VW PASSAT 2015 – Body electrical . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW PASSAT 2015 - X-contact relief relay - Terminal 15 voltage supply relay - Onboard supply control unit - 16-pin connector

J59	X-contact relief relay
J329	Terminal 15 voltage supply relay
J519	Onboard supply control unit
SC2	Fuse 2 on fuse holder C
SC4	Fuse 4 on fuse holder C
SB25	Fuse 25 on fuse holder B
SB26	Fuse 26 on fuse holder B
SB29	Fuse 29 on fuse holder B
SB30	Fuse 30 on fuse holder B
SC40	Fuse 40 on fuse holder C
SB47	Fuse 47 on fuse holder B
SB48	Fuse 48 on fuse holder B
SB49	Fuse 49 on fuse holder B
SB53	Fuse 53 on fuse holder B
T16d	16-pin connector
T40	40-pin connector
T52a	52-pin connector, black
T52b	52-pin connector, white
T52c	52-pin connector, brown
B277	Positive connection 1 (15a) in main wiring harness
B287	Positive connection 11 (15a) in main wiring harness
B291	Positive connection 15 (15a) in main wiring harness
B319	Positive connection 5 (30a) in main wiring harness
B346	Connection 1 (75), in main wiring harness
*	Fuses in E-box, Low
*2	Fuses in E-box, High
*3	gradual introduction

Wiring Diagram VW PASSAT 2015 - Fuse 5 on fuse holder C - Fuse 39 on fuse holder C

SF1	Fuse 1 in fuse holder F
SA4	Fuse 4 in fuse holder A
SC5	Fuse 5 on fuse holder C
SA5	Fuse 5 in fuse holder A
SC7	Fuse 7 on fuse holder C
SC13	Fuse 13 on fuse holder C
SC15	Fuse 15 on fuse holder C
SC16	Fuse 16 on fuse holder C
SC39	Fuse 39 on fuse holder C
T16d	16-pin connector
B291	Positive connection 15 (15a) in main wiring harness
B330	Positive connection 16 (30a) in main wiring harness
B331	Positive connection 17 (30a) in main wiring harness
B557	Positive connection 21 (30a) in main wiring harness
*	Only models with battery in luggage compartment
*2	Fuses in E-box, High
*3	Fuses in E-box, Low

Wiring Diagram VW PASSAT 2015 - Bonnet contact switch - Treble horn - Bass horn - Dual tone horn relay - Onboard supply control unit

F266	Bonnet contact switch
H2	Treble horn
H7	Bass horn
J4	Dual tone horn relay
J519	Onboard supply control unit
SB3	Fuse 3 on fuse holder B
SB5	Fuse 5 on fuse holder B
SA5	Fuse 5 in fuse holder A
SA6	Fuse 6 in fuse holder A
SC32	Fuse 32 on fuse holder C
SC33	Fuse 33 on fuse holder C
T4vw	4-pin connector, behind right headlight
T40	40-pin connector
T52a	52-pin connector, black
T52b	52-pin connector, white
279	Earth connection 5, in interior wiring harness
685	Earth point 1 at front of right longitudinal member
B315	Positive connection 1 (30a) in main wiring harness
B465	Connection 1, in main wiring harness
*	Fuses in E-box, Low
*2	Only models with battery in luggage compartment
*3	Fuses in E-box, High

Wiring Diagram VW PASSAT 2015 - Onboard supply control unit - Front left headlight - Front right headlight

J519	Onboard supply control unit
M1	Left side light bulb
MX1	Front left headlight
MX2	Front right headlight
M3	Right side light bulb
M5	Front left turn signal bulb
M7	Front right turn signal bulb
M29	Left headlight dipped beam bulb
M30	Left headlight main beam bulb
M31	Right headlight dipped beam bulb
M32	Right headlight main beam bulb
T10aw	10-pin connector
T10q	10-pin connector
T52a	52-pin connector, black
T52c	52-pin connector, brown
V48	Left headlight range control motor
V49	Right headlight range control motor
371	Earth connection 6, in main wiring harness
673	Earth point 3, on front of left longitudinal member
B282	Positive connection 6 (15a) in main wiring harness
B457	Connection 1 (potentiometer), in main wiring harness
B476	Connection 12, in main wiring harness

Wiring Diagram VW PASSAT 2015 - Switch and instrument illumination regulator - Headlight range control regulator - Onboard supply control unit

E20	Switch and instrument illumination regulator
E102	Headlight range control regulator
J519	Onboard supply control unit
L76	Button illumination bulb
T8g	8-pin connector
T52a	52-pin connector, black
T52b	52-pin connector, white
T52c	52-pin connector, brown
42	Earth point, next to steering column
238	Earth connection 1, in interior wiring harness
277	Earth connection 3, in interior wiring harness
639	Earth point, left A-pillar
B282	Positive connection 6 (15a) in main wiring harness
B457	Connection 1 (potentiometer), in main wiring harness
B476	Connection 12, in main wiring harness
*	Only models with stop/start system

Wiring Diagram VW PASSAT 2015 - Light switch - Hazard warning lights button - Onboard supply control unit

E1	Light switch
E7	Fog light switch
E18	Rear fog light switch
E229	Hazard warning lights button
J519	Onboard supply control unit
K6	Indicator lamp for hazard warning light
L9	Light switch illumination bulb
T6dh	6-pin connector
T10j	10-pin connector
T52a	52-pin connector, black
T52b	52-pin connector, white
T52c	52-pin connector, brown
249	Earth connection 2, in interior wiring harness
639	Earth point, left A-pillar
B341	Connection 2 (58d), in main wiring harness

Wiring Diagram VW PASSAT 2015 - Electronic ignition lock - Onboard supply control unit - Steering column electronics control unit - Control unit for electronic steering column lock

D1	Immobiliser reading unit
D9	Electronic ignition lock
J519	Onboard supply control unit
J527	Steering column electronics control unit
J623	Engine control unit
J764	Control unit for electronic steering column lock
L76	Button illumination bulb
N376	Ignition key withdrawal lock solenoid
SB9	Fuse 9 on fuse holder B
SB16	Fuse 16 on fuse holder B
T10k	10-pin connector
T16f	16-pin connector
T16o	16-pin connector
T40	40-pin connector
T52b	52-pin connector, white
T52c	52-pin connector, brown
249	Earth connection 2, in interior wiring harness
B259	Connection (start/stop signal), in interior wiring harness
*	Fuses in E-box, Low
*2	Fuses in E-box, High
*3	see applicable current flow diagram for engine
*4	Only models with no start/stop system
*5	Only models with stop/start system
*6	Only models with Tiptronic

Wiring Diagram VW PASSAT 2015 - Steering column combination switch - Steering column electronics control unit

E22	Intermittent wiper switch
E34	Rear wiper switch
E38	Intermittent wiper regulator
E44	Washer pump switch (automatic wash/wipe and headlight washer system)
E86	Multifunction display call-up button
E92	Reset button
E227	Cruise control system (CCS) SET button
E595	Steering column combination switch
J527	Steering column electronics control unit

Wiring Diagram VW PASSAT 2015 - Steering column combination switch - Airbag coil connector and return ring with slip ring - Horn plate - Multifunction steering wheel control unit - Steering column electronics control unit - Driver side airbag igniter

E2	Turn signal switch
E4	Headlight dipper and flasher switch
E45	Cruise control system switch
E51	Cruise control system master switch
E527	Button to temporarily switch cruise control system (CCS) off
E595	Steering column combination switch
F138	Airbag coil connector and return ring with slip ring
H	Horn plate
J234	Airbag control unit
J453	Multifunction steering wheel control unit
J527	Steering column electronics control unit
N95	Driver side airbag igniter
N250	Driver side airbag igniter 2
T4ae	4-pin connector
T100	100-pin connector
*	Only models with multifunction steering wheel
*2	Flat conductor

Wiring Diagram VW PASSAT 2015 - Driver door control unit - Front passenger door control unit - Onboard supply control unit - Steering column electronics control unit - Driver side door warning lamp - Front passenger side door warning lamp - Driver side entry light in exterior mirror - Front passenger side entry light in exterior mirror

F189	Tiptronic switch
J386	Driver door control unit
J387	Front passenger door control unit
J519	Onboard supply control unit
J527	Steering column electronics control unit
J623	Engine control unit
L131	Driver side turn signal repeater bulb
L132	Front passenger side turn signal repeater bulb
T10o	10-pin connector
T16k	16-pin connector
T16l	16-pin connector
T16o	16-pin connector
T20g	20-pin connector
T20h	20-pin connector
T28	28-pin connector, in right A-pillar coupling station
T28c	28-pin connector, in left A-pillar coupling station
T32a	32-pin connector
T32b	32-pin connector
T52c	52-pin connector, brown
W30	Driver side door warning lamp
W36	Front passenger side door warning lamp
W52	Driver side entry light in exterior mirror
W53	Front passenger side entry light in exterior mirror
B397	Connection 1 (convenience CAN bus, high), in main wiring harness
B406	Connection 1 (convenience CAN bus, low), in main wiring harness
*	see applicable current flow diagram for engine
*2	Only models with Tiptronic
*3	Only models with cruise control system (CCS)

Wiring Diagram VW PASSAT 2015 - Control unit in dash panel insert - Onboard supply control unit - Data bus diagnostic interface - Dash panel insert

J285	Control unit in dash panel insert
J519	Onboard supply control unit
J533	Data bus diagnostic interface
K	Dash panel insert
SB15	Fuse 15 on fuse holder B
SB24	Fuse 24 on fuse holder B
T16d	16-pin connector, on diagnostic connection
T20e	20-pin connector
T32c	32-pin connector
T40	40-pin connector
T52a	52-pin connector, black
T52c	52-pin connector, brown
400	Earth connection 35, in main wiring harness
B383	Connection 1 (powertrain CAN bus, high), in main wiring harness
B384	Connection 2 (powertrain CAN bus, high), in main wiring harness
B390	Connection 1 (powertrain CAN bus, low), in main wiring harness
B391	Connection 2 (powertrain CAN bus, low), in main wiring harness
B397	Connection 1 (convenience CAN bus, high), in main wiring harness
B406	Connection 1 (convenience CAN bus, low), in main wiring harness
*	Fuses in E-box, High
*2	Fuses in E-box, Low

Wiring Diagram VW PASSAT 2015 - Control unit in dash panel insert - Dash panel insert

H3	Buzzer and gong
J285	Control unit in dash panel insert
J540	Control unit for electromechanical parking brake
K	Dash panel insert
K1	Main beam warning lamp
K2	Alternator warning lamp
K4	Side light warning lamp
K13	Rear fog light warning lamp
K65	Left turn signal warning lamp
K94	Right turn signal warning lamp
K118	Brake system warning lamp
K170	Bulb failure warning lamp
SB11	Fuse 11 on fuse holder B
SB17	Fuse 17 on fuse holder B
SC48	Fuse 48 on fuse holder C
T30a	30-pin connector
T32c	32-pin connector
T40	40-pin connector
400	Earth connection 35, in main wiring harness
639	Earth point, left A-pillar
*	Only models with stop/start system
*2	Fuses in E-box, High
*3	Fuses in E-box, Low
*4	Only models with no start/stop system

Wiring Diagram VW PASSAT 2015 - Brake fluid level warning contact - Ambient temperature sensor - Coolant shortage indicator sender - Windscreen washer fluid level sender - Control unit in dash panel insert - Dash panel insert

F34	Brake fluid level warning contact
G3	Coolant temperature gauge
G17	Ambient temperature sensor
G32	Coolant shortage indicator sender
G33	Windscreen washer fluid level sender
J285	Control unit in dash panel insert
K	Dash panel insert
K18	Trailer operation warning lamp
K28	Coolant temperature and coolant shortage warning lamp
K37	Washer fluid level warning lamp
K214	Electric parking brake and handbrake fault warning lamp
T4vw	4-pin connector
T14c	14-pin connector, near front bumper
T32c	32-pin connector
295	Earth connection 10, in interior wiring harness
398	Earth connection 33, in main wiring harness
639	Earth point, left A-pillar

Wiring Diagram VW PASSAT 2015 - Brake light switch - Left fog light bulb - Right fog light bulb - Left cornering light bulb - Right cornering light bulb - Left daytime running light bulb - Right daytime running light bulb

F	Brake light switch
J519	Onboard supply control unit
L22	Left fog light bulb
L23	Right fog light bulb
L148	Left cornering light bulb
L149	Right cornering light bulb
L174	Left daytime running light bulb
L175	Right daytime running light bulb
SB	Fuse holder B
T2nl	2-pin connector
T2nr	2-pin connector
T2ta	2-pin connector, black
T2tb	2-pin connector, black
T2tl	2-pin connector
T2tr	2-pin connector
T4f	4-pin connector
T14c	14-pin connector, near front bumper
T52a	52-pin connector, black
T52c	52-pin connector, brown
371	Earth connection 6, in main wiring harness
398	Earth connection 33, in main wiring harness
456	Earth connection 1, front bumper wiring harness
673	Earth point 3, on front of left longitudinal member
B335	Connection 1 (54), in main wiring harness
B362	Positive connection 13 (87a) in main wiring harness
*	see applicable current flow diagram for engine
*2	Only models with daytime running lights
*3	Only models with static cornering light
*4	Wiring colour depends on equipment

Wiring Diagram VW PASSAT 2015 - Left tail light - Right tail light - Rear left turn signal bulb - Rear right turn signal bulb - Left reversing light bulb - Right reversing light bulb

J519	Onboard supply control unit
MX3	Left tail light
MX4	Right tail light
M6	Rear left turn signal bulb
M8	Rear right turn signal bulb
M16	Left reversing light bulb
M17	Right reversing light bulb
M21	Left brake and tail light bulb
M22	Right brake and tail light bulb
T4y	4-pin connector
T4z	4-pin connector
T52a	52-pin connector, black
T52c	52-pin connector, brown
50	Earth point, on left in luggage compartment
51	Earth point, on right in luggage compartment
369	Earth connection 4, in main wiring harness
B520	Connection (RL), in main wiring harness
W71	Connection (reversing light), in rear wiring harness
*	Saloon
*2	Estate

Wiring Diagram VW PASSAT 2015 - Number plate light - Analogue clock

J519	Onboard supply control unit
SB12	Fuse 12 on fuse holder B
SB20	Fuse 20 on fuse holder B
SC47	Fuse 47 on fuse holder C
T3an	3-pin connector, in rear bumper
T8d	8-pin connector, in rear bumper
T10q	10-pin connector, in rear left side panel
T40	40-pin connector
T52c	52-pin connector, brown
X	Number plate light
Y	Analogue clock
51	Earth point, on right in luggage compartment
345	Earth connection, in bumper wiring harness
397	Earth connection 32, in main wiring harness
687	Earth point 1, on centre tunnel
B150	Positive connection 2 (30a), in interior wiring harness
B698	Connection 3 (LIN bus) in main wiring harness
W11	Connection (58), in rear lid wiring harness
X150	Connection (58), rear bumper wiring harness
*	Fuses in E-box, High
*2	Fuses in E-box, Low
*3	Only models with start/stop system
*4	Saloon
*5	Only models with parking aid (PDC)
*6	Estate
*7	Only models with no start/stop system

Wiring Diagram VW PASSAT 2015 - Rear left fog light bulb - Rear right fog light bulb - Left tail light 2 - Right tail light 2 - High-level brake light bulb

J519	Onboard supply control unit
L46	Rear left fog light bulb
L47	Rear right fog light bulb
MX5	Left tail light 2
MX6	Right tail light 2
M25	High-level brake light bulb
M49	Left tail light bulb 2
M50	Right tail light bulb 2
T2f	2-pin connector, Coupling point for rear lid
T2j	2-pin connector, Coupling point for rear lid
T2kf	2-pin connector, Coupling point for rear lid
T52a	52-pin connector, black
T52c	52-pin connector, brown
50	Earth point, on left in luggage compartment
218	Earth connection 1, in rear lid wiring harness
369	Earth connection 4, in main wiring harness
*	Only right-hand drive models
*2	Only left-hand drive models
*3	Saloon

Wiring Diagram VW PASSAT 2015 - Rear left fog light bulb - Rear right fog light bulb - Left tail light 2 - Right tail light 2 - High-level brake light bulb

J519	Onboard supply control unit
L46	Rear left fog light bulb
L47	Rear right fog light bulb
MX5	Left tail light 2
MX6	Right tail light 2
M25	High-level brake light bulb
M49	Left tail light bulb 2
M50	Right tail light bulb 2
T10h	10-pin connector, in rear right side panel
T10q	10-pin connector, in rear left side panel
T52a	52-pin connector, black
T52c	52-pin connector, brown
51	Earth point, on right in luggage compartment
218	Earth connection 1, in rear lid wiring harness
219	Earth connection 2, in rear lid wiring harness
612	Earth point, centre on rear lid
*	Only right-hand drive models
*2	Only left-hand drive models
*3	Estate

Wiring Diagram VW PASSAT 2015 - Reversing light switch - Heated rear window relay - Heated rear window - Left washer jet heater element - Right washer jet heater element

F4	Reversing light switch
J9	Heated rear window relay
J519	Onboard supply control unit
T1y	Single connector
T1z	Single connector
T10q	10-pin connector, in rear left side panel
T52a	52-pin connector, black
T52b	52-pin connector, white
Z1	Heated rear window
Z20	Left washer jet heater element
Z21	Right washer jet heater element
218	Earth connection 1, in rear lid wiring harness
395	Earth connection 30, in main wiring harness
646	Earth point 2, on bulkhead
657	Earth point 1, on left near rear window
C72	Positive connection in heated washer jet wiring harness
*	Not for models with dual clutch gearbox
*2	Only models with heated washer jets
*3	Estate
*4	Saloon

Wiring Diagram VW PASSAT 2015 - Double washer pump relay 1 - Double washer pump relay 2 - Washer pump - Rear window wiper motor - Windscreen and rear window washer pump

J519	Onboard supply control unit
J729	Double washer pump relay 1
J730	Double washer pump relay 2
T4ax	4-pin connector
T10q	10-pin connector, in rear left side panel
T52a	52-pin connector, black
T52b	52-pin connector, white
V5	Washer pump
V12	Rear window wiper motor, black
V59	Windscreen and rear window washer pump
B162	Connection (75a), in interior wiring harness
B479	Connection 15, in main wiring harness
B568	Connection 35, in main wiring harness
*	Estate
*2	Saloon

Wiring Diagram VW PASSAT 2015 - Rain and light sensor - Headlight washer system relay - Wiper motor control unit - Windscreen wiper motor - Headlight washer system pump

G397	Rain and light sensor
J39	Headlight washer system relay
J400	Wiper motor control unit
J519	Onboard supply control unit
SB22	Fuse 22 on fuse holder B
SB31	Fuse 31 on fuse holder B
T3ah	3-pin connector
T4k	4-pin connector
T40	40-pin connector
T52b	52-pin connector, white
V	Windscreen wiper motor
V11	Headlight washer system pump
278	Earth connection 4, in interior wiring harness
647	Earth point 3, on bulkhead
685	Earth point 1 at front of right longitudinal member
689	Earth point, at front, central in roof
B324	Positive connection 10 (30a) in main wiring harness
B528	Connection 1 (LIN bus) in main wiring harness
B616	Positive connection 12 (30a), in interior wiring harness
*	Fuses in E-box, High
*2	Fuses in E-box, Low
*3	Only models with headlight washer system
*4	From November 2013

Wiring Diagram VW PASSAT 2015 - Front interior light button - Driver side reading light button - Front passenger side reading light button - Terminal 30 voltage supply relay 2 - Front interior light - Left centre reading light - Right centre reading light - Rear interior light

E326	Front interior light button
E454	Rear left reading light button
E455	Rear right reading light button
E457	Driver side reading light button
E458	Front passenger side reading light button
J519	Onboard supply control unit
J689	Terminal 30 voltage supply relay 2
T5o	5-pin connector
T6b	6-pin connector
T6t	6-pin connector
T10e	10-pin connector
T52b	52-pin connector, white
T52c	52-pin connector, brown
W1	Front interior light
W11	Rear left reading light
W12	Rear right reading light
W39	Left centre reading light
W40	Right centre reading light
W43	Rear interior light
Y7	Automatic anti-dazzle interior mirror
278	Earth connection 4, in interior wiring harness
B154	Connection 1 (DCt), in interior wiring harness
B340	Connection 1 (58d), in main wiring harness
B559	Positive connection 1 (30g) in main wiring harness
*	Flat conductor
*2	Only models with sliding/tilting sunroof

Wiring Diagram VW PASSAT 2015 - Glove compartment light switch - Driver vanity mirror contact switch - Glove compartment light - Rear left reading light - Rear right reading light - Front passenger side illuminated vanity mirror - Driver side illuminated vanity mirror

E26	Glove compartment light switch
F147	Driver vanity mirror contact switch
F148	Front passenger vanity mirror contact switch
T10e	10-pin connector
W6	Glove compartment light
W11	Rear left reading light
W12	Rear right reading light
W14	Front passenger side illuminated vanity mirror
W20	Driver side illuminated vanity mirror
W31	Front left entry light
W32	Front right entry light
278	Earth connection 4, in interior wiring harness
373	Earth connection 8, in main wiring harness
438	Earth connection 3, in roof wiring harness
638	Earth point, on right A-pillar
B154	Connection 1 (DCt), in interior wiring harness
B552	Positive connection 2, in roof wiring harness
B559	Positive connection 1 (30g) in main wiring harness
*	Only models with panoramic sliding sunroof
*2	Estate
*3	According to equipment
*4	Flat conductor

Wiring Diagram VW PASSAT 2015 - Rear lid handle release button - Luggage compartment light switch - Convenience system central control unit - Tank filler flap locking motor - Luggage compartment light

E234	Rear lid handle release button
F5	Luggage compartment light switch
F256	Rear lid lock unit
J393	Convenience system central control unit
T2e	2-pin connector, Coupling point for rear lid
T2f	2-pin connector, Coupling point for rear lid
T3as	3-pin connector
T8r	8-pin connector
T18a	18-pin connector
V53	Rear lid central locking motor
V155	Tank filler flap locking motor
W3	Luggage compartment light
50	Earth point, on left in luggage compartment
218	Earth connection 1, in rear lid wiring harness
369	Earth connection 4, in main wiring harness
B477	Connection 13, in main wiring harness
B559	Positive connection 1 (30g) in main wiring harness
*	Saloon

Wiring Diagram VW PASSAT 2015 - Rear lid handle release button - Luggage compartment light switch - Rear lid lock unit - Convenience system central control unit - Tank filler flap locking motor - Rear lid electric opener motor - Luggage compartment light

E234	Rear lid handle release button
F5	Luggage compartment light switch
F256	Rear lid lock unit
J393	Convenience system central control unit
T4az	4-pin connector
T8r	8-pin connector
T10h	10-pin connector, in rear right side panel
T10q	10-pin connector, in rear left side panel
T18a	18-pin connector
V155	Tank filler flap locking motor
V254	Rear lid electric opener motor
W3	Luggage compartment light
51	Earth point, on right in luggage compartment
218	Earth connection 1, in rear lid wiring harness
219	Earth connection 2, in rear lid wiring harness
612	Earth point, centre on rear lid
*	Estate

Wiring Diagram VW PASSAT 2015 - Convenience system central control unit - Left footwell light - Right footwell light

J393	Convenience system central control unit
J519	Onboard supply control unit
T6an	6-pin connector
T18a	18-pin connector
T52b	52-pin connector, white
W9	Left footwell light
W10	Right footwell light
B820	Connection (electronic steering column lock) in main wiring harness
*	Only models with footwell illumination
*2	From May 2014
*3	Up to April 2014

VW PASSAT 2015 Overview of relay carriers

Overview of relay carriers

1 -	Heated windscreen relay -J47-

2 -	Relay carrier 1

q	Relay assignment:

3 -	Relay carrier 2

q	Relay assignment:

4 -	Relay carrier 3

q	Relay assignment:

5 -	Additional relay carrier

q	Relay assignment:

6 -	Relay​ carrier​ on​ E-box​

q	Relay assignment for E-box low

q	Relay assignment for E-box high

Heated windscreen relay -J47- Fitting location: In plenum chamber next to engine control unit -arrow-

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VW PASSAT 2015 Relay carrier 1 Relay carrier 1 Fitting location: On left under dash panel Relay assignment: 1 -  Fresh air blower relay -J13- (Climatic with auxiliary heater) 2 -  Auxiliary heater operation relay -J485- (Climatic with auxiliary heater) 3 -  Auxiliary heater operation relay -J485- (Diesel engine with auxiliary heater) 4 -  Vacant 5 -  Continued coolant circulation relay -J151- (only 1.8l / 2.0l TFSI) 5 -  Current supply relay -J17- 6 -  Terminal 50 voltage supply relay -J682- (not for models with start/stop system) 7/8 -  Voltage supply relay 2 -J710- (not for models with start/stop system)

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Relay carrier 2 Fitting location: On left under dash panel Relay positions: 1 -  Vacant 2 -  Vacant 3 -  Vacant 4 -  Vacant 5 -  Vacant 6 -  Vacant 7 -  Second battery charging circuit relay -J713- (100) 8 -  Vacant

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Relay carrier 3 Fitting location: On left under dash panel Relay assignment: 1 -  Heated rear window relay -J9- (645) 2 -  Terminal 15 voltage supply relay -J329- (645) 3 -  Dual tone horn relay -J4- (646) 3 -  Headlight washer system relay -J39- (646) 4 -  Trailer voltage supply relay -J941- (from May 2012) 4 -  Vacant 5 -  X-contact relief relay -J59- (644)

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Additional relay carrier Fitting location: Under electronics box in engine compartment, left Relay assignment: 1 -  Starter relay 1 -J906- (643) - For models with start/stop system only 2 -  Automatic glow period control unit -J179- (457) 3 -  Vacant 4 -  Low heat output relay -J359- (53) 5 -  High heat output relay -J360- (100) 6 -  Starter relay 2 -J907- (489) - For models with start/stop system only

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Relay carrier on E-box low Fitting location: On left in engine compartment Relay assignment: A1 -  Engine component current supply relay -J757- A2 -  Terminal 30 voltage supply relay -J317- (Diesel engine) A2 -  Motronic current supply relay -J271- (Petrol engine)

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Relay carrier on E-box high Fitting location: On left in engine compartment Relay assignment: A1 -  Current bridge A1 -  Relay for gas shut-off valves -J908- A2 -  Continued coolant circulation relay -J151- (100) A3 -  Vacant A4 -  Main relay -J271- (100)

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VW PASSAT 2015 Overview of control units

Overview of control units

1 -	Airbag control unit -J234-

q	Connector assignment:

2 -	Control unit for terminal control and engine start -J942-

q	Connector assignment:

3 -	Convenience system central control unit -J393-

q	Connector assignment:

4 -	Air conditioning system control unit -J301- / Climatronic control unit -J255-

q	Air conditioning system control unit -J301-

q	Connector assignment:

q	Climatronic control unit -J255-

q	Connector assignment:

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

q	Connector assignment:

6 -	Mobile telephone operating electronics control unit -J412-

q	Connector assignment:

7 -	Heated rear seats control unit -J786-

8 -	Front passenger door control unit -J387-

q	Connector assignment:

9 -	Control unit for electromechanical parking brake -J540-

q	Connector assignment:

10 -	Rear passenger side door control unit -J927-

q	Connector assignment:

11 -	Fuel pump control unit -J538-

q	Connector assignment:

12 -	Rear driver side door control unit -J926-

q	Connector assignment:

13 -	Heated front seats control unit -J774-

14 -	Control unit for seat adjustment and steering column adjustment with memory function -J136-

15 -	Driver door control unit -J386-

q	Connector assignment:

16 -	Special purpose vehicle control unit -J608-

16 -	Amplifier -R12-

16 -	Digital sound package amplifier -R184-

17 -	Steering column electronics control unit -J527-

q	Connector assignment:

18 -	Dash panel insert -K- /

19 -	Electronic steering column lock control unit -J764-

q	Connector assignment:

20 -	Park assist steering control unit -J791- / parking aid control unit -J446-

q	Fitting location:

q	Connector assignment:

21 -	Data bus diagnostic interface -J533-

q	Connector assignment:

21 -	Onboard supply control unit -J519-

q	Connector assignment:

22 -	Taxi alarm remote control, control unit -J601-

Airbag control unit -J234- Fitting location: under centre console, front Connector assignment:  -  100-pin connector -T100-

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Control unit for terminal control and engine start -J942- Fitting location: Under the left side of the instrument panel above the pedals. Connector assignment:  -  32-pin connector -T32g-

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Convenience system central control unit -J393- Fitting location: Below the dash panel, behind the glove compartment Connector assignment: A -  18-pin connector -T18d- B -  6-pin connector -T6ao- C -  8-pin connector -T8r- D -  18-pin connector -T18a- F -  6-pin connector -T6an- G -  18-pin connector -T18c-

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Air conditioning system control unit -J301-

Connector assignment:

A -	5-pin connector -T5r-

B -	16-pin connector -T16j-

D -	20-pin connector -T20b-

VW PASSAT 2015 Climatronic control unit J255

Climatronic control unit -J255-

Connector assignment:

A -	16-pin connector -T16h-

B -	16-pin connector -T16i-

C -	20-pin connector -T20c-

VW PASSAT 2015 Control unit for cornering light and headlight range control J745 Control unit for cornering light and headlight range control -J745- Fitting location: Behind the glove compartment, left Connector assignment:  -  26-pin connector -T26-

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VW PASSAT 2015 Mobile telephone operating electronics control unit -J412- / telephone controls control unit -J738- Fitting location: under seat on front right Connector assignment:  -  54-pin connector -T54-

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Heated rear seats control unit -J786- Fitting location: Under seat on front right -arrow-

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VW PASSAT 2015 Front passenger door control unit J387 Front passenger door control unit -J387- Fitting location: On inside of front passenger door -arrow- VW PASSAT 2015 Driver door control unit J386 Driver door control unit -J386- Fitting location: On inside of driver door -arrow-   Note: The illustration shows the driver side. The front passenger side is similar.

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Connector assignment:

-	Front passenger door control unit -J387- , driver door control unit -J386-

VW PASSAT 2015 Control unit for electromechanical parking brake J540

Control unit for electromechanical parking brake -J540-

Fitting location:

On rear of centre tunnel -arrow-

Connector assignment:

-	30-pin connector -T30-

 

Rear passenger side door control unit -J927- Fitting location: On inside of rear door on front passenger side -arrow- Rear driver side door control unit -J926- Fitting location: On inside of rear door on driver's side -arrow-   Note: The illustration shows the driver side. The front passenger side is similar.

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Connector assignment:

-	Rear driver side door control unit -J926- / rear passenger side door control unit -J927-

Fuel pump control unit -J538-

Fitting location:

under rear right seat, on fuel delivery unit -arrow-

Fitting location in natural gas vehicles: on left in luggage compartment

Connector assignment:

-	10-pin connector -T10p-

 

Heated front seats control unit -J774- Fitting location: On driver's seat frame -arrow-

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VW PASSAT 2015 Control unit for seat adjustment and steering column adjustment with memory function J136 Control unit for seat adjustment and steering column adjustment with memory function -J136- Fitting location: Under the front driver side seat

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VW PASSAT 2015 Special purpose vehicle control unit J608 Special purpose vehicle control unit -J608- Fitting location: Under driver seat -arrow-

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VW PASSAT 2015 Amplifier R12 Amplifier -R12- Fitting location: under driver seat

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Digital sound package amplifier -R184- Fitting location: under driver seat

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Steering column electronics control unit -J527- Fitting location: under steering column, near steering column switch -arrow- Connector assignment: A -  16-pin connector -T16o- B -  4-pin connector -T4ae-

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VW PASSAT 2015 Connector assignment: 1 -  Fuel gauge sender (full) 2 -  Fuel gauge sender (empty) 3 -  Fuel level sensor (full), only for all-wheel drive 4 -  Fuel level sensor (empty), only for all-wheel drive 5 -  Not assigned 6 -  Not assigned 7 -  Not assigned 8 -  Not assigned 9 -  Speed​ signal,​ sliding sunroof control unit output , control​ unit​ with​ display​ for​ radio​ and​ navigation​ system 10 -  Not assigned 11 -  Oil level and oil temperature sender 12 -  Not assigned 13 -  Not assigned 14 -  Not assigned 15 -  Front left brake pad wear sender 16 -  Terminal 31 17 -  Washer fluid level warning lamp 18 -  Coolant temperature and coolant shortage warning lamp 19 -  Ambient temperature sensor 20 -  Terminal 31, sensor earth 21 -  Not assigned 22 -  Not assigned 23 -  Not assigned 24 -  Not assigned 25 -  Electric park/handbrake warning lamp 26 -  Brake fluid level warning lamp 27 -  Oil pressure warning lamp 28 -  Diagnostic interface for dash panel insert CAN data bus, high 29 -  Diagnostic interface for dash panel insert CAN data bus, low 30 -  Not assigned 31 -  Voltage supply, terminal 15 32 -  Voltage supply, terminal 30

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VW PASSAT 2015 Electronic steering column lock control unit J764 Electronic steering column lock control unit -J764- Fitting location: On steering column -arrow- Connector assignment:  -  10-pin connector -T10k-

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VW PASSAT 2015 Park assist steering control unit -J791- / parking aid control unit -J446- Fitting location: Under dash panel on left, behind relay carrier above onboard supply control unit -arrow- Connector assignment: A -  12-pin connector -T12- B -  12-pin connector -T12a- C -  16-pin connector -T16-

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VW PASSAT 2015 Data bus diagnostic interface J533 Data bus diagnostic interface -J533- Fitting location: In driver's footwell near the pedal assembly Connector assignment:  -  20-pin connector -T20-

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Onboard supply control unit -J519- Fitting location: Under dash panel on driver's side, below relay carrier. Connector assignment: A -  52-pin connector -T52c- , brown B -  52-pin connector -T52b- , white C -  52-pin connector -T52a- , black

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Taxi alarm remote control, control unit -J601- Fitting location: In driver footwell, behind relay carrier -arrow- .

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Control unit with display for radio and navigation -J503-

1 -	Control unit with display for radio and navigation -J503-

A -

DAB input

q	Only for Europe

A -	SDRS input

q	Only for American markets

A -

GPS input

q	Only for Japan

B -	FM/AM input

C -

FM input

D -

GPS input

E -	26-pin connector -T26g-

F -	Multi-pin connector

G -	16-pin connector -T16c-

H -	12-pin connector -T12j-

I -	12-pin connector -T12l-

Connector assignment

-T26g- (E)	Designation		-T16c- (G)	Designation
1	Not assigned		1	Amplifier -R12- (sound system) rear right bass loudspeaker -R17- +
2	Not assigned		2	Amplifier -R12- (sound system) front right bass loudspeaker -R23-
3	Not assigned		3	Amplifier -R12- (sound system) front left bass loudspeaker -R21-
4	Not assigned		4	Amplifier -R12- (sound system) rear left bass loudspeaker -R15-
5	Not assigned		5	Amplifier -R12- (sound system) rear right bass loudspeaker -R17-
6	Telephone bracket -R126-		6	Amplifier -R12- (sound system) front right bass loudspeaker -R23-
7	Telephone bracket -R126-		7	Amplifier -R12- (sound system) front left bass loudspeaker -R21-
8	Telephone bracket -R126-		8	Amplifier -R12- (sound system) rear left bass loudspeaker -R15-
9	Not assigned		9	Data bus diagnostic interface -J533- (CAN bus, high)
10	TV tuner -R78-		10	Data bus diagnostic interface -J533- (CAN bus, low)
11	TV tuner -R78-		11	Not assigned
12	TV tuner -R78-		12	Terminal 31
13	TV tuner -R78-		13	Not assigned
14	Not assigned		14	Not assigned
15	Not assigned		15	Terminal 30
16	Not assigned		16	Terminal 30
17	Not assigned
18	Not assigned
19	Not assigned
20	Telephone bracket -R126-
21	Not assigned
22	TV tuner -R78-
23	TV tuner -R78-
24	TV tuner -R78-
25	TV tuner -R78-
26	TV tuner -R78-

-T12j- (H)	Designation		-T12l- (I)	Designation
1	Connection for external audio sources -R199- (Aux-In)		1	Voice command microphone -R206- (mic in -)
2	Connection for external audio sources -R199- (Aux-In earth)		2	Not assigned
3	CD changer -R41-		3	Not assigned
4	CD changer -R41- (terminal 30)		4	Not assigned
5	Not assigned		5	Mobile telephone operating electronics control unit -J412-
6	CD changer -R41- (CD bus radio DATA)		6	Mobile telephone operating electronics control unit -J412-
7	Interface for external multimedia units -R215- (Aux-in audio)		7	Voice command microphone -R206- (mic in +)
8	CD changer -R41- (CD-X audio left)		8	Not assigned
9	CD changer -R41- (CD-X audio right)		9	Not assigned
10	CD changer -R41- (terminal 15)		10	Not assigned
11	CD changer -R41- (CD bus)		11	Mobile telephone operating electronics control unit -J412-
12	CD changer -R41-		12	Mobile telephone operating electronics control unit -J412-

VW PASSAT 2015 Overview of fuses

Overview of fuses

1 -	Fuse holder D -SD-

q	Fuse assignment, left-hand drive models:

q	Fuse assignment, right-hand drive models:

2 -	Fuse holder F -SF-

q	Fuse assignment:

3 -	Fuse 2 (30) -S205- (60 A)

q	Fitting location:

q	Fuse assignment, from November 2011:

q	Fuse assignment, from May 2012:

5 -	Safety cutout under dash panel, driver side

6 -	Fuse holder B -SB-

q	Fuse assignment for E-box low from May 2012

q	Fuse assignment for E-box high from November 2011

7 -	Fuse holder A -SA-

q	Fuse assignment for E-box high

Fuse holder D -SD- on right in dash panel Fitting location Fitting location: on right of dash panel, near A-pillar

30 A - green

25 A - clear

20 A - yellow

15 A - blue

10 A - red

7.5 A - brown

5 A - beige

3 A - purple

Fuses SD13-SD24 are reserved for special purpose vehicles.

Fuse assignment on fuse holder D -SD- , right-hand drive models

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder D -SD1-	15 A	-	Trailer detector control unit -J345-	30
2	-	Fuse 2 on fuse holder D -SD2-	20 A	-	Trailer detector control unit -J345-	30
3	-	Fuse 3 on fuse holder D -SD3-	15 A	-	Trailer detector control unit -J345-	30
4	-	Not assigned		-
5	-	Not assigned		-
6	-	Not assigned		-
7	-	Not assigned		-
8	-	Not assigned		-
9	-	Not assigned		-
10	-	Not assigned		-
11	-	Not assigned		-
12	-	Not assigned		-
13	-	Fuse 13 on fuse holder D -SD13-		-	-Special vehicles
14	-	Fuse 14 on fuse holder D -SD14-		-	-Special vehicles
15	-	Fuse 15 on fuse holder D -SD15-		-	-Special vehicles
16	-	Fuse 16 on fuse holder D -SD16-		-	Charging station for hand-held 2-way radio -U24- Charging station 2 for hand-held 2-way radio -U28- Charging station 2 for torch -U29-
17	-	Fuse 17 on fuse holder D -SD17-		-	-Special vehicles
18	-	Fuse 18 on fuse holder D -SD18-		-	-Special vehicles
19	-	Fuse 19 on fuse holder D -SD19-		-	-Special vehicles
20	-	Fuse 20 on fuse holder D -SD20-		-	-Special vehicles
21	-	Fuse 21 on fuse holder D -SD21-		-	-Special vehicles
22	-	Fuse 22 on fuse holder D -SD22-		-	-Special vehicles
23	-	Fuse 23 on fuse holder D -SD23-		-	-Special vehicles
24	-	Fuse 24 on fuse holder D -SD24-		-	-Special vehicles

VW PASSAT 2015

Fuse holder F -SF- , luggage compartment, left rear (BWS)

Specified torque settings

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

Fuse colours

30 A - green

25 A - clear

20 A - yellow

15 A - blue

10 A - red

7.5 A - brown

5 A - beige

3 A - purple

VW PASSAT 2015

Fuse assignment on fuse holder F -SF- , luggage compartment, left rear (BWS)

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	30 A	-	-Left fuse holder (SC12 - SC17, SC27, SC29 - SC31, SC44)	30
2	-	Fuse 2 on fuse holder F -SF2-	80 A	-	-Fuses in E-box (SB16 - SB26, SB49, SB50)	30
3	-	Fuse 3 on fuse holder F -SF3-	125 A	-	-Power supply E-box	30
4	-	Fuse 4 on fuse holder F -SF4-	5 A	-	Onboard supply control unit -J519- Battery monitor control unit -J367-	30

VW PASSAT 2015 Fuse holder C -SC- , on left of dash panel Fitting location of fuse holder C -SC- Fitting location: on left of dash panel, near A-pillar

30 A - green

25 A - clear

20 A - yellow

15 A - blue

10 A - red

7.5 A - brown

5 A - beige

3 A - purple

Fuse assignment on fuse holder C -SC- , from May 2012

Slot		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	10 A	-	High-pressure sender -G65- Air quality sensor -G238- Oil level and oil temperature sender -G266- Fresh air blower relay -J13- DC/AC converter with socket, 12 V - 230 V -U13- Automatic anti-dazzle interior mirror -Y7- Heated rear left seat switch with regulator -E128- Heated rear right seat switch with regulator -E129-	15
2	-	Fuse 2 on fuse holder C -SC2-	5 A	-	Light switch -E1- TCS and ESP button -E256- Auto-hold button -E540- ABS control unit -J104- Power steering control unit -J500- Control unit for electromechanical parking brake -J540-	15
3	-	Fuse 3 on fuse holder C -SC3-	10 A	-	Current supply relay -J16- Heater element for crankcase breather -N79- Gas injection valve 1 -N366- Gas injection valve 2 -N367- Gas injection valve 3 -N368- Gas injection valve 4 -N369-	15
4	-	Fuse 4 on fuse holder C -SC4-	10 A	-	Rear roller blind switch -E149- Start/Stop operation button -E693- Electronically controlled damping control unit -J250- Adaptive cruise control unit -J428- Parking aid control unit -J446- Trailer detector control unit -J345- Park assist steering control unit -J791- Front camera for driver assist systems -R242- Diagnostic connection -U31-	15
5	-	Fuse 5 on fuse holder C -SC5-	10 A	-	Headlight range control regulator -E102- Left headlight range control motor -V48- Right headlight range control motor -V49- Front left headlight -MX1-4)	15
6	-	Fuse 6 on fuse holder C -SC6-	10 A	-	All-wheel drive control unit -J492-	15
7	-	Fuse 7 on fuse holder C -SC7-	5 A	-	Control unit in dash panel insert -J285- Data bus diagnostic interface -J533-	15
8	-	Fuse 8 on fuse holder C -SC8-	10 A	-	Front right headlight -MX2-4)	15
9	-	Fuse 9 on fuse holder C -SC9-	10 A	-	Airbag control unit -J234- Front passenger side airbag deactivated warning lamp -K145-	15
10	-	Fuse 10 on fuse holder C -SC10-	10 A	-	Air mass meter -G70- Voltage stabiliser -J532- Fuel pump control unit -J538-Engine control unit -J623- Terminal 50 voltage supply relay -J682- Voltage supply relay 2 -J710- Starter relay 1 -J906- Starter relay 2 -J907-	15
11	-	Fuse 11 on fuse holder C -SC11-	5 A 6)	-	Warning buzzer pedal switch on front passenger side -F349-6)	15
12	-	Fuse 12 on fuse holder C -SC12-	20 A	-	Convenience system central control unit -J393-	30
13	-	Fuse 13 on fuse holder C -SC13-	10 A	-	Light switch -E1- Selector lever -E313- ABS control unit -J104- Handbrake warning lamp -K139- Diagnostic connection -U31- ABS control unit -J104- T38/15	30
14	-	Fuse 14 on fuse holder C -SC14-	10 A	-	Interior monitor send and receive module 1 -G303- Alarm horn -H12-	30
15	-	Fuse 15 on fuse holder C -SC15-	10 A	-	Rain and light sensor -G397- Heated rear window relay -J9- Heated windscreen relay -J47- Climatronic control unit -J255- Air conditioning system control unit -J301- Reversing camera system control unit -J772- Control unit for terminal control and engine start -J942- Remote control receiver for auxiliary coolant heater -R149- Tyre Pressure Monitoring System control unit -J502-	30
16	-	Fuse 16 on fuse holder C -SC16-	10 A	-	Electronic ignition lock -D9- Electronic steering column lock control unit -J764- Control unit for terminal control and engine start -J942-	30
17	-	Fuse 17 on fuse holder C -SC17-		-	-Vacant
18	-	Fuse 18 on fuse holder C -SC18-	A 3	-	Onboard supply control unit -J519- Voltage stabiliser -J532- Engine control unit -J623- Voltage supply relay 2 -J710-	15
19	-	Not assigned		-
20	-	Not assigned		-
21	-	Fuse 21 on fuse holder C -SC21-	10 A	-	Rear roller blind control unit -J262-	15
22	-	Fuse 22 on fuse holder C -SC22-	20 A	-	Control unit for electromechanical parking brake -J540-	30
23	-	Fuse 23 on fuse holder C -SC23-	15 A	-	Trailer detector control unit -J345- Electronically controlled damping control unit -J250-4)	30
24	-	Fuse 24 on fuse holder C -SC24-	20 A	-	Control unit for electromechanical parking brake -J540-	30
25	-	Fuse 25 on fuse holder C -SC25-	5 A 8) 15 A 7) 30 A 4)	-	Emergency assistance call button -E276- Trailer detector control unit -J345- Sunroof roller blind control unit -J394-4)	30
26	-	Fuse 26 on fuse holder C -SC26-	20 A	-	Onboard supply control unit -J519-	30
27	-	Fuse 27 on fuse holder C -SC27-	15 A1) 20 A2)	-	Fuel pump control unit -J538-1) Fuel pump relay -J17-2) Electric fuel pump 2 relay -J49-2)	151) 302)
28	-	Fuse 28 on fuse holder C -SC28-	30 A	-	Driver door control unit -J386-9) Rear driver side door control unit -J926-9) Front passenger door control unit -J387-4) Rear passenger side door control unit -J927-4)	30
29	-	Fuse 29 on fuse holder C -SC29-	20 A	-	Heated rear seats control unit -J786-	30
30	-	Fuse 30 on fuse holder C -SC30-	20 A 10) 30 A 11)	-	Sliding sunroof adjustment control unit -J245-	30
31	-	Fuse 31 on fuse holder C -SC31-	30 A	-	DC/AC converter with socket, 12 V-230 V -U13-	30
32	-	Fuse 32 on fuse holder C -SC32-	30 A	-	Heated rear window relay -J9-	30
33	-	Fuse 33 on fuse holder C -SC33-	30 A	-	Headlight washer system relay -J39-	30
34	-	Fuse 34 on fuse holder C -SC34-	25 A	-	Heated front seats control unit -J774-	30
35	-	Fuse 35 on fuse holder C -SC35-	15 A 4)	-	Rear lid control unit -J605-4) Driver seat lumbar support adjustment switch -E176-9)	30
36	-	Fuse 36 on fuse holder C -SC36-	15 A	-	Driver seat lumbar support adjustment switch -E176-4) Trailer voltage supply relay -J941-	30
37	-	Fuse 37 on fuse holder C -SC37-	20 A 9) 30 A 4)	-	Trailer detector control unit -J345-9) Rear lid control unit 2 -J756-4)	30
38	-	Fuse 38 on fuse holder C -SC38-	40 A 12)	-	Fresh air blower relay -J13-14) Fresh air blower control unit -J126-13)	75
39	-	Fuse 39 on fuse holder C -SC39-	5 A	-	Selector lever -E313- Reversing light switch -F4- Mechatronic unit for dual clutch gearbox -J743-	15
40	-	Fuse 40 on fuse holder C -SC40-	20 A	-	Onboard supply control unit -J519- Rear window wiper motor -V12- Windscreen and rear window washer pump -V59-	75
41	-	Fuse 41 on fuse holder C -SC41-	20 A	-	Onboard supply control unit -J519- Cigarette lighter -U1- Rear cigarette lighter -U9-	75
42	-	Fuse 42 on fuse holder C -SC42-	15 A	-	12 V socket -U5-	75
43	-	Fuse 43 on fuse holder C -SC43-	20 A 15)	-	Auxiliary heater control unit -J364-15)	30
44	-	Fuse 44 on fuse holder C -SC44-	30 A	-	Driver door control unit -J386-4) Rear driver side door control unit -J926-4) Front passenger door control unit -J387-9) Rear passenger side door control unit -J927-9)	30
45	-	Fuse 45 on fuse holder C -SC45-	20 A 15)	-	Auxiliary heater operation relay -J485-15)	30
46	-	Not assigned		-
47	-	Fuse 47 on fuse holder C -SC47-	5 A 3)	-	Analogue clock -Y-3) TV tuner -R78-3) Mobile telephone operating electronics control unit -J412-3) Control unit for navigation system -J856-3.16)	30
48	-	Fuse 48 on fuse holder C -SC48-	5 A 3)	-	Control unit in dash panel insert -J285-3)	30
49	-	Fuse 49 on fuse holder C -SC49-		-	-Vacant

1) Only models with a petrol engine 2) Only models with a diesel engine 3) Only models with start/stop system 4) Only right-hand drive models 5) Only models with xenon headlights 6) Only applicable to special vehicles 7) Only models with trailer socket 8) Only models with emergency call module 9) Only left-hand drive models 10) Only saloon 11) Only estate 12) Only models with auxiliary heating 13) Only models with Climatronic 14) Only models with Climatic 15) Only models with second battery 16) Only models with equipment for Korea

VW PASSAT 2015 Safety cutout under dash panel, driver side

Safety cutout under dash panel, driver side

A -	Not assigned

B -	Driver seat adjustment thermal fuse 1 -S44-

VW PASSAT 2015 Fuse holder B -SB- on E-box low Fitting location on E-box low, on left in engine compartment

Fuse colours:

50 A - red

40 A - orange

30 A - green

25 A - clear

20 A - yellow

15 A - blue

10 A - red

7.5 A - brown

5 A - beige

3 A - purple

Fuse assignment on fuse holder B -SB- on E-box low, from May 2012

Slot		Current Flow Diagram designation	Nominal value		Function/component	Terminal
SB1	-	Fuse 1 on fuse holder B -SB1-	15 A 12), 15)	-	Mechatronic unit for dual clutch gearbox -J743-12), 15)	30
SB2	-	Fuse 2 on fuse holder B -SB2-	30 A	-	ABS control unit -J104-	30
SB3	-	Fuse 3 on fuse holder B -SB3-	20 A	-	Treble horn -H2- Bass horn -H7- Dual tone horn relay -J4-	30
SB4	-	Fuse 4 on fuse holder B -SB4-	15 A	-	Trailer detector control unit -J345-	30
SB5	-	Fuse 5 on fuse holder B -SB5-	5 A	-	Battery monitoring control unit -J367- Onboard supply control unit -J519-	30
SB6	-	Fuse 6 on fuse holder B -SB6-	15 A 2), 16) 40 A 12), 17)	-	Mechatronic unit for dual clutch gearbox -J743-2) 16) Low heat output relay -J359-12), 17)	30
SB7	-	Fuse 7 on fuse holder B -SB7-	15 A 6,7) 20 A 5,7) 30 A 1)	-	Radio -R- Control unit with display for radio and navigation -J503- Voltage stabiliser -J532-(1	30
SB8	-	Fuse 8 on fuse holder B -SB8-	30 A	-	Mechatronic unit for dual clutch gearbox -J743-	30
SB9	-	Fuse 9 on fuse holder B -SB9-	5 A	-	Steering column electronics control unit -J527-	30
SB10	-	Fuse 10 on fuse holder B -SB10-	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- Fuel pressure regulating valve -N276- Fuel metering valve -N290-	87
SB11	-	Fuse 11 on fuse holder B -SB11-	5 A	-	Control unit in dash panel insert -J285-	30
SB12	-	Fuse 12 on fuse holder B -SB12-	5 A	-	TV tuner -R78- Mobile telephone operating electronics control unit -J412- Analogue clock -Y- Control unit for navigation system -J856-14)	30
SB13	-	Fuse 13 on fuse holder B -SB13-	10 A	-	Motronic current supply relay -J271- Terminal 30 voltage supply relay -J317- Engine control unit -J623-	30
SB14	-	Fuse 14 on fuse holder B -SB14-	25 A 3) 30 A 2)	-	Engine control unit -J623- Engine control unit -J623-	87
SB15	-	Fuse 15 on fuse holder B -SB15-	5 A	-	Data bus diagnostic interface -J533-	30
SB16	-	Fuse 16 on fuse holder B -SB16-	10 A 9) 15 A 8)	-	Charge pressure control solenoid valve -N75-2) Exhaust gas recirculation cooler changeover valve -N345- Magnetic clutch for supercharger -N421-3) Continued coolant circulation relay -J151-3) Continued coolant circulation pump -V51-3) Coolant circulation pump 2 -V178-	87
SB17	-	Fuse 17 on fuse holder B -SB17-	10 A 40 A 10)	-	Fuel pressure regulating valve -N276- Fuel tank shut-off valve 1 -N361- Fuel tank shut-off valve 2 -N362- Fuel tank shut-off valve 3 -N363- Coolant circulation pump -V50- Low heat output relay -J359-10)	87
SB18	-	Fuse 18 on fuse holder B -SB18-	10 A 9) 15A12) 15) 30 A8)	-	Fuel quality sender -G446- High-pressure valve for gas mode -N372-	87
SB19	-	Fuse 19 on fuse holder B -SB19-	30 A	-	Amplifier -R12- Special vehicle control unit -J608-11)	30
SB20	-	Fuse 20 on fuse holder B -SB20-	5 A	-	Brake light switch -F- Clutch position sender -G476- Low heat output relay -J359- High heat output relay -J360- Engine component current supply relay -J757- Fuel pressure regulating valve -N276-	87
SB21	-	Fuse 21 on fuse holder B -SB21-	20 A	-	Auxiliary heater control unit -J364-	30
SB22	-	Fuse 22 on fuse holder B -SB22-	30 A	-	Wiper motor control unit -J400-	30
SB23	-	Fuse 23 on fuse holder B -SB23-	10 A	-	Brake light switch -F- Air mass meter -G70- Clutch position sender -G476- Fuel pump relay -J17- Automatic glow period control unit -J179- Radiator fan control unit -J293- Additional coolant pump relay -J496- 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- Valve for oil pressure control -N428-	87
SB24	-	Fuse 24 on fuse holder B -SB24-	10 A2.9 15 A	-	Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29- NOx sender 2 control unit -J881-8)	87
SB25	-	Fuse 25 on fuse holder B -SB25-	40 A	-	Onboard supply control unit -J519-	30
SB26	-	Fuse 26 on fuse holder B -SB26-	40 A	-	Onboard supply control unit -J519-	30
SB27	-	Fuse 27 on fuse holder B -SB27-	60 A	-	Heated windscreen relay -J47-	30
SB28	-	Fuse 28 on fuse holder B -SB28-	50 A	-	Automatic glow period control unit -J179-2)	30
SB29	-	Fuse 29 on fuse holder B -SB29-	50 A	-	Fuse 38 on fuse holder C -SC38-13) Fuse 40 on fuse holder C -SC40- to fuse 42 on fuse holder C -SC42- X-contact relief relay -J59-	30
SB30	-	Fuse 30 on fuse holder B -SB30-	40 A	-	Terminal 15 voltage supply relay -J329- Fuse 1 on fuse holder C -SC1- to fuse 11 on fuse holder C -SC11- Fuse 20 on fuse holder C -SC20- Fuse 21 on fuse holder C -SC21- Fuse 39 on fuse holder C -SC39- Fuse 18 on fuse holder C -SC18-1)	30

1) Only models with start/stop system 2) Only models with diesel engines 3) Only models with a petrol engine 4) Depends on equipment 5) Only models with navigation system 6) Only models with radio 7) Only models with start/stop system 8) Only models with reducing agent metering system 9) Only models without reducing agent metering system 10) Only models with auxiliary air heater 11) Only applicable to special vehicles 12) for CNG models only 13) Only models with air conditioning system/Climatronic 14) Only models with equipment for Korea 15) Only ethanol vehicles 16) Only for petrol engine with forced induction 17) Only for petrol engine without forced induction VW PASSAT 2015 Fuse holder B -SB- on E-box high Fitting location on E-box high, on left in engine compartment

Fuse colours:

50 A - red

40 A - orange

30 A - green

25 A - clear

20 A - yellow

15 A - blue

10 A - red

7.5 A - brown

5 A - beige

3 A - purple

VW PASSAT 2015 Fuse holder A SA Fuse holder A -SA- Fuse holder A -SA- , on E-box low 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 Multifuse strip fuse → Repair Group  97   Note: The fuse strip (multifuse) must be replaced as a complete unit. Fuse assignment on fuse holder A -SA- , on E-box low     Screw location Current Flow Diagram designation Nominal value Function/component Terminal SA1 - Fuse 1 on fuse holder A -SA1- 150 A 180 A1) - Alternator -C- 30 SA2 - Fuse 2 on fuse holder A -SA2- 80 A - Electromechanical power steering motor -V187- 30 SA3 - Fuse 3 on fuse holder A -SA3- 50 A - Radiator fan control unit -J293- 30 SA4 - Fuse 4 on fuse holder A -SA4- 60 A - Fuse 12 on fuse holder C -SC12- to fuse 17 on fuse holder C -SC17- , Fuse 22 on fuse holder C -SC22- to fuse 27 on fuse holder C -SC27- , Fuse 28 on fuse holder C -SC28- , Fuse 44 on fuse holder C -SC44- , Fuse 46 on fuse holder C -SC46- 30 SA5 - Fuse 5 on fuse holder A -SA5- 80 A - Fuse 29 on fuse holder C -SC29- to fuse 31 on fuse holder C -SC31- 30 SA6 - Fuse 6 on fuse holder A -SA6- 70 A - Fuse 32 on fuse holder C -SC32- to fuse 37 on fuse holder C -SC37- 30 SA7 - Fuse 7 on fuse holder A -SA7- 60 A - Second battery charging circuit relay -J713- High heat output relay -J360- Fuse 38 on fuse holder C -SC38- Fuse 43 on fuse holder C -SC43- Fuse 45 on fuse holder C -SC45- 30 SA8 - Fuse 8 on fuse holder A -SA8- 40 A - ABS control unit -J104- 30 1) Only vehicles with 180 A alternator, fitted in alternator wire     Fuse holder A -SA- , on E-box high 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 Fuse colours for MIDI fuse: t  30 A - orange t  40 A - green t  50 A - red t  60 A - yellow t  70 A - brown t  80 A - white t  100 A - blue t  125 A - pink t  150 A - grey t  200A - purple   Note: Torque settings ⇒ Electrical system, Repair Group 97, Removing and installing fuse holders Fuse assignment on fuse holder A -SA- , on E-box high     Screw location Current Flow Diagram designation Nominal value Function/component Terminal SA1 - Fuse 1 on fuse holder A -SA1- 150 A /180 A1) - Alternator -C- 30 SA2 - Fuse 2 on fuse holder A -SA2- 80 A - Electromechanical power steering motor -V187- 30 SA3 - Fuse 3 on fuse holder A -SA3- 60 A - Fuse 32 on fuse holder C -SC32- to fuse 37 on fuse holder C -SC37- 30 SA4 - Fuse 4 on fuse holder A -SA4- 50 A - Radiator fan control unit -J293- 30 SA5 - Not assigned - -     SA6 - Fuse 6 on fuse holder A -SA6- 80 A - Fuse 29 on fuse holder C -SC29- to fuse 31 on fuse holder C -SC31- 30 SA7 - Fuse 7 on fuse holder A -SA7- 40 A - ABS control unit -J104- 30 1) Only vehicles with 180 A alternator, fitted in alternator wire     VW PASSAT 2015 Overview of control units

Overview of control units

1 -	Auxiliary heater control unit -J364-

q	Pin assignment:

2 -	Power steering control unit -J500-

q	Pin assignment:

3 -	ABS control unit -J104-

q	Pin assignment:

4 -	Automatic​ gearbox​ control​ unit​ -J217-

q	Pin assignment:

4 -	Voltage stabiliser -J532-

q	Pin assignment:

5 -	Engine control unit -J623-

q	Pin assignment:

6 -	Adaptive​ cruise​ control​ unit -J428-

q	Pin assignment:

Auxiliary heater control unit -J364- Fitting location: Behind the right front wheel housing liner Connector assignment:  -  Auxiliary heater control unit -J364-  -  2-pin connector -T2- -T2cn-  -  8-pin connector -T8- -T8ai-

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 PASSAT 2015 Power steering control unit J500 Power steering control unit -J500- Fitting location: At the steering on the subframe Connector assignment: A -  5-pin connector -T5- -T5z- B -  2-pin connector -T2- -T2fn

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

ABS control unit -J104- Fitting location: On bulkhead, on right in engine compartment -arrow- Connector assignment:  -  38-pin connector -T38- -T38-

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

Automatic​ gearbox​ control​ unit​ -J217- Fitting location: In front left wheel housing -arrow- Connector assignment:  -  52-pin connector -T52- -T52-

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Voltage stabiliser -J532- Fitting location: In front left wheel housing -arrow- Connector assignment:  -  12-pin connector -T12- -T12ad-

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Engine control unit -J623- Fitting location: Under the plenum chamber cover, centre -arrow- Connector assignment: A -  94-pin connector -T94- -T94- B -  60-pin connector -T60- -T60-

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

Adaptive​ cruise​ control​ unit -J428- Fitting location: Behind radiator in centre -arrow- Connector assignment:  -  10-pin connector -T10- -T10y-

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