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Fuse box diagram (fuse layout), location, and assignment of fuses and relays Isuzu Pickup, Rodeo & Amigo (1988, 1989, 1990, 1991, 1992, 1993, 1994).
Checking and Replacing Fuses
If an electrical device is not working, check whether the respective fuse is blown. Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Check those fuses first that protect the failed component, but check all the fuses before deciding that a blown fuse is not the cause. Replace any blown fuses with another with the same amperage (same color) and check the component’s operation.
Note
- Before replacing a fuse check that the key has been removed from the ignition and that all the services are switched off and/or disengaged.
- Never replace a broken fuse with anything other than a new fuse. Always use a fuse of the same colour.
- Never change a fuse with another amperage. This can cause damage to the electrical system and fire.
- If a fuse blows again contact a qualified service center.
Passenger Compartment Fuse Box Diagram
| № | A | Protected Component |
|---|---|---|
| 1 | 10 | Taillights & Side Marker Lights, Parking & License Lights, Instrument Illumination |
| 2 | 10 | Stoplight, Rear Wheel ABS, ECT Computer (4WD A/T) |
| 3 | 10 | Dome Light, Step Light & Spotlight, ECM Controller (2.6L) |
| 4 | 15 | Auto Door Lock |
| 5 | - | - |
| 6 | 15 | Windshield Washer & Wiper |
| 7 | 10 | Meter, Turn Signal Light, Buzzer, Fuel Pump (Pickup) |
| 8 | 10 | 2WD: AC Generator, Cruise Control, Back-Up Light, Overdrive Off Solenoid (A/T), Slow Cut Solenoid (2.3L) |
| 15 | 4WD: AC Generator, Cruise Control, Back-Up Light, Slow Cut Solenoid (2.3L) | |
| 9 | 15 | Ignition Coil |
| 10 | - | - |
| 11 | 20 | 2.6L: Fuel Pump |
| 12 | 10 | 2.6L, 3.1L: Starter, ECM Controller (2.6L) |
| 13 | 15 | Lighter, Radio |
| 14 | 20 | Rear Wheel Anti-Lock |
| 15 | - | - |
| 16 | - | - |
| 17 | - | - |
| 18 | 20 | Circuit Breaker: Power Window (Pickup) |
Engine Compartment Fuse Box Diagram
| № | A | Circuits protected |
|---|---|---|
| 1 | 10 | 2.6L, 3.1L: Engine Control Module (ECM) |
| 15 | 2.3L: Engine Control Module (ECM) | |
| 2 | 20 | 2.6L, 3.1L: Fuel Pump |
| 10 | 2.3L: V.S.V | |
| 3 | 10 | 1988-1993: Hazard Warning Flasher Light |
| 15 | 1994: Hazard Warning Flasher Light | |
| 4 | 10 | Horn |
| 5 | 10 | 2.3L, 2.6L: Charge System |
| 6 | 10 | 2.3L: Auto-Choke |
| 7 | 20 | Heater |
| 8 | 10 | Air Conditioner |
| 9 | 10 | Right Headlight |
| 10 | 10 | Left Headlight |
| 11 | - | - |
| 12 | - | - |
| 13 | - | - |
| A | 80 | Main №1 |
| 60 | Main №1 | |
| B | 30 | Main №2 |
| C | - | - |
| D | - | - |
| R1 | Headlights | |
| R2 | Heater | |
| R3 | 2.6L (A/T), 3.1L: Starter | |
| R4 | 2.3L: Engine Control Module (ECM) | |
| 2.6L (A/T): Overdrive Cancel | ||
| 3.1L: A/C Cut | ||
| R5 | 2.3L: EFE Heater | |
| 2.3L, 2.6L: Fuel Pump | ||
| 3.1L: Fuel Pump №1 | ||
| R6 | 2.3L, 2.6L: Charge | |
| 3.1L: Fuel Pump №2 | ||
| R7 | 2.6L, 3.1L: Engine Control Module (ECM) | |
| R8 | Intermittent Wiper | |
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