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Fuse box diagram (fuse layout), location, and assignment of fuses and relays Jeep Cherokee XJ (1984, 1985, 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996).
Checking and Replacing Fuses
A fuse is an element for protecting the electrical system. A fuse will trip (i.e. it will blow) in the event of a failure or improper interventions in the electrical system.
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.
Notice
- Before changing a fuse, check the ignition key has been removed and that all the other electric devices have been turned off/disabled.
- 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 the fuse blows again, have the vehicle inspected at a qualified service center.
Passenger Compartment Fuse Box Diagram
The fuse box is located on the driver’s side underneath the dashboard.
| № | A | Circuit Protected |
|---|---|---|
| 1 | 25 | Rear Window Wiper/Washer |
| 2 | 15 | Radio, Cigar Lighter, Dome Lamp, LCD Illumination Relay |
| 3 | 10 | Clock, Security Alarm (Ign) |
| from 1993: Extended Idle Switch | ||
| 4 | 15 | Flash to Pass, Headlamps, Headlamp Dimmer Switch, Headlamp Delay Module |
| 5 | 25 | Blower Motor |
| 30 | A/C Mode Selector Switch (with A/C), Heat Mode Selector Switch (without A/C) | |
| 6 | 30 | Power Windows |
| 7 | 2 | Antilock Brakes (ABS) System Module, ABS Power Relay, |
| 8 | 20 | Turn Signal Flasher, Heated Rear Window Relay |
| 9 | 10 | Dome Light, Reading Light, Courtesy Lights, Glove Box Light, Cargo Light, Radio Memory, Power Mirrors, Teltak Connector, Left/Right Door Lock Switch, Telltale Connector, Time Delay Relay |
| 10 | - | Not Used |
| 11 | 25 | Headlamp Delay Module, Horns, Security Alarm |
| 12 | 15 | Hazard Warning System, Stoplights |
| from 1993: Not Used | ||
| 13 | 20 | from 1993: Power Door Lock Relay, Power Door Unlock Relay |
| 7.5 | from 1988: Transmission Control Unit | |
| 14 | 10 | Not Used |
| from 1993: ETR Radio, Power Antenna | ||
| 15 | 15 | from 1993: Parking Lamps (Park Lamp Switch Output), Overhead Console, LCD Illumination Relay, License Lamp, Trailer Tow Connector, Chime/Buzzer Module, Instrument Panel Lamps, Clock, Radio/Clock & Memory, Headlamp Switch, |
| 10 | Parking Lights, Headlight Warning Chime/Buzzer, Instrument Panel Light Dimmer | |
| 16 | 30 | Power Seats, Trailer Tow, Power Door Locks |
| 17 | 7.5 | Instrument Cluster Guages, Headlamp Delay Module, Chime Module, Overhead Console, Seat Belt Warning, Remote Keyless Entry Module |
| 18 | 25 | Heated Rear Window |
| 19 | 5 | Instrument Panel Lamps, Radio Illumination |
| 20 | Windshield Wiper/Windshield Washer |
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Engine Compartment Fuse Box Diagram
| № | A | Circuit Protected |
|---|---|---|
| 1 | 60 | Generator Output |
| 2 | 30 | Engine Control (ECU) - Fuel Pump, Injectors, Ignition Coil, Oxygen Sensors, Generator Field, Engine Controller Automatic Transmission Controller (ATCU) |
| 3 | 40 | Fuse (Passenger Compartment): "11" |
| 4 | 20 | Hazard Lamps |
| 5 | 40 | Headlamp Switch, Fuse (Passenger Compartment): "4", "15" |
| 6 | 50 60 | Ignition Switch, Daytime Running Lamp Module, Fuel Pump Relay, Automatic Shut Down Relay, Powertrain Control Module, Fuse (Passenger Compartment): "17" |
| 7 | 40 | Heated Rear Window, Starter Solenoid |
| 8 | 40 | ABS Pump Motor |
| 9 | 60 | Generator Output |
| 10 | 30 | ABS System |
| 11 | 15 | Ignition Switch - Back-up Lamps, A/C Relay Coil, Shift Selector, Speed Control, Aux. Cooling Fan Relay Coil |
| 12 | 10 | Automatic Transmission, Daytime Running Lamp Module, Fuel Pump Relay, Automatic Shut Down Relay, Powertrain Control Module, Fuse (Passenger Compartment): "17" |
| 13 | 15 | Auxilliary Lamps - Fog Lamps, Underhood Lamps |
| 14 | 20 | Engine Controller |
| 15 | 20 | Aux. Cooling Fan |
| 16 | 10 20 | Ignition Off Draw, Radio/Clock Memory, Ignition Off Draw, Dome Courtesy (1994-95) |
| A | Aux. Cooling Fan Relay | |
| B | Fuel Pump Relay | |
| C | ABS Pump Relay | |
| D | Air Conditioning Relay | |
| E | Auto Shutdown Relay | |
| F | Starter Relay | |
| G | ABS System Relay | |
Relay Box
| № | Relay |
|---|---|
| 1 | Illuminated Entry Relay (1993-1994); |
| Not Used (1995) | |
| 2 | Horn Relay (1993-1994) |
| Dual Flasher Relay (1995) | |
| 3 | Rear Window Defogger Relay |
| 4 | Not Used |
| 5 | Not Used (1993-1994) |
| Horn Relay (1995) | |
| 6 | Not Used |
| 7 | Not Used |
| 8 | Radio Illumination Relay |
| 9 | Power Door Lock (Unlock) Relay |
| 10 | Power Door Lock (Lock) Relay |
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