Fuses and relays Opel Corsa / Combo / Tigra (B / S93), 1993–2000

The Opel Corsa is a German subcompact car (supermini) produced by General Motors since 1982. It was also marketed under the Vauxhall (UK) and Chevrolet (South America and Asia) brand names. The second generation (Corsa B) was produced from 1993 to 2000 and served as the platform for the Combo light commercial vehicle (LCV) and the Tigra coupe. In this article, we examine the fuse box diagrams and relay assignments for the Opel / Vauxhall Corsa, Combo, and Tigra (Second generation; chassis code B / S93; Gamma platform) manufactured from 1993 through 2000.

Below you will find component location diagrams and photos of the power distribution centers. Fuses for the “Cigarette lighter” and “Fuel pump” are highlighted in bold.

In the Engine Compartment

Located on the left side of the engine compartment. Remove the protective cover to gain access.

Diagram
No.	Description
Option 1 (Models from 1995 onward, with air conditioning)
1	A/C compressor relay
2	A/C condenser fan relay I
3	A/C condenser fan relay II
4	A/C condenser fan relay III
F1 - F2	Secondary air injection (SAI) pump
F3	Diesel fuel filter heater
F4	Diesel glow plugs
Option 2 (Models from 1995 onward, without air conditioning)
F1 - F2	Secondary air injection (SAI) pump
F3	Diesel fuel filter heater
F4	Diesel glow plugs
Option 3 (Models prior to 1994)
1	Diesel fuel filter heater
2	Diesel glow plugs
3	Diesel fuel filter heater relay
4	Horn and anti-theft alarm system
5	A/C compressor relay

In the Passenger Compartment

Three power distribution centers are located inside the passenger compartment to protect the vehicle's electrical circuits.

Main Fuse Box

Located under the dashboard on the driver's side, behind the protective trim panel.

General view of the Opel / Vauxhall Corsa B passenger compartment fuse box.

Diagram
No.	Rating (A)	Description
1	20	Hazard lights, anti-theft alarm siren, interior lighting, luggage compartment lighting
2	10	Automatic transmission control unit
3	30	Heated rear window, anti-theft immobilizer
4	10	Daytime running lights (DRL)
5	10	Automatic transmission control unit
6	10	Reversing lights, rear fog lights
7	30	Air conditioning system
8	20	Left parking light, left tail light
9	20	Power sunroof
10	10	Left high-beam headlight
11	30	Headlight washer system
12	10	Left low-beam headlight, headlight leveling system
13	20	Central locking system
14	40	Heated rear window
15	30	Heater and A/C blower fan
16	30	Windshield wipers
17	10	Audio system, multi-information display, instrument cluster, A/C system, glove box light, power windows, power exterior mirrors, power steering
18	20	Central locking, reversing lights, speedometer, automatic transmission, heated seats, heated rear window, Opel Corsa / Combo / Tigra cigarette lighter fuse
19	10	Headlight switch, daytime running lights
20	30	A/C and ventilation blower fan
21	15	Brake lights, hazard warning lights
22	10	Anti-lock braking system (ABS)
23	10	Right parking light, right tail light, license plate light
24	15	Air conditioning system
25	10	Right high-beam headlight
26	20	Fuel pump fuse, electronic fuel injection (EFI) system
27	10	Right low-beam headlight, headlight leveling system
28	30	Power windows

Relay positions:
1. Heated exterior mirror timer relay
2. Turn signal flasher relay
3. Rear window wiper intermittent relay
4. Fog light coding jumper (6-pin)
5. Front fog lights relay
6. Rear fog light relay
7. Windshield wiper intermittent relay
8. Heated rear window relay
9. Headlights-on warning buzzer
10. Anti-theft alarm siren relay
11. Headlight washer pump delay relay
12. Anti-theft alarm starter interlock relay
13. Daytime running lights (DRL) relay
14. Diagnostic Link Connector (DLC) – 10-, 14-, or 16-pin depending on specification

Relay Box No. 1

Located behind the right-hand A-pillar / kick panel trim. Remove the plastic panel to gain access.

Legend:
1. Multec engine control module (ECM)
2. Fuel pump relay
3. Diesel glow plug relay
4. Alternator / charge indicator relay

Relay Box No. 2

Located above the glove compartment. Two layout variants exist depending on production year and equipment level.

Legend:
Option 1
1. A/C condenser fan relay I (models up to 1995)
2. A/C condenser fan relay II (models up to 1995) or A/C compressor relay (from 1996)
3. A/C condenser fan relay III (models up to 1995)

Option 2
1. Anti-theft alarm control unit
2. Condenser fan relay (K51)
3. Condenser fan relay (K52)
4. Condenser fan relay (K26)
5. Air conditioning (A/C) relay
6. A/C blower fan relay
7. A/C condenser fan relay (high speed / 2nd stage)]