Volkswagen Passat (B7; 2011 – 2015) – fuse and relay box diagram

 

Year of production: 2011, 2012, 2013, 2014, 2015

 

This article focuses on the seventh-generation Volkswagen Passat (B7), produced between 2011 and 2015. It includes fuse box diagrams for the 2011–2015 Passat models, explains where the fuse panels are located inside the vehicle, and provides details on the function and layout of each fuse and relay

 

Fuse box location

 

 

1 – Pre-Fuse box (Fuse holder A -SA-);
2 – Relay carrier under electronics box;
3 – Terminal 30 wiring junction;
4 – Heated windscreen relay;
In plenum chamber next to engine control unit;
5 – Fuses on left under dash panel;
6 – Fuse holder on the right side edge of the instrument panel (Fuse holder D -SD-);
7 – Relays on onboard supply control unit;
8 – Fuses in the luggage compartment (Fuse holder F -SF-);
There are additional fuses above the vehicle battery behind the panel on the left side of the luggage Compartment.
9 – Fuse 2 (30) -S205- (60 A);
10 – Fuse holder on the left side edge of the instrument panel (Fuse holder C -SC-);
11 – Relay carrier 1 on left under dash panel;
12 – Relay carrier 2 on left under dash panel;
13 – Relay carrier under electronics box;
14 – Fuse box in the Engine compartment (Fuse holder B -SB-)

 

Passenger compartment

Fuse box location

Fuse Box in the Left side edge of the instrument panel

Fuse box diagram

 

 

Assignment of the fuses in the passenger compartment (instrument panel – left side)

№	Amp	Function/component
1	10	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-
2	5	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-
3	10	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-
4	10	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-
5	10	Headlight range control regulator -E102- Left headlight range control motor -V48- Right headlight range control motor -V49- Front left headlight (Only right-hand drive models) -MX1-
6	10	All-wheel drive control unit -J492-
7	5	Control unit in dash panel insert -J285- Data bus diagnostic interface -J533-
8	10	Front right headlight -MX2- (Only right-hand drive models)
9	10	Airbag control unit -J234- Front passenger side airbag deactivated warning lamp -K145-
10	10	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-
11	5	Warning buzzer pedal switch on front passenger side -F349- (Only applicable to special vehicles)
12	20	Convenience system central control unit -J393- Front passenger door control unit (Only CC) -J387- Rear passenger side door control unit (Only CC) -J927-
13	10	Light switch -E1-Selector lever -E313- ABS control unit -J 104- Handbrake warning lamp -K139- Diagnostic connection -U31- ABS control unit -J104- T38/15
14	10	Interior monitor send and receive module 1 -G303- Alarm horn -H12-
15	10	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-
16	10	Electronic ignition lock -D9- Electronic steering column lock control unit -J764- Control unit for terminal control and engine start -J942-
17	15	Driver door control unit (Only CC) -J386- Rear driver side door control unit (Only CC) -J926- Not used (from May 2012)
18	3A	Onboard supply control unit -J519- Voltage stabiliser -J532- Engine control unit -J623- Voltage supply relay 2 -J710-
19	–	Not used
20	–	Not used
21	10	Rear roller blind control unit -J262-
22	20	Control unit for electromechanical parking brake -J540-
23	15	Trailer detector control unit -J345- Electronically controlled damping control unit (Only right-hand drive models) -J250-
24	20	Control unit for electromechanical parking brake -J540-
25	5 (Only models with emergency call module) 15 (Only models with trailer socket) 30 (Only right-hand drive models)	Emergency assistance call button -E276- Trailer detector control unit -J345- Sunroof roller blind control unit (Only right-hand drive models) -J394-
26	20	Onboard supply control unit -J519-
27	15 (Only models with a petrol engine) 20 (Only models with a diesel engine)	Fuel pump control unit (Only models with a petrol engine) -J538- Fuel pump relay (Only models with a diesel engine) -J17- Electric fuel pump 2 relay (Only models with a diesel engine) -J49-
28	30	Driver door control unit (Only left-hand drive models) -J386- Rear driver side door control unit (Only left-hand drive models) -J926- Front passenger door control unit (Only right-hand drive models) -J387- Rear passenger side door control unit (Only right-hand drive models) -J927-
29	20	Heated rear seats control unit -J786-
30	20 (Only saloon) 30 (Only estate)	Sliding sunroof adjustment control unit -J245-
31	30	DC/AC converter with socket, 12 V-230 V -U13-
32	30	Heated rear window relay -J9-
33	30	Headlight washer system relay -J39-
34	25	Heated front seats control unit -J774-
35	15 (Only right-hand drive models)	Rear lid control unit (Only right-hand drive models) -J605- Driver seat lumbar support adjustment switch (Only left-hand drive models) -E176- (from May 2012)
36	15	Driver seat lumbar support adjustment switch -E176- Trailer voltage supply relay -J941- (from May 2012)
37	20 (Only left-hand drive models) 30 (Only right-hand drive models)	Trailer detector control unit (Only left-hand drive models) -J345- Rear lid control unit 2 (Only right-hand drive models) -J756-
38	40 (Only models with auxiliary heating)	Fresh air blower relay (Only models with Climatic) -J13- Fresh air blower control unit (Only models with Climatronic) -J126-
39	5	Selector lever -E313- Reversing light switch -F4- Mechatronic unit for dual clutch gearbox -J743-
40	20	Onboard supply control unit -J519- Rear window wiper motor -V12- Windscreen and rear window washer pump -V59-
41	20	Onboard supply control unit -J519- Cigarette lighter -U1- Rear cigarette lighter -U9-
42	15	12 V socket -U5-
43	20	Auxiliary heater control unit -J364- (Only models with second battery)
44	30	Driver door control unit (Only right-hand drive models) -J386- Rear driver side door control unit (Only right-hand drive models) -J926- Front passenger door control unit (Only left-hand drive models) -J387- Rear passenger side door control unit (Only left-hand drive models) -J927-
45	20	Auxiliary heater operation relay -J485- (Only models with second battery)
46	–	Not used
47	5 (Only models with start/stop system)	Analogue clock -Y- TV tuner -R78- Mobile telephone operating electronics control unit -J412- Control unit for navigation system (Only models with equipment for Korea) -J856-
48	5	Control unit in dash panel insert -J285- (Only models with start/stop system)
49	–	Not used

 

Fuse box location

Fuse Box in the righteft side edge of the instrument panel

 

Fuse box diagram

 

 

Assignment of the fuses in the passenger compartment (instrument panel – right side)

№	Amp	Function/component
1	30 15 (Only right-hand drive models)	Rear lid control unit (Only estate) (left-hand drive models) -J605- Trailer detector control unit (Only right-hand drive models) -J345-
2	30 20 (Only right-hand drive models)	Rear lid control unit 2 (Only estate (left-hand drive models)) -J756- Trailer detector control unit (Only right-hand drive models) -J345-
3	30 15 (Only right-hand drive models)	Sunroof roller blind control unit (Only estate (left-hand drive models)) -J394- Trailer detector control unit (Only right-hand drive models) -J345-
4	15	Electronically controlled damping control unit -J250- Not used (Only right-hand drive models)
5	–	Not used
6	–	Not used
7	–	Not used
8	–	Not used
9	–	Not used
10	–	Not used
11	–	Not used
12	–	Not used
13		Special vehicles
14		Special vehicles
15		Special vehicles
16		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		Special vehicles
18		Special vehicles
19		Special vehicles
20		Special vehicles
21		Special vehicles
22		Special vehicles
23		Special vehicles
24		Special vehicles

 

Fuse box location

Fuses on left under dash panel

 

Fuse box diagram

 

Assignment of the passenger compartment (left under dash panel)

№	Amp	Function/component
A	–	Not assigned
B	–	Driver seat adjustment thermal fuse 1 -S44-
Relays
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		Not used
5		Continued coolant circulation relay -J151- (only 1.8l / 2.0l TFSI) Current supply relay -J17-
6		Terminal 50 voltage supply relay -J682- (not for models with start/stop system)
7		Voltage supply relay 2 -J710- (not for models with start/stop system)
8		Voltage supply relay 2 -J710- (not for models with start/stop system)

 

Fuse box location

Relay carrier 1 on left under dash panel

 

Fuse box diagram

 

 

Relay carrier 1 on left under dash panel

№	Function/component
1	Vacant
2	Vacant
3	Vacant
4	Vacant
5	Vacant
6	Vacant

 

Fuse box location

Relay carrier 2 on left under dash panel

 

Fuse box diagram

 

 

Relay carrier 2 on left under dash panel

№	Function/component
1	Heated rear window relay -J9- (645)
2	Terminal 15 voltage supply relay -J329- (645)
3	Dual tone horn relay -J4- (646) Headlight washer system relay -J39- (646)
4	Trailer voltage supply relay -J941- (from May 2012) Vacant
5	X-contact relief relay -J59- (644)

 

Pre-Fuse box (type 1)

Fuse box diagram

 

 

Pre-Fuse box, type 1

№	A	Function/component
SA1	150 / 180	Alternator -C-
SA2	80	Electromechanical power steering motor -V187-
SA3	50	Radiator fan control unit -J293-
SA4	60	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-
SA5	80	Fuse 29 on fuse holder C -SC29- to fuse 31 on fuse holder C -SC31-
SA6	70	Fuse 32 on fuse holder C -SC32- to fuse 37 on fuse holder C -SC37-
SA7	60	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-
SA8	40	ABS control unit -J104-

 

 

Pre-Fuse box (type 2)

Fuse box diagram

 

 

Pre-Fuse box, type 2

No	A	Function/component
SA1	150/180	Alternator -C-
SA2	80	Electromechanical power steering motor -V187-
SA3	60	Fuse 32 on fuse holder C -SC32- to fuse 37 on fuse holder C -SC37-
SA4	50	Radiator fan control unit -J293-
SA5	–	Not used
SA6	80	Fuse 29 on fuse holder C -SC29- to fuse 31 on fuse holder C -SC31-
SA7	40	ABS control unit -J104-

 

Engine compartment fuse box

Fuse box diagram (type 1)

 

 

Assignment of the fuses in the engine compartment, type 1

№	Amp	Function/component
SB1	15	Mechatronic unit for dual clutch gearbox (for CNG models only) (Only ethanol vehicles) -J743- (from May 2012)
SB2	30	ABS control unit -J104-
SB3	20	Treble horn -H2- Bass horn -H7- Dual tone horn relay -J4-
SB4	20	Trailer detector control unit -J345-
SB5	5	Battery monitoring control unit -J367- Onboard supply control unit -J519-
SB6	15 / 40	Mechatronic unit for dual clutch gearbox (Only models with diesel engines) (Only for petrol engine with forced induction) -J743- Low heat output relay (for CNG models only) (Only for petrol engine without forced induction) -J359-
SB7	15 (Only models with radio), (Only models with start/stop system) 20 (Only models with navigation system), (Only models with start/stop system) 30 (Only models with start/stop system)	Radio -R- Control unit with display for radio and navigation -J503- Voltage stabiliser (Only models with start/stop system) -J532-
SB8	30	Mechatronic unit for dual clutch gearbox -J743-
SB9	5	Steering column electronics control unit -J527-
SB10	20	Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N 127- Ignition coil 3 with output stage -N291- Ignition coil 4 with output stage -N292- Fuel pressure regulating valve -N276- Fuel metering valve -N290-
SB11	5	Control unit in dash panel insert -J285-
SB12	5	TV tuner -R78- Mobile telephone operating electronics control unit -J412- Analogue clock -Y- Control unit for navigation system (Only models with equipment for Korea) -J856-
SB13	10	Motronic current supply relay -J271- Terminal 30 voltage supply relay -J317- Engine control unit -J623-
SB14	25 (Only models with a petrol engine) 30 (Only models with diesel engines)	Engine control unit -j623- Engine control unit -j623-
SB15	5	Data bus diagnostic interface -J533-
SB16	10 / 15	Charge pressure control solenoid valve (Only models with diesel engines) -N75- Exhaust gas recirculation cooler changeover valve -N345- Magnetic clutch for supercharger (Only models with a petrol engine) -N421- Continued coolant circulation relay (Only models with a petrol engine) -J151- Continued coolant circulation pump (Only models with a petrol engine) -V51- Coolant circulation pump 2 -V178-
SB17	10 40 (Only models with auxiliary air heater)	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 (Only models with auxiliary air heater) -J359-
SB18	10 (Only models without reducing agent metering system) 30 (Only models with reducing agent metering system)	Fuel quality sender -G446- High-pressure valve for gas mode -N372-
SB19	30	Amplifier -R12- Special vehicle control unit (Only applicable to special vehicles) -J608-
SB20	5 15 (for CNG models only), (Only ethanol vehicles)	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-
SB21	20	Auxiliary heater control unit -J364-
SB22	30	Wiper motor control unit -J400-
SB23	10	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-
SB24	10 (Only models with diesel engines), (Only models without reducing agent metering system) 15	Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29- NOx sender 2 control unit (Only models with reducing agent metering system) -J881-
SB25	40	Onboard supply control unit -J519-
SB26	40	Onboard supply control unit -J519-
SB27	60	Heated windscreen relay -J47-
SB28	50	Automatic glow period control unit (Only models with diesel engines) -J179-
SB29	50	Fuse 38 on fuse holder C (Only models with air conditioning system/Climatronic) -SC38- Fuse 40 on fuse holder C -SC40- to fuse 42 on fuse holder C -SC42 -X- contact relief relay -J59-
SB30	40	Terminal 15 voltage supply relay -J329- Fuse 1 on fuse holder C -SCI- 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 (Only models with start/stop system) -SC18-
Relays
A1		Engine component current supply relay -J757-
A2		Terminal 30 voltage supply relay -J317- (Diesel engine) Motronic current supply relay -J271- (Petrol engine)

 

Engine compartment fuse box

Fuse box diagram (type 2)

 

 

Assignment of the fuses in the engine compartment, type 2

№	Amp	Function/component
SB1	5 (Only models with automatic gearbox) 10 (Only models with dual clutch gearbox)	Automatic gearbox control unit -J217- Mechatronic unit for dual clutch gearbox -J743-
SB2	30	ABS control unit -J104-
SB3	15	Trailer detector control unit -J345-
SB4	–	Not used
SB5	20	Treble horn -H2- Bass horn -H7- Dual tone horn relay -J4-
SB6	20	Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N 127- Ignition coil 3 with output stage -N291- Ignition coil 4 with output stage -N292- Ignition coil 5 with output stage -N323- Ignition coil 6 with output stage -N324-
SB7	15	Fuel pressure regulating valve -N276-
SB8	5 (Only for countries with hot climate) 10	Brake light switch -F- Continued coolant circulation relay -J151- Radiator fan control unit -J293- Activated charcoal filter solenoid valve 1 -N80- Camshaft control valve 1 -N205- Exhaust camshaft control valve 1 -N318-
SB9	5	Circulation pump relay -J160-
SB10	10	Lambda probe 1 heater after catalytic converter -Z29- Lambda probe 2 heater after catalytic converter -Z30-
SB11	25 30 (Only for countries with hot climate)	Engine control unit -J623-
SB12	10 (Only for countries with hot climate) 20	Lambda probe heater -Z19- Lambda probe 2 heater -Z28-
SB13	–	Not used
SB14	–	Not used
SB15	10	Continued coolant circulation pump -V51-
SB16	5	Steering column electronics control unit -J527-
SB17	5	Control unit in dash panel insert -J285-
SB18	30	Amplifier -R12-
SB19	15 (Only models with radio), (Only models with start/stop system) 20 (Only models with navigation system), (Only models with start/stop system) 30 (Only models with start/stop system)	Radio -R- Control unit with display for radio and navigation -J503- Voltage stabiliser (Only models with start/stop system) -J532-
SB20	5	Analogue clock -Y- TV tuner -R78- Mobile telephone operating electronics control unit -J412- Control unit for navigation system -J856- (Only models with equipment for Korea)
SB21	–	Not used
SB22	–	Not used
SB23	–	Not used
SB24	5	Data bus diagnostic interface -J533-
SB25	–	Not used
SB26	10	Motronic current supply relay -J271- Engine control unit -J623-
SB27	–	Not used
SB28	–	Not used
SB29	–	Not used
SB30	20	Auxiliary heater control unit -J364-
SB31	30	Wiper motor control unit -J400-
SB32	–	Not used
SB33	–	Not used
SB34	–	Not used
SB35	20 40 (Only for countries with hot climate)	Auxiliary heater operation relay -J485- Low heat output relay (Only for countries with hot climate) -J359-
SB36	–	Not used
SB37	–	Not used
SB38	–	Not used
SB39	–	Not used
SB40	–	Not used
SB41	–	Not used
SB42	–	Not used
SB43	–	Not used
SB44	–	Not used
SB45	–	Not used
SB46	–	Not used
SB47	40	Onboard supply control unit -J519-
SB48	40	Onboard supply control unit -J519-
SB49	50	Terminal 15 voltage supply relay -J329- Fuse 6 on fuse holder C -SC6- 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 (Only models with start/stop system) -SC18-
SB50	–	Not used
SB51	60	High heat output relay -J360- (Only for countries with hot climate)
SB52	60	Heated windscreen relay -J47-
SB53	50	X-contact relief relay -J59-
SB54	50	Automatic glow period control unit -J179- (Only for countries with hot climate)
Relays
A1		Current bridge Relay for gas shut-off valves -J908-
A2		Continued coolant circulation relay -J151- (100)
A3		Vacant
A4		Main relay -J271- (100)

 

Relay carrier under the electronics box

Fuse box diagram

 

 

Relay carrier under electronics box

№	Function/component
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

 

Heated windscreen relay

Fuse box location

In plenum chamber next to engine control unit.

 

 

Luggage compartment

Fuse box diagram

 

Fuses in the luggage compartment

№	Amp	Function/component
1	30	Left fuse holder (SC12 – SC 17, SC27, SC29 – SC31, SC44)
2	80	Fuses in E-box (SB16 – SB26, SB49, SB50)
3	125	Power supply E-box
4	5	Onboard supply control unit -J519- Battery monitor control unit -J367-

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Volkswagen Passat (B6; 2005 – 2010) – fuse and relay box diagram

Year of production: 2005, 2006, 2007, 2008, 2009, 2010

 

This article covers the fifth-generation Volkswagen Passat (B6/3C), manufactured between 2005 and 2010. It provides fuse box diagrams for the 2005–2010 Passat models, explains where the fuse panels are located inside the vehicle, and details the function and layout of each fuse and relay.

 

Passenger compartment

Fuse box location

The fuse box is located on the left side edge of the instrument panel.

 

Fuse box diagram

 

Assignment of the fuses in the left-side of the dash panel

№	Amp rating	Component
F1	10A	Datalink connector (DLC)
F2	5A	Anti-lock brake system (ABS)
F3	5A	Power steering
F4	5A	Brake pedal position (BPP)switch
F5	10A	LH gas discharge head lamp, head lamp level control module, head lamp adjustment motor, left or single, head lamp adjustment motor, right
F6	5A	Trailer control module
F7	5A	Data bus connection, engine management, instrumentation control module
F8	5A	Garage door opener, interior rearview mirror, rear window blind
F9	5A	Four-wheel drive control module
F10	5A	Engine management
F11	5A	Accident data recorder button, taximeter
F12	10A	Door function control module, driver
F13	10A	Datalink connector (DLC), light switch
F14	5A	Steering column function control module
F15	5A	Multifunction control module 1
F16	10A	Ignition system
F17	10A	Alarm system, auxiliary heater, wind screen wiper rain sensor
F18		–
F19		–
F20		–
F21		–
F22	5A/10A	Engine management
F23	10A	Engine management
F24	5A/20A	Transmission control module(TCM), reverse gear position switch
F25	10A	Engine management
F26	10A	Rear window blind
F27	5A	Heater/air conditioning (AC)
F28		–
F29	20A	Trailer control module
F30	15A	Trailer control module
F31	25A	Trailer control module
F32	30A	Multifunction control modulel
F33	20A	Sunroof
F34	15A	Engine management
F35	30A	Head lamp washers
F36	20A	Auxiliary heater
F37	30A	Heated seats
F38		–
F39	40A	Heater/air conditioning (AC)
F40	5A	Fog lamps
F41	40A	Heater/air conditioning{AC)
F42	15A	Windscreen washers, rear screen wiper motor
F43	20A	Auxiliary heater
F44	20A	Auxiliary heater
F45	25A	Auxiliary power sockets
F46	5A	Two-way radio (police), crash control module(taxi/police), ignition switch circuits, tachograph
F47	15A	Alarm system (taxi), auxiliary power sockets (glove box) – taxi, auxiliary power sockets(luggage compartmenty-taxi, auxiliary power sockets(two-way radio)- police, interior lamps, luggage compartment lamp
F48	20A	Auxiliary power sockets (police)
F49

 

Fuse box location

It is located on the right side edge of the instrument panel.

 

Fuse box diagram

 

Assignment of the fuses in the right-side of the dash panel

№	Amp rating	Component
F1		–
F2	5A	Ant Mock brake system (ABS), parking brake control module
F3	5A	Parking aid control module, navigation system
F4	5A	Cruise control
F5	10A	RH gas discharge headlamp
F6	5A	Transmission mode selection switch
F7	5A	Headlamp level control module
F8	5A	Engine management
F9	10A	Supplementary restraint system (SRS)
F10	5A	Engine management (BLF/BLR/B LY/AXX/B PY/B LX/BVX/BVY/BVZ/BWA)
F12	10A	Door function control module, left front
F13	10A	Parking aid control module
F14	10A	Assisted door closing control module relay
F15	5A	Heater/air conditioning (AC)
F16	5A	Transmission mode selection switch
F17	10A	Anti-lock brake system (ABS), parking brake control module
F18		–
F19		–
F20		–
F21		–
F22	30A	Accessories connector
F23	30A	Door function control module, left rear, door function control module, right rear
F24	30A	Assisted door closing control module, left rear
F25	30A	Assisted door closing control module, right rear
F26		–
F27	25A	Heated seats
F28	15A	Engine management
F29	30A	Door function control module, driver, door function control module, left front
F30	20A	Parking brake control module
F31	20A	Parking brake control module
F32		–
F33	20A	Accessories connector
F34	15A	Engine management (AXX/BLF/BLR/BLX/BLY/BPY/BVX/BVY/BVZ/BWA)
F35	20A	Cigarette lighter
F36		–
F37		–
F38		–
F39	10A	Heater/air conditioning (AC), heated seats, heated wind screen waterjets, split charge relay
F40	5A	Crash control module (taxi/police)
F41	15A	Alarm system (taxi), auxiliary power sockets (glove box) – taxi, auxiliary power sockets(luggage compartment)-taxi, interior lamps-taxi, roof sign lamp-taxi, taximeter
F42	20A	Auxiliary power sockets(glove box}-taxi
F43	5A	Alarm system (taxi), auxiliary power sockets (police), auxiliary power sockets (glove box) – taxi, auxiliary power sockets (luggage com partment) -taxi
F44	20A	Alarm system (taxi), auxiliary power sockets- taxi, auxiliary power sockets (police)

 

Engine compartment

Fuse box diagram (type 1)

 

Assignment of the fuses in the Engine compartment, type 1

№	Amp Rating	Component
A1		Ignition main circuits relay
A2
A3
A4
F1	5A/15A	Transmission control module (TCM)
F2	30A	Anti-lock brake system (ABS)
F3	20A	Multifunction control module 2
F4	5A	Multifunction control module 1
F5	20A	Horn
F6
F7
F8
F9
F10
F11
F12
F13
F14
F15
F16	15A	Steering column function control module
F17	10A	Instrumentation control module
F18	30A	Audio unit output amplifier
F19	15A	Audio system, navigation system
F20	5A	Aerial module, telephone
F21
F22	7,5A	Telematics control module
F23	10A	Engine management
F24	10A	CAN data bus gateway control module
F25
F26	10A	Engine management
F27	10A	Engine management-Diesel
F28	25A/30A	Engine management
F29	10A/15A	Engine management
F30	20A	Auxiliary heater control module
F31	30A	Windscreen wipers
F32		–
F33		–
F34		–
F35		–
F36		–
F37		–
F38	10A	Engine coolant blower motor control module, engine management
F39	10A	Engine management
F40	10A/15A	Engine management
F41		–
F42		–
F43		–
F44		–
F45		–
F46		–
F47	40A	LH headlamp, LH tail lamp, multifunction control module 1, RH front side lamp, RH tail lamp
F48	40A	LH side lamp, LH tail lamp, multifunction control module 1, RH headlamp, RH tail lamp
F49	50A	Multifunction control module 1
F50	60A	Split charge relay
F51		–
F52	60A	Heated rear window
F53	50A	Fascia fuse box/relay plate 1 (F40-F42), fascia fuse box/relayplate2(F39), multifunction control module 1
F54	50A	Glow plug control module

 

Fuse box diagram (type 2)

 

Assignment of the fuses in the Engine compartment, type 2

№	Amp Rating	Component
A1		Secondary air injection (AIR) pump relay
A2		Ignition main circuits relay
F1	7,5A	Telematics control module
F2	30A	Anti-lock brake system (ABS)
F3	20A	Multifunction control module 1
F4	20A	Multifunction control module 2
F5	5A	Multifunction control module 1
F6	5A/15A	Transmission control module (TCM)
F7	15A	Audio system, navigation system
F8		–
F9	15A	Steering column function control module
F10	20A	Engine management
F11	5A	Instrumentation control module
F12	5A	Telephone control module
F13	10A	Engine management
F14	30A	Engine management
F15	10A	CAN data bus gateway control module
F16	10A/15A	Engine management
F17		–
F18		–
F19	30A	Audio unit output amplifier
F20	5A/15A	Clutch position potentiometer engine management
F21	20A	Auxiliary heater control module
F22	30A	Windscreen wipers
F23	10A	Engine coolant blower motor control module, engine management
F24	10A/15A	Engine management
F25	40A	Multifunction control module 1
F26	40A	Multifunction control module 1
F27	60A	Heated rear window
F28	40A	Engine management-petrol
F29	50A	Multifunction control module 1
F30	50A	Multifunction control module 1

 

Pre-Fuse box

 

Assignment of the fuses in the pre-fuse box

№	Amp Rating	Component
SA1	150A	Alternator
SA2	80A	Power steering
SA3	50A/80A	Engine coolant blower motor control module
SA4	100A	Fascia fuse box/relay plate 1 (F32-F37), fascia fuse box/relay plate 2 (F32-F37), fascia fuse box/relay plate 3 (F44/F46)
SA5	80A	Fascia fuse box/relay plate 2 (F22-F27)
SA6	50A	Fascia fuse box/relay plate 1 (F12-F17/F29-F31)
SA7	60A	Split charge relay
SA8	40A	Anti-lock brake system (ABS)

 

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Volkswagen Passat (B4; 1993 – 1996) – fuse and relay box diagram

Year of production: 1993, 1994, 1995, 1996

 

In this article, we take a look at the third-generation  Volkswagen Passat (B4), produced between 1993 and 1996. You will find fuse box diagrams for the 1993–1996  Volkswagen Passat B4, details on the locations of the fuse panels inside the vehicle, and information on the fuse and  relay assignments (fuse layout).

 

Fuse box diagram

 

 

Assignment of the fuses in the fuse box

Fuse	Ampere rating  [A]	Circuits protected
1	10	Headlight, low beam, left
2	10	Headlight, low beam, right
3	10	Instrument panel lights, license plate lights
4	15	Rear window wiper (wagon)
5	15	Windshield wiper/washer
6	20	Fresh air fan
7	10	Side marker and taillights, right
8	10	Side marker and taillights, left
9	20	Rear window defogger
10	—	Open
11	10	Headlight, high beam, left
12	10	Headlight, high beam, right
13	10	Horn
14	15	Back-up lights, heated windshield washer nozzles
15	10	Deceleration fuel cut-off, fuel pump after run
16	15	Instrument cluster lights, glove compartment light
17	10	Emergency flashers
18	20	Fuel pump, oxygen sensor heater
19	30	Radiator cooling fan, A/C relay
20	10	Brake lights
21	15	Interior lights, cigarette lighter, digital clock
22	10	Radio

Relay location on fuse/relay panel

 

Assignment of the fuses in relay box

No.	Description
R1	A/C relay
R2	Rear window wiper (wagon)
R3	Open
R4	Load reduction relay
R5	Low coolant level control unit
R6	Emergency flasher relay
R7	Open
R8	Intermittent wash wipe relay
R9	Seat belt warning system control unit
R10	Open
R11	Horn relay
R12	Fuel pump relay
Separate relays above fuse/relay panel
R13	Back-up light fuse (auto. trans.)
R14	Radiator cooling fan after run control unit
R15	ABS hydraulic pump relay
R16	ABS relay
R17	Open
R18	Open
R19	A/C relay
R20	Starter cut-outback-up light relay
R21	ABS hydraulic pump fuse/power window fuse
R22	ABS valves fuse
R23	Cruise control fuse/automatic shoulder belt system fuse
R24	Open

Connections and plugs on fuse/relay panel

 

Assignment of the connection in the fuse/relay panel

Symbol	Description
A1	Headlight wiring harness (yellow)
A2	Headlight wiring harness (yellow)
B	Open
C	Headlight wiring harness (yellow)
D	Optional equipment wiring harness (green)
E	Instrument wiring harness (green)
F	Engine compartment wiring harness, right (white)
G1	Engine compartment wiring harness, right (white)
G2	Engine compartment wiring harness, right (white)
H1	Steering column switch wiring harness (red)
H2	Steering column switch wiring harness (red)
J	Steering column switch wiring harness (red)
K	Rear wiring harness (black)
L	Rear wiring harness (black)
M	Rear wiring harness (black)
N	A/C wiring harness (green)
P	Rear window defroster wiring harness (blue)
Q	Instrument wiring harness (blue)
R	Light switch wiring harness (blue)
S	Engine compartment wiring harness, right (white)
T	Two-point connector (green)
U1	Instrument cluster wiring harness (blue)
U2	Instrument cluster wiring harness (blue)
V	Multi-function indicator wiring hamess (green)
W	Six-point connector (green)
X	Warning lamp wiring harness (green)
Y	Single connector, terminal 30
Z1	Single connector
Z2	Single connector, terminal 31
30	Single connector, terminal 30
30B	Single connector
31	Single connector, terminal 31

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Volkswagen Passat (B3; 1988 – 1993) – fuse and relay box diagram

Year of productions: 1988, 1989, 1990, 1991, 1992, 1993

In this article, we take a look at the third-generation Volkswagen Passat (B3), produced between 1988 and 1993. You will find fuse box diagrams for the 1988–1993 Volkswagen Passat B3, details on the locations of the fuse panels inside the vehicle, and information on the fuse and relay assignments (fuse layout).

 

Fuse box diagram

 

 

Assignment of the fuses in the fuse box

Fuse	Ampere rating  [A]	Circuits protected
1	10	Headlight, low beam, left
2	10	Headlight, low beam, right
3	10	Instrument panel lights, license plate lights
4	15	Rear window wiper (wagon)
5	15	Windshield wiper/washer
6	20	Fresh air fan
7	10	Side marker and taillights, right
8	10	Side marker and taillights, left
9	20	Rear window defogger
10	—	Open
11	10	Headlight, high beam, left
12	10	Headlight, high beam, right
13	10	Horn
14	15	Back-up lights, heated windshield washer nozzles
15	10	Deceleration fuel cut-off, fuel pump after run
16	15	Instrument cluster lights, glove compartment light
17	10	Emergency flashers
18	20	Fuel pump, oxygen sensor heater
19	30	Radiator cooling fan, A/C relay
20	10	Brake lights
21	15	Interior lights, cigarette lighter, digital clock
22	10	Radio

Relay location on fuse/relay panel

 

Assignment of the fuses in relay box

No.	Desciption
R1	A/C relay
R2	Rear window wiper (wagon)
R3	Open
R4	Load reduction relay
R5	Low coolant level control unit
R6	Emergency flasher relay
R7	Open
R8	Intermittent wash wipe relay
R9	Seat belt warning system control unit
R10	Open
R11	Horn relay
R12	Fuel pump relay
Separate relays above fuse/relay panel
R13	Back-up light fuse (auto. trans.)
R14	Radiator cooling fan after run control unit
R15	ABS hydraulic pump relay
R16	ABS relay
R17	Open
R18	Open
R19	A/C relay
R20	Starter cut-outback-up light relay
R21	ABS hydraulic pump fuse/power window fuse
R22	ABS valves fuse
R23	Cruise control fuse/automatic shoulder belt system fuse
R24	Open

Connections and plugs on fuse/relay panel

 

Assignment of the connection in the fuse/relay panel

Symbol	Description
A1	Headlight wiring harness (yellow)
A2	Headlight wiring harness (yellow)
B	Open
C	Headlight wiring harness (yellow)
D	Optional equipment wiring harness (green)
E	Instrument wiring harness (green)
F	Engine compartment wiring harness, right (white)
G1	Engine compartment wiring harness, right (white)
G2	Engine compartment wiring harness, right (white)
H1	Steering column switch wiring harness (red)
H2	Steering column switch wiring harness (red)
J	Steering column switch wiring harness (red)
K	Rear wiring harness (black)
L	Rear wiring harness (black)
M	Rear wiring harness (black)
N	A/C wiring harness (green)
P	Rear window defroster wiring harness (blue)
Q	Instrument wiring harness (blue)
R	Light switch wiring harness (blue)
S	Engine compartment wiring harness, right (white)
T	Two-point connector (green)
U1	Instrument cluster wiring harness (blue)
U2	Instrument cluster wiring harness (blue)
V	Multi-function indicator wiring hamess (green)
W	Six-point connector (green)
X	Warning lamp wiring harness (green)
Y	Single connector, terminal 30
Z1	Single connector
Z2	Single connector, terminal 31
30	Single connector, terminal 30
30B	Single connector
31	Single connector, terminal 31

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.