Volkswagen Crafter (2006-2022) – fuse and relay box

Diagrams of fuse and relay boxes – Volkswagen Crafter

Applies to vehicles manufactured in the years:

2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022.

 

Box locations

Volkswagen Crafter (2006-2022) - fuse and relay box

The following blocks are available on the Volkswagen Crafter:

  • Mains fuse, class 30 -S190-
  • Battery fuse holder A -SA-
  • Fuse holder B, left post -SB-
  • Left fuse and relay box C -SC-
  • Fuse and relay holder D under driver seat -SD-
  • Additional fuses under the driver’s seat

Mains fuse, class  30

Main power fuse, Grade 30, located in wiring harness between alternator and starter

Volkswagen Crafter (2006-2022) - fuse and relay box

Battery fuse box

It consists of high-power fuse links.

Volkswagen Crafter (2006-2022) - fuse and relay box

Description

1 80A glow plug control unit
2 40/60 / 80A Radiator fan control unit, Radiator fan
3 80A Onboard supply control unit, engine electronics supply relay
Fuse box C
4 150A Second battery, main body fuse;

Fuse box D.

5 150A Terminal 15 voltage supply relay, p

Sound signal relay;

Onboard supply control unit

Fuse box B or fuse box C

6 Relay for unloading, class 15;

Power relay 1;

Heated windshield fuse;

Fuse box D.

7 150A Heating element for additional air heater

The box on the left pillar

It is located on the left side of the footwell under the dashboard and consists of 2 blocks: fuse box B and fuse and relay box C.

Volkswagen Crafter (2006-2022) - fuse and relay box

 

Fuse box B

Volkswagen Crafter (2006-2022) - fuse and relay box

Description

1 Driver door driver 25A
2 10A diagnostic connector (T16 / 16)
3 ABS control unit 25A
4 ABS 40A control unit
5 Reserve
6 Reserve
7 30A headlight washer pump
8 Anti-theft alarm relay 15A 1
9 Reserve
10 15A Control unit with display for radio and navigation system
11 7.5 A Control unit for mobile telephone control electronics;

Tachograph control unit.

12 30A Heating switch and heating power change;

Supply fan relay.

13 Auxiliary heater clock for 7.5 A
14 30A Driver seat heating regulator;

Front passenger seat heating control unit.

15 10A cargo platform illumination switch
16 10A Heating switch and heating power change;

Air conditioning controller;

CD changer.

17 Internal light switch 10A
18 Reserve

Fuse and relay box C

Volkswagen Crafter (2006-2022) - fuse and relay box

Description

Relays

  1. Horn relay
  2. Wiper motor switch relay 2
  3. Fuel pump relay
  4. Wiper motor changeover relay 1
  5. Power relay, class fifty
  6. Power relay terminal 15
  7. Relay for powering the engine electronics
  8. Power relay 2, grade fifteen

Description

1 15A High tone signal
2 25A Electronic ignition lock;

El. Controller steering column lock.

3 10A Electronic ignition lock;

Driver in the instrument panel insert;

Engine controller (from May 2012).

4 5A Light switch;

Central control panel on the front panel.

5 30A wiper motor
6 15A booster fuel pump
7 5A Steering column control unit
8 20A engine control unit;
9 20 / 25A Fuse 6 on fuse box B (from November 2008 to May 2009);

Fuse box D (from May 2009 to November 2013).

10 10A Air Mass Meter (from May 2012);

Reducer level estimation module (from May 2012);

Crankcase ventilation heating resistor (from May 2012);

Fuel pressure reducer;

Reversing valve for exhaust gas recirculation cooler (from May 2012);

Reducer inlet check valve (from May 2012);

Pump for exhaust gas recirculation cooler (from May 2012);

Reducer pump (from May 2012).

11 15A Unloading relay 2, terminals 15 (only for vehicles of 3.8 t weight class);

Fuse 1 in fuse holder D;

Fuse 2 in fuse holder D.

12 10A Airbag control unit
13 15A Glove  box lighting switch;

Lighter.

14 5A Light switch;

Control unit in the instrument cluster;

Diagnostic connector.

15 5A Heater switch and operation mode selection;

Headlight range adjustment;

Actuator for adjusting the headlight range on the left and right side.

16 10A Main switch of the stop-start system;

Gearbox neutral position switch;

Oil level and temperature sensor;

Fuel pump;

Coolant pumping relay after shutdown;

Motor controller;

Glow plug controller;

Power relay, cl. 50;

Starter relay 1 (from November 2013);

Starter relay 2 (from November 2013);

Boost pressure regulating solenoid;

Coolant circulation valve;

Exhaust flap valve (from November 2013);

Fuel metering valve;

Exhaust gas recirculation cooler switchover valve;

Lambda probe heater.

17 10A Airbag control unit
18 7.5A Brake light switch (from July 2006 to November 2011);

Brake pedal switch -F63- (from July 2006 to November 2011);

Relay for unloading, class 15;

Voltage stabilizer (from November 2011);

Relay for special bodies, class 15 (from November 2011);

Relay, unloading 3 for class 15 (from November 2011).

19 7.5A Onboard supply control unit (interior lighting)
20 25A Onboard supply control unit
21 5A Engine control unit with air mass sensor
22 5A Brake light switch (up to June 2006);

Brake pedal switch (up to June 2006);

Lateral acceleration sensor (from July 2006);

Longitudinal acceleration sensor (from July 2006);

ABS controller (from July 2006).

23 25A Starter;

Onboard supply control unit.

24 10A Reserve, terminal -15-;

Battery regulation system controller (from May 2013).

25  30A  12V socket

 

Fuse and relay box D

Under the driver’s seat

Type 1

Models released before 05.2011

Volkswagen Crafter (2006-2022) - fuse and relay box

Description

Relays

  1. Relay for special superstructures, class fifteen
  2. Relay for special superstructures, class 61
  3. Interior lighting relay, Tipping device relay (up to October 2007), Tailgate relay
  4. Headlight cleaning relay
  5. Rotary warning relay
  6. Anti-theft alarm relay 1
  7. Coolant pump relay
  8. Coolant circulation relay after engine shutdown
  9. Siren relay
  10. Not used

Circuit breakers

1 5A Power window control panel in the driver’s door;

Heated rear window relay (up to June 2006);

Heated rear window relay 2 (from July 2006).

2 30A Swing door rear window wiper motor
3 5A Timer;

Gearbox neutral switch;

Display control unit;

Mobile phone control electronics control unit (up to May 2011);

Reversing camera.

4 7.5A Working speed adjustment switch (from July 2006);

Power take-off control sensor (from July 2006);

Heated rear window relay (up to June 2006);

Trailer recognition controller;

Tachograph driver (from July 2006).

5 5 / 10A Selector;

Mechanical control unit;

Electronically controlled gearbox.

6 5A Battery regulation control unit (up to May 2013);

Crankcase ventilation heating resistor.

7 10A Fuel filter heating element
8 5 / 10A Button of the tipping device;

Relay for special structures, class 15;

6 pin plug (from May 2007);

7-pin plug (tail lift connector).

9 15A Roof fan switch for load space ventilation, siren relay
10 25A For the manufacturer of superstructures and special equipment
11 15A Relay for special bodies, class fifteen
12 10A Relay for special superstructures, class 61
13 10 / 30A Evaporator fan controller (from May 2007 to May 2011);

Roof relay, turn signals (up to May 2007).

14 20A Trailer recognition controller (up to August 2006)

9-pin connector (preparation for post-factory installation of the trailer hitch from September 2006);

Hitch socket (from September 2006).

15 25A Trailer recognition control unit
16 7.5A Parking assist control unit;

Tire pressure sensor control unit.

17 25A Control unit for programmable special functions
18 25A Control unit for programmable special functions
19 5 / 25A roof mounted electric control unit
20 7,5 / 10A Relay for pumping coolant when turned off;

Engine entry and footwell illumination relay (from May 2009).

21 15 / 30A Rear window defogger relay
22 15A Rear window heater relay (up to June 2006);

Rear window heating relay 2.

23 10 / 15A Load box lighting switch (from November 2008)
12V socket 2
24 15A 12V socket 4
25 15A 12V socket 3
26 25A Auxiliary heater control unit
27 20 / 25A Additional heater control unit
28 30 / 40A Evaporator fan controller (up to April 2007);

Transmission hydraulic pump relay (from May 2007).

29 15A Control unit, mech. Electronically controlled gearbox
30 40A Transmission hydraulic pump relay (up to April 2007);

Battery regulation controller.

31 15 / 30A Rear supply fan controller;

Left sliding door control;

Rear supply fan.

32 5A Control unit for battery control
33 15A Right sliding door control
34 15A Heating system reducer control unit (from April 2009)
35 3 / 15А Heating system reducer control unit (from April 2009)
36 Not used

Type 2

Volkswagen Crafter (2006-2022) - fuse and relay box

Description

1 5A Window regulator control panel in the driver’s door;

Relay 2 for heated rear window.

2 30A Rear window wiper motor in swing doors
3 5A Timer;

Gearbox neutral position switch;

Display panel;

Reversing camera.

4 7.5 A Switch for adjusting the working speed;

PTO monitoring sensor;

Trailer detection control unit;

Tachograph control unit.

5 5 / 10A Selector;

Mech control unit;

Electronically controlled gearbox;

Bonnet limit switch (from November 2011).

6 5 / 10A Heating resistor of the crankcase ventilation system;

Control unit for regulating the battery (May 2011 to May 2013).

7 10A Fuel filter heating element
8 5 / 10A Button of the tipping device;

Parking assist controller (from May 2013);

Special superstructure relay, class 15 (up to November 2011);

6 pin connector -T6ah-;

7-pin connector -T7f- (tail lift connector).

9 15A Switch of the roof fan for supply ventilation of the hold (until November 2011);

Siren relay (up to November 2011);

Not used (from November 2011).

10 25A For the manufacturer of superstructures and special equipment
11 15A Relay for special bodies, class fifteen
12 10A Relay for special superstructures, class 61
13 Reserve
14 20A, 9-pin connector -T9b- (preparation for installation after factory trailer hitch);

Hitch socket.

15 25A Trailer recognition control unit
16 7.5A Parking assist control unit;

Tire pressure sensor control unit.

17 25A Control unit for programmable special functions
18 25A Control unit for programmable special functions
19 5 / 25A roof mounted electric control unit
20 7,5 / 10A Relay for pumping coolant when turned off;

Motor relay, footwell and entrance lighting.

21 30A Rear window defogger relay
22 15A Rear window heater relay 2
23 10 / 15A Switch for load box lighting;

12 V socket 2 -U18-.

24 15A 12V socket 4
25 15A 12V socket 3
26 25A Auxiliary heater control unit
27 20 / 25A Additional heater control unit
28 30 / 40A Transmission Hydraulic Pump Relay, Starter Relay 1
29 15A Control unit, mech. Electronically controlled gearbox
30 5A Battery control system control unit
31 15 / 30A Left sliding door controller (from May 2012);

Rear supply fan controller;

Rear supply fan.

32 5A Control unit for battery control
33 7.5 / 15 / 30A Not used;

Right sliding door control unit (from May 2012);

Transfer case lockout relay (from January 2012);

Air compressor (from January 2012).

34 7,5 / 15A Controller for the reducing agent heating system;

Gearbox sensor for differential lock.

35 3 / 15A Controller for the reducing agent heating system;

Compressor protection controller (from January 2012).

36 5A Not used (up to January 2012);

Compressor switch (from January 2012).

37 Reserve
38 Reserve
39 7.5 / 15A Switch for the roof fan for ventilation of the cargo area (from November 2011);

Siren relay (from November 2011).

40 Reserve
41 Reserve
42 30A Evaporator fan control unit -J349-
43 Reserve
44 Reserve
45 Reserve
46 Reserve
47 Reserve
48 Reserve
49 Reserve
50 Reserve
51 Reserve
52 Reserve
53 Reserve
54 Reserve
55 Reserve
56 Reserve

Additional fuses

Volkswagen Crafter (2006-2022) - fuse and relay box

Description

A Battery isolation relay
B Starter relay 1
C. Starter relay 2
1 Not used
2 Relay for unloading class fifteen
3 Unloading relay 3 terminals 15;

Relay for air compressor.

4 Gearbox hydraulic pump relay;

Daytime running light switch relay.

5 Heated rear window relay
6 Heated rear window relay 2
7 Discharge relay 2 terminals 15
8 Not used
9 Heated windshield relay
10 Supply fan relay
11 Not used
12 Not used
13 Not used
14 Not used
15 Relay for special superstructures, class fifteen
16 Relay for special superstructures, class 61
17 Tailgate
Relay Interior Lighting Relay
18 Headlight cleaning system relay;

Air compressor unlocking relay.

19 Siren relay 2;

Entry and footwell lighting relay;

Air compressor relay – regeneration.

20 Anti-theft alarm relay 1
21 Coolant pump relay
22 Coolant circulation relay after engine shutdown
23 Siren relay;

ABS shut-off relay.

24 Relay for blocking 1 transfer case
25 Lockout Relay Distribution Box 2
26 Relay for deactivating the reversing warning device;

Relay for locking the 3rd transfer case.

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