Jeep Wrangler TJ (1997-2006) – fuse and relay box

Fuse and Relay Box Diagrams – Jeep Wrangler TJ

Applies to vehicles manufactured in the years:

1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006.

The cigarette lighter (sockets) in the Jeep Wrangler are fuses 18 or 19 in the passenger compartment fuse box and fuses 17 in the engine compartment (2003-2006).

Passenger compartment

The fuse panel is located behind the glove compartment.

The glove box must be removed to access the fuse panel. It can be removed by sliding the glove box strap off the hook and letting the door roll off its hinges. To reinstall, set the glove box door to 8 o’clock, hook the hinge tabs on the bottom edge of the glove box door with the hinge pins on the bottom edge of the dash panel. Tilt the top edge of the glove box door up toward the dash just enough to reattach the glove box strap to the door. Rotate the glove box door to the closed position. Open and close to ensure proper installation.

Jeep Wrangler TJ (1997-2006) - fuse and relay box

Jeep Wrangler TJ (1997-2006) - fuse and relay box

Number Amperes [A] Description
1 twenty Headlight switch (multi-function switch);

Sentry key immobilizer module.

2 twenty Brake light switch
3 10/20 1997-1998: Fog Lamp Relay No.1 (20A);

1999-2002: Lamp “PRNDL”, Front Fog Lamp Switch, Radio, Rear Window Defogger Switch (Top), A / C Heater Control, Rear Wiper / Washer Switch (Top), Instrument Cluster, Rear Fog Lamp Switch, Headlight Switch ( 10A)

2003-2006: Subwoofer, radio choke and relay (20A)

4 10 Driver’s door ajar switch, passenger’s door ajar switch;

Fog lamp relay No. 1;

Fog lamp relay No. 2;

Rear fog lamp relay.

5 10 Airbag control module
6 twenty Rear wiper motor (hard top);

Rear wiper / washer switch (hard top).

7 10 Park / Neutral Position (PNP) switch (automatic transaxle);

Reverse lamp switch (manual gearbox);

Anti-lock brake control unit (ABS);

A / C compressor clutch relay;

Rear window defogger relay;

ABS relay.

8 10/20 1997-1998: A / C Heater Control (20A);

1999-2006: A / C Heater Control, HVAC Module, Blower Motor Relay, Mixed Door Actuator (10A)

9 10 Airbag control module;

Passenger airbag on / off switch.

10 10 Brake shift lock solenoid;

Instrument cluster;

Compass / temperature mirror.

11 10 1997-1998: Daytime Running Light Module, Torque Converter Clutch Solenoid, EVAP / Duty Cycle Cleaner Solenoid, A / C Compressor Clutch Relay, Immobilizer Module, EVAP Leak Detection Pump, Powertrain Control Mudele, Auto Shutdown Relay, Fuel Pump Relay, Rear windshield Defogger relay;

1999-2006: Daytime Running Lamp Module, Torque Converter Clutch Solenoid, EVAP / Duty Cycle Purge Solenoid, A / C Compressor Clutch Relay

12 10 1997-1998: “PRNDL” Lamp, Front Fog Lamp Switch, Radio, Rear Window Defogger Switch (Hard Top), A / C Heater Control, Rear Wiper / Washer Switch (Hard Top), Instrument Cluster, Rear Fog Lamp Switch;

1999-2006: Sentry key immobilizer module, Fuel pump relay, Auto shutdown relay, Powertrain control module, Post-heater oxygen sensor relay, Pre-heater oxygen sensor relay

13 10 Turn signal / hazard switch (multi-function switch);

Passenger airbag on / off switch (’97 -’98).

14 10/20/25 1997-1999: Windshield Wiper Switch, Windshield Wiper Motor (20A);

2000-2002: Windshield Wiper Switch, Windshield Wiper Motor (25A);

2003-2006: Radio (10A)

15 10 1997-2002: Radio;

2003-2006: Rear window defogger switch (hard top)

16 10 Headlight leveling motor;

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 (multifunction switch) (25A)

18 15/20 1997-2002: Non-switchable auxiliary power (15 A);

2003-2006: Cigar lighter / power outlet, switchable auxiliary power (20A)

19 twenty 1997-2002: Cigarette lighter / power socket, switchable auxiliary power;

2003-2006: Spare

20 twenty Engine starter motor relay;

Clutch pedal position switch (manual transmission).

Engine compartment

Your vehicle has an electrical distribution center located in the engine compartment near the battery.

This power center houses plug-in “Cartridge” fuses, ISO relays and Mini (Micro) fuses. A label inside the snap-on cover inside identifies each component to facilitate replacement if necessary. Blade and Mini (micro) fuses are available from your authorized dealer.

Jeep Wrangler TJ (1997-2006) - fuse and relay box

1997-1998

Jeep Wrangler TJ (1997-2006) - fuse and relay box

Number Amperes [A] Description
2 40 Ignition switch (fuse (passenger compartment): “5”, “6”, “7”, “8”, “20”);

Engine starter motor relay;

Clutch pedal position switch (manual transmission).

3 thirty Ignition switch (cigarette lighter / accessory relay, fuse (passenger compartment): “9”, “10”, “11”, “13”, “14”, “15”)
4 40 Passenger compartment fuse block: “1”, “2”, “3”
5 40 Cigarette lighter / accessory relay (passenger compartment fuse block: “18”, “19”)
6 thirty Automatic shutdown relay;

Powertrain control module.

7 Not used
8 Not used
9 twenty Turn signal / hazard switch
10 thirty Headlight switch
11 40 Blower motor relay
12 Not used
13 thirty ABS relay
14 40 ABS pump motor relay
15 40 Rear window defogger relay
16 twenty Fuel pump relay
17 10 Dome lamp;

Instrument cluster;

Data link connector;

Radio;

Auxiliary lamp;

Pendant lamp;

Dome lamp with soundbar.

18 10 ABS pump motor relay
19 10 A / C compressor clutch relay
20 twenty Horn relay
21 twenty The ignition coil;

Fuel injector;

Oxygen sensor.

Relay
R1 Fuel pump
R2 Not used
R3 Automatic shutdown
R4 Air conditioning compressor clutch
R5 Horn
R6 ABS
R7 Not used
R8 ABS pump motor
R9 Engine starter motor
R10 Rear window defogger
1999

Jeep Wrangler TJ (1997-2006) - fuse and relay box

Number Amperes [A] Description
2 40 Ignition switch (fuse (passenger compartment): “5”, “6”, “7”, “8”);

Engine starter motor relay.

3 thirty Ignition switch (cigarette lighter / accessory relay, fuse (passenger compartment): “9”, “10”, “11”, “12”, “13”, “14”, “15”, “20”)
4 40 Fuse (passenger compartment): “1”, “2”
5 40 Cigarette lighter / accessory relay (fuse (passenger compartment): “19”, “18”)
6 thirty Automatic shutdown relay;

Powertrain control module.

7 Not used
8 Not used
9 twenty Turn signal / hazard switch
10 thirty Headlight switch
11 40 HVAC unit
12 Not used
13 thirty ABS relay
14 40 ABS pump motor relay
15 40 Rear window defogger relay
16 10 A / C compressor clutch relay
17 twenty Horn relay
18 twenty Fuel injector;

Ignition coil (2.5 l).

19 twenty Fuel pump relay
20 10 Lamp under the hood;

Left ceiling lamp;

Right ceiling lamp;

Radio;

Data link connector;

Dome lamp (hard top);

Sound Bar dome lamp (4 speaker system).

21 10 ABS pump motor relay
22 Not used
23 Not used
24 Not used
25 twenty Fog lamp relay No.1
26 Not used
27 10 Leak detection pump;

Oxygen sensor.

Relay
R1 Automatic shutdown
R2 Air conditioning compressor clutch
R3 Horn
R4 Fuel pump
R5 ABS
R6 ABS pump motor
R7 Engine starter motor
R8 Rear window defogger
2000-2006

Jeep Wrangler TJ (1997-2006) - fuse and relay box

Number Amperes [A] Description
1 40 Blower motor relay (HEVAC)
2 40 Rear window defogger relay
3 40 Fuse (passenger compartment): “1”, “2”, “3” / exterior lighting
4 40 High speed radiator fan;

Low speed radiator fan.

5 twenty 2000-2002: not used;
2003-2006: Transmission control relay
6 30/40 2000-2001: ABS pump motor relay (40A);

2002: Starter motor relay, ignition switch (fuse (passenger compartment): “5”, “6”, “7”, “8”) (40A);

2003-2006: Starter motor relay, Ignition switch (fuse (passenger compartment): “5”, “6”, “7”, “8”) (30A)

7 20/30 2000-2001: ABS relay (30A);

2002: Multifunction switch (20 A);

2003-2006: Not used

8 40 2000-2001: Starter motor relay, ignition switch (fuse (passenger compartment): “5”, “6”, “7”, “8”);

2002-2006: ABS engine

9 20/30 2000-2004: Auto-shutdown relay, Powertrain control module (30A);

2005-2006: Automatic shutdown relay (ASD), Powertrain control module (20A)

10 30/40 2000-2001: Headlight switch (30A);

2002-2006: HD / LP (40A)

11 twenty Turn on signal / hazard light switch / IOD storage
12 thirty ABS valve
13 40 Ignition switch (fuse (passenger compartment): “17”, “18”, “19”)
14 thirty 2000-2001: Ignition switch (cigarette lighter / accessory relay, 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: Cigarette lighter / accessory relay (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 twenty 2000-2001: Downstream oxygen sensor heater relay, upstream oxygen sensor heater relay;

2003-2006: Power socket

18 twenty Horn relay
19 twenty Multi-function switch (front fog lights)
20 15 2000-2002: not used;

2003-2006: Radio

21 10 A / C compressor clutch relay
22 twenty 2000-2002: not used;

2003-2006: Ignition switch (fuses (passenger compartment): “9”, “10”, “11”, “12”, “13”, “14”, “22”), clutch pedal position switch (manual gearbox )

23 twenty Fuel pump relay
24 10/20 2000-2001: Not used;

2002: Dome lamp, instrument cluster, data link connector, radio, ceiling lamp, hood lamp, dome lamp with soundbar (10A)

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, pendant lamp, dome lamp with soundbar;

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 (Terrain Pack), Heater Lamp, Compass / Temperature Mirror, Under Hood Lamp (10A)

27 twenty 2000-2002: not used;

2003-2006: Multi-function switch

28 10/20 2000-2001: ABS (10A);

Clutch override

2003-2006: Auto shutdown relay, ignition coil, fuel injector, coil capacitor (20A)

Relay
R1 Automatic shutdown
R2 Air conditioning compressor clutch
R3 2000-2002: not used;

2003-2006: Transmission control

R4 Engine starter motor
R5 ABS
R6 2000-2004: Oxygen sensor lower 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 (field package);

2005-2006: Rapid radiator fan (2.4L PowerTech)

R12 2000-2001: ABS;

2003-2006: Rear cabinet (field package);

2005-2006: Low speed radiator fan (2.4L PowerTech)

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