Fuse Box Diagram Jeep Grand Cherokee (WJ; 1998-2005)

This material discusses in detail the fuse diagrams of the Jeep Grand Cherokee (second generation; WJ): 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 release.

Fuses #9, #26 and #29 in the passenger compartment box are responsible for the cigar lighter.

In the engine compartment


Located near the battery, behind the plastic cover.


Access example.


General view.

Diagram
No. Description Amps
R1 Diesel: Wiper (On/Off)
Petrol: Fuel Pump Relay
R2 Diesel: Wiper (High Speed/Low Speed)
Petrol: Starter
R3 Diesel: Fuel Heater Relay
Petrol: Transmission Control
R4 Diesel: Transmission Control
Petrol: Wiper (On/Off)
R5 Diesel: Starter Relay
Petrol: Wiper (High/Low)
R6 Petrol: Oxygen Sensor Downstream
R7 Petrol: Oxygen Sensor Upstream
R8 Air Conditioner Compressor Clutch Relay
R9 Horn
R10 Automatic Shut Down Relay
R11 Diesel: Glow Plug (#1)
R12 Diesel: Glow Plug (#2)
1 Blower Motor Controller (AZC) / Blower Motor (MTC) 40 A
2 Rear Window Defogger Relay (Rear Window Defogger, Interior Fuse: "11"), Cigar Lighter Relay (Trailer Tow Circuit Breaker, Interior Fuse: "26") 40 A
3 High Beam Relay (Fuse (Passenger Compartment): "3", "16"), Low Beam Relay or Low Beam / Daytime Running Lamp Relay 50 A
4 ABS 40 A
5 Petrol: Transmission Control Relay, Transmission Solenoid (4.0L), Transmission Control Module (4.7L), Transmission Solenoid/TRS Assembly (4.7L) 30 A
6 Petrol: Automatic Shut Down Relay (Ignition Coils, Capacitor, Fuses: "16", "26") 30 A
Diesel: Glow Glug Relay №1 (Glow Plug: №1, 3, 5) 50 A
7 Interior Fuse Box: "23", "24", "25", "27", "C2" 50 A
8 Starter Relay, Ignition Switch (Interior Fuse Box: "12", "21", "22", "28", "29", "30", "32", "C1") 40 A
9 Diesel: Fuel Heater Relay 20 A
10 4.0L: Radiator Fan Relay 40 A
Diesel: Radiator Fan Relay 40 A
11 Diesel: Glow Glug Relay №2 (Glow Plugs: 2, 4) 50 A
12 Driver/Passenger Door Module, Interior Fuse Box: "18" 50 A
13 Diesel: Automatic Shut Down Relay (Powertrain Control Module, Engine Control Module, Fuses: "16", "26") 30 A
14 Ignition Switch (Interior Fuse Box: "19", "20", "31", "33") 40 A
15 Fuse (Passenger Compartment): "5", "7", "8", "9" 50 A
16 Petrol (1998-2000): Oxygen Sensors
Petrol (2001): Oxygen Sensors, Oxygen Sensor Downstream Relay
15 A
Diesel: Glow Plug Relay №1, Air Conditioner Compressor Clutch Relay, Glow Plug Relay №2, EGR Solenoid 10 A
17 Petrol (1998-2000): Oxygen Sensor Downstream / Upstream Relay 20 A
18 Horn Relay 15 A
19 Gasoline: Powertrain Control Module 10 A
20 Reserve -
21 Air Conditioner Compressor Clutch Relay 15 A
22 Reserve -
23 Reserve -
24 Petrol: Fuel Pump Fuse 20 A
Diesel: Transmission Control Relay, Powertrain Control Module 15 A
25 ABS 20 A
26 Diesel: Fuel Injection Pump
Petrol: Fuel Injectors
15 A
27 Reserve -
28 4.0L: Transmission Solenoid 15 A

In the passenger compartment


Located to the left of the steering column on the lower instrument panel.


Access example.


General view.

Diagram
No. Description Amps
R1 Low Beam Headlamp / Daytime Running Lamp (DRL)
R2 Cigarette Lighter Relay
R3 Combination Flasher Relay
R4 Rear Window Defogger Reay
R5 Rear Fog Lamp
R6 Low Beam Headlamp
R7 High Beam Headlamp
R8 Sunroof
R9 Reserve
R10 Front Fog Lamp
R11 Reserve
R12 Park Lamp
R13 Reserve
R14 Reserve
C1 Wiper (On/Off and High/Low speed) Relay, Front Wiper Motor 20 A
C2 Power Seat 20 A
1 Reserve -
2 Reserve -
3 High Beam Left Headlamp 10 A
4 Combination Flasher 15 A
5 Audio Amp, Radio 25 A
6 Park Lamp, Trailer Tow Connector, Tail Lamp, License Lamp, Headlamp Leveling Switch 15 A
7 Automatic Headlamp Light Sensor/VTSS LED, Body Control Module, Automatic Zone Control Module, Underhood Lamp, Sentry Key Immobilizer Module, Remote Keyless Module 10 A
8 Glove Box Lamp, Rear Wiper Motor, Courtesy Lamp, Cargo Lamp, Door Handle Lamp, Overhead Map Lamp, Vehicle Information Center, Security System Module, Liftgate Flip-Up Push Button Switch, Visor/Vanity Lamp 15 A
9 Front and Rear 12V Power Outlet, Power Connector, Cigar Lighter 20 A
10 Adjustable Pedals (?-2004) 20 A
11 Manual Temperature Control (MTC) / Automatic Zone Control Module (AZC)   10 A
12 Powertrain Control Module, Fuel Pump Relay, Automatic Shut Down, Transmission Control Relay (4.7L) 10 A
13 Reserve -
14 Low Beam Left Headlamp 10 A
15 Low Beam Right Headlamp 10 A
16 High Beam Right Headlamp 10 A
17 Data Link Connector (DLC), Instrument Cluster 10 A
18 Trailer Tow Brake Lamp Relay, Electric Brake (1998-2001) 20 A
Trailer Tow Brake Lamp Relay, Electric Brake (2002-2004) 30 A
19 ABS 10 A
20 Manual Temperature Control (MTC), Combination Flasher, Automatic Zone Control Module (AZC), Temperature Valve Actuator (MTC), Park/Neutral Position Switch (4.0L, 3.1L TD), Transmission Solenoid/TRS Assembly (4.7L), Driver/Passenger Heated Seat Switch 10 A
21 Diesel: Engine Control Module, Fuel Heater Relay, Brake Transmission Shift Interlock Solenoid
Petrol: EVAP/Purge Solenoid, Air Conditioner Compressor Clutch Relay, Brake Transmission Shift Interlock Solenoid
10 A
22 EVAP/Purge Solenoid, Body Control Module, Instrumeent Cluster, Vehicle Information Center, Automatic Day/Night Mirror, Security System Module 10 A
23 Stop Lamp Switch 15 A
24 Body Control Module,  Front Fog Lamp Relay 15 A
25 Sunroof Delay Relay, Body Control Module (BCM) 20 A
26 Jeep Grand Cherokee Cigarette Lighter Fuse 15 A
27 Rear Fog Lamp Relay 15 A
28 Body Control Module (BCM) 10 A
29 Right Multi-Function Switch, Cigarette Lighter Relay 10 A
30 Radio 15 A
31 Transmission Control Module (4.7L), Starter Relay 10 A
32 Airbag Control Unit 10 A
33 10 A
C1 Front Wiper Motor, Wiper (On/Off and High/Low) Relay 20 A
C2 Power Seat 20 A
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