Diagram of fuse and relay boxes – Toyota Tacoma

Applies to vehicles new in years:

2001, 2002, 2003, 2004.

 

Passenger compartment

1. Circuit opening relay
2. Body ECU
3. Rear differential lock ECU
4. Fuse box
5. J / B
6. Air conditioning control unit
7. J / B
8. Daytime running lights relay №4
9. Engine control module
10. Transmission control relay
11. Cruise Control ECU
12. 4WD ECU (2-4 select SW) / ECU O / D (2RZ-FE with A / T)
13. Shift lock control relay
14. Daytime running lamp relay (main)
15. Center airbag sensor assembly

 

Diagram of the fuse box in the passenger compartment

The fuse panel is located behind a cover on the driver’s side of the dashboard.

 

Back:

Number	Amperes [A]	Description
1	–	–
2	15	Cigarette lighter, clock, electric rearview mirrors, reversing lights, automatic shift lock, SRS airbag system, seat belt pretensioners , car audio system
3	15	Cruise control system, anti-lock brake system, automatic shift lock system, SRS airbag system
4	10	Daytime running light system, reversing lights, cruise control, rear differential lock, electronic automatic transmission, starting system, charging system, air conditioning system
5	7.5	SRS warning light, air conditioning system
6	10	Direction indicators, emergency flashers
7	7.5	Gauges and meters, SRS airbag system, seat belt pretensioners , multiport fuel injection system / sequential multiport fuel injection system
8	15	Emergency headlamps, horns
9	twenty	Windshield wipers and washers
10	–	–
11	7.5	Clutch start cancelation system, starting system
12	twenty	ADD control system, four-wheel drive control system, rear differential lock system
13	–	–
14	10	Stop lamps, high mounted stop lamp, cruise control, anti-lock brake system, multiport fuel injection system / sequential multiport fuel injection system
15	thirty	Electric windows, electric seat
Relay
R1	Blinker
R2	Power relay (electric windows, electric seat )

 

Engine compartment

1. Fuse box
2. ABS actuator with ECU

Diagram of the fuse box in the engine compartment

 

Number	Amperes [A]	Description
1	7.5	Daytime running light system
2	10	Right headlight
	10	with DRL: Right-hand headlight (high beam), high beam indicator lamp
3	10	Left headlight
	10	with DRL: left headlight (high beam)
4	10	with DRL: Right-hand headlight (low beam)
5	10	with DRL: Left headlight (low beam)
6	10	Tail lights, license plate lights
7	–	–
8	10	Air conditioning system
9	–	–
10	–	–
11	–	–
12	–	–
13	–	–
14	15	Multiport fuel injection system / sequential multiport fuel injection system
	15	Fog lights
15	15	Car audio system, interior lighting, clock, personal lighting, door exterior lighting, daytime running light system, gauges and meters
16	7.5	On-board diagnostics system
17	twenty	Multiport fuel injection system / sequential multiport fuel injection system
18	7.5	Charging system
19	15	Power socket
20	–	–
21	–	–
22	60	Anti-lock braking system, traction control system, “AUTO LSD” system, vehicle stability control system
23	120	All elements in “AM1”, “HEATER”, “AC”, “TAIL”, “ALT-S” and “PWR OUTLET” fuses
24	50	All elements in the “AC” fuse
25	40	Boot system
26	50	All elements in the “POWER”, “HORN-HAZ”, “STOP” and “ECU-B” fuses
27	thirty	Ignition system, multiport fuel injection system / sequential fuel injection system
28	thirty	without vehicle stability control system: Anti-lock brake system, traction control system, “AUTO LSD” system, vehicle stability control system
	50	with vehicle stability control system: Anti-lock brake system, traction control system, “AUTO LSD” system, vehicle stability control system
Relay
R1	Starter
R2	Heater
R3	–
R4	Rear lights
R5	–
R6	Power socket
R7	EFI relay
R8	Reflector
R9	Resistor