2003-2006 Toyota Tundra (Regular Cab and Access Cab)
Location and description of fuses and relays Toyota Tundra Work Truck, SR5, Ltd and Tundra DW (Regular Cab and Access Cab) with gasoline engine 3.4L V6 (5VZ-FE), 4.0L V6 (1GR-FE) or 4.7L V8 (2UZ-FE) (2003, 2004, 2005, 2006)
Engine Compartment
- Fuse Box
- ABS Actuator with ECU
- Skid Control ECU with Actuator
- Air Injection Control Driver
Engine Compartment Fuse Box
| No. | Name | A | Description |
|---|---|---|---|
| 1 | MIR HTR | 15 | Outside rear view mirror heaters |
| 2 | FOG | 15 | Front fog lights |
| 3 | TOW BRK | 30 | with towing package: Trailer brake controller |
| 4 | SUB BATT | 30 | with towing package: Trailer sub battery |
| 5 | TOW TAIL | 30 | Trailer lights (tail lights) |
| 6 | - | - | - |
| 7 | - | - | - |
| 8 | - | - | - |
| 9 | PWR OUTLET 1 | 15 | Power outlet |
| 10 | ECU−B | 5 | Vehicle stability control system, front passenger occupant classification system |
| 11 | H−LP RH | 10 | Right−hand headlight (high beam) |
| 12 | PWR OUTLET 2 | 15 | Power outlet |
| 13 | DOME | 10 | Interior light, personal lights, vanity light, ignition switch light, step light, door courtesy lights, open door warning light |
| 14 | H−LP LH | 10 | Left−hand headlight (high beam) |
| 15 | EFI NO.2 | 10 | Multiport fuel injection system/sequential multiport fuel injection system, leak detection pump, emission control system |
| 16 | RADIO | 20 | 2003-2004: Audio system |
| 25 | 2005-2006: Audio system | ||
| 17 | HEAD RL | 10 | with daytime running light system: Right−hand headlight (low beam) |
| 18 | A/C | 10 | Air conditioning system |
| 19 | A/F | 20 | 2005-2006: A/F sensor |
| 20 | HEAD LL | 10 | with daytime running light system: Left−hand headlight (low beam) |
| 21 | ALT−S | 7.5 | Charging system |
| 22 | ETCS | 10 | 2003-2004: 2UZ−FE: Multiport fuel injection system/sequential multiport fuel injection system, electronic throttle control system |
| 15 | 2003-2004: 5VZ−FE: Multiport fuel injection system/sequential multiport fuel injection system, electronic throttle control system | ||
| 10 | 2005-2006: Multiport fuel injection system/sequential multiport fuel injection system, electronic throttle control system | ||
| 23 | HAZ | 15 | Emergency flashers, turn signal lights, towing converter |
| 24 | EFI NO.1 | 20 | Multiport fuel injection system/sequential multiport fuel injection system, fuel pump, "EFI NO.2” fuse |
| 25 | AM2 | 30 | Ignition system, starting system, "IGN” and "STA” fuses |
| 26 | TOWING | 30 | Towing converter |
| 27 | - | - | Short pin |
| 28 | AM1 | 40 | Starting system, "ACC”, "WIP”, "4WD”, "ECU−IG”, "GAUGE” and "TURN” fuses |
| 29 | HTR | 50 | Air conditioning system, "A/C” fuse |
| 30 | J/B | 50 | "POWER”, "CARGO LP”, "TAIL”, "OBD”, "HORN” and "STOP” fuses |
| 31 | ABS 2 | 40 | 2003: Anti−lock brake system |
| 50 | 2004-2006: Anti−lock brake system, vehicle stability control system | ||
| 32 | ABS 3 | 30 | 2003-2004: Anti−lock brake system (2004: without vehicle stability control system) |
| 50 | 2004: with vehicle stability control system: Anti−lock brake system, vehicle stability control system, traction control system | ||
| 30 | 2005-2006: Anti−lock brake system, vehicle stability control system | ||
| 33 | ST3 | 30 | Starting system, "STA” fuse |
| 34 | FL ALT | 100 | 2003-2005: without towing package: "AM1”, "HTR”, "J/B”, "MIR HTR”, "FOG”, "TOW TAIL”, "PWR OUTLET 1” and "PWR OUTLET 2” fuses |
| 120 | 2006: without towing package: "AM1”, "HTR”, "J/B”, "MIR HTR”, "FOG”, "TOW TAIL”, "PWR OUTLET 1” and "PWR OUTLET 2” fuses | ||
| 140 | with towing package: "AM1”, "HTR”, "J/B”, "MIR HTR”, "FOG”, "TOW BRK”, "SUB BATT”, "TOW TAIL”, "PWR OUTLET 1” and "PWR OUTLET 2” fuses | ||
| 35 | - | - | - |
| Relay | |||
| R1 | Daytime running light system (DRL NO.4) | ||
| R2 | Dimmer | ||
| R3 | Headlight (H-LP) | ||
| R4 | Power outlet (PWR OUTLET) | ||
| R5 | Fog lights | ||
| R6 | Heater | ||
| R7 | Trailer sub battery (SUB BATT) | ||
| R8 | Outside rear view mirror heaters (MIR HTR) | ||
| R9 | Tail lights (TOW TAIL) | ||
| R10 | Air fuel ratio sensor (A/F HTR) | ||
| R11 | Fuel pump (F/PMP) | ||
| R12 | Circuit opening relay (C/OPN) | ||
| R13 | EFI | ||
| R14 | Starter (ST) | ||
Passenger Compartment
- ACC Cut Relay
- Turn Signal Flasher
- Back-Up Light Relay (A/T)
- Fuse Box
- Stop Light Relay
- TVIP ECU
- Tire Pressure Monitor ECU
- Engine Control Module
- 4WD Control ECU
- Integration Control and Panel
- Transponder Key Computer
- Center Airbag Sensor Assembly
- Transponder Key Amplifier
Passenger Compartment Fuse Box
| No. | Name | A | Description |
|---|---|---|---|
| 1 | - | - | - |
| 2 | WIP | 20 | Windshield wipers and washer |
| 3 | TURN | 5 | Turn signal lights |
| 4 | ECU IG | 5 | Anti−lock brake system, vehicle stability control system, multiplex communication system, tire pressure warning system |
| 5 | 4WD | 20 | Four−wheel drive control system, A.D.D. control system |
| 6 | ACC | 15 | Cigarette lighter, audio system, SRS airbag system, power rear view mirrors, "PWR OUTLET 1” and "PWR OUTLET 2” fuses |
| 7 | GAUGE | 10 | Gauges and meters, back−up lights, starting system, air conditioning system, auto anti−glare inside rear view mirror, outside rear view mirror heaters |
| 8 | IGN | 5 | SRS airbag system, multiport fuel injection system/ sequential multiport fuel injection system, discharge warning light, ignition system, vehicle stability control system, front passenger occupant classification system, engine immobilizer system |
| 7.5 | 2006: with daytime running light system: SRS airbag system, multiport fuel injection system/ sequential multiport fuel injection system, discharge warning light, ignition system, vehicle stability control system, front passenger occupant classification system, engine immobilizer system | ||
| 9 | CARGO LP | 5 | Cargo lamp |
| 10 | TAIL | 15 | Tail lights, license plate lights, instrument panel lights, parking lights, glove box light, turn signal lights |
| 11 | OBD | 7.5 | On−board diagnosis system |
| 12 | HORN | 10 | Horns |
| 13 | STA | 5 | Multiport fuel injection system/sequential multiport fuel injection system, gauges and meters |
| 14 | STOP | 15 | Stoplights, high mounted stoplight, anti−lock brake system, vehicle stability control system, towing converter |
| 15 | POWER | 30 | Power door lock system, power windows, power back window, power seat |
| Relay | |||
| R1 | Integration Relay | ||
| No. | Description |
|---|---|
| R1 | Power relay |
Standard Cab
Access Cab
- Tire Pressure Monitor Receiver
- Stereo Component Amplifier
