Fuse diagrams and relay boxes – Jeep Wrangler TJ
Applies to vehicles manufactured over the years:
1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006.
For the cigarette lighter (electrical outlets) on the Jeep Wrangler. Fuses 18 or 19 in the passenger compartment fuse box and 17 in the engine compartment (2003-2006) are responsible.
Passenger compartment
The fuse panel is located behind the glove box.
| Number | Amps [A] | Description |
|---|---|---|
| 1 | 20 | Headlight switch (multifunction switch);
Sentry key immobilizer module. |
| 2 | 20 | Brake Light Switch |
| 3 | 10 / 20 | 1997-1998: Fog light relay #1 (20A);
1999-2002: “PRNDL” light, front fog light switch, radio, rear window defroster switch (top), air conditioner heater control, rear wiper/washer switch (top), instrument panel, rear fog light switch, headlight switch (10A) 2003-2006: subwoofer, radio jammer and relay (20A). |
| 4 | 10 | Driver door tilt switch, passenger door tilt switch;
Fog light relay 1; Light Fog Relay No. 2 Rear fog light relay. |
| 5 | 10 | Airbag control module |
| 6 | 20 | Rear wiper motor (hard top);
Rear wiper/wiper switch (hard top). |
| 7 | 10 | Park/neutral position switch (PNP) (automatic transmission);
Reversing light switch (manual transmission); Anti-lock brake controller (ABS); A/C compressor clutch relay; Rear window de-icer relay; ABS relay. |
| 8 | 10 / 20 | 1997-1998: Air conditioner heater control (20A);
1999-2006: A/C heater control, HVAC module, fan motor relay, mixed door actuator (10A). |
| 9 | 10 | Airbag control module;
Switch for turning the passenger airbag on/off. |
| 10 | 10 | Brake lock solenoid;
Instrument cluster; Compass/temperature mirror. |
| 11 | 10 | 1997-1998: Daytime running light module, torque converter clutch solenoid, EVAP/purge cycle solenoid valve, A/C compressor clutch relay, immobilizer module, EVAP leak detection pump, powertrain control mule, automatic shutdown relay, fuel pump relay, rear window defroster relay;
1999-2006: daytime running light module, torque converter clutch solenoid, EVAP solenoid/cycle exhaust, air conditioner compressor clutch relay |
| 12 | 10 | 1997-1998: “PRNDL” lamp, front fog light switch, radio, rear window defroster switch (upper hard), air conditioner heater control, rear wiper/washer switch (upper hard), instrument cluster, rear fog light switch;
1999-2006: Sentry key immobilizer module, fuel pump relay, automatic shutdown relay, power unit control module, oxygen sensor relay after heating, oxygen sensor relay before heating |
| 13 | 10 | Turn/danger signal switch (multifunction switch);
Passenger airbag on/off switch (’97-’98). |
| 14 | 10 / 20 / 25 | 1997-1999: Wiper switch, wiper motor (20 A);
2000-2002: Wiper switch, wiper motor (25 A); 2003-2006: Radio (10A). |
| 15 | 10 | 1997-2002: Radio;
2003-2006: Rear window defogger switch (hard cover). |
| 16 | 10 | Headlight leveling engine;
Headlight leveling switch; Rear fog light relay. |
| 17 | 10 / 25 | 1997-2002: Rear window defogger switch (hard top) (10A);
2003-2006: Windshield wiper motor, windshield wiper switch (multi-function switch) (25A) |
| 18 | 15 / 20 | 1997-2002: Uninterruptible auxiliary power supply (15 A);
2003-2006: Cigar lighter socket/charger socket, switched auxiliary power supply (20 A) |
| 19 | 20 | 1997-2002: Cigarette lighter/power socket, switchable auxiliary power supply;
2003-2006: Backup |
| 20 | 20 | Motor starter relay;
Clutch pedal position switch (manual transmission). |
Engine compartment
Your vehicle is equipped with an electrical distribution center located in the engine compartment, near the battery.
This power center contains plug-in “Cartridge” fuses, ISO relays, and Mini (Micro) fuses. A label inside the plug-in cover in the center identifies each component for easy replacement if needed. Cartridges and Mini (Micro) fuses can be purchased from an authorized dealer.
1997-1998
| Number | Amps [A] | Description |
|---|---|---|
| 2 | 40 | Ignition switch (fuse (passenger compartment): “5”, “6”, “7”, “8”, “20”);
Engine starter relay; Clutch pedal position switch (manual transmission). |
| 3 | 30 | Ignition switch (cigarette lighter/cigarette lighter, fuse (passenger compartment:) “9”, “10”, “11”, “13”, “14”, “15”) |
| 4 | 40 | Passenger compartment fuse block: “1”, “2”, “3” |
| 5 | 40 | Lighter/accessory relay (passenger compartment fuse block: “18”, “19”) |
| 6 | 30 | Automatic relay shutdown;
Powertrain control module. |
| 7 | – | Not used |
| 8 | – | Not used |
| 9 | 20 | Turn/Hazard Signal Switch |
| 10 | 30 | Headlight Switch |
| 11 | 40 | Blower motor relay |
| 12 | – | Not used |
| 13 | 30 | ABS Relay |
| 14 | 40 | ABS pump motor relay |
| 15 | 40 | Rear window demist relay |
| 16 | 20 | Fuel Pump Relay |
| 17 | 10 | Dome lamp;
Indicator set; Data link connector; Radio; Auxiliary Lamp; Overhead Lamp; Dome lamp with sound bar. |
| 18 | 10 | ABS pump motor relay |
| 19 | 10 | A/C compressor clutch relay |
| 20 | 20 | Horn relay |
| 21 | 20 | Ignition coil;
Fuel injector; Oxygen sensor. |
| Relay | ||
| R1 | Fuel Pump | |
| R2 | Not used | |
| R3 | Automatic shutdown | |
| R4 | A/C compressor clutch | |
| R5 | Horn | |
| R6 | ABS | |
| R7 | Not used | |
| R8 | ABS pump motor | |
| R9 | Engine starter | |
| R10 | Rear window defogger |
1999
| Number | Amps [A] | Description |
|---|---|---|
| 2 | 40 | Ignition switch (fuse (passenger compartment): “5”, “6”, “7”, “8”);
Engine starter relay. |
| 3 | 30 | Ignition switch (cigarette lighter/cigarette lighter, fuse (passenger compartment:) “9”, “10”, “11”, “12”, “13”, “14”, “15”, “20”) |
| 4 | 40 | Fuse (passenger compartment): “1”, “2 |
| 5 | 40 | Lighter/accessory relay (fuse (passenger compartment): “19”, “18”) |
| 6 | 30 | Automatic relay shutdown;
Powertrain control module. |
| 7 | – | Not used |
| 8 | – | Not used |
| 9 | 20 | Turn signal/hazardous signal switch |
| 10 | 30 | Headlight Switch |
| 11 | 40 | HVAC Unit |
| 12 | – | Not used |
| 13 | 30 | ABS Relay |
| 14 | 40 | ABS pump motor relay |
| 15 | 40 | Rear window demist relay |
| 16 | 10 | A/C compressor clutch relay |
| 17 | 20 | Horn relay |
| 18 | 20 | Fuel injector;
Ignition coil (2.5 l). |
| 19 | 20 | Fuel Pump Relay |
| 20 | 10 | Bulb under the hood;
Left ceiling lamp; Right ceiling lamp; Radio; Data link connector; Dome lamp (hard cover); Soundbar dome lamp (speaker system 4). |
| 21 | 10 | ABS pump motor relay |
| 22 | – | Not used |
| 23 | – | Not used |
| 24 | – | Not used |
| 25 | 20 | Light Fog Relay 1 |
| 26 | – | Not used |
| 27 | 10 | Leak detection pump;
Oxygen sensor. |
| Relay | ||
| R1 | Automatic shutdown | |
| R2 | A/C compressor clutch | |
| R3 | Horn | |
| R4 | Fuel Pump | |
| R5 | ABS | |
| R6 | ABS pump motor | |
| R7 | Engine starter | |
| R8 | Rear window defogger |
2000-2006
| Number | Amps [A] | Description |
|---|---|---|
| 1 | 40 | Blower motor relay (HEVAC) |
| 2 | 40 | Rear window demist relay |
| 3 | 40 | Fuse (passenger compartment): “1”, “2”, “3” / exterior lighting |
| 4 | 40 | High-speed radiator fan;
Low-speed radiator fan. |
| 5 | 20 | 2000-2002: not used; 2003-2006: transmission control relay |
| 6 | 30 / 40 | 2000-2001: ABS pump motor relay (40A);
2002: Engine starter relay, ignition switch (fuse (passenger compartment): “5”, “6”, “7”, “8”) (40A); 2003-2006: Engine starter relay, ignition switch (fuse (passenger compartment): “5”, “6”, “7”, “8”) (30 A) |
| 7 | 20 / 30 | 2000-2001: ABS Relay (30A);
2002: Multifunction switch (20A); 2003-2006: Not used |
| 8 | 40 | 2000-2001: Engine starter relay, ignition switch (fuse (passenger compartment): “5”, “6”, “7”, “8”);
2002-2006: ABS engine |
| 9 | 20 / 30 | 2000-2004: Automatic shutdown relay, drive train control module (30 A);
2005-2006: Automatic shutdown relay (ASD), traction unit control module (20A). |
| 10 | 30 / 40 | 2000-2001: Headlight Switch (30A);
2002-2006: HD/LP (40A) |
| 11 | 20 | Turning on the IOD signal/emergency light/storage switch |
| 12 | 30 | ABS Valve |
| 13 | 40 | Ignition switch (fuse (passenger compartment): “17”, “18”, “19”) |
| 14 | 30 | 2000-2001: ignition switch (cigarette lighter/cigarette lighter, fuse (passenger compartment): “9”, “10”, “11”, “12”, “13”, “14”, “15”, “22” ), clutch pedal position switch (manual transmission);
2002: ignition switch (fuses (passenger compartment): “9”, “10”, “11”, “12”, “13”, “14”, “15”, “20”), clutch pedal position switch (manual transmission); 2003-2006: Not used |
| 15 | 40 / 50 | 2000-2001: Accessory lighter/transmitter (fuse (passenger compartment): “19”), fuse (passenger compartment): “18” (40 A);
2002: Fuse: “24” (50A); 2003-2006: Fuse: “26” / IOD (50A) |
| 16 | 10 / 15 | 2000-2001: Oxygen sensor (10A);
2002-2004: Heater relay after oxygen sensor (15A); 2005-2006: Not used |
| 17 | 20 | 2000-2001: downstream oxygen sensor heater relay, upstream oxygen sensor heater relay;
2003-2006: power socket |
| 18 | 20 | Horn relay |
| 19 | 20 | Multifunction switch (front fog lamps) |
| 20 | 15 | 2000-2002: not used;
2003-2006: radio |
| 21 | 10 | A/C compressor clutch relay |
| 22 | 20 | 2000-2002: not used;
2003-2006: ignition switch (fuses (passenger compartment): “9”, “10”, “11”, “12”, “13”, “14”, “22”), clutch pedal position switch (manual transmission). |
| 23 | 20 | Fuel pump relay |
| 24 | 10 / 20 | 2000-2001: Not used;
2002: Dome lamp, instrument cluster, data link connector, radio, ceiling lamp, under hood lamp, dome lamp with sound bar (10 A) 2003-2006: Rear cabinet relay (off-road package), front cabinet (off-road package) ( 20A). |
| 25 | 10 | 2000-2001: Dome lamp, instrument cluster, data link connector, radio, heater lamp, overhead lamp, dome lamp with sound bar;
2002-2006: Not used |
| 26 | 10 / 20 | 2000-2002: Ignition coil, fuel injector (20A);
2003-2006: Dome lamp, instrument cluster, data link connector, axle lock switch (off-road package), heater lamp, compass/temperature mirror, under hood lamp (10A) |
| 27 | 20 | 2000-2002: not used;
2003-2006: multifunction switch |
| 28 | 10 / 20 | 2000-2001: ABS (10A);
Clutch Override 2003-2006: auto-shut-off relay, ignition coil, fuel injector, coil capacitor (20 A) |
| Relay | ||
| R1 | Automatic shutdown | |
| R2 | A/C compressor clutch | |
| R3 | 2000-2002: not used;
2003-2006: transmission control |
|
| R4 | Engine starter | |
| R5 | ABS | |
| R6 | 2000-2004: Oxygen sensor background heater;
2005-2006: Not used |
|
| R7 | 2000-2001: Front oxygen sensor heater;
2002-2006: Fog lamp |
|
| R8 | Horn | |
| R9 | Fuel Pump | |
| R10 | Rear window defogger | |
| R11 | 2003-2006: front cabinet (all-terrain package);
2005-2006: high-speed radiator fan (2.4L PowerTech). |
|
| R12 | 2000-2001: ABS;
2003-2006: rear locker (off-road package); 2005-2006: low-speed radiator fan (2.4L PowerTech) |
