VW PASSAT 2014 – Second battery . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW PASSAT 2014 - Second battery - Fuse 2 (30)

A	Battery
A1	Second battery
J13	Fresh air blower relay
J301	Air conditioning system control unit
J364	Auxiliary heater control unit
J485	Auxiliary heater operation relay
SA7	Fuse 7 in fuse holder A
SC38	Fuse 38 on fuse holder C
SC43	Fuse 43 on fuse holder C
SC45	Fuse 45 on fuse holder C
S205	Fuse 2 (30)
T2cn	2-pin connector
T5r	5-pin connector
T10f	10-pin connector
12	Earth point, on left in engine compartment
507	Threaded connection (30), on battery fuse holder
517	Threaded connection 7 (30a) on relay plate
676	Earth point 2, on left in luggage compartment
B111	Positive connection 1 (30a), in interior wiring harness
*	Fuses in E-box, Low
*2	Only models with auxiliary heating
*3	Only models with no auxiliary heater

Wiring Diagram VW PASSAT 2014 - Onboard supply control unit - Second battery charging circuit relay

J519	Onboard supply control unit
J713	Second battery charging circuit relay
T6ae	6-pin connector
T52b	52-pin connector
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
B111	Positive connection 1 (30a), in interior wiring harness

VW PASSAT 2014 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 2014 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 2014 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 2014 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 2014 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 2014 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 2014 Front passenger door control unit J387 Front passenger door control unit -J387- Fitting location: On inside of front passenger door -arrow- VW PASSAT 2014 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 2014 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 2014 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 2014 Special purpose vehicle control unit J608 Special purpose vehicle control unit -J608- Fitting location: Under driver seat -arrow-

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VW PASSAT 2014 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 2014 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 2014 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 2014 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 2014 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 2014 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-

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VW PASSAT 2014 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

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

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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-

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

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VW PASSAT 2014 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 2014

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 2014

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 2014 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 2014 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 2014 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 2014 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 2014 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 az összes kapcsolási rajz autó 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 az összes kapcsolási rajz autó 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     We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept All”, you consent to the use of ALL the cookies. However, you may visit "Cookie Settings" to provide a controlled consent. Cookie SettingsAccept All Manage consent Close Privacy Overview This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience. Necessary Necessary Always Enabled Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information. Non-necessary Non-necessary Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website. SAVE & ACCEPT Belépés E-mail vagy Bejelentkezés Jelszó Hogy emlékezzen rám Regisztrálj Kérjen új jelszót Jelszó visszaállítása Regisztrálj Email Jelszó Jelszó megerősítése * A jelszó automatikusan generálódik, és elküldésre kerül az Ön e-mailjére Belépés Kérjen új jelszót Jelszó visszaállítása Kérjen új jelszót Email Belépés Regisztrálj Jelszó visszaállítása