Fuses and relays Jeep Wrangler (TJ; 1997-2006)

In this article, we will take a detailed look at the fuse diagrams for the Jeep Wrangler (second generation; TJ): 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 model year.

Fuses #17 in the engine bay (2003-2006 model year) and #18 or #19 in the interior fuse box are responsible for the cigarette lighter.

In the engine compartment

Located near the battery, behind the plastic cover.

2000-2006 model year

Description of the engine bay fuse box for cars manufactured in 2000, 2001, 2002, 2003, 2004, 2005, 2006 years.

Diagram
No.	Assigment	Amps
R1	Automatic Shut Down
R2	Air Conditioner Compressor Clutch
R3	Transmission Control (2003-2006)
R4	Engine Starter Motor
R5	ABS system
R6	Oxygen Sensor Downstream Heater (2000-2004)
R7	Fog Lamp (2002-2006)
	Oxygen Sensor Upstream Heater (2000-2001)
R8	Horn
R9	Jeep Wrangler Fuel Pump Relay
R10	Rear Window Defogger
R11	Front Locker (Off-road Package / 2003-2006)
	High Speed Radiator Fan (2.4 L PowerTech / 2005-2006)
R12	Rear Locker (Off-road Package / 2003-2006)
	Low Speed Radiator Fan (2.4 L PowerTech (2005-2006)
	ABS (2000-2001)
1	Blower Motor Relay	40 A
2	Rear Window Defogger Relay	40 A
3	Fuses in the interior: #1, #2, #3	40 A
4	High Speed Radiator Fan, Low Speed Radiator Fan (2.4L)	40 A
5	Transmission Control Relay (2003-2006)	20 A
6	Engine Starter Motor Relay, Ignition Switch, Fuses in the passenger compartment: #5-#8 (2003-2006)	30 A
	ABS Pump Motor Relay  (2000-2001)	40 A
	Engine Starter Motor Relay, Ignition Switch, Fuses in the interior #5-#8 (2002)	40 A
7	ABS Relay  (2000-2001)	30 A
	Multi-Function Switch (2002)	20 A
8	ABS  (2002-2006)	40 A
	Engine Starter Motor Relay, Ignition Switch, Fuses in the Passenger Compartment: "5", "6", "7", "8" (2000-2001)	40 A
9	Automatic Shut Down Relay, Powertrain Control Module (2000-2004)	30 A
	Automatic Shut Down Relay, Powertrain Control Module (2005-2006)	20 A
10	Circuit Breaker (2002-2006)	40 A
	Headlamp Switch (2000-2001)	30 A
11	Turn Signal/Hazard Switch (2000-2001)	20 A
12	ABS	30 A
13	Ignition Switch Fuses in the Passenger Compartment: "17", "18", "19"	40 A
14	2000-2001: Ignition Switch (Cigar Lighter/Accessory Relay, Fuse (Passenger Compartment): "9", "10", "11", "12", "13", "14", "15", "22"), Clutch Pedal Position Switch (Manual Transmission)	30 A
	2002: Ignition Switch (Fuse (Passenger Compartment): "9", "10", "11", "12", "13", "14", "15", "20"), Clutch Pedal Position Switch (Manual Transmission)	30 A
15	Fuse #26 (2003-2006)	50 A
	Cigar Lighter/Accessory Relay, Fuses in the Passenger Compartment: "19" and "18" (2000-2001)	40 A
	Fuse: "24" (2002)	50 A
16	Oxygen Sensor Downstream Heater Relay (2002-2004)	15 A
	Oxygen Sensor (2000-2001)	10 A
17	Power Outlet (2003-2006)	20 A
	Oxygen Sensor Downstream Heater Relay, Oxygen Sensor Upstream Heater Relay (2000-2001)	20 A
18	Horn Relay	20 A
19	Multi-Function Switch (Front Fog Lamps)	20 A
20	Radio (2003-2006)	15 A
21	Air Conditioner Compressor Clutch Relay	10 A
22	2003-2006: Ignition Switch (Interior fuse block: "9", "10", "11", "12", "13", "14", "22"), Clutch Pedal Position Switch (Manual Transmission)	20 A
23	Fuel Pump Relay	20 A
24	2003-2006: Rear Locker Relay (Off-road Package), Front Locker (Off-road Package)	20 A
	Dome Lamp, Instrument Cluster, Data Link Connector, Radio, Courtesy Lamp, Underhood Lamp, Sound Bar Dome Lamp (2002)	10 A
25	Dome Lamp, Instrument Cluster, Data Link Connector, Radio, Courtesy Lamp, Underhood Lamp, Sound Bar Dome Lamp (2000-2001)	10 A
26	Dome Lamp, Instrument Cluster, Data Link Connector, Axle Lock Switch (Off-road Package), Courtesy Lamp, Compass/Temperature Mirror, Underhood Lamp (2003-2006)	10 A
	Ignition Coil, Fuel Injector (2000-2002)	20 A
27	Multi-Function Switch (2003-2006)	20 A
28	Automatic Shut Down Relay, Ignition Coil, Fuel Injector, Coil Capacitor (2003-2006)	20 A
	ABS (2000-2001)	10 A

1999 model year

Description of the engine bay fuse box for cars manufactured in 1999 year.

Diagram
No.	Assigment	Amps
R1	Automatic Shut Down
R2	Air Conditioner Compressor Clutch
R3	Horn
R4	Fuel Pump Relay
R5	ABS System
R6	ABS Pump Motor
R7	Engine Starter Motor
R8	Rear Window Defogger
2	Ignition Switch (Fuses in the Passenger Compartment: "5", "6", "7", "8"), Engine Starter Motor Relay	40 A
3	Ignition Switch: Cigar Lighter/Accessory Relay, Fuses in the Passenger Compartment: "9", "10", "11", "12", "13", "14", "15", "20"	30 A
4	Fuse in the Passenger Compartment: "1", "2"	40 A
5	Cigar Lighter/Accessory Relay, Fuses in the Passenger Compartment: "19", "18"	40 A
6	Automatic Shut Down Relay, Powertrain Control Module (PCM)	30 A
7	Empty	-
8	Empty	-
9	Turn Signal/Hazard Switch	20 A
10	Headlamp Switch	30 A
11	HVAC Unit	40 A
12	Empty	-
13	ABS Relay	30 A
14	ABS Pump Motor Relay	40 A
15	Rear Window Defogger Relay	40 A
16	Air Conditioner Compressor Clutch Relay	10 A
17	Horn Relay	20 A
18	Fuel Injector, Ignition Coi (2.5 L)	20 A
19	Fuel Pump Fuse	20 A
20	Underhood Lamp, Left Courtesy Lamp, Right Courtesy Lamp, Radio, Data Link Connector, Dome Lamp (Hard Top), Sound Bar Dome Lamp (4 Speaker System),	10 A
21	ABS Pump Motor Relay	10 A
22	Empty	-
23	Empty	-
24	Empty	-
25	Fog Lamp Relay №1	20 A
26	Empty	-
27	Leak Detection Pump, Oxygen Sensor	10 A

1997-1998 model year

Description of the engine bay fuse box for cars manufactured in 1997, 1998 years

Diagram
No.	Assigment	Amps
R1	Fuel Pump Relay
R2	Empty
R3	Automatic Shut Down
R4	Air Conditioner Compressor Clutch
R5	Horn
R6	ABS
R7	Empty
R8	ABS Pump Motor
R9	Engine Starter Motor
R10	Rear Window Defogger
2	Ignition Switch, Fuses in the Passenger Compartment: "5", "6", "7", "8", "20", Engine Starter Motor Relay, Clutch Pedal Position Switch (Manual Transmission)	40 A
3	Ignition Switch (Cigar Lighter/Accessory Relay, Fuses in the Passenger Compartment: "9", "10", "11", "13", "14", "15"	30 A
4	Fuses in the Passenger Compartment: "1", "2", "3"	40 A
5	Cigar Lighter/Accessory Relay, Fuses in the Passenger Compartment: "19", "18"	40 A
6	Automatic Shut Down Relay, Powertrain Control Module	30 A
7	Empty	-
8	Empty	-
9	Turn Signal/Hazard Switch	20 A
10	Headlamp Switch	30 A
11	Blower Motor Relay	40 A
12	Empty	-
13	ABS Relay	30 A
14	ABS Pump Motor Relay	40 A
15	Rear Window Defogger Relay	40 A
16	Fuel Pump Relay	20 A
17	Dome Lamp, Instrument Cluster, Data Link Connector, Radio, Courtesy Lamp, Underhood Lamp, Sound Bar Dome Lamp	10 A
18	ABS Pump Motor Relay	10 A
19	Air Conditioner Compressor Clutch Relay	10 A
20	Horn Relay	20 A
21	Ignition Coil, Fuel Injector, Oxygen Sensor	20 A

In the passenger compartment

Fuse box located behind the glove box.

To access remove the glove. Slipping the box strap off the hook and letting the door roll down off its hinges.

General view.

Diagram
No.	Description	Amps
1	Sentry Key Immobilizer Module / Headlamp Switch (Multi-Function Switch)	20 A
2	Brake Lamp Switch	20 A
3	"PRNDL" Lamp, Front Fog Lamp Switch, Instrument Cluster, Radio, Rear Window Defogger Switch (Hard Top), Rear Fog Lamp Switch, A/C Heater Control, Rear Wiper/Washer Switch (Hard Top), Headlamp Switch  (1999-2002)	10 A
	Radio Choke and Relay (2002) Subwoofer (2003-2006)	20 A
	Fog Lamp Relay №1  (1997-1998)	20 A
4	Passanger Door Ajar Switch, Driver Door Ajar Switch,  Fog Lamp Relay №1 and №2, Rear Fog Lamp	10 A
5	Airbag Module	10 A
6	Rear Wiper Motor and Wiper/Washer Switch (Hard Top)	20 A
7	Park/Neutral Position (PNP) Switch (Automatic Transmission), Air Conditioner Compressor Clutch Relay,  Back-Up Lamp Switch (Manual Transmission), Controller Antilock Brake (ABS), Rear Window Defogger, ABS	10 A
8	A/C Heater Control, HVAC Unit, Blower Motor, Blend Door Actuator (1999-2006)	10 A
	A/C Heater Control (1997-1998)	20 A
9	Airbag Module, Passenger Airbag On/Off Switch	10 A
10	Brake Shift Interlock Solenoid, Instrument Cluster, Compass/Temperature Mirror	10 A
11	Daytime Running Lamp (DRL) Unit, Torque Converter Clutch Solenoid, Duty Cycle EVAP/Purge Solenoid, Air Conditioner (1999-2006)	10 A
	Daytime Running Lamp, Torque Converter Clutch Solenoid, Duty Cycle EVAP/Purge Solenoid, Air Conditioner Compressor, Immobilizer, EVAP Leak Detection Pump, Powertrain Control Module, Automatic Shut Down, Fuel Pump, Rear Window Defogger (1997-1998)	10 A
12	1999-2006: Sentry Key Immobilizer Module, Fuel Pump Relay, Automatic Shut Down Relay, Powertrain Control Module, Oxygen Sensor Downstream Heater Relay, Oxygen Sensor Upstream Heater Relay	10 A
	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	10 A
13	Turn Signal/Hazard Switch (Multi-Function Switch), Passenger Airbag On/Off Switch (1997-1998)	10 A
14	Windshield Wiper (1997-1999)	20 A
	Windshield Wiper (2000-2002)	25 A
	Radio (2003-2006)	10 A
15	Radio (1997-2002)	10 A
	Rear Window Defogger Switch  (2003-2006)	10 A
16	Headlamp Leveling Motor and Leveling Switch, Rear Fog Lamp	10 A
17	Rear Window Defogger Switch (1997-2002)	10 A
	Windshield Wiper Motor and Switch (2003-2006)	25 A
18	Unswitched Auxiliary Power (1997-2002)	15 A
	Cigarette Lighter Fuse / 12V Power Outlet, Switched Auxiliary Power (2003-2006)	20 A
19	Jeep Wrangler Cigar Lighter Fuse /Power Outlet, Switched Auxiliary Power (1997-2002)	20 A
20	Engine Starter Motor Relay, Clutch Pedal Position Switch (Manual Transmission)	20 A