Toyota Tacoma 2003 Fuse Box

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Toyota Tacoma 2003 Fuse Box Info

Passenger compartment fuse box location:

The fuse box is located under the instrument panel behind the cover on the driver’s side.

Engine compartment fuse box location:

Fuse Box Diagram | Layout

Passenger compartment fuse box:

Fuse/Relay N° and Name	Rating	Functions
16. ECU−IG	7.5A	Cruise control system, anti−lock brake system, automatic transmission shift lock system, SRS airbag system
17. TURN	10A	Turn signal lights, emergency flashers
18. WIPER	20A	Windshield wipers and washer
19. 4WD	20A	A.D.D. control system, four−wheel drive control system, rear differential lock system
20. ACC	15A	Cigarette lighter, clock, power rear view mirrors, back−up lights, automatic transmission shift lock system, SRS airbag system, seat belt pretensioners, car audio system
21. GAUGE	10A	Day time running light system, back−up lights, cruise control system, rear differential lock system, electronically controlled automatic transmission system, starting system, charging system, air conditioning system
22. IGN	7.5A	Gauges and meters, SRS airbag system, seat belt pretensioners, multiport fuel injection system/sequential multiport fuel injection system
23. ECU−B	7.5A	SRS warning light, air conditioning system
24. HORN−HAZ	15A	Emergency flashers, horns
25. STA	7.5A	Clutch start cancel system, starting system
26. STOP	10A	Stop lights, high mounted stoplight, cruise control system, anti− lock brake system, multiport fuel injection system/sequential multiport fuel injection system
27. POWER	30A	Power windows, power seat

Engine compartment fuse box (with daytime running light system):

Fuse/Relay N° and Name	Rating	Functions
3. DRL	7.5A	Daytime running light system
4. HEAD (HI RH)	10A	Right−hand headlight (high beam), high beam indicator light
5. HEAD (HI LH)	10A	Left−hand headlight (high beam)
6. HEAD (LO RH)	10A	Right−hand headlight (low beam)
7. HEAD (LO LH)	10A	Left−hand headlight (low beam)
8. TAIL	10A	Tail lights, licence plate lights
9. A.C	10A	Air conditioning system
10. ECTS	15A	Multiport fuel injection system/sequential multiport fuel injection system
11. DOME	15A	Car audio system, interior light, clock, personal lights, door courtesy light, day time running light system, gauges and meters
12. OBD	7.5A	On−board diagnosis system
13. EFI	20A	Multiport fuel injection system/sequential multiport fuel injection system
14. ALT−S	7.5A	Charging system
15. PWR OUTLET	15A	Power outlet
28. J/B	50A	All components in "POWER", "HORN.HAZ", "STOP" and "ECU−B" fuses
29. AM2	30A	Ignition system, multiport fuel injection system/sequential fuel injection system
30. HEATER	50A	All components in "A.C" fuse
31. AM1	40A	Starting system
32. ABS2	30A	Anti−lock brake system
33. ABS	60A	Anti−lock brake system
34. ALT	120A	All components in “AM1”, “HEATER”, “A.C”, “TAIL”, “ALT−S” and “PWR OUTLET” fuses

Engine compartment fuse box (without daytime running light system):

Fuse/Relay N° and Name	Rating	Functions
1. HEAD (RH)	10A	Right−hand headlight
2. HEAD (LH)	10A	Left−hand headlight
8. TAIL	10A	Tail lights, licence plate lights
9. A.C	10A	Air conditioning system
10. ECTS	15A	Multiport fuel injection system/sequential multiport fuel injection system
11. DOME	15A	Car audio system, interior light, clock, personal lights, door courtesy light, day time running light system, gauges and meters
12. OBD	7.5A	On−board diagnosis system
13. EFI	20A	Multiport fuel injection system/sequential multiport fuel injection system
14. ALT−S	7.5A	Charging system
15. PWR OUTLET	15A	Power outlet
28. J/B	50A	All components in "POWER", "HORN.HAZ", "STOP" and "ECU−B" fuses
29. AM2	30A	Ignition system, multiport fuel injection system/sequential fuel injection system
30. HEATER	50A	All components in "A.C" fuse
31. AM1	40A	Starting system
32. ABS2	30A	Anti−lock brake system
33. ABS	60A	Anti−lock brake system
34. ALT	120A	All components in “AM1”, “HEATER”, “A.C”, “TAIL”, “ALT−S” and “PWR OUTLET” fuses

Fuse Box Informations | Cars