Volkswagen Touran 1G fuse and relay

Volkswagen Touran is a compact van with five or seven seats. The 1st generation was produced with gasoline and diesel engines in 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 and 2015. During this period, the car was restyled 2 times. Since 2016, the 2nd generation Volkswagen Turan has been in production. In our material you will find a designation of the 1st generation Volkswagen Turan fuse boxes and relays with photo examples and boxes diagrams. Separately, we highlight the cigarette lighter fuse.

Volkswagen Touran 1st generation has been updated 2 times, respectively, for the value of fuses and relays in the boxes, it may differ from the one presented and depends on the year of manufacture and the level of vehicle equipment.

Passenger compartment


All main units are located under the dashboard, on the driver’s side, behind the glove compartment.

The cover can be removed for easy access.


Fuse box



1 5 / 10A Electrochromic interior rearview mirror, Onboard supply control unit
2 5 / 10A Trailer connector, Data bus diagnostic interface, Fuel pump relay, Engine control unit, Power supply relay cl. thirty
3 5A Relay for headlight cleaning, Control unit for headlight range control, Power steering control unit, Trailer detection control unit, Control unit for adaptive lighting and headlight range control,
Trailer detection control unit , Stop light switch, Indicator lamp 2 ESP and ASR, Adjustment button angle of inclination of the rear left seat cushion, ASR switch, Tire pressure indicator button, DSG gearbox mechatronic unit, Automatic gearbox control unit, ABS control unit, ASR and ESP deactivation button
4 10A Fuel pump control unit, garage door opener control unit
5 5A Heated front seats, Air flow meter, Heating resistor for crankcase ventilation, Warning buzzer for training car, Control unit for electronics control of mobile phone
6 5A Airbag control unit, Front passenger airbag deactivation warning lamp
7 5A Heated front seats heater air conditioner
8 5A Heated windshield washer nozzles
9 5A Airbag 10A Onboard supply control unit, Adaptive lighting and headlight range control unit
10 5A Telephone, data bus diagnostic interface
11 10A Power steering, Park assist control unit
12 5 / 10A Automatic transmission, Fuel pump control unit,
Left headlight range control actuator, Headlight range control unit, Trailer recognition control unit
13 10A Headlight range control
14 5 / 10A Anti-lock braking system (ABS), Engine control unit 2, Crankcase ventilation heating resistor, Fuel pump control unit
15 5A Diagnostic connector (DLC), reversing lights, Airbag control unit
, Taxi alarm remote control unit , Taximeter mirror, Tiptronic switch
16 5A Data bus connector, Instrument cluster control unit, Fresh air blower switch, Heater and operating mode switch, High pressure sensor, Driver’s seat heating control unit, Quick heating button, Parking aid button
17 7,5А Special cars
18 5A Emergency Data Logger, Taxi Anti-Theft Remote Control Unit
19 5A Luggage compartment light, left, Taximeter
20 10A Parking system control unit, Automatic gearbox control unit, ABS control unit
21 5 / 10A Radio signal receiver for auxiliary water heater, Multifunction switch, Onboard supply control unit, Automatic gearbox control unit, Selector lever position sensor control unit, Multifunction switch
22 7.5A Additional heater, Multimedia system control unit
23 10A Stop lights, Voltage monitoring relay
24 10A Auxiliary Heater, Diagnostic Connector (DLC), Heating Air Conditioning, Light Switch
25 20A Brake vacuum pump, Automatic gearbox control unit
26 10A Engine management (Injectors, ignition coils)
27 20A Automatic gearbox control unit
28 5A Light switch, Rain and light sensor, Climatronic control unit
29 15A Rear window wiper motor, Windscreen and rear window washer pump
30 20A Headlamp socket, Rear cigarette lighter, Blocking diode
31 15A Additional heater
32 15A Windshield Washer
33 10A Service vehicles 40A Heater and operating mode selection switch, Fresh air blower relay, Air conditioning control unit
35 10A / 40A Heater air conditioner
36 10A Service vehicles
40 20A Trailer electrical connector
41 20A Trailer electrical connector or TSU socket (Cigarette lighter)
42 15A Accessory Power Connector (Cigarette Lighter)
43 15A Fuel pump control unit
44 5A Anti-theft system, 40A Supply fan control unit
45 20A Audio system, Sliding sunroof control unit
46 5A Multifunction control unit 1
47 (25A) Volkswagen Touran cigarette lighter fuse or front seat control unit
48 20A Headlight washer system, Front seat control unit
49 10A Door control unit (driver), door control unit (passenger)
50 30A Heated front seats, Convenience system central control unit
51 20A Hatch
52 25A Multifunctional control unit 1, auxiliary heater
53 25A Multifunction control module 2, Headlamp cleaning relay
54 5A automatic transmission
55 5A Service vehicles
56 15A / 40A Heater air conditioner
57 30A Door control unit (driver), door control unit (passenger)
58 30A Door ECM (rear left), door ECM (rear right)

Fuse numbers 30, 42 and 47 are responsible for the cigarette lighter.

Relay box on the on-board supply unit



  • B1 – J681 – terminal 15 power supply relay 2 (460)
  • B2 – J99 – heated outside mirror relay (449)
  • ВЗ – not used
  • B4 J689 Terminal 30 power supply relay 2 (449)
  • B5 – J9 – rear window heating relay (53)
  • B6 – J 4 – two-tone horn relay (449)
  • B6 – J 413 – horn relay (449)
  • B7 – J729 – relay 1 double washer pump (404)
  • B8 – J 730 – relay 2 double washer pump (404)
  • B9 – J 59 – relay unloading contact X (460)

J4 and J413 are mini-relays and are installed (depending on the equipment) in one socket of the relay block.

Body relay box

Located above the onboard supply control unit.



  1. J496 – Relay for additional coolant pump (449)
  2. J39 – Relay for headlight cleaning system (53)
  3. 1) J17 Fuel pump relay (449) 2) J643 Fuel injection relay (449)
  4. J13 – supply fan relay (404)
  5. J3ЗЗ – fuel pump shutdown relay (404)
  6. not used
  7. J485 – Relay for auxiliary heater operation (449)
  8. J682 – Terminal 50 power supply relay (433), from May 2006 (53)
  9. not used

A – Thermal fuse 1 for driver’s seat adjustment – 30A. J17 and J643 are mini-relays and are installed (depending on the equipment) in one slot of the relay block.

Engine compartment

Fuse and relay box

This communication box is located on the left side of the engine compartment, next to the battery.

Type 1

Photo for example


Protected components

A1 (100/458) Ignition main circuit relay
A2 (100) Exhaust air pump relay (BSX)
1 (20A / 25A / 30A) Windshield wiper motor 2 (dual wiper motor system)
2 (5A) Steering column control module
3 (5A) Multifunction control module 1
4 (30A) Anti lock brake system (ABS)
5 (15A) Transmission control system (automatic transmission) (manual transmission (DSG)
6 (5A) Instrument cluster control module
8 (15A) Audio system, navigation system
9 (5A) Telephone
10 (5A / 10A) Engine management
11 (20A) Auxiliary heater
12 (5A) Diagnostic unit
13 (25A / 30A) Engine management
14 (20A) Engine management
15 (5A / 15A) Engine management
16 (30A) Anti lock brake system (ABS)
17 (15A) Horn, multifunction control module 1
18 (30A) Audio system (some models), special vehicle
19 (30A) Windshield wiper motor 1
20 (40A) Glow plug control module
21 (10A / 15A) Engine management
22 (5A) Brake light switch (brake pedal position sensor), clutch pedal position sensor
23 (5A / 10A / 15A) Engine management
24 (10A) Cooling fan motor control module, coolant pump relay (some models), thermostat, engine management
25 (40A) Multi-function control module 1
26 (40A) Multi-function control module 1
27 (40A / 50A) Glow plug control module, exhaust air pump motor
28 (40A) Multifunction control module 1, multifunction control module 2
29 (50A) Coolant pump relay (some models)
30 (40A) Instrument cluster 1 fuse / relay box (F7 / F8 / F28-F35), auxiliary ignition circuits relay

Type 2



A1 Relay 2 main ignition circuits
A2 Starter relay
A3 Fuel pump relay – 1.6 (BGU)
A4 Relay 1 of the main ignition circuits
1 30A Anti-lock braking system (ABS)
2 30A Anti-lock braking system (ABS)
3 25A Windshield wiper
4 5A Multifunction control unit 1
5 20A Multifunctional control unit 1, Signal
6 15A / 20A Engine management system, Ignition coil – petrol
7 5A Engine Management, Clutch Pedal Position Sensor
8 10A Cooling blower motor, EGR valve
9 10A Engine Management, Fuel Pump Relay, Glow Plug Control Unit
10 5A / 10A Engine Management, Secondary Air Pump Relay, Lambda Sensor
11 25A / 30A Engine management
12 15/25 / 30A Engine management, Motronic control unit, Injection system control unit
13 15A automatic transmission
15 40A Starter
16 15A Steering column control module
17 10A Instrument cluster
18 30A Audio system
19 15A Audio system
20 10A Phone
24 10A Data bus connector
26 10A Engine management system – except 1.6 (BGU), Motronic control unit
27 10A Crankcase ventilation heater
28 20A automatic transmission
29 10 / 20A Engine Management – 1.6FSi (BAG) / 2.0FSi (AXW), Ignition Coils
30 20A Auxiliary heater
31 25A Windshield wiper
32 10A Engine management, Cylinder injectors
33 15A Booster fuel pump
38 10A Headlight range control
39 5A Engine oil temperature sensor, instrument cluster
40 20A Dashboard relay fuse box 1
42 5A Engine Management, Air Mass Meter,
Engine Electronic Component Power Relay
43 20A brake booster vacuum pump
45 15A Heated oxygen sensor, Lambda probe
47 40A Multifunction control module 1
48 40A Multifunction control module 1
49 50A Relay 1 main ignition circuits
51 40A Glow plug control unit
52 50A Multifunction control unit (Onboard supply control unit)
53 50A Door control units, instrument panel fuse / relay box
54 50A Radiator fan control unit

Input fuse box

It consists of high power fusible rates.



1 (150A / 200A) Generator
2 (80A) Power steering
3 (80A) Cooling fan motor
4 (80A) Service vehicles
5 (100A) (for vehicles manufactured after October 2005) – additional heater
6 (80A / 100A) Dashboard fuse / relay box 1 (F20-F24 / F42-F56) 40A Low heating power relay
7 (50A) Dashboard fuse / relay box 1 (F39 / F41) (for vehicles manufactured before April 2006) – trailer electrical

Additionally, on the bottom of this unit, in the model with a diesel engine, a relay unit can be installed to control and protect the glow plugs.

On our YouTube channel, we also posted a video. Watch and subscribe.

And if you know how to make this post better – write in the comments.