Toyota Tacoma (1998 – 2000) – fuse box diagram

Year of production: 1998, 1999, 2000

Engine Compartment Fuse Box

Location

1. Fuse Box
2. Cruise Control Actuator with ECU (5VZ-FE) / O/D Cut Relay (2RZ-FE)
3. ABS Actuator with ECU

Fuse box

No.	Fuse	A	Designation
1	PWR OUTLET	15	Power outlet
2	–	–	Not used
3	DRL	7.5	Daytime running light system
4	–	–	Not used
5	HEAD (HI RH)	10	Right-hand headlight (high beam), hi-beam indicator light
6	HEAD (HI LH)	10	Left-hand headlight (high beam)
7	HEAD (LO RH)	10	Right-hand headlight (low beam)
	HEAD (RH)	10	Right-hand headlight
8	HEAD (LO LH)	10	Left-hand headlight (low beam)
	HEAD (LH)	10	Left-hand headlight
9	TAIL	10	Tail lights, licence plate lights
10	PANEL	10	Emergency flashers, heater control system, air conditioning system, gauges and meters, clock, car audio system, overdrive indicator light, glovebox light, cigarette lighter, instrument panel lights, rear differential lock system, Multiport fuel injection system/sequential multiport fuel injection system, electronically controlled automatic transmission system
11	A.C	10	Air conditioning system
12	–	–	Not used
13	–	–	Not used
14	–	–	Not used
15	STOP	15	Stop lights, high-mounted stoplight, cruise control system
16	–	–	Not used
17	–	–	Not used
18	ALT-S	7.5	Charging system
19	DOME	15	Car audio system, power antenna, interior light, clock, ignition switch light, personal lights, door courtesy lights
20	OBD	10	On-board diagnosis system
21	HORN	15	Emergency flashers, horns
22	EFI	15	Multiport fuel injection system/sequential multiport fuel injection system
	EFI	20	Multiport fuel injection system/sequential multiport fuel injection system
23	ABS	60	Anti-lock brake system
24	HEATER	40	”A.C” fuse
25	ALT	80	”ABS”, ”AM1”, ”HEATER”, ”A.C”, ”TAIL”, ”PANEL”, ”STOP” and ”ALT-S”, ”PWR OUTLET” fuses
26	AM1	40	Starting system
27	AM2	30	Ignition system
Relay
R1	Dimmer
R2	EFI
R3	Not used
R4	Power outlet
R5	–
R6	Taillights
R7	Starter
R8	Headlight
R9	Heater

Passenger Compartment Fuse Box

Location

1. Back-Up Light Relay
2. Integration Relay
3. Power Window Main Relay
4. Shift Lock Control Relay (Column A/T) / 4WD Control ECU (with Rear Differential Lock ECU)
5. J/B
6. Fuse Box
7. Circuit Opening Relay
8. J/B
9. Auto Antenna Control Relay
10. J/B
11. Daytime Running Light Relay No.4
12. Engine Control Module
13. ADD Control Relay
14. Cruise Control ECU (Except 5VZ-FE)
15. A/C Assembly
16. 4WD ECU (2-4 Selector)
17. Center Airbag Sensor Assembly
18. Shift Lock Control Relay (Floor A/T)
19. Daytime Running Light Relay (Main)

Fuse box

No.	Fuse	A	Designation
1	–	–	Not used
2	–	–	Not used
3	–	–	Not used
4	STA	7.5	Clutch start cancel system, starting system, gauges and meters
5	POWER	30	Power windows
6	4WD	20	A.D.D. control system, four-wheel drive control system, rear differential lock system
7	GAUGE	10	Gauges and meters, back-up lights, cruise control system, power antenna, power door lock control system, electronically controlled automatic transmission system, starting system, charging system, air conditioning system
8	TURN	10	Turn signal lights, emergency flashers
9	ECU-IG	15	Cruise control system, anti-lock brake system, automatic transmission shift lock system
10	WIPER	20	Windshield wipers and washer
11	IGN	7.5	Discharge warning light, SRS airbag system, Multiport fuel injection system/sequential multiport fuel injection system
12	RADIO	7.5	Car audio system, power antenna
13	CIG	15	Cigarette lighter, clock, power rear view mirrors, back-up lights, automatic transmission shift lock system
14	ECU-B	15	SRS airbag warning light, daytime running light system, cruise control system
Relay
R1	Integration Relay

No.	Relay
R1	Horn
R2	Turn signal flasher

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.