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In this article, you will find information about the fuses of the Toyota Tundra Double cab (XK30/XK40) (models 2004, 2005, and 2006), including diagrams of the fuse boxes, a list of fuses, their designation, and the location of the fuse blocks within the vehicle.
Checking and Replacing Fuses in Toyota Tundra Double cab
If the headlights or other electrical components do not work, check the fuses. If any of the fuses are blown, they must be replaced.
- Turn the ignition switch and inoperative component off.
- Determine which fuse may be causing the problem. The lid of the fuse box shows the name of the circuit for each fuse.
- Pull a suspected fuse straight out and check it.
- If the fuse has blown, push a new fuse into the clip. Only install a fuse with the amperage rating designated on the fuse box lid.
Caution!
Never use a fuse with a higher amperage rating, or any other object, in place of a fuse. This may cause extensive damage and possibly a fire.
Location of Fuse Boxes
Engine Compartment:
Passenger Compartment:
Fuse Box Diagrams
2004
Engine Compartment Fuse Box #1
| № | Fuse | A | Function |
|---|---|---|---|
| 1 | H-LP RH | 10A | Right-hand headlight (high beam) (with daytime running light system) |
| 2 | H-LP LH | 10A | Left-hand headlight (high beam) (with daytime running light system) |
| 3 | A/C | 7.5A | Air conditioning system |
| 4 | H-LP RL | 10A | Right-hand headlight (low beam) (with daytime running light system) |
| 5 | H-LP LL | 10A | Left-hand headlight (low beam) (with daytime running light system) |
Engine Compartment Fuse Box #2
| № | Fuse | A | Function |
|---|---|---|---|
| 6 | RSE | 7.5A | Rear seat audio system, rear seat entertainment system |
| 7 | TOWING TAIL | 30A | Trailer lights (tail lights) |
| 8 | BATT CHARGE | 30A | Trailer sub battery |
| 9 | TOWING BRK | 30A | Trailer brake controller |
Engine Compartment Fuse Box #3
| № | Fuse | A | Function |
|---|---|---|---|
| 10 | CARGO LP | 7.5A | Cargo lamp |
| 11 | SPARE | 15A | Spare fuse |
| 12 | SPARE | 20A | Spare fuse |
| 13 | SPARE | 30A | Spare fuse |
| 14 | ETCS | 10A | Multiport fuel injection system / sequential multiport fuel injection system, electronic throttle control system |
| 15 | EFI NO.1 | 20A | Multiport fuel injection system / sequential multiport fuel injection system, electric throttle control system |
| 16 | H-LP RH | 15A | Right-hand headlight (without daytime running light system) |
| 17 | TOWING | 30A | Trailer lights (stop lights, turn signal lights) |
| 18 | ALT-S | 7.5A | Charging system |
| 19 | DRL | 15A | Daytime running light system (with daytime running light system) |
| H-LP LH | 15A | Left-hand headlight (without daytime running light system) | |
| 20 | AM2 | 25A | Starting system |
| 21 | TURN-HAZ | 20A | Turn signal lights, emergency flashers |
| 22 | RAD NO.3 | 20A | Car audio/video system |
| 23 | ST | 30A | Starting system, “STA” fuse |
| 24 | HORN | 10A | Horns |
| 25 | EFI NO.2 | 10A | Multiport fuel injection system / sequential multiport fuel injection system, electronic throttle control system |
| 26 | DOME | 10A | Center interior and personal lights, personal lights, gauges and meters, clock, ignition switch light, door courtesy lights, step light, vanity lights |
| 27 | ECU-B | 7.5A | Multiplex communication system (power door lock system, security system, headlight and tail light auto cut system, illuminated entry system, daytime running light system), driver and front passenger door lock system, gauges and meters, wireless door lock system, vehicle stability control system, door courtesy lights |
| 28 | MIR HTR | 15A | Outside rear view mirror heaters |
| 29 | RAD NO.1 | 25A | Car audio system |
| 54 | ABS NO.1 | 30A*1 50A*2 | Anti-lock brake system |
| 55 | HEATER | 50A | Air conditioning system |
| 56 | DEFOG | 40A | Rear window defogger |
| 57 | MAIN | 40A | “H-LP RH”, “H-LP LH” “H-LP LL” and “H-LP RL” fuses |
| 58 | DOOR NO.2 | 30A | Multiplex communication system (power door lock system, security system) |
| 62 | ALT | 140A | “DEFOG”, “ABS NO.1”, “CARGO LP”, “HEATER”, “AM1”, “PWR SEAT”, “TAIL”, “STOP”, “SUN ROOF”, “PANEL”, “OBD”, “FOG”, “PWR NO.1”, “PWR NO.2”, “PWR NO.5”, “AC INV”, “PWR NO.3”, “PWR NO.4”, “PWR OUTLET”, “SEAT HTR” “BATT CHARGE”, “TOWING BRK”, and “TOWING TAIL” fuses |
| 63 | ABS NO.2 | 60A | Anti-lock brake system, vehicle stability control system, traction control system |
| *1) without vehicle stability control system *2) with vehicle stability control system | |||
Instrument Panel Fuse Box
| № | Fuse | A | Function |
|---|---|---|---|
| 31 | TAIL | 15A | Tail lights, trailer lights (tail lights), parking lights, multiport fuel injection system / sequential multiport fuel injection system, license plate lights |
| 32 | ECU-IG | 10A | Charging system, cruise control system, anti-lock brake system, vehicle stability control system, traction control system, electronically controlled automatic transmission system, electric moon roof, driver and front passenger door lock system, gauges and meters, multi-information display, power outlets |
| 33 | WSH | 25A | Wipers and washer |
| 34 | AC INV | 15A | Power outlets |
| 35 | IGN | 20A | Starting system, multiport fuel injection system / sequential multiport fuel injection system |
| 36 | PWR NO.3 | 20A | Rear passenger’s power window (right side) |
| 37 | PWR NO.4 | 20A | Rear passenger’s power window (left side) |
| 38 | CIG | 15A | Cigarette lighter |
| 39 | RAD NO.2 | 7.5A | Car audio/video system, rear seat audio system, rear seat entertainment system, power rear view mirror control, power outlets, multiplex communication system (power door lock system, security system, headlight and tail light auto cut system, illuminated entry system, daytime running light system), clock, shift position indicator lights |
| 40 | 4WD | 20A | A.D.D. control system, four-wheel drive system |
| 41 | STOP | 15A | Stop lights, high-mounted stop lights, multiport fuel injection system / sequential multiport fuel injection system, vehicle stability control system, traction control system, trailer light (stop lights), trailer brake controller, multiplex communication system |
| 42 | OBD | 7.5A | On-board diagnosis system |
| 43 | PANEL | 7.5A | Instrument panel lights, glove box light, lights of seat heaters, cigarette lighter, ashtrays, multi-information display, car audio/video system, gauges and meters, air conditioning systems, power outlets |
| 44 | PWR NO.1 | 25A | Driver’s door lock system driver’s power window |
| 45 | WIP | 25A | Wiper and washers |
| 46 | IGN | 10A | Charging system, SRS airbag system, multiport fuel injection system / sequential multiport fuel injection system, vehicle stability control system |
| 47 | SUN ROOF | 25A | Electric moon roof |
| 48 | PWR NO.2 | 25A | Front passengers’ door lock system, front passenger’s power window |
| 49 | HTR | 10A | Air conditioning systems, electric cooling fan, rear window defogger, outside rear view mirror heater, seat heaters |
| 50 | FOG | 15A | Front fog lights |
| 51 | GAUGE | 15A | Back-up lights, gauge and meters, emergency flashers, slip indicator light, vehicle stability control system, four-wheel drive system, trailer lights (back-up lights), multiport fuel injection system / sequential multiport fuel injection system, shift position indicator lights |
| 52 | PWR OUTLET | 15A | Power outlets |
| 53 | SEAT HTR | 15A | Seat heaters |
| 59 | PWR SEAT | 30A | Power front seats |
| 60 | AM1 | 40A | “HTR”, “CIG”, “GAUGE”, “RAD NO.2”, “ECU-IG”, “WIP”, “WSH” and “4WD” fuses |
| 61 | PWR NO.5 | 30A | Power rear window |
Front passenger’s side cowl panel
| № | Fuse | A | Function |
|---|---|---|---|
| 30 | STA | 7.5A | Starting system |
2005-2006
Engine Compartment Fuse Box #1
| № | Fuse | A | Function |
|---|---|---|---|
| 1 | RSE | 7.5A | Rear seat audio system, rear seat entertainment system |
| 2 | A/F | 20A | A/F sensor |
| 3 | DEF/I UP | 7.5A | Outside rear view mirror heaters, multiport fuel injection system / sequential multiport fuel injection system |
| 4 | A/C | 7.5A | Air conditioning system |
| 5 | H-LP LL | 10A | Left-hand headlight (low beam) (with daytime running light system) |
| 6 | H-LP RL | 10A | Right-hand headlight (low beam) (with daytime running light system) |
| 7 | STA | 7.5A | Multiport fuel injection system/sequential multiport fuel injection system |
| 8 | H-LP LH | 10A | Left-hand headlight (high beam) (with daytime running light system) |
| 9 | H-LP RH | 10A | Right-hand headlight (high beam) (with daytime running light system) |
Engine Compartment Fuse Box #2
| № | Fuse | A | Function |
|---|---|---|---|
| 10 | TOWING | 30A | Trailer lights (tail lights) |
| 11 | BATT CHARGE | 30A | Trailer sub battery |
| 12 | TOWING BRK | 30A | Trailer brake controller |
Engine Compartment Fuse Box #3
| № | Fuse | A | Function |
|---|---|---|---|
| 13 | CARGO LP | 7.5A | Cargo lamp |
| 14 | SPARE | 15A | Spare fuse |
| 15 | SPARE | 20A | Spare fuse |
| 16 | SPARE | 30A | Spare fuse |
| 17 | ETCS | 10A | Multiport fuel injection system / sequential multiport fuel injection system, electronic throttle control system |
| 18 | EFI NO.1 | 20A | Multiport fuel injection system / sequential multiport fuel injection system |
| 19 | H-LP RH | 15A | Right-hand headlight (without daytime running light system) |
| 20 | TOWING | 30A | Towing converter |
| 21 | ALT-S | 7.5A | Charging system |
| 22 | DRL | 15A | Daytime running light system (with daytime running light system) |
| H-LP LH | 15A | Left-hand headlight (without daytime running light system) | |
| 23 | AM2 | 25A | Starting system |
| 24 | TURN-HAZ | 20A | Turn signal lights, emergency flashers, towing converter |
| 25 | RAD NO.3 | 30A | Audio system/video system |
| 26 | ST | 30A | Starting system, “STA” fuse |
| 27 | HORN | 10A | Horns |
| 28 | EFI NO.2 | 10A | Multiport fuel injection system / sequential multiport fuel injection system, leak detection pump |
| 29 | DOME | 10A | Center interior and personal lights, personal lights, gauges and meters, clock, ignition switch light, door courtesy lights, step light, vanity lights |
| 30 | ECU-B | 7.5A | Multiplex communication system, front passenger occupant classification system, driver and front passenger door lock system, gauges and meters, wireless door lock system |
| 31 | MIR HTR | 15A | Outside rear view mirror heaters |
| 32 | RAD NO.1 | 20A | Audio system, rear seat entertainment system |
| 56 | MAIN | 40A | “H-LP RH”, “H-LP LH” “H-LP LL” and “H-LP RL” fuses |
| 57 | DOOR NO.2 | 30A | Multiplex communication system (power door lock system, security system) |
| 61 | ABS NO.2 | 30A | Anti-lock brake system, vehicle stability control system |
| 62 | DEFOG | 40A | Back window defogger |
| 63 | HEATER | 50A | Air conditioning system |
| 64 | TOWING R/B | 60A | “TOWING TAIL”, “BATT CHARGE” and “TOWING BRK” fuses |
| 65 | ALT | 140A | “DEFOG”, “ABS NO.2”, “CARGO LP”, “HEATER”, “AM1”, “PWR SEAT”, “TAIL”, “STOP”, “SUN ROOF”, “PANEL”, “OBD”, “FOG”, “PWR NO.1”, “PWR NO.2”, “PWR NO.5”, “AC INV”, “PWR NO.3”, “PWR NO.4”, “PWR OUTLET” and “SEAT HTR” fuses |
| 66 | ABS NO.1 | 40A | Anti-lock brake system, vehicle stability control system |
| 67 | A/PUMP | 50A | Multiport fuel injection system / sequential multiport fuel injection system |
| 68 | R/B | 30A | “A/F” fuse |
Instrument Panel Fuse Box
| № | Fuse | A | Function |
|---|---|---|---|
| 33 | TAIL | 15A | Tail lights, trailer lights (tail lights), parking lights, multiport fuel injection system / sequential multiport fuel injection system, license plate lights |
| 34 | ECU-IG | 10A | Charging system, stop lights, anti-lock brake system, vehicle stability control system, traction control system, electric moon roof, driver and front passenger door lock system, gauges and meters, multi-information display, power outlets, multiplex communication system, tire pressure warning system, auto anti-glare inside rear view mirror |
| 35 | WSH | 25A | Wipers and washer |
| 36 | AC INV | 15A | Power outlets |
| 37 | IGN 2 | 20A | Starting system, multiport fuel injection system / sequential multiport fuel injection system |
| 38 | PWR NO.3 | 20A | Rear passenger’s power window (right side) |
| 39 | PWR NO.4 | 20A | Rear passenger’s power window (left side) |
| 40 | CIG | 15A | Cigarette lighter |
| 41 | RAD NO.2 | 7.5A | Audio system/video system, rear seat audio system, rear seat entertainment system, multiplex communication system, clock, shift position indicator lights |
| 42 | 4WD | 20A | A.D.D. control system, four-wheel drive system |
| 43 | STOP | 15A | Stop lights, high-mounted stop light, multiport fuel injection system / sequential multiport fuel injection system, anti-lock brake system, vehicle stability control system, traction control system, trailer light (stop lights), trailer brake controller, towing converter, multiplex communication system |
| 44 | OBD | 7.5A | On-board diagnosis system |
| 45 | PANEL | 7.5A | Instrument panel lights, glove box light, lights of seat heaters, cigarette lighter, ashtrays, multi-information display, audio system/video system, gauges and meters, air conditioning systems, power outlets |
| 46 | PWR NO.1 | 25A | Driver’s door lock system, driver’s power window |
| 47 | WIP | 25A | Wiper and washers |
| 48 | IGN 1 | 10A | Charging system, SRS airbag system, multiport fuel injection system/ sequential multiport fuel injection system, vehicle stability control system, gauges and meters, air conditioning system, front passenger occupant classification system |
| 49 | SUN ROOF | 25A | Electric moon roof |
| 50 | PWR NO.2 | 25A | Front passengers’ door lock system, front passenger’s power window |
| 51 | HTR | 10A | Air conditioning systems, electric cooling fan, back window defogger, seat heaters |
| 52 | FOG | 15A | Front fog lights |
| 53 | GAUGE | 15A | Back-up lights, gauge and meters, emergency flashers, slip indicator light, vehicle stability control system, four-wheel drive system, trailer lights (back-up lights), multiport fuel injection system / sequential multiport fuel injection system, shift position indicator lights |
| 54 | PWR OUTLET | 15A | Power outlets |
| 55 | SEAT HTR | 15A | Seat heaters |
| 58 | PWR SEAT | 30A | Power front seats |
| 59 | AM1 | 40A | “HTR”, “CIG”, “GAUGE”, “RAD NO.2”, “ECU-IG”, “WIP”, “WSH”, “IGN 1”, “IGN 2” and “4WD” fuses |
| 60 | PWR NO.5 | 30A | Power back window |