Opel Vectra C (2002-2008) – fuse and relay box

Diagrams of fuse and relay boxes – Opel Vectra C

Applies to vehicles manufactured in the years:

2002, 2003, 2004, 2005, 2006, 2007, 2008.

 

Passenger compartment

It is located on the left end of the dashboard on the driver’s side.

Opel Vectra C (2002-2008) - fuse and relay box

 

Opel Vectra C (2002-2008) - fuse and relay box

Description

1 20A Audio system, auxiliary heater, DVD player
2 7.5A Air conditioner – manual temperature control, air conditioner / heater fan motor
3 20A Luke
4 reserve
5 7.5A Electric door control unit
6 7.5A Stop lights
7 30A Multifunction control unit 1
8 30A door control unit
9 7.5A Multifunction control unit 1
10 7.5A Electric steering column control unit
11 Diagnostic connector 7.5 A (DLC)
12 15A Battery overload protection
13 reserve
14 reserve
15 30A Driver’s door control
16 reserve
17 15A Instrument cluster, multifunction display
18 7,5А Ignition lock, air conditioner
19 reserve
20 7.5A Lateral movement sensor
21 7.5A Telematics
22 Cigarette lighter 30A
23 Air conditioner 30A – manual temperature control, air conditioning / heater fan motor
24 reserve
25 7.5A Air conditioner – manual temperature control, air conditioner / heater fan motor
26 7.5 A multifunction display, instrument cluster
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Some relays may be on the rear.

 

Opel Vectra C (2002-2008) - fuse and relay box

Relays

  1. Ignition main circuit relay (Terminal 15a)
  2. Terminal 15 relay
  3. Internal ventilation relay
  4. Heater blower motor relay

Engine compartment

Main box

It is located next to the battery.

Opel Vectra C (2002-2008) - fuse and relay box

Description

R1
R2
R3
R4
R5 Engine control relay
R6 Starter relay
R7 Windshield Wiper Motor Relay (ON / OFF)
R8
R9 Main ignition circuits relay
R10 Windshield Wiper Motor Relay (Wiper Low / High Speed)
R11 Headlight washer relay
R12
R13
R14 A / C compressor electromagnetic clutch relay
1 20A Electronic engine control unit
2 25A Starter
3 Buzzer 20A
4 10A Air conditioning
5 15A Windshield wiper / washer
6 reserve
7 ESP 15A control unit (vehicle stability control)
8 10A Headlamps, windshield washer nozzle heaters
9 7.5A Power steering
10 10A Headlamp range control unit
11 30A Windshield wiper
12 30A Windshield wiper
13 ESP 7.5 A control unit (vehicle stability control)
14 10A Engine management
15 10A Electronic engine control unit
16 7.5A Anti-lock brake system (ABS)
17 reserve
18 reserve
19 5/10 / 15A Headlight range control unit, headlight range control, xenon headlamps
20 5A headlight range control
21 reserve
22 reserve
23 Auxiliary heater 20A
24 30A battery voltage
25 30A battery voltage
26 reserve
27 reserve
28 60A Control unit for opening / closing the boot lid (rear door)
29 40A Anti-lock brake system (ABS)
thirty 60A Control unit for opening / closing the boot lid (rear door)
31 Instrument panel fuse / relay box 60A
32 40A Anti-lock brake system (ABS)
33 60A Main Ignition Circuit Relay, Fuse / Relay Box, Instrument Panel
34 60A Control unit for opening / closing the boot lid (rear door)
35 30A / 40A cooling fan motor
36 Cooling fan motor 20A / 30A
37 Adaptive headlight system – AFL
38 reserve
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Additional box

Opel Vectra C (2002-2008) - fuse and relay box

Description

Type 1

  1. 60A glow plug control unit
  2. 30A fuel filter heater relay
  3. 60A glow plug control unit

R3 – Fuel filter heater relay

Type 2

R2, R3 – Fuel heater relay

  1. Starter 30A
  2. Buzzer 20A

Trunk

This unit is located in the left luggage compartment, in the glove compartment.

Opel Vectra C (2002-2008) - fuse and relay box

Opel Vectra C (2002-2008) - fuse and relay box

Description

1 reserve
2 reserve
3 Electric seat 40A
4 40A Heated rear window
5 Electric seat 40A
6 Window lifter 30A – right rear
7 Window regulator 30A – rear left
8 15A Heated rear right seat
9 15A Anti-theft system, horn
10 20A fuel pump
11 Battery voltage 25A
12 12A Heated seat – rear left
13 Trailer electrical connector 20A
14 15A Rear window wiper
15 15A Heated seats, seat ventilation system, front left
16 15A Heated rear right seat
17 15A connector for additional equipment
18 30A Trunk lid / tailgate lock
19 10A battery voltage
20 7.5A Central locking
21 5A Volume change sensor (anti-theft system)
22 Trunk lock remote control 30A
23 7.5 A Anti-theft alarm cable on the glass (alarm anti-theft glass break sensor)
24 Battery voltage 25A
25 10A suspension control system
26 Ignition switch 25A
27 5A seat occupancy sensor, tire pressure monitoring system, rain sensor, air conditioning system
28 7.5A Parking sensors
29 reserve
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Some components of the relay can be attached to the rear.

Relays

Opel Vectra C (2002-2008) - fuse and relay box

Description

5 Rear window wiper
6 Terminal 15
7 Heated rear left seat
8 Heated rear right seat
9 Heated rear window
10 Buzzer / anti-theft alarm
11 Fuel pump
12 Single lock / fuel filler flap

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