Diagrams of fuse boxes and relays – Nissan Quest

Applies to vehicles manufactured in the years:

1998, 1999, 2000, 2001, 2002.

Passenger compartment

Fuse box in passenger compartment

Number	Amperes [A]	Description
1	7.5	Heated front seats
2	10	Transmission Control Module (TCM), Rear Wiper Motor, EATC Unit
3	10	Airbag diagnostic sensor unit
4	10	IACV-AAC valve, vacuum shutoff valve bypass valve, engine control module (ECM), data link connector, map / baro switch solenoid valve, throttle position sensor, EVAP canister purge control valve
5	7.5	Side Mirror Remote Control Switch, SECU
6	twenty	Lighter
7	twenty	Rear power point
8	twenty	Front Wiper Motor, Front Washer Motor, Front Wiper Booster
9	10	Rear wiper motor, rear washer motor
10	15	’01 -’02: Audio, video monitor, subwoofer amplifier
	7.5	98-’00: Sound
11	twenty	’01 -’02: Rear Power Point (Console Mount)
	twenty	’98 -’00: Subwoofer amplifier
12	7.5	Headlamp control unit, Engine control module (ECM)
13	7.5	Air conditioner control unit, air conditioner relay, EATC unit, mixing and air mode door, IACC-FICD solenoid valve
14	twenty	Rear window defogger
15	twenty	Rear window defogger
16	10	Rear window defogger switch, mirror heaters
17	10	Front side marker lamps, front combination lamp, combination switch
18	7.5	Illumination lamps
19	10	Rear combination lamp, trailer registration lamp
20	10	Audio, CD changer, rear audio remote control, FES control panel
21	15	Interior lamps, seat memory and mirror control unit, sunroof motor
22	twenty	Stop lamp switch, trailer tow control unit
23	10	Hazard switch, safety indicator lamp
24	15	Rear blower motor
25	15	Rear blower motor
26	7.5	Heated oxygen sensor
27	10	Threat switch
28	twenty	Front blower motor, front blower speed control unit
29	10	Data link connector, combination meter, ASCD brake switch, air conditioning relay, cooling fan relay, rear blower motor relay, memory seat and mirror control unit, ASCD control unit
30	10	ABS Actuator and Electrical Module, Park / Neutral Switch, Headlamp Control Module, SECU, Transmission Control Module (TCM)
31	twenty	Front blower motor, front blower speed control unit
32	–	–
Relays
R1		Rear lamp
R2		Ignition
R3		Accessory
R4		Rear window defogger
R5		Blower

Fuse box in the engine compartment

Number	Amperes [A]	Description
33	10	Injectors, engine control module (ECM)
34	10	Engine control module (ECM) relay, data link connector
35	10	Generator
36	15	Right headlight
37	15	Left headlight
38	7.5	Front fog lamp relay
39	7.5	SECU, vehicle safety relay
40	–	–
41	twenty	ABS solenoid valve relay
42	15	Horn relay
43	15	Fuel pump relay
44	7.5	Radiator fan detection
45	–	–
46	–	–
47	–	–
A	100	Ignition relay (fuses: “26”, “27”, “29”, “30”), accessory relay (fuses: “5”, “6”, “7”, “8”, “9”), Tail lamp , Relay (fuses: “17”, “18”, “19”) Fuses: “2”, “20”, “21”, “22”, “23”
B	140	Generator, fuse: “A”, “C”, “F”, “G”, “38”, “39”, “41”, “42”
C.	65	Front blower motor relay (Fuses: “28”, “31”)
D	–	–
E.	–	–
F.	thirty	Circuit 1 switch (SECU, electric window relay), circuit 2 switch (power seat)
g	40	ABS motor relay
H.	–	–
I	45	Rear window defogger relay (fuses: “14”, “15”, “16”), fuse: “24”, “25”
J.	75	Cooling fan relay
K.	thirty	Ignition switch
L.	twenty	Cooling fan relay
M.	–	–
N	–	–
Relay
R1		Cooling fan relay 1
R2		Cooling fan relay 2
R3		Cooling fan relay 3

Engine compartment relay box

Relay	Description
R1	Park / Neutral position
R2	Fuel pump
R3	Bulb control
R4	’01 -’02: Fog lamp
	’98 -’00: ASCD stop
R5	Vehicle security
R6	Horn
R7	Air conditioner