Opel Frontera / Isuzu Wizard – fuse and relay

Opel Frontera SUV has been produced in two generations A and B since 1991. This model is also known as Isuzu Wizard / Isuzu Rodeo (right-hand drive versions) and Vauxhall Frontera. The first generation Frontera A entered the markets in 1992, 1993, 1994, 1995, 1996, 1997, 1998. During this time, the car has been restyled. The second generation Frontera b was produced in 1999, 2000, 2001, 2002, 2003 and 2004. In this publication you will find a description of the Vauxhall Frontera B and A (1st and 2nd generation) fuse and relay boxes with box diagrams and locations. Let’s highlight the fuse responsible for the cigarette lighter.

Opel Frontera

The purpose of the elements in the boxes may differ from that shown and depends on the year of manufacture and the country of delivery. Check the description with your own on the back of the protective cover.

For two generations of Opel / Vauxhall Frontera, the common location of the fuse boxes is characteristic: one in the passenger compartment, under the dash, on the driver’s side, the other under the hood on the right side, next to the battery.

Frontera A

Engine compartment

Main box

Photo of the unit under the hood of frontera a


Block diagram under the hood of fronter a


R1Relay dimensions
R2Air conditioner relay
R3Relay dimensions
R4Fog lamp relay
R5Headlight relay
R6Heater blower motor relay
R7Horn relay
R8Relay for intermittent operation of the windshield wiper / washer
110A Front and rear dimensions – right
210A Front and rear dimensions – left
315A Alternator (early models) – 2.8TD
430A Air conditioner fan – right
525A Headlamp washers, horn, engine diagnostics system (early models)
625A Fuel pump, engine management system – 2.0 / 2.2
725A Heater blower motor, A / C compressor electromagnetic clutch
810A Front fog lamps
915A Headlamp-right, headlights of additional lighting
1010A Headlamp – Left, headlight range control motor, headlamp high beam indicator
1160A Fusible link – main
1260A Fuse-link – Headlights, exhaust air system – 2.2
1330A Fuse link – Front and rear dimensions, fuse F5
1430A Fuse link – Cooling fan motor

Additional relays


Location of the additional relay under the hood

Relay designation

  • K6 – Air conditioner
  • K25 – Fan relay
  • K51 – Air conditioner fan
  • K68 – Fuel pump
  • K80 – Heating the fuel filter
  • K81 – Auxiliary coolant pump
  • K82 – Starter relay
  • K87 – Air conditioner fan
  • K97 – Headlight washer timer

Passenger compartment

Fuse box

Photo for example

Photo of the block in the saloon of the Opel Frontera a


Block diagram in the saloon of the Opel frontera a


110A Central locking
215A Stop lights alarm
310A Interior lamps, audio system
420A Heated rear window
510A Rear fog lamps, windshield washer nozzle heaters (later models)
615A Windshield wiper / washer
710A Instrument cluster indicators, direction indicators, heated door mirrors, warning buzzer about left on lamps
815A Heated front seats, sunroof (early models)
915A Ignition system, cooling fan motor – 2.0 / 2.2
1010A Rear window wiper / washer
1130A Power window motor, left door, sunroof (later models)
1230A Right door power window motor
1315A Power window switches, cigarette lighter
1410A ABS

The fuse number 13, 15A, is responsible for the cigarette lighter.

Relay box

It is attached to the pillar, on the right at the front passenger’s feet, under the trim.

Additional relay frontera a

The following relays can be located here:

  • Turn signal interrupter relay
  • Central locking control unit
  • Heated rear window relay
  • Relay, electronic engine control unit (2.0 / 2.2)
  • Headlights on warning buzzer
  • Rear fog lamp relay
  • Heated mirror relay

Frontera B

Engine compartment

Photo of the block under the hood of the frontera b

Check the assignment with your diagram on the unit cover.


Cover scheme of the Frontera block b


R1Heater blower motor relay
R2Headlamp high beam relay
R3Diode ABS
R4Fog lamp relay
R5Headlight relay
R6Air conditioner relay
R7Fuel pump relay
R8Starter relay
R9Engine control relay
R10A / C compressor electromagnetic clutch relay
115A Alarm
210A Buzzer
310A Air Conditioner
420A Engine management
510A Engine management
610A Engine management
720A Connector for electrical equipment of the trailer
815A LH headlamp – high beam
915A RH headlamp-high beam
1010A LH headlamp – low beam
1110A Right headlamp – low beam
1215A Fog lights
1310A Rear fog lamps
1420A Headlight washers
15100A Alternator, Fuse / Relay Box, Engine Compartment 1, Fuse / Relay Box, Engine Compartment 2, Fuse / Relay Box, Instrument Panel, Ignition Switch, Light Switch, Starter
1660A Fuse / relay box, engine compartment 1, ignition switch
1760A Anti-lock braking system (ABS)
1840A Heater / air conditioner
1960A Cooling fan motor relay

Several relays can be placed near the unit responsible for the cooling fan (high and low speed).

Passenger compartment

Photo of the block in the saloon of the Opel Frontera b


Block diagram of the Opel Frontera b


R1Relay dimensions
R2Diode – interior lighting lamps
R3Window regulator motor relay
R4Heated rear window relay 2
R5Heated rear window relay 1
R6Relay – Alarm Breaker – Right
R7Relay – Alarm Breaker – Left
115A Cigarette lighter, audio
210A Anti-theft system
310A Rear left side
410A Rear right side marker
515A Audio system
615A Stop lights
710A Interior lamps
820A Central locking
915A Heated rear window
1015A Heated rear window
1115A Direction indicators, instrument cluster, instrument cluster indicators
1215A Engine management
1315A Engine management
1415A Reversing lights
1515A Engine management
1620A Windshield wiper / washer
1710A Rear window wiper / washer
1815A Heated seats
1920A Heated door mirrors, heated rear window
2010A Starter
2130A Power windows
2210A Airbag

Fuse number 1, 15A, is responsible for the cigarette lighter.

Still have questions? Ask them in the comments.

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