holder B -SB28-	40 A	-	Onboard supply control unit -J519- (AW1)	30a
F29	-	Fuse 29 on fuse holder B -SB29-	40 A	-	Onboard supply control unit -J519- (AW1)	30a
F30	-	Fuse 30 on fuse holder B -SB30-	50 A	-	Terminal 75 voltage supply relay 1 -J680-	30a
F31	-	Fuse 31 on fuse holder B -SB31-	30 A	-	Amplifier -R12-	30a
F32	-	Fuse 32 on fuse holder B -SB32-	40 A	-	Auxiliary air heater element -Z35-	87
1 Only for models with exhaust concept ULEV 2 - (7GB)
2 Only models with diesel engine
3 Only​ models​ with​ a dual​ clutch​ gearbox​ (DSG)

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E-box fuse assignment (SB), from model year 2013

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
F1	-	Fuse 1 on fuse holder B -SB1-		-	Vacant	-
F2	-	Fuse 2 on fuse holder B -SB2-	10/15 A	-	Engine control unit -J623-	87
F3	-	Fuse 3 on fuse holder B -SB3-	5 A	-	Radiator fan control unit -J293-	87
F4	-	Fuse 4 on fuse holder B -SB4-	5/10/15 A	-	Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29- Coolant pump for high-temperature circuit -V467-4 Coolant pump for low-temperature circuit -V468-	87
F5	-	Fuse 5 on fuse holder B -SB5-	5 A 10 A/ 20 A	-	Lambda probe heater1 Lambda probe 2 heater -Z28-4 Fuel system diagnostic pump -V144- Charge pressure control solenoid valve -N75- Exhaust gas recirculation cooler changeover valve -N345- Heater element for crankcase breather -N79- Air mass meter -G70-5 Vacuum pump relay -J318- Vacuum pump for brakes -V192-	87
F6	-	Fuse 6 on fuse holder B -SB6-	5/10/15 A 20 A	-	Fuel system diagnostic pump -V144- Activated charcoal filter solenoid valve 1 -N80- Fuel tank shut-off valve -N288- Secondary air pump relay -J299-4	87
F6	-	Fuse 6 on fuse holder B -SB6-	10 A 15 A	-	Coolant pump -V36- Auxiliary air heater element -Z35- Low heat output relay -J359- High heat output relay -J360-	87
F7	-	Fuse 7 on fuse holder B -SB7-	20 A	-	Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N127- Ignition coil 3 with output stage -N291- Ignition coil 4 with output stage -N292- Ignition transformer -N152-	87
F7	-	Fuse 7 on fuse holder B -SB7-	5 A		Fuel pressure regulating valve -N276-2 Fuel metering valve -N290-2	87
F8	-	Fuse 8 on fuse holder B -SB8-	10 A	-	Throttle valve module -J338- Charge pressure control solenoid valve -N75- Activated charcoal filter solenoid valve 1 -N80- Camshaft control valve 1 -N205- Turbocharger air recirculation valve -N249- Intake manifold flap valve -N316- Exhaust camshaft control valve 1 -N318-4 Valve for oil pressure control -N428-4 Pressure regulator for disengagement clutch -N511-4 Refrigerant shut-off valve 1 for hybrid battery -N516-4	87
F9	-	Fuse 9 on fuse holder B -SB9-	5 A 15 A1	-	Automatic glow period control unit -J179- Electric fuel pump 2 relay -J49- Fuel pump relay -J17- Fuel pressure regulating valve -N276- Continued coolant circulation relay -J151- Coolant circulation pump 2 -V178-	87
F10	-	Fuse 10 on fuse holder B -SB10-	5 A	-	Brake light switch -F-3 Clutch position sender -G476- Additional coolant pump relay -J496- Brake servo relay -J569-4	87
F11	-	Fuse 11 on fuse holder B -SB11-		-	Vacant
F12	-	Fuse 12 on fuse holder B -SB12-	5 A	-	Coolant circulation pump -V50-	87
F13	-	Fuse 13 on fuse holder B -SB13-	5 A 20 A	-	Additional coolant pump relay -J496- Coolant pump -V36- Brake servo relay -J569-4 Vacuum pump for brakes -V192-4	30a
F14	-	Fuse 14 on fuse holder B -SB14-	5 A	-	Engine control unit -J623- Main relay -J271-	30a
F15	-	Fuse 15 on fuse holder B -SB15-	30 A	-	Voltage stabiliser -J532-	30a
F16	-	Fuse 16 on fuse holder B -SB16-	30 A	-	ABS control unit -J104-	30a
F17	-	Fuse 17 on fuse holder B -SB17-	30 A	-	Mechatronic unit for dual clutch gearbox -J743-	30a
F18	-	Fuse 18 on fuse holder B -SB18-	20 A	-	Mechatronic unit for dual clutch gearbox -J743-	30a
F19	-	Fuse 19 on fuse holder B -SB19-	1 A	-	Onboard supply control unit -J519- (T52a/24) AW1, (T73b/59) AW0	30a
F20	-	Fuse 20 on fuse holder B -SB20-	30 A		Onboard supply control unit -J519- (AW0) Automatic intermittent wash and wipe relay -J31- (AW1) Wiper motor switch-over relay 1 -J368- (AW1) Wiper motor switch-over relay 2 -J369- (AW1)	30a
F21	-	Fuse 21 on fuse holder B -SB21-	50 A	-	Secondary air pump motor -V101-	87
F22	-	Fuse 22 on fuse holder B -SB22-	40 A	-	Auxiliary air heater element -Z35-	87
F23	-	Fuse 23 on fuse holder B -SB23-	40 A	-	ABS control unit -J104-	30a
F24	-	Fuse 24 on fuse holder B -SB24-	50 A	-	Trailer detector control unit -J345-	30a
F25	-	Fuse 25 on fuse holder B -SB25-	50 A	-	Terminal 15 voltage supply relay -J329- Terminal 15 voltage supply relay 2 -J681-	30a
F26	-	Fuse 26 on fuse holder B -SB26-	50A 40A	-	Automatic glow period control unit -J179- Secondary air pump relay -J299- Secondary air pump motor -V101-4	30a
F27	-	Fuse 27 on fuse holder B -SB27-	50 A	-	Radiator fan -V7-	30a
F28	-	Fuse 28 on fuse holder B -SB28-	40 A	-	Onboard supply control unit -J519- (AW1)	30a
F29	-	Fuse 29 on fuse holder B -SB29-	40 A	-	Onboard supply control unit -J519- (AW1)	30a
F30	-	Fuse 30 on fuse holder B -SB30-	50 A	-	Terminal 75 voltage supply relay 1 -J680-	30a
F31	-	Fuse 31 on fuse holder B -SB31-	30 A	-	Amplifier -R12-	30a
F32	-	Fuse 32 on fuse holder B -SB32-	40 A	-	Auxiliary air heater element -Z35-	87
1 Only for models with exhaust concept ULEV 2 - (7GB)
2 Only models with diesel engine
3 Only​ models​ with​ a dual​ clutch​ gearbox​ (DSG)
4 Engine code CNLA
5 Engine code CFFB

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E-box fuse assignment (SB), from model year 2014

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
F1	-	Fuse 1 on fuse holder B -SB1-		-	Vacant	-
F2	-	Fuse 2 on fuse holder B -SB2-	10/15 A	-	Engine control unit -J623- Engine component current supply relay -J757-	87
F3	-	Fuse 3 on fuse holder B -SB3-	5A 10A	-	Radiator fan control unit -J293- Low heat output relay -J359- High heat output relay -J360-	87
F4	-	Fuse 4 on fuse holder B -SB4-	5/10/15 A	-	Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29- Coolant pump for high-temperature circuit -V467-3 Coolant pump for low-temperature circuit -V468-	87
F5	-	Fuse 5 on fuse holder B -SB5-	5 A 10 A/ 20 A	-	Lambda probe heater1 Lambda probe 2 heater -Z28-3 Fuel system diagnostic pump -V144- Charge pressure control solenoid valve -N75- Exhaust gas recirculation cooler changeover valve -N345- Heater element for crankcase breather -N79- Air mass meter -G70-4 Vacuum pump relay -J318- Vacuum pump for brakes -V192-	87
F6	-	Fuse 6 on fuse holder B -SB6-	5/10/15 A 20 A	-	Fuel system diagnostic pump -V144- Activated charcoal filter solenoid valve 1 -N80- Fuel tank shut-off valve -N288- Secondary air pump relay -J299-1	87
F6	-	Fuse 6 on fuse holder B -SB6-	10 A 15 A	-	Coolant pump -V36- Auxiliary air heater element -Z35- Low heat output relay -J359- High heat output relay -J360-	87
F7	-	Fuse 7 on fuse holder B -SB7-	20 A	-	Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N127- Ignition coil 3 with output stage -N291- Ignition coil 4 with output stage -N292- Ignition transformer -N152-	87
F7	-	Fuse 7 on fuse holder B -SB7-	5 A		Fuel pressure regulating valve -N276-2 Fuel metering valve -N290-2	87
F8	-	Fuse 8 on fuse holder B -SB8-	10 A	-	Throttle valve module -J338- Charge pressure control solenoid valve -N75- Activated charcoal filter solenoid valve 1 -N80- Camshaft control valve 1 -N205- Turbocharger air recirculation valve -N249- Intake manifold flap valve -N316- Exhaust camshaft control valve 1 -N318-3 Valve for oil pressure control -N428-3 Pressure regulator for disengagement clutch -N511-3 Refrigerant shut-off valve 1 for hybrid battery -N516-3	87
F9	-	Fuse 9 on fuse holder B -SB9-	5 A 15 A1	-	Sender 1 for secondary air pressure -G609- Sender 2 for secondary air pressure -G610- Automatic glow period control unit -J179- Electric fuel pump 2 relay -J49- Fuel pump relay -J17- Activated charcoal filter solenoid valve 1 -N80- Camshaft control valve 1 -N205- Fuel pressure regulating valve -N276- Continued coolant circulation pump -V51- Continued coolant circulation relay -J151- Coolant circulation pump 2 -V178-	87
F10	-	Fuse 10 on fuse holder B -SB10-	5 A	-	Brake light switch -F- Clutch position sender -G476- Additional coolant pump relay -J496- Brake servo relay -J569-3	87
F11	-	Fuse 11 on fuse holder B -SB11-		-	Vacant
F12	-	Fuse 12 on fuse holder B -SB12-	5 A	-	Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N127- Ignition coil 3 with output stage -N291- Ignition coil 4 with output stage -N292- Coolant circulation pump -V50-	87
F13	-	Fuse 13 on fuse holder B -SB13-	5 A 20 A	-	Additional coolant pump relay -J496- Coolant pump -V36- Brake servo relay -J569-3 Vacuum pump for brakes -V192-3	30a
F14	-	Fuse 14 on fuse holder B -SB14-	5 A	-	Engine control unit -J623- Main relay -J271-	30a
F15	-	Fuse 15 on fuse holder B -SB15-	30 A	-	Voltage stabiliser -J532-	30a
F16	-	Fuse 16 on fuse holder B -SB16-	30 A	-	ABS control unit -J104-	30a
F17	-	Fuse 17 on fuse holder B -SB17-	30 A	-	Mechatronic unit for dual clutch gearbox -J743-	30a
F18	-	Fuse 18 on fuse holder B -SB18-	20 A	-	Mechatronic unit for dual clutch gearbox -J743-	30a
F19	-	Fuse 19 on fuse holder B -SB19-	1 A	-	Onboard supply control unit -J519- (T52a/24) AW1, (T73b/59) AW0	30a
F20	-	Fuse 20 on fuse holder B -SB20-	30 A		Onboard supply control unit -J519- (AW0) Automatic intermittent wash and wipe relay -J31- (AW1) Wiper motor switch-over relay 1 -J368- (AW1) Wiper motor switch-over relay 2 -J369- (AW1)	30a
F21	-	Fuse 21 on fuse holder B -SB21-	50 A	-	Secondary air pump motor -V101-	87
F22	-	Fuse 22 on fuse holder B -SB22-	40 A	-	Auxiliary air heater element -Z35-	87
F23	-	Fuse 23 on fuse holder B -SB23-	40 A	-	ABS control unit -J104-	30a
F24	-	Fuse 24 on fuse holder B -SB24-	50 A	-	Trailer detector control unit -J345-	30a
F25	-	Fuse 25 on fuse holder B -SB25-	50 A	-	Terminal 15 voltage supply relay -J329- Terminal 15 voltage supply relay 2 -J681-	30a
F26	-	Fuse 26 on fuse holder B -SB26-	50 A 40 A	-	Automatic glow period control unit -J179- Secondary air pump relay -J299- Secondary air pump motor -V101-3	30a
F27	-	Fuse 27 on fuse holder B -SB27-	50 A	-	Radiator fan -V7-	30a
F28	-	Fuse 28 on fuse holder B -SB28-	40 A	-	Onboard supply control unit -J519- (AW1)	30a
F29	-	Fuse 29 on fuse holder B -SB29-	40 A	-	Onboard supply control unit -J519- (AW1)	30a
F30	-	Fuse 30 on fuse holder B -SB30-	50 A	-	Terminal 75 voltage supply relay 1 -J680-	30a
F31	-	Fuse 31 on fuse holder B -SB31-	30 A	-	Amplifier -R12-	30a
F32	-	Fuse 32 on fuse holder B -SB32-	40 A	-	Auxiliary air heater element -Z35-	87
1 Only for models with exhaust concept ULEV 2 - (7GB)
2 Only models with diesel engine
3 Engine code CNLA, CRJA
4 Engine code CFFB

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VW JETTA 2014 Overview of fuses (SC)

Overview of fuses (SC)

Fuse colours

-	Fuse colours for ATO flat fuse: (SC25 to SC60)

40 A - orange

30 A - light green

25 A - natural (white)

20 A - yellow

15 A - light blue

10 A - red

7.5 A - brown

5 A - light brown

-	Fuse colours for mini fuse: (SC1 to SC24)

20 A - yellow

15 A - light blue

10 A - red

7.5 A - brown

5 A - light brown

1 A - black

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Fuse assignment (SC), from model year 2011

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
F1	-	Fuse 1 on fuse holder C -SC1-	-	-	Vacant	-
F2	-	Fuse 2 on fuse holder C -SC2-	5 A	-	Electronic steering column lock control unit -J764-	30a
F3	-	Fuse 3 on fuse holder C -SC3-	10 A	-	Control unit in dash panel insert -J285- , (T32/32)	30a
F4	-	Fuse 4 on fuse holder C -SC4-	-	-	Vacant	-
F5	-	Fuse 5 on fuse holder C -SC5-	-	-	Vacant	-
F6	-	Fuse 6 on fuse holder C -SC6-	10 A	-	Onboard supply control unit -J519- , (T73a/66) (AW0 only)	30a
F7	-	Fuse 7 on fuse holder C -SC7-	5 A	-	Fog light relay -J5- , (AW0 only)1 Switch and instrument illumination regulator -E20- , (AW0 only) Number plate light -X- Onboard supply control unit -J519- , (T52c/27) (only AW1)	58
F8	-	Fuse 8 on fuse holder C -SC8-	7.5 A	-	Washer pump switch (automatic wash/wipe and headlight washer system) -E44- , (AW0 only) Washer pump -V5- , (AW0 only)	15a
F8	-	Fuse 8 on fuse holder C -SC8-	-	-	Vacant, (AW1 only)	-
F9	-	Fuse 9 on fuse holder C -SC9-	5 A	-	Airbag control unit -J234-	15a
F10	-	Fuse 10 on fuse holder C -SC10-	10 A	-	Right steering column switch -EX20- , (AW0 only)	15a
F11	-	Fuse 11 on fuse holder C -SC11-	-	-	Vacant	-
F12	-	Fuse 12 on fuse holder C -SC12-	-	-	Vacant	-
F13	-	Fuse 13 on fuse holder C -SC13-	5 A	-	Automatic anti-dazzle interior mirror -Y7- Light sensor -G399- Parking aid control unit -J446- Air quality sensor -G238- High-pressure sender -G65- Climatronic control unit -J255- Tyre Pressure Monitoring System button -E226- Reversing light switch -F4- Left washer jet heater element -Z20- Right washer jet heater element -Z21- 28-pin connector -T28- , (T28/10)	15a
F14	-	Fuse 14 on fuse holder C -SC14-	10 A	-	Left steering column switch -EX19- ABS control unit -J104- Light switch -E1- , (T10h/4) (AW1 only) Airbag coil connector and return ring with slip ring -F138- Fuel pump control unit -J538- Data bus diagnostic interface -J533- , (only AW1)	15a
F15	-	Fuse 15 on fuse holder C -SC15-	10 A	-	16-pin connector -T16- , (Diagnostic connection) Switch and instrument illumination regulator -E20- Headlight range control regulator -E102- , (AW1 only) Auxiliary heater operation relay -J485- Air mass meter -G70- Heater element for crankcase breather -N79- Front left headlight -MX1- Left headlight range control motor -V48- Front right headlight -MX2- Right headlight range control motor -V49-	15a
F16	-	Fuse 16 on fuse holder C -SC16-	10 A	-	Engine control unit -J623-	15a
F17	-	Fuse 17 on fuse holder C -SC17-	-	-	Vacant
F18	-	Fuse 18 on fuse holder C -SC18-	15 A	-	Front left headlight -MX1-	56b
F19	-	Fuse 19 on fuse holder C -SC19-	15 A	-	Front right headlight -MX2-	56b
F20	-	Fuse 20 on fuse holder C -SC20-	10 A	-	Automatic gearbox control unit -J217- Selector lever sensors control unit -J587- Tiptronic switch -F189- Climatronic control unit -J255- Ignition/starter switch -D-	30a
F21	-	Fuse 21 on fuse holder C -SC21-	-	-	Vacant	-
F22	-	Fuse 22 on fuse holder C -SC22-	10 A	-	Ignition/starter switch -D- Converter box -J935- Alarm horn -H12- Interior monitoring sensor -G273- Alarm horn relay -J641- Dual tone horn relay -J4-	30a
F23	-	Fuse 23 on fuse holder C -SC23-	10 A	-	Onboard supply control unit -J519- , (T73b/39) (AW0 only) 16-pin connector -T16- , (Diagnostic connection) Light switch -E1- , (AW1 only) Rain and light sensor -G397- Magnetic field sender for compass -G197-	30a
F24	-	Fuse 24 on fuse holder C -SC24-	10 A	-	Onboard supply control unit -J519- , (T73a/64) (AW0 only) Entry and start authorisation control unit -J518-	30a
F25	-	Fuse 25 on fuse holder C -SC25-	15 A	-	Automatic gearbox control unit -J217- Selector lever sensors control unit -J587- Multifunction switch -F125-	15a
F26	-	Fuse 26 on fuse holder C -SC26-	15 A	-	Vacuum pump for brakes -V192-	15a
F27	-	Fuse 27 on fuse holder C -SC27-	-	-	Vacant	-
F28	-	Fuse 28 on fuse holder C -SC28-	40 A	-	Auxiliary heater operation relay -J485-	75a
F29	-	Fuse 29 on fuse holder C -SC29-	1 A	-	Onboard supply control unit -J519- , (T73b/51) (only AW0)	-
F30	-	Fuse 30 on fuse holder C -SC30-	20 A	-	Cigarette lighter -U1- 12 V socket -U5- 12 V socket 2 -U18- Blocking diode -J29-	75a
F31	-	Fuse 31 on fuse holder C -SC31-	30 A	-	Light switch -E1- , (T17/1) (AW0 only)	75a
F32	-	Fuse 32 on fuse holder C -SC32-	20 A	-	Light switch -E1- , (T17/2) (AW0 only)	75a
F33	-	Fuse 33 on fuse holder C -SC33-	40 A	-	Heater/heat output switch -E16- Fresh air blower relay -J13- Air conditioning system control unit -J301- Fresh air blower switch -E9-	75a
F34	-	Fuse 34 on fuse holder C -SC34-	15 A	-	Front left headlight -MX1- Control unit in dash panel insert -J285-	56a
F35	-	Fuse 35 on fuse holder C -SC35-	10 A	-	Steering column electronics control unit -J527- Control unit in dash panel insert -J285- Horn plate -H- Data bus diagnostic interface -J533-	30a
F36	-	Fuse 36 on fuse holder C -SC36-	25 A	-	Onboard supply control unit -J519- , (T73a/16) (AW0 only), (T52b/1) (AW1 only)	30a
F37	-	Fuse 37 on fuse holder C -SC37-	15 A	-	Front left headlight -MX1-	DRL
F38	-	Fuse 38 on fuse holder C -SC38-	15 A	-	Front right headlight -MX2-	DRL
F39	-	Fuse 39 on fuse holder C -SC39-	15 A	-	Dipped beam relay -J331-	56b
F40	-	Fuse 40 on fuse holder C -SC40-	15 A	-	Trailer detector control unit -J345-	30a
F41	-	Fuse 41 on fuse holder C -SC41-	15 A	-	Trailer detector control unit -J345-	30a
F42	-	Fuse 42 on fuse holder C -SC42-	20 A	-	Trailer detector control unit -J345-	30a
F43	-	Fuse 43 on fuse holder C -SC43-	30 A	-	Front passenger door control unit -J387-	30a
F44	-	Fuse 44 on fuse holder C -SC44-	25 A	-	Heated rear window relay -J9- , (AW1 only) Onboard supply control unit -J519- , (T73b/67) (only AW0)	30a
F45	-	Fuse 45 on fuse holder C -SC45-	25 A	-	Driver door control unit -J386- Front passenger door control unit -J387-1	30a
F46	-	Fuse 46 on fuse holder C -SC46-	25 A	-	Rear left door control unit -J388- Rear right door control unit -J389-	30a
F47	-	Fuse 47 on fuse holder C -SC47-	15 A	-	Fuel pump control unit -J538- Fuel pump relay -J17- Fuel supply relay -J643-	30a
F48	-	Fuse 48 on fuse holder C -SC48-	20 A	-	Onboard supply control unit -J519- , (T52b/42) (AW1 only) Onboard supply control unit -J519- , (T73b/11) (AW0 only) Onboard supply control unit -J519- , (T73b/13) (only AW0)	30a
F49	-	Fuse 49 on fuse holder C -SC49-	40 A	-	Climatronic control unit -J255- Air conditioning system control unit -J301-	30
F50	-	Fuse 50 on fuse holder C -SC50-	30 A	-	Heated front seats control unit -J774-	30a
F51	-	Fuse 51 on fuse holder C -SC51-	20 A	-	Sliding sunroof adjustment control unit -J245-	30a
F52	-	Fuse 52 on fuse holder C -SC52-	20 A	-	Dual tone horn relay -J4-	30a
F53	-	Fuse 53 on fuse holder C -SC53-	15 A	-	Heated front seats control unit -J774-	30
F54	-	Fuse 54 on fuse holder C -SC54-	15 A	-	Fog light relay -J5-	55
F55	-	Fuse 55 on fuse holder C -SC55-	20 A	-	Light switch -E1- , (T16ls/10) (AW0 only) Left steering column switch -EX19- , (T17/15) (AW0 only)	30
F56	-	Fuse 56 on fuse holder C -SC56-	-	-	Vacant	-
F57	-	Fuse 57 on fuse holder C -SC57-	15 A	-	Radio -R- Control unit with display for radio and navigation -J503-	30a
F58	-	Fuse 58 on fuse holder C -SC58-	1A 30A	-	Telephone transmitter and receiver unit -R36-2 DC/AC converter with socket, 12 V - 230 V -U13-	30a
F59	-	Fuse 59 on fuse holder C -SC59-	30 A	-	Amplifier -R12-	-
F60	-	Fuse 60 on fuse holder C -SC60-	30 A	-	Auxiliary heater control unit -J364- Auxiliary air heater element -Z35-	30a
1 Depending on equipment
2 Gradually discontinued

Back to overview

Fuse assignment (SC), from model year 2012

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
F1	-	Fuse 1 on fuse holder C -SC1-	-	-	Vacant	-
F2	-	Fuse 2 on fuse holder C -SC2-	5/7.5 A	-	Electronic steering column lock control unit -J764-	30a
F3	-	Fuse 3 on fuse holder C -SC3-	10 A	-	Control unit in dash panel insert -J285- , (T32/32)	30a/ 30 stabilised
F4	-	Fuse 4 on fuse holder C -SC4-	2A	-	Telephone transmitter and receiver unit -R36-	30a
F4	-	Fuse 4 on fuse holder C -SC4-	10 A	-	Telephone transmitter and receiver unit -R36- Magnetic field sender for compass -G197-4	30 stabilised
F5	-	Fuse 5 on fuse holder C -SC5-	7.5 A	-	Rear left fog light bulb -L46-	55a
F6	-	Fuse 6 on fuse holder C -SC6-	10 A	-	Onboard supply control unit -J519- , (T73a/66) (interior light, AW0 only)	30a
F7	-	Fuse 7 on fuse holder C -SC7-	5 A	-	Fog light relay -J5- , (AW0 only)1 Switch and instrument illumination regulator -E20- , (AW0 only) Number plate light -X- Onboard supply control unit -J519- , (T52c/27), (AW1 only)	58
F8	-	Fuse 8 on fuse holder C -SC8-	7.5 A	-	Washer pump switch (automatic wash/wipe and headlight washer system) -E44- , (AW0 only) Washer pump -V5- , (AW0 only) Onboard supply control unit -J519- , (T73b/61), (AW0 only)	53c
F8	-	Fuse 8 on fuse holder C -SC8-	-	-	Vacant, (AW1 only)	-
F9	-	Fuse 9 on fuse holder C -SC9-	5 A 15 A	-	Airbag control unit -J234- Seat occupied recognition control unit -J706-	15a
F10	-	Fuse 10 on fuse holder C -SC10-	10 A	-	Right steering column switch -EX20- , (T16ls/3) (AW0 only)	15a
F11	-	Fuse 11 on fuse holder C -SC11-	10 A	-	Front left headlight -MX1- , (Gas discharge headlights)	15a
F12	-	Fuse 12 on fuse holder C -SC12-	10 A	-	Front right headlight -MX2- , (Gas discharge headlights)	15a
F13	-	Fuse 13 on fuse holder C -SC13-	5 A	-	Automatic anti-dazzle interior mirror -Y7- Light sensor -G399- Parking aid control unit -J446- Air quality sensor -G238- High-pressure sender -G65- Climatronic control unit -J255- Tyre Pressure Monitoring System button -E226- TCS and ESP button -E256- Reversing light switch -F4- Start/Stop operation switch -E262- Left washer jet heater element -Z20- Right washer jet heater element -Z21- 28-pin connector -T28- , (T28/10): Mirror adjustment switch -E43- Exterior mirror heater button -E231- Control unit for cornering light and headlight range control -J745-	15a
F14	-	Fuse 14 on fuse holder C -SC14-	10 A	-	Left steering column switch -EX19- , (T16ls/1), (AW0 only) ABS control unit -J104- , T26/20 / T47/8) Light switch -E1- , (T10h/4) (AW1 only) Airbag coil connector and return ring with slip ring -F138- , (T16k/14) Fuel pump control unit -J538- Trailer detector control unit -J345- , (T12a/2) Voltage stabiliser -J532- DC/AC converter with socket, 12 V - 230 V -U13- , (T3wr/3) Data bus diagnostic interface -J533- , (only AW1)	15a
F15	-	Fuse 15 on fuse holder C -SC15-	10 A	-	16-pin connector -T16- , (Diagnostic connection) Switch and instrument illumination regulator -E20- Headlight range control regulator -E102- , (AW1 only) Fresh air blower relay -J13- Air mass meter -G70- Heater element for crankcase breather -N79- Control unit for structure-borne sound -J869- Front left headlight -MX1- Left headlight range control motor -V48- Front right headlight -MX2- Right headlight range control motor -V49-	15a
F16	-	Fuse 16 on fuse holder C -SC16-	10 A	-	Additional coolant pump relay -J496- Engine control unit -J623-	15a
F17	-	Fuse 17 on fuse holder C -SC17-	10 A	-	- ATA horn relay2 - ATA interior sensor2 - ATA sounder2	30a
F18	-	Fuse 18 on fuse holder C -SC18-	15 A	-	Front left headlight -MX1- Left headlight dipped beam bulb -M29-3	56b
F19	-	Fuse 19 on fuse holder C -SC19-	15 A	-	Front right headlight -MX2- Right headlight dipped beam bulb -M31-3	56b
F20	-	Fuse 20 on fuse holder C -SC20-	10 A	-	Ignition/starter switch -D- , (T10/10), (AW0 only) Tiptronic switch -F189- Automatic gearbox control unit -J217- Selector lever sensors control unit -J587- Climatronic control unit -J255- Remote control receiver for auxiliary coolant heater -R149-	30a
F21	-	Fuse 21 on fuse holder C -SC21-	15/20 A	-	Onboard supply control unit -J519- , (T73a/73), (AW0 only) Dual tone horn relay -J4- , (AW1 only) Treble horn -H2- Bass horn -H7-	30a
F22	-	Fuse 22 on fuse holder C -SC22-	20A 7.5A	-	Ignition/starter switch -D- , (AW0 only) Converter box -J935- , (AW0 only) Interior monitoring sensor -G273- Alarm horn relay -J641- Alarm horn -H12-	30a
F23	-	Fuse 23 on fuse holder C -SC23-	10 A	-	Onboard supply control unit -J519- , (T73b/39) (AW0 only) 16-pin connector -T16- , (Diagnostic connection) Light switch -E1- , (AW1 only) Rain and light sensor -G397- Magnetic field sender for compass -G197-5	30a
F24	-	Fuse 24 on fuse holder C -SC24-	10 A	-	Onboard supply control unit -J519- , (T73a/64) (AW0 only) Entry and start authorisation control unit -J518-	30a
F25	-	Fuse 25 on fuse holder C -SC25-	15 A	-	Automatic gearbox control unit -J217- Selector lever sensors control unit -J587- Multifunction switch -F125-	15a
F26	-	Fuse 26 on fuse holder C -SC26-	15 A	-	Vacuum pump for brakes -V192-	15a
F27	-	Fuse 27 on fuse holder C -SC27-	1 A	-	Airbag coil connector and return ring with slip ring -F138- , (T16k/1)	15a
F28	-	Fuse 28 on fuse holder C -SC28-	40 A	-	Auxiliary heater operation relay -J485-	75a
F29	-	Fuse 29 on fuse holder C -SC29-	1 A	-	Onboard supply control unit -J519- , (T73b/51) (AW0 only) Ignition/starter switch -D- , (AW0 only) Converter box -J935- , (AW0 only)	-
F30	-	Fuse 30 on fuse holder C -SC30-	20 A	-	Cigarette lighter -U1- 12 V socket -U5- 12 V socket 2 -U18- Blocking diode -J29-	75a
F31	-	Fuse 31 on fuse holder C -SC31-	30 A	-	Light switch -E1- , (T17/1) (AW0 only)	75a
F32	-	Fuse 32 on fuse holder C -SC32-	20 A	-	Light switch -E1- , (T17/2) (AW0 only)	75a
F33	-	Fuse 33 on fuse holder C -SC33-	40 A	-	Heater/heat output switch -E16- Fresh air blower relay -J13- Air conditioning system control unit -J301- Fresh air blower switch -E9-	75a
F34	-	Fuse 34 on fuse holder C -SC34-	15 A	-	Left headlight main beam bulb -M30- (AW0 only) Right headlight main beam bulb -M32- (AW0 only) Control unit in dash panel insert -J285- (-K1-, AW0 only)	56a
F35	-	Fuse 35 on fuse holder C -SC35-	10 A	-	Steering column electronics control unit -J527- , (AW1 only) Data bus diagnostic interface -J533- , (AW1 only) Horn plate -H-	30a
F36	-	Fuse 36 on fuse holder C -SC36-	25 A	-	Onboard supply control unit -J519- , (T73a/16)(AW0 only), (T52b/1)(AW1 only) Onboard supply control unit -J519- , (T73a/61)(AW0 only)2	30a
F37	-	Fuse 37 on fuse holder C -SC37-	15 A	-	Front left headlight -MX1- Left daytime running light bulb -L174-	DRL
F38	-	Fuse 38 on fuse holder C -SC38-	15 A	-	Front right headlight -MX2- Right daytime running light bulb -L175-	DRL
F39	-	Fuse 39 on fuse holder C -SC39-	20 A	-	Dipped beam relay -J331-	56b
F40	-	Fuse 40 on fuse holder C -SC40-	15 A	-	Trailer detector control unit -J345- , (T12a/9)	30a
F41	-	Fuse 41 on fuse holder C -SC41-	15 A	-	Trailer detector control unit -J345- , (T12a/12)	30a
F42	-	Fuse 42 on fuse holder C -SC42-	20 A	-	Trailer detector control unit -J345- . (T12a/11)	30a
F43	-	Fuse 43 on fuse holder C -SC43-	30 A	-	Front passenger door control unit -J387-	30a
F44	-	Fuse 44 on fuse holder C -SC44-	30 A	-	Heated rear window relay -J9- , (AW1 only) Heated rear window -Z1- Onboard supply control unit -J519- , (T73b/67) (only AW0)	30a
F45	-	Fuse 45 on fuse holder C -SC45-	30 A	-	Driver door control unit -J386- Front passenger door control unit -J387-3	30a
F46	-	Fuse 46 on fuse holder C -SC46-	30 A	-	Rear left door control unit -J388- Rear right door control unit -J389-	30a
F47	-	Fuse 47 on fuse holder C -SC47-	15 A	-	Fuel pump control unit -J538- Fuel pump relay -J17- Fuel supply relay -J643-	30a
F48	-	Fuse 48 on fuse holder C -SC48-	20 A	-	Onboard supply control unit -J519- , (T52b/42) (AW1 only) Onboard supply control unit -J519- , (T73b/11) (AW0 only) Onboard supply control unit -J519- , (T73b/13) (only AW0)	30a
F49	-	Fuse 49 on fuse holder C -SC49-	40 A	-	Climatronic control unit -J255- Air conditioning system control unit -J301-	30
F50	-	Fuse 50 on fuse holder C -SC50-	30 A	-	Heated front seats control unit -J774-	30a
F51	-	Fuse 51 on fuse holder C -SC51-	20 A	-	Sliding sunroof adjustment control unit -J245-	30a
F52	-	Fuse 52 on fuse holder C -SC52-	20 A	-	Dual tone horn relay -J4-	30a
F53	-	Fuse 53 on fuse holder C -SC53-	15 A	-	Heated front seats control unit -J774-	30
F54	-	Fuse 54 on fuse holder C -SC54-	15 A	-	Fog light relay -J5-	55
F55	-	Fuse 55 on fuse holder C -SC55-	20 A	-	Light switch -E1- , (T17/15) (AW0 only) Left steering column switch -EX19- , (T16ls/10) (AW0 only)	30
F56	-	Fuse 56 on fuse holder C -SC56-	-	-	Vacant	-
F57	-	Fuse 57 on fuse holder C -SC57-	15 A/ 25 A3	-	Radio -R- Control unit with display for radio and navigation -J503-	30a
F58	-	Fuse 58 on fuse holder C -SC58-	30 A	-	DC/AC converter with socket, 12 V - 230 V -U13-	30a
F59	-	Fuse 59 on fuse holder C -SC59-	30 A	-	Amplifier -R12-	30
F60	-	Fuse 60 on fuse holder C -SC60-	30 A	-	Auxiliary heater control unit -J364-	30a
1 Depending on equipment
2 Gradual introduction
3 Only models with equipment for China
4 Only models with start/stop system
5 Only models with no start/stop system

Back to overview

Fuse assignment (SC), from model year 2013

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
F1	-	Fuse 1 on fuse holder C -SC1-	-	-	Vacant	-
F2	-	Fuse 2 on fuse holder C -SC2-	5/7.5 A	-	Electronic steering column lock control unit -J764- (T16v/2)	30a
F3	-	Fuse 3 on fuse holder C -SC3-	10 A	-	Control unit in dash panel insert -J285- , (T32/32)	30a/ 30 stabilised
F4	-	Fuse 4 on fuse holder C -SC4-	2A	-	Telephone transmitter and receiver unit -R36-	30a
F4	-	Fuse 4 on fuse holder C -SC4-	10 A	-	Telephone transmitter and receiver unit -R36- Magnetic field sender for compass -G197-4	30 stabilised
F5	-	Fuse 5 on fuse holder C -SC5-	7.5 A	-	Rear left fog light bulb -L46-	55a
F6	-	Fuse 6 on fuse holder C -SC6-	10 A	-	Onboard supply control unit -J519- , (T73a/66) (interior light, AW0 only) Reversing camera -R189-	30a
F7	-	Fuse 7 on fuse holder C -SC7-	5 A	-	Fog light relay -J5- , (AW0 only)1 Switch and instrument illumination regulator -E20- , (AW0 only) Number plate light -X- Onboard supply control unit -J519- , (T52c/27), (AW1 only)	58
F8	-	Fuse 8 on fuse holder C -SC8-	7.5 A	-	Washer pump switch (automatic wash/wipe and headlight washer system) -E44- , (AW0 only) Washer pump -V5- , (AW0 only) Onboard supply control unit -J519- , (T73b/61), (AW0 only)	53c
F8	-	Fuse 8 on fuse holder C -SC8-	-	-	Vacant, (AW1 only)	-
F9	-	Fuse 9 on fuse holder C -SC9-	5 A 15 A	-	Airbag control unit -J234- Front passenger side airbag deactivated warning lamp -K145- Seat occupied recognition control unit -J706-	15a
F10	-	Fuse 10 on fuse holder C -SC10-	10 A	-	Right steering column switch -EX20- , (T16ls/3) (AW0 only)	15a
F11	-	Fuse 11 on fuse holder C -SC11-	10 A	-	Front left headlight -MX1- , (Gas discharge headlights)	15a
F12	-	Fuse 12 on fuse holder C -SC12-	10 A	-	Front right headlight -MX2- , (Gas discharge headlights)	15a
F13	-	Fuse 13 on fuse holder C -SC13-	5 A	-	Automatic anti-dazzle interior mirror -Y7- Light sensor -G399- Parking aid control unit -J446- Air quality sensor -G238- High-pressure sender -G65- Climatronic control unit -J255- Tyre Pressure Monitoring System button -E226- TCS and ESP button -E256- Reversing light switch -F4- Start/Stop operation switch -E262- Left washer jet heater element -Z20- Right washer jet heater element -Z21- 28-pin connector -T28- , (T28/10): Mirror adjustment switch -E43- Exterior mirror heater button -E231- Control unit for air conditioning compressor -J842- (T14hy/14)6 Control unit for cornering light and headlight range control -J745-	15a
F14	-	Fuse 14 on fuse holder C -SC14-	10 A	-	Left steering column switch -EX19- , (T16ls/1), (AW0 only) ABS control unit -J104- , T26/20 / T47/8) Light switch -E1- , (T10h/4) (AW1 only) Airbag coil connector and return ring with slip ring -F138- , (T16k/14) Fuel pump control unit -J538- Trailer detector control unit -J345- , (T12a/2) Voltage stabiliser -J532- DC/AC converter with socket, 12 V - 230 V -U13- , (T3wr/3) Data bus diagnostic interface -J533- , (AW1 only) Control unit in dash panel insert -J285- Selector lever sensors control unit -J587- Tiptronic switch -F189- (T10s/9) Power steering control unit -J500- (T6z/1) Oil level and oil temperature sender -G266- (T6z/4) Hybrid battery unit -AX1- (T14ax/7)6 Power and control electronics for electric drive -JX1- (T28jx/56)6	15a
F15	-	Fuse 15 on fuse holder C -SC15-	10 A	-	16-pin connector -T16- , (Diagnostic connection) Switch and instrument illumination regulator -E20- Headlight range control regulator -E102- , (AW1 only) Fresh air blower relay -J13- Air mass meter -G70- Heater element for crankcase breather -N79- Control unit for structure-borne sound -J869- Front left headlight -MX1- Left headlight range control motor -V48- Front right headlight -MX2- Right headlight range control motor -V49- Onboard supply control unit -J519- (T73a/44)	15a
F16	-	Fuse 16 on fuse holder C -SC16-	10 A	-	Additional coolant pump relay -J496- Engine control unit -J623- Button for electric drive -E656-6	15a
F17	-	Fuse 17 on fuse holder C -SC17-	10 A	-	- ATA horn relay2 - ATA interior sensor2 - ATA sounder2	30a
F18	-	Fuse 18 on fuse holder C -SC18-	15 A	-	Front left headlight -MX1- Left headlight dipped beam bulb -M29-3	56b
F19	-	Fuse 19 on fuse holder C -SC19-	15 A	-	Front right headlight -MX2- Right headlight dipped beam bulb -M31-3	56b
F20	-	Fuse 20 on fuse holder C -SC20-	10 A	-	Ignition/starter switch -D- , (T10/10), (AW0 only) Tiptronic switch -F189- Automatic gearbox control unit -J217- Selector lever sensors control unit -J587- Climatronic control unit -J255- Remote control receiver for auxiliary coolant heater -R149-	30a
F21	-	Fuse 21 on fuse holder C -SC21-	15/20 A	-	Onboard supply control unit -J519- , (T73a/73), (AW0 only) Dual tone horn relay -J4- , (AW1 only) Treble horn -H2- Bass horn -H7-	30a
F22	-	Fuse 22 on fuse holder C -SC22-	20A 7.5A	-	Ignition/starter switch -D- , (AW0 only) Converter box -J935- , (AW0 only) Interior monitoring sensor -G273- Alarm horn relay -J641- Alarm horn -H12-	30a
F23	-	Fuse 23 on fuse holder C -SC23-	10 A	-	Onboard supply control unit -J519- , (T73b/39) (AW0 only) 16-pin connector -T16- , (Diagnostic connection) Light switch -E1- , (AW1 only) Rain and light sensor -G397- Magnetic field sender for compass -G197-5	30a
F24	-	Fuse 24 on fuse holder C -SC24-	10 A	-	Onboard supply control unit -J519- , (T73a/64) (AW0 only) Entry and start authorisation control unit -J518-	30a
F25	-	Fuse 25 on fuse holder C -SC25-	15 A	-	Automatic gearbox control unit -J217- Selector lever sensors control unit -J587- Multifunction switch -F125-	15a
F26	-	Fuse 26 on fuse holder C -SC26-	15 A	-	Vacuum pump for brakes -V192-	15a
F27	-	Fuse 27 on fuse holder C -SC27-	1 A	-	Airbag coil connector and return ring with slip ring -F138- , (T16k/1)	15a
F28	-	Fuse 28 on fuse holder C -SC28-	40 A	-	Auxiliary heater operation relay -J485-	75a
F29	-	Fuse 29 on fuse holder C -SC29-	1 A	-	Onboard supply control unit -J519- , (T73b/51) (AW0 only) Ignition/starter switch -D- , (AW0 only) Converter box -J935- , (AW0 only)	-
F30	-	Fuse 30 on fuse holder C -SC30-	20 A	-	Cigarette lighter -U1- 12 V socket -U5- 12 V socket 2 -U18- Blocking diode -J29-	75a
F31	-	Fuse 31 on fuse holder C -SC31-	30 A	-	Light switch -E1- , (T17/1) (AW0 only)	75a
F32	-	Fuse 32 on fuse holder C -SC32-	20 A	-	Light switch -E1- , (T17/2) (AW0 only)	75a
F33	-	Fuse 33 on fuse holder C -SC33-	40 A	-	Heater/heat output switch -E16- Fresh air blower relay -J13- Air conditioning system control unit -J301- Fresh air blower switch -E9-	75a
F34	-	Fuse 34 on fuse holder C -SC34-	15 A	-	Left headlight main beam bulb -M30- (AW0 only) Right headlight main beam bulb -M32- (AW0 only) Control unit in dash panel insert -J285- (-K1-, AW0 only)	56a
F35	-	Fuse 35 on fuse holder C -SC35-	10 A	-	Steering column electronics control unit -J527- , (AW1 only) Data bus diagnostic interface -J533- , (AW1 only)	30a
F36	-	Fuse 36 on fuse holder C -SC36-	25 A	-	Onboard supply control unit -J519- , (T73a/16)(AW0 only), (T52b/1)(AW1 only) Onboard supply control unit -J519- , (T73a/61)(AW0 only)2	30a
F37	-	Fuse 37 on fuse holder C -SC37-	15 A	-	Front left headlight -MX1- Left daytime running light bulb -L174-	DRL
F38	-	Fuse 38 on fuse holder C -SC38-	15 A	-	Front right headlight -MX2- Right daytime running light bulb -L175-	DRL
F39	-	Fuse 39 on fuse holder C -SC39-	20 A	-	Dipped beam relay -J331-	56b
F40	-	Fuse 40 on fuse holder C -SC40-	15 A	-	Trailer detector control unit -J345- , (T12a/9)	30a
F41	-	Fuse 41 on fuse holder C -SC41-	15 A	-	Trailer detector control unit -J345- , (T12a/12)	30a
F42	-	Fuse 42 on fuse holder C -SC42-	20 A	-	Trailer detector control unit -J345- . (T12a/11)	30a
F43	-	Fuse 43 on fuse holder C -SC43-	30 A	-	Front passenger door control unit -J387-	30a
F44	-	Fuse 44 on fuse holder C -SC44-	30 A	-	Heated rear window relay -J9- , (AW1 only) Heated rear window -Z1- Onboard supply control unit -J519- , (T73b/67) (only AW0)	30a
F45	-	Fuse 45 on fuse holder C -SC45-	30 A	-	Driver door control unit -J386- Front passenger door control unit -J387-3	30a
F46	-	Fuse 46 on fuse holder C -SC46-	30 A	-	Rear left door control unit -J388- Rear right door control unit -J389-	30a
F47	-	Fuse 47 on fuse holder C -SC47-	15 A	-	Fuel pump control unit -J538- Fuel pump relay -J17- Fuel supply relay -J643-	30a
F48	-	Fuse 48 on fuse holder C -SC48-	20 A	-	Onboard supply control unit -J519- , (T52b/42) (AW1 only) Onboard supply control unit -J519- , (T73b/11) (AW0 only) Onboard supply control unit -J519- , (T73b/13) (only AW0)	30a
F49	-	Fuse 49 on fuse holder C -SC49-	40 A	-	Fresh air blower -V2- Climatronic control unit -J255- Air conditioning system control unit -J301-	30
F50	-	Fuse 50 on fuse holder C -SC50-	30 A	-	Heated front seats control unit -J774-	30a
F51	-	Fuse 51 on fuse holder C -SC51-	20 A	-	Sliding sunroof adjustment control unit -J245-	30a
F52	-	Fuse 52 on fuse holder C -SC52-	20 A	-	Headlight washer system relay -J39- Headlight washer system pump -V11-	30a
F53	-	Fuse 53 on fuse holder C -SC53-	15 A	-	Driver seat lumbar support adjustment switch -E176-	30
F54	-	Fuse 54 on fuse holder C -SC54-	15 A	-	Fog light relay -J5-	55
F55	-	Fuse 55 on fuse holder C -SC55-	20 A	-	Light switch -E1- , (T17/15) (AW0 only) Left steering column switch -EX19- , (T16ls/10) (AW0 only)	30
F56	-	Fuse 56 on fuse holder C -SC56-	10 A	-	Hybrid battery unit -AX1- (T14ax/5)6 Power and control electronics for electric drive -JX1- (T28jx/55)6	30a
F57	-	Fuse 57 on fuse holder C -SC57-	15 A/ 25 A3	-	Radio -R- Control unit with display for radio and navigation -J503-	30a
F58	-	Fuse 58 on fuse holder C -SC58-	30 A	-	DC/AC converter with socket, 12 V - 230 V -U13-	30a
F59	-	Fuse 59 on fuse holder C -SC59-	15 A	-	Fan enabling relay -J937-6 Battery fan 1 -V457-6	30
F60	-	Fuse 60 on fuse holder C -SC60-	30 A	-	Auxiliary heater control unit -J364-	30a
1 Depending on equipment
2 Gradual introduction
3 Only models with equipment for China
4 Only models with start/stop system
5 Only models with no start/stop system
6 Engine code CNLA

Back to overview

Fuse assignment (SC), from model year 2014

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
F1	-	Fuse 1 on fuse holder C -SC1-	10 A	-	Left washer jet heater element -Z20- Right washer jet heater element -Z21-	15a
F2	-	Fuse 2 on fuse holder C -SC2-	5/7.5 A	-	Electronic steering column lock control unit -J764- (T16v/2)	30a
F3	-	Fuse 3 on fuse holder C -SC3-	10 A	-	Control unit in dash panel insert -J285- , (T32/32)	30a/ 30 stabilised
F4	-	Fuse 4 on fuse holder C -SC4-	2A	-	Telephone transmitter and receiver unit -R36-	30a
F4	-	Fuse 4 on fuse holder C -SC4-	10 A	-	Telephone transmitter and receiver unit -R36- Magnetic field sender for compass -G197-4	30 stabilised
F5	-	Fuse 5 on fuse holder C -SC5-	7.5 A	-	Rear left fog light bulb -L46-	55a
F6	-	Fuse 6 on fuse holder C -SC6-	10 A	-	Onboard supply control unit -J519- , (T73a/66) (interior light, AW0 only) Reversing camera -R189-	30a
F7	-	Fuse 7 on fuse holder C -SC7-	5 A	-	Fog light relay -J5- , (AW0 only)1 Switch and instrument illumination regulator -E20- , (AW0 only) Number plate light -X- Onboard supply control unit -J519- , (T52c/27), (AW1 only)	58
F8	-	Fuse 8 on fuse holder C -SC8-	7.5 A	-	Washer pump switch (automatic wash/wipe and headlight washer system) -E44- , (AW0 only) Washer pump -V5- , (AW0 only) Onboard supply control unit -J519- , (T73b/61), (AW0 only)	53c
F8	-	Fuse 8 on fuse holder C -SC8-	-	-	Vacant, (AW1 only)	-
F9	-	Fuse 9 on fuse holder C -SC9-	5 A/ 15 A	-	Airbag control unit -J234- Front passenger side airbag deactivated warning lamp -K145- Seat occupied recognition control unit -J706-	15a
F10	-	Fuse 10 on fuse holder C -SC10-	10 A	-	Right steering column switch -EX20- , (T16ls/3) (AW0 only)	15a
F11	-	Fuse 11 on fuse holder C -SC11-	10 A	-	Front left headlight -MX1- , (Gas discharge headlights)	15a
F12	-	Fuse 12 on fuse holder C -SC12-	10 A	-	Front right headlight -MX2- , (Gas discharge headlights)	15a
F13	-	Fuse 13 on fuse holder C -SC13-	5 A	-	Automatic anti-dazzle interior mirror -Y7- Light sensor -G399- Parking aid control unit -J446- Air quality sensor -G238- High-pressure sender -G65- Climatronic control unit -J255- Tyre Pressure Monitoring System button -E226- TCS and ESP button -E256- Reversing light switch -F4- Start/Stop operation switch -E262- 28-pin connector -T28- , (T28/10): Mirror adjustment switch -E43- Exterior mirror heater button -E231- Control unit for air conditioning compressor -J842- (T14hy/14)6 Control unit for cornering light and headlight range control -J745-	15a
F14	-	Fuse 14 on fuse holder C -SC14-	10 A	-	Left steering column switch -EX19- , (T16ls/1), (AW0 only) ABS control unit -J104- , T26/20 / T47/8) Light switch -E1- , (T10h/4) (AW1 only) Airbag coil connector and return ring with slip ring -F138- , (T16k/14) Fuel pump control unit -J538- Trailer detector control unit -J345- , (T12a/2) Voltage stabiliser -J532- DC/AC converter with socket, 12 V - 230 V -U13- , (T3wr/3) Data bus diagnostic interface -J533- , (AW1 only) Control unit in dash panel insert -J285- Selector lever sensors control unit -J587- Tiptronic switch -F189- (T10s/9) Power steering control unit -J500- (T6z/1) Oil level and oil temperature sender -G266- (T6z/4) Hybrid battery unit -AX1- (T14ax/7)6 Power and control electronics for electric drive -JX1- (T28jx/56)6	15a
F15	-	Fuse 15 on fuse holder C -SC15-	10 A	-	16-pin connector -T16- , (Diagnostic connection) Switch and instrument illumination regulator -E20- Headlight range control regulator -E102- , (AW1 only) Fresh air blower relay -J13- Air mass meter -G70- Heater element for crankcase breather -N79- Control unit for structure-borne sound -J869- Front left headlight -MX1- Left headlight range control motor -V48- Front right headlight -MX2- Right headlight range control motor -V49- Onboard supply control unit -J519- (T73a/44)	15a
F16	-	Fuse 16 on fuse holder C -SC16-	10 A	-	Additional coolant pump relay -J496- Fuel pump control unit -J538- Engine control unit -J623- Button for electric drive -E656-6	15a
F17	-	Fuse 17 on fuse holder C -SC17-	10 A	-	- ATA horn relay2 - ATA interior sensor2 - ATA sounder2	30a
F18	-	Fuse 18 on fuse holder C -SC18-	15 A	-	Front left headlight -MX1- Left headlight dipped beam bulb -M29-3	56b
F19	-	Fuse 19 on fuse holder C -SC19-	15 A	-	Front right headlight -MX2- Right headlight dipped beam bulb -M31-3	56b
F20	-	Fuse 20 on fuse holder C -SC20-	10 A	-	Ignition/starter switch -D- , (T10/10), (AW0 only) Tiptronic switch -F189- Automatic gearbox control unit -J217- Selector lever sensors control unit -J587- Climatronic control unit -J255- Remote control receiver for auxiliary coolant heater -R149-	30a
F21	-	Fuse 21 on fuse holder C -SC21-	15/20 A	-	Onboard supply control unit -J519- , (T73a/73), (AW0 only) Dual tone horn relay -J4- , (AW1 only) Treble horn -H2- , (AW1 only) Bass horn -H7- , (only AW1)	30a
F22	-	Fuse 22 on fuse holder C -SC22-	20A 7.5A	-	Ignition/starter switch -D- , (AW0 only) Converter box -J935- , (AW0 only) Interior monitoring sensor -G273- Alarm horn relay -J641- Alarm horn -H12-	30a
F23	-	Fuse 23 on fuse holder C -SC23-	10 A	-	Onboard supply control unit -J519- , (T73b/39) (AW0 only) 16-pin connector -T16- , (Diagnostic connection) Light switch -E1- , (AW1 only) Rain and light sensor -G397- Magnetic field sender for compass -G197-5	30a
F24	-	Fuse 24 on fuse holder C -SC24-	10 A	-	Onboard supply control unit -J519- , (T73a/64) (AW0 only) Entry and start authorisation control unit -J518-	30a
F25	-	Fuse 25 on fuse holder C -SC25-	15 A	-	Automatic gearbox control unit -J217- Selector lever sensors control unit -J587- Multifunction switch -F125-	15a
F26	-	Fuse 26 on fuse holder C -SC26-	15 A	-	Vacuum pump for brakes -V192-	15a
F27	-	Fuse 27 on fuse holder C -SC27-	1 A	-	Airbag coil connector and return ring with slip ring -F138- , (T16k/1)	15a
F28	-	Fuse 28 on fuse holder C -SC28-	40 A	-	Auxiliary heater operation relay -J485-	75a
F29	-	Fuse 29 on fuse holder C -SC29-	1 A	-	Onboard supply control unit -J519- , (T73b/51) (AW0 only) Ignition/starter switch -D- , (AW0 only) Converter box -J935- , (AW0 only)	-
F30	-	Fuse 30 on fuse holder C -SC30-	20 A	-	Cigarette lighter -U1- 12 V socket -U5- 12 V socket 2 -U18- Blocking diode -J29-	75a
F31	-	Fuse 31 on fuse holder C -SC31-	30 A	-	Light switch -E1- , (T17/1) (AW0 only)	75a
F32	-	Fuse 32 on fuse holder C -SC32-	20 A	-	Light switch -E1- , (T17/2) (AW0 only)	75a
F33	-	Fuse 33 on fuse holder C -SC33-	40 A	-	Heater/heat output switch -E16- Fresh air blower relay -J13- Air conditioning system control unit -J301- Fresh air blower switch -E9-	75a
F34	-	Fuse 34 on fuse holder C -SC34-	15 A	-	Left headlight main beam bulb -M30- (AW0 only) Right headlight main beam bulb -M32- (AW0 only) Control unit in dash panel insert -J285- (-K1-, AW0 only)	56a
F35	-	Fuse 35 on fuse holder C -SC35-	10 A	-	Steering column electronics control unit -J527- , (AW1 only) Data bus diagnostic interface -J533- , (AW1 only)	30a
F36	-	Fuse 36 on fuse holder C -SC36-	25 A	-	Onboard supply control unit -J519- , (T73a/16)(AW0 only), (T52b/1)(AW1 only) Onboard supply control unit -J519- , (T73a/61)(AW0 only)2	30a
F37	-	Fuse 37 on fuse holder C -SC37-	15 A	-	Front left headlight -MX1- Left daytime running light bulb -L174-	DRL
F38	-	Fuse 38 on fuse holder C -SC38-	15 A	-	Front right headlight -MX2- Right daytime running light bulb -L175-	DRL
F39	-	Fuse 39 on fuse holder C -SC39-	20 A	-	Dipped beam relay -J331-	56b
F40	-	Fuse 40 on fuse holder C -SC40-	15 A	-	Trailer detector control unit -J345- , (T12a/9)	30a
F41	-	Fuse 41 on fuse holder C -SC41-	15 A	-	Trailer detector control unit -J345- , (T12a/12)	30a
F42	-	Fuse 42 on fuse holder C -SC42-	20 A	-	Trailer detector control unit -J345- . (T12a/11)	30a
F43	-	Fuse 43 on fuse holder C -SC43-	30 A	-	Front passenger door control unit -J387-	30a
F44	-	Fuse 44 on fuse holder C -SC44-	30 A	-	Heated rear window relay -J9- , (AW1 only) Heated rear window -Z1- Onboard supply control unit -J519- , (T73b/67) (only AW0)	30a
F45	-	Fuse 45 on fuse holder C -SC45-	30 A	-	Driver door control unit -J386- Front passenger door control unit -J387-3	30a
F46	-	Fuse 46 on fuse holder C -SC46-	30 A	-	Rear left door control unit -J388- Rear right door control unit -J389-	30a
F47	-	Fuse 47 on fuse holder C -SC47-	15 A	-	Fuel pump control unit -J538- Fuel pump relay -J17- Fuel supply relay -J643-	30a
F48	-	Fuse 48 on fuse holder C -SC48-	20 A	-	Onboard supply control unit -J519- , (T52b/42) (AW1 only) Onboard supply control unit -J519- , (T73b/11) (AW0 only) Onboard supply control unit -J519- , (T73b/13) (only AW0)	30a
F49	-	Fuse 49 on fuse holder C -SC49-	40 A	-	Fresh air blower -V2- Climatronic control unit -J255- Air conditioning system control unit -J301-	30
F50	-	Fuse 50 on fuse holder C -SC50-	30 A	-	Heated front seats control unit -J774-	30a
F51	-	Fuse 51 on fuse holder C -SC51-	20 A	-	Sliding sunroof adjustment control unit -J245-	30a
F52	-	Fuse 52 on fuse holder C -SC52-	20 A	-	Headlight washer system relay -J39- Headlight washer system pump -V11-	30a
F53	-	Fuse 53 on fuse holder C -SC53-	15 A	-	Driver seat lumbar support adjustment switch -E176-	30
F54	-	Fuse 54 on fuse holder C -SC54-	15 A	-	Fog light relay -J5-	55
F55	-	Fuse 55 on fuse holder C -SC55-	20 A	-	Light switch -E1- , (T17/15) (AW0 only) Left steering column switch -EX19- , (T16ls/10) (AW0 only)	30
F56	-	Fuse 56 on fuse holder C -SC56-	10 A	-	Hybrid battery unit -AX1- (T14ax/5)6 Power and control electronics for electric drive -JX1- (T28jx/55)6	30a
F57	-	Fuse 57 on fuse holder C -SC57-	15 A/ 25 A3	-	Radio -R- Control unit with display for radio and navigation -J503-	30a
F58	-	Fuse 58 on fuse holder C -SC58-	30 A	-	DC/AC converter with socket, 12 V - 230 V -U13-	30a
F59	-	Fuse 59 on fuse holder C -SC59-	15 A	-	Fan enabling relay -J937-6 Battery fan 1 -V457-6	30
F60	-	Fuse 60 on fuse holder C -SC60-	30 A	-	Auxiliary heater control unit -J364-	30a
1 Depending on equipment
2 Gradual introduction
3 Only models with equipment for China
4 Only models with start/stop system
5 Only models with no start/stop system
6 Engine code CNLA

Back to overview VW JETTA 2014 Fuses for battery in luggage compartment Fuses for battery in luggage compartment Only for models with high-voltage system (hybrid). Specified torque settings ⇒ Electrical system, Repair Group 97, Removing and installing fuse holders

-	Fuse 1 (30), on battery fuse holder -S162--1- , nominal value 175 A

-	Fuse 2 (30), on battery fuse holder -S163--2- , nominal value 80 A

Back to overview

VW JETTA 2014 Coupling point in engine compartment, left TML

Coupling point in engine compartment, left -TML-

1 -	Radiator fan control unit -J293-

Coupling point for steering

-	6-pin connector -T6z--Arrow-

 

Coupling point for engine, diesel models A -  10-pin connector -T10g- B -  14-pin connector -T14-

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Coupling point for alternator A -  2-pin connector -T2i- / 4-pin connector -T4t-

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Coupling point for engine, hybrid models

1 -	14-pin connector -T14-

Front bumper coupling point

B -	8-pin connector -T8l-

 

Coupling point on front left door -TTVL-

28-pin connector -T28- / 32-pin connector -T32f-

Diagnostic connection -U31- A -  16-pin connector -T16-

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VW JETTA 2014 Coupling point for front left seat TSVL Coupling point for front left seat -TSVL- A -  2-pin connector -T2q- B -  3-pin connector -T3ar- C -  3-pin connector -T3k- D -  10-pin connector -T10c-

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VW JETTA 2014 Coupling point on rear left door TTHL

Coupling point on rear left door -TTHL-

VW JETTA 2014

Coupling point in interior -TI- , on heater and air conditioner unit -VX1-

A -	10-pin connector -T10a- , on heater and air conditioner unit, front passenger footwell

 

VW JETTA 2014 Coupling point on front right door TTVR

Coupling point on front right door -TTVR-

Coupling point for front right seat -TSVR-

A -	2-pin connector -T2be-

B -	10-pin connector -T10b-

C -	3-pin connector -T3l-

D -	10-pin connector -T10d-

 

VW JETTA 2014 Coupling point on rear right door TTHR

Coupling point on rear right door -TTHR-

Coupling point on rear cross member, right -TAQR-

   

Behind rear bumper on right  -  6-pin connector -T6af--Arrow-

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1 -	Fuel system diagnostic pump -V144-

near tank filler neck

B -	2-pin connector -T2ta-

VW JETTA 2014

VW JETTA 2014 Overview of earth points

Overview of earth points

13	Earth point on right in engine compartment

q	Fitting location

638	Earth point on right A-pillar

q	Fitting location

43	Earth point, lower part of right A-pillar

q	Fitting location

610	Earth point (audio), front below centre console

q	Fitting location

602	Earth point in front left footwell

q	Fitting location

44	Earth point on lower part of left A-pillar

q	Fitting location

605	Earth point on top end of steering column

q	Fitting location: below steering column

1	Earth strap, battery - body

q	Fitting location: next to battery negative terminal

q	Specified torque: 20 Nm

12	Earth point on left in engine compartment

q	Fitting location

655	Earth​ point​ on​ left​ headlight​

q	Fitting location

662	Earth point in rear left side panel

q	Fitting location for models with no hybrid drive only

q	Fitting location for models with hybrid drive only

701	Earth point in luggage compartment

q	Fitting location

681	Earth point 1 in rear right side panel

q	Fitting location

682	Earth point 2 in rear right side panel

q	Fitting location

13 Earth point on right in engine compartment -A- Specified torque: 9 Nm

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638 Earth point on right A-pillar -A- Specified torque: 9 Nm

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43 Earth point, lower part of right A-pillar -B- Specified torque: 9 Nm

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602	Earth point in front left footwell -A-

Specified torque: 9 Nm

 

44 Earth point, lower part of left A-pillar -B- Specified torque: 9 Nm

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12 Earth point on left in engine compartment -B- Specified torque: 9 Nm

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655 Earth point on left headlight -A- Specified torque: 9 Nm

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662 Earth point in rear left side panel -A- Specified torque: 9 Nm For models with no hybrid drive only

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662 Earth point in rear left side panel -arrow A- Specified torque: 9 Nm For models with hybrid drive only

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701 Earth point, in luggage compartment -arrow- Specified torque: 20 Nm For models with hybrid drive only

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624 Earth point next to starter battery -arrow A- Specified torque: 20 Nm For models with hybrid drive only

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681 Earth point 1 in rear right side panel -A- Specified torque: 9 Nm

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682 Earth point 2 in rear right side panel -B- Specified torque: 9 Nm

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VW JETTA 2014 Overview of relay carriers

Overview of relay carriers

1 -	Relay​ carrier​ on​ E-box​

q	on left in engine compartment

q	Relay assignment for E-box low

q	Relay assignment for E-box high

q	Relay assignment with hybrid system, E-box high

2 -	Auxiliary relay carrier next to E-box, to October 2010

q	on left in engine compartment

q	Only models with diesel engine automatic glow period control unit -J179-

q	From November 2010; slot R6 on E-box relay carrier

3 -	Relay carrier on onboard supply control unit

q	Under dash panel on driver's side

15-socket relay carrier, MY 2011

q	Relay assignment, 15-socket relay carrier

12-socket relay carrier, from MY 2012

q	Relay assignment, 12-socket relay carrier, LHD (E-box low)

q	Relay assignment, 12-socket relay carrier, LHD (E-box high)

q	Relay assignment, 12-socket relay carrier, RHD (E-box high)

12-socket relay carrier, from MY 2013

q	Relay assignment, from MY 2013, LHD (E-box low)

q	Relay assignment, from MY 2013, LHD (E-box high)

q	Relay assignment, from MY 2013, RHD (E-box high)

Note The architecture of the electrical equipment of the Jetta is recognized according to the assignment of the E-box. When slots R1 and R2 are vacant it is an E-box low, equipment level low (AW0). When slots R1 and R2 are occupied it is an E-box high, equipment level high (AW1).

Overview of relays on E-box low

R1 -

Vacant

R2 -

Vacant

R3 -	Main relay -J271- (100)

R3 -	Terminal 30 voltage supply relay -J317- (644)

R3 -	Fuel supply relay -J643- (640)

R4 -	Low heat output relay -J359- (645)

R4 -	Continued coolant circulation relay -J151- (645)

q	gradual introduction

R4 -	Additional coolant pump relay -J496- (645)

R5 -	High heat output relay -J360- (370, 644)

R5 -	Secondary air pump relay -J299- (100, 644)

q	Only models with a petrol engine

R6 -	Automatic glow period control unit -J179-

q	From November 2010

Note E-box low, relay slots R1 and R2 are not occupied: select current flow diagrams for basic equipment, convenience system, engines in low (AW0).

VW JETTA 2014 Overview of relays on E-box high

Overview of relays on E-box high

R1 -	Wiper motor switch-over relay 1 -J368- (404, 650)

R2 -	Wiper motor switch-over relay 2 -J369- (404, 650)

R3 -	Main relay -J271- (100)

R3 -	Terminal 30 voltage supply relay -J317- (644)

R3 -	Fuel supply relay -J643- (640)

R4 -	Low heat output relay -J359- (645)

R4 -	Continued coolant circulation relay -J151- (645, 498)

q	gradual introduction

R4 -	Additional coolant pump relay -J496- (645)

R5 -	High heat output relay -J360- (370, 644)

R5 -	Secondary air pump relay -J299- (100, 644)

q	Only models with a petrol engine

R6 -	Automatic glow period control unit -J179-

q	From November 2010

Note E-box high, relay slots R1 and R2 are occupied: select current flow diagrams for basic equipment, convenience system, engines in high (AW1). VW JETTA 2014 Overview of relays on E-box high, with hybrid system Overview of relays on E-box high, with hybrid system Only for models with high-voltage system (hybrid).

R1 -	Wiper motor switch-over relay 1 -J368- (650)

R2 -	Wiper motor switch-over relay 2 -J369- (650)

R3 -	Main relay -J271- (644)

R4 -	Low heat output relay -J359- (645)

R5 -	High heat output relay -J360- (644)

R5 -	Brake servo relay -J569- (645) without auxiliary air heater (PTC)

R6 -	Brake servo relay -J569- (645) with auxiliary air heater (PTC)

VW JETTA 2014 Overview of relays under dash panel, 15-socket relay carrier, MY 2011

Overview of relays under dash panel, 15-socket relay carrier, MY 2011

1 -	Converter box -J935- (499)

q	E-box low (AW0)

2 -	Fresh air blower relay -J13- (449, 645)

3 -	Auxiliary heater operation relay -J485- (449)

4 -	Fuel pump relay -J17- (449)

4 -	Engine component current supply relay -J757- (498)

4 -	Additional coolant pump relay -J496- (449)

5 -	Dipped beam relay -J331- (53)

q	E-box low (AW0)

6 -	Fresh air blower relay -J13- (53)

7 -	Terminal 75 voltage supply relay 1 -J680- (53)

8 -	Dual tone horn relay -J4- (449)

8 -	Headlight washer system relay -J39- (449)

9 -	Terminal 50 voltage supply relay -J682- (643)

10 -	Terminal 15 voltage supply relay 2 -J681- (643)

11 -	Heated rear window relay -J9- (449)

12 -	Electric fuel pump 2 relay -J49- (449, 646)

12 -	Heater element relay -J925- (449, 646)

12 -	Cold start device relay -J41- (645)

12 -	Fuel supply relay -J643- (446)

13 -	Terminal 50 voltage supply relay -J682- (433, 507)

14 -	Terminal 15 voltage supply relay -J329- (645)

15 -	Fog light relay -J5- (53)

VW JETTA 2014 Overview of relays under dash panel, 12-socket relay carrier, LHD (E-box low), MY 2012

Overview of relays under dash panel, 12-socket relay carrier, LHD (E-box low), MY 2012

1 -	Dual tone horn relay -J4- (446)

1 -	Alarm horn relay -J641- (446)

q	USA, Mexico

q	Relay socket 1.2

1 -	Headlight washer system relay -J39- (446)

2 -	Terminal 50 voltage supply relay -J682- (507)

2 -	Starter relay 2 -J907- (507)

3 -	Electric fuel pump 2 relay -J49- (646)

q	Relay socket 3.1

3 -	Heater element relay -J925- (646)

q	Relay socket 3.2

4 -	Continued coolant circulation relay -J151- (646)

q	Gradually discontinued (new relay slot 4, on E-box low)

4 -	Additional coolant pump relay -J496- (646)

q	Relay socket 4.1

4 -	Fuel supply relay -J643- (446)

4 -	Fuel pump relay -J17- (446)

q	Relay socket 4.2

5 -	Terminal 75 voltage supply relay 1 -J680- (645)

q	Gradually discontinued (new relay socket 10)

5 -

Vacant

q	Gradual change

6 -	Terminal 50 voltage supply relay -J682- (645)

6 -	Starter relay 1 -J906- (645)

7 -	Terminal 15 voltage supply relay -J329- (645)

8 -	Dipped beam relay -J331- (645)

9 -	Terminal 15 voltage supply relay 2 -J681- (645)

10 -	Terminal 75 voltage supply relay 1 -J680- (645), gradual introduction

11 -	Fog light relay -J5- (645)

12 -	Converter box -J935- (499)

VW JETTA 2014 Overview of relays under dash panel, 12-socket relay carrier, LHD (E-box high), MY 2012

Overview of relays under dash panel, 12-socket relay carrier, LHD (E-box high), MY 2012

1 -	Dual tone horn relay -J4- (446)

1 -	Headlight washer system relay -J39- (446)

q	Relay socket 1.1

2 -	Terminal 50 voltage supply relay -J682- (507)

2 -	Starter relay 2 -J907- (507)

3 -	Cold start device relay -J41- (645)

3 -	Electric fuel pump 2 relay -J49- (646)

q	Relay socket 3.1

3 -	Heater element relay -J925- (646)

q	Relay socket 3.2

4 -	Continued coolant circulation relay -J151- (646)

q	Gradually discontinued (new relay slot 4, on E-box high)

4 -	Additional coolant pump relay -J496- (646)

q	Relay socket 4.1

4 -	Fuel supply relay -J643- (446)

4 -	Fuel pump relay -J17- (446)

q	Relay socket 4.2

5 -	Terminal 75 voltage supply relay 1 -J680- (645)

q	Gradually discontinued (new relay socket 10)

5 -

Vacant

q	Gradual change

6 -	Terminal 50 voltage supply relay -J682- (645)

6 -	Starter relay 1 -J906- (645)

7 -	Auxiliary heater operation relay -J485- (646)

8 -	Heated rear window relay -J9- (646)

9 -	Terminal 15 voltage supply relay 2 -J681- (645)

10 -	Terminal 75 voltage supply relay 1 -J680- (645), gradual introduction

11 -	Fresh air blower relay -J13- (645)

12 -

Vacant

VW JETTA 2014 Overview of relays under dash panel, 12-socket relay carrier, RHD (E-box high) MY 2012

Overview of relays under dash panel, 12-socket relay carrier, RHD (E-box high) MY 2012

1 -	Dual tone horn relay -J4- (446)

1 -	Headlight washer system relay -J39- (446)

q	Relay socket 1.1

2 -	Terminal 50 voltage supply relay -J682- (507)

2 -	Starter relay 2 -J907- (507)

3 -	Electric fuel pump 2 relay -J49- (646)

3 -	Heater element relay -J925- (646)

4 -	Continued coolant circulation relay -J151- (646)

q	Gradually discontinued (new relay slot 4, on E-box high)

4 -

Vacant

q	Gradual change

5 -	Terminal 75 voltage supply relay 1 -J680- (645)

q	Gradually discontinued (new relay socket 10)

5 -	Additional coolant pump relay -J496- (646)

5 -	Fuel supply relay -J643- (446)

5 -	Fuel pump relay -J17- (446)

6 -	Terminal 50 voltage supply relay -J682- (645)

6 -	Starter relay 1 -J906- (645)

7 -	Terminal 15 voltage supply relay -J329- (645)

8 -	Dipped beam relay -J331- (645)

9 -	Terminal 15 voltage supply relay 2 -J681- (645)

10 -	Terminal 75 voltage supply relay 1 -J680- (645), gradual introduction

11 -	Fog light relay -J5- (645)

12 -

Vacant

VW JETTA 2014 Overview of relays under dash panel, 12-socket relay carrier, LHD (E-box low), MY 2013

Overview of relays under dash panel, 12-socket relay carrier, LHD (E-box low), MY 2013

1 -	Dual tone horn relay -J4- (446)

1 -	Alarm horn relay -J641- (446)

q	USA, Mexico

q	Relay socket 1.2

1 -	Headlight washer system relay -J39- (446)

2 -	Terminal 50 voltage supply relay -J682- (507)

2 -	Starter relay 2 -J907- (507)

q	Relay socket 2.1

3 -	Cold start device relay -J41- (645)

3 -	Electric fuel pump 2 relay -J49- (646)

q	Relay socket 3.1

3 -	Heater element relay -J925- (646)

q	Relay socket 3.2

4 -	Fuel pump relay -J17- (446)

4 -	Additional coolant pump relay -J496- (646)

4 -	Fuel supply relay -J643- (446)

5 -

Vacant

6 -	Terminal 50 voltage supply relay -J682- (645)

6 -	Starter relay 1 -J906- (645)

7 -	Terminal 15 voltage supply relay -J329- (645)

8 -	Dipped beam relay -J331- (645)

9 -	Terminal 15 voltage supply relay 2 -J681- (645)

10 -	Terminal 75 voltage supply relay 1 -J680- (645)

11 -	Fog light relay -J5- (645)

12 -	Converter box -J935- (499)

VW JETTA 2014 Overview of relays under dash panel, 12-socket relay carrier, LHD (E-box high), from MY 2013

Overview of relays under dash panel, 12-socket relay carrier, LHD (E-box high), from MY 2013

1 -	Dual tone horn relay -J4- (446)

1 -	Headlight washer system relay -J39- (446)

q	Relay socket 1.1

2 -	Terminal 50 voltage supply relay -J682- (507)

2 -	Starter relay 2 -J907- (507)

2 -	Open window regulator relay, driver side -J550- (650)

q	Relay socket 2.1

2 -	Close window regulator relay, driver side -J551- (650)

q	Relay socket 2.2

3 -	Cold start device relay -J41- (645)

3 -	Secondary air pump relay -J299- (CNLA)

3 -	Electric fuel pump 2 relay -J49- (646)

3 -	Open window regulator relay, front passenger side -J552- (650)

q	Relay socket 3.1

3 -	Heater element relay -J925- (646)

3 -	Close window regulator relay, front passenger side -J553- (650)

q	Relay socket 3.2

4 -	Fuel pump relay -J17- (446)

4 -	Additional coolant pump relay -J496- (646)

4 -	Fuel supply relay -J643- (446)

4 -	Engine component current supply relay -J757- (449)

q	Relay socket 4.2

5 -

Vacant

6 -	Terminal 50 voltage supply relay -J682- (645)

6 -	Starter relay 1 -J906- (645)

7 -	Auxiliary heater operation relay -J485- (646)

7 -	Window regulator relay -J51- (650)

8 -	Heated rear window relay -J9- (646)

9 -	Terminal 15 voltage supply relay 2 -J681- (645)

10 -	Terminal 75 voltage supply relay 1 -J680- (645)

11 -	Fresh air blower relay -J13- (645)

11 -	Fan enabling relay -J937- (646)

q	Only for models with high-voltage system (hybrid)

12 -

Vacant

VW JETTA 2014 Overview of relays under dash panel, 12-socket relay carrier, RHD (E-box high), from MY 2013

Overview of relays under dash panel, 12-socket relay carrier, RHD (E-box high), from MY 2013

1 -	Dual tone horn relay -J4- (446)

1 -	Headlight washer system relay -J39- (446)

q	Relay socket 1.1

2 -	Terminal 50 voltage supply relay -J682- (507)

2 -	Starter relay 2 -J907- (507)

3 -	Electric fuel pump 2 relay -J49- (646)

3 -	Heater element relay -J925- (646)

4 -

Vacant

5 -	Fuel pump relay -J17- (646)

5 -	Additional coolant pump relay -J496- (646)

5 -	Engine component current supply relay -J757- (449)

q	Relay socket 5.2

6 -	Terminal 50 voltage supply relay -J682- (645)

6 -	Starter relay 1 -J906- (645)

7 -	Auxiliary heater operation relay -J485- (646)

8 -	Heated rear window relay -J9- (646)

9 -	Terminal 15 voltage supply relay 2 -J681- (645)

10 -	Terminal 75 voltage supply relay 1 -J680- (645)

11 -	Fresh air blower relay -J13- (645)

12 -

Vacant