Nissan Xterra (WD22) | 1999-2004 | Fuse Box Diagrams and Locations

Nissan Xterra (N50) | 2005-2015

Explore Nissan Xterra fuse box diagrams for 1999–2004 models with fuse locations, panel layouts, and detailed fuse and relay assignment information. This article covers the first-generation Nissan Xterra (Model Code: WD22), available from 2000, and includes fuse box diagrams for Nissan Xterra 1999, 2000, 2001, 2002, 2003 and 2004, along with details about the location of the fuse panels inside the vehicle and a clear explanation of the assignment of each fuse and relay (fuse layout).

What’s Included

Engine Compartment

Fuse Box Location

The fuse box is situated in the engine compartment on the passenger side, beside the main battery.

Fuse Box Diagram

Fuses

Assignment of the fuses in the engine compartment

Fuse Data

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No.	Amps	Description
29	7.5A	Air Conditioner Relay, Daytime Light Control Unit (2003-2004), Thermo Control Amplifier (1999-2000), Air Conditioner Switch (1999-2000)
30	—	Not Used
31	7.5A / 20A	1999-2000: Theft Warning Horn Relay, Theft Warning Lamp Relay (7.5A) 2003-2004: Auxiliary Power Supply (20A)
32	10A / 15A	Horn Relay
33	20A	2002-2004: Audio Amplifier
34	15A	2002-2004: Rear Power Socket
35	7.5A	Air Conditioner Relay
36	7.5A	Generator
37	15A	Headlamp RH, Lighting Switch, Daytime Light Control Unit, Vehicle Security Lamp Relay
38	15A	Headlamp LH, Lighting Switch, Daytime Light Control Unit, Vehicle Security Lamp Relay, High Beam Indicator
39	15A	Lighting Switch
40	15A	Front Fog Lamp Relay
41	15A	Audio
42	20A	Front Power Socket
43	—	Not Used
44	—	Not Used
A	80A / 100A / 120A	KA24DE: Generator, Ignition Relay (Fuses “2”, “5”, “6”, “8”, “10”, “11”, “12”, “15”), Fuses “F”, “G”, “17”, “22”, “25”, “26”, “27”, “28”, “31”, “32”, “33”, “34”, “35”, “36” (80A) 1999-2002 (VG33E, VG33ER): Generator, Fuses “F”, “G”, “J”, “31”, “32”, “35”, “36” (100A) 2003-2004 (VG33E, VG33ER): Generator, Fuses “F”, “G”, “J”, “31”, “32”, “33”, “34”, “35”, “36” (120A)
B	80A	Accessory Relay (Fuses “18”, “20”, “23”), Blower Relay (Fuses “19”, “24”)
C	30A / 40A	ABS
D	40A	ABS
E	40A	Ignition Switch
F	30A / 40A	SECU, Power Window Relay
G	20A	Cooling Fan Relay 2003-2004: Auxiliary Power Supply
H	—	Not Used
J	80A	VG33E, VG33ER: Ignition Relay (Fuses “2”, “5”, “6”, “8”, “10”, “11”, “12”, “15”), Fuses “31”, “32”, “33”, “35”, “36”

Relay Box Diagram (1999-2001)

Relays

Assignment of the relays in the engine compartment (1999-2001)

Fuse Data

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No.	Description
1	Multi-Remote Control Relay
2	Theft Warning Lamp Relay
3	ASCD Relay (A/T)
4	Theft Warning Horn Relay
5	Fog Lamp Relay
6	Cooling Fan Relay
7	Clutch Interlock Relay (M/T) or Park/Neutral position (PNP) Relay (A/T)
8	Horn Relay
9	A/C Air Conditioner Relay

Relay Box Diagram (2002-2004)

Relays

Assignment of the relays in the engine compartment (2002-2004)

Fuse Data

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No.	Description
1	Vehicle Security Lamp Relay (KA24DE)
2	Park/Neutral position (PNP) Relay (A/T) (VG33E and VG33ER) or Clutch Interlock Relay (M/T)
3	Horn Relay
4	A/C Air Conditioner Relay
5	Vehicle Security Lamp Relay (VG33E and VG33ER)
6	Fog Lamp Relay (VG33E and VG33ER)

Passenger Compartment

Fuse Box Location

The fuse box is behind the cover positioned below and left of the steering wheel.

Fuse Box Diagram

Fuses

Assignment of the fuses in the passenger compartment

Fuse Data

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No.	Amps	Description
1	15A	Fuel Pump Relay
2	7.5A	Hazard Switch
3	10A	Injectors
4	—	–
5	7.5A / 10A	1999-2000 (7.5A): ASCD Brake Switch (Shift Lock Brake Switch), Theft Warning Relay, SECU, ASCD Main Switch, Warning Chime Unit, Power Window Relay, Daytime Light Control Unit 2001-2004 (10A): ASCD Brake Switch (Shift Lock Brake Switch), Vehicle Security Relay, SECU, ASCD Control Unit, Warning Chime Unit, Rear Window Defogger Relay, Rear Window Defogger Timer, Low Tire Pressure Warning System, Daytime Light Control Unit, Overdrive Hold Control Module (KA24DE + Automatic Transmission)
6	20A	Front Wiper Motor, Front Washer Motor, Front Wiper Switch
7	7.5A	Engine Control Module (ECM), Daytime Light Control Unit
8	10A	ABS, Pressure Switch
9	10A	Air Bag Diagnosis Sensor Unit
10	10A	Rear Wiper Motor, Rear Washer Motor
11	10A	Combination Meter, Clutch Interlock Relay, 4WD Switch, Back-Up Lamp Switch, Transfer Neutral Position Switch, CAN Converter, Steering Wheel Angle Sensor, Compass and Thermometer, Data Link Connector
12	10A	Park/Neutral Position Switch, Transmission Control Module (TCM)
13	10A	Engine Control Module (ECM), EGRC Solenoid Valve, EVAP Canister Vent Control Valve, Vacuum Cut Valve Bypass Valve, Supercharger Bypass Valve Control Solenoid Valve, Map/Baro Switch Solenoid Valve
14	15A	Heated Oxygen Sensor
15	10A	IACV-AAC Valve, Throttle Position Sensor
16	—	–
17	10A	Hazard Switch, Multi-Remote Control Relay (1999-2000)
18	10A	Audio, Door Mirror Switch, Power Socket Relay (1999-2000)
19	15A	Blower Motor
20	7.5A	Low Tire Pressure Warning System (2003-2004), SECU
21	15A	1999-2001: Rear Window Defogger Relay
22	20A	Stop Lamp Switch, Trailer Tow Control Unit
23	15A	Cigarette Lighter
24	15A	Blower Motor
25	15A / 20A	1999-2001 (15A): Rear Window, Rear Window Defogger Relay 2002-2004 (20A): Rear Window Defogger Relay
26	7.5A	Data Link Connector, Map Lamp, Room Lamp, Low Tire Pressure Warning System (2003-2004)
27	10A	Engine Control Module (ECM), ECM Relay (ECCS Relay)
28	7.5A	Combination Meter, Key Switch, Security Indicator Lamp, SECU, Transmission Control Module (TCM)

Relays

Assignment of the relays in the passenger compartment

Fuse Data

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No.	Description
R1	Accessory
R2	Blower
R3	Ignition

FAQ

Where are the cigar lighter / power outlet fuses in the Nissan Xterra?

Instrument panel fuse box:
Fuse #23 – Cigarette lighter

Engine compartment fuse box:
Fuse #34 – Rear power socket (2002–2004)
Fuse #42 – Front power socket