2006 Toyota Tundra I Fuse Box Diagram
The 2006 Toyota Tundra (I) has 6 fuse boxes. Choose the one you’re looking at.
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Engine compartment fuse box (standard and access cab)
In the engine compartment on the driver's (left) side behind the battery: unclip and lift the cover; the four spare fuses (6-9) are the small block beside the cartridges. Horizontal MINI fuses in two columns, twelve on end in the middle, cartridge fuses (type B) at the top, the fusible links FL ALT and A/PUMP (type C) in the centre.
| No. | Function | Amp | Description |
|---|---|---|---|
| 1 | 15 AMINI | MIR HTR - outside rear view mirror heaters | |
| 2 | 15 AMINI | FOG - front fog lights | |
| 3 | 30 AMINI | TOW BRK - trailer brake controller (towing package) | |
| 4 | 30 AMINI | SUB BATT - trailer sub battery charging (towing package) | |
| 5 | 30 AMINI | TOW TAIL - trailer tail lights | |
| 6 | 30 AMINI | SPARE - spare fuse, 30 A | |
| 7 | 15 AMINI | SPARE - spare fuse, 15 A | |
| 8 | 20 AMINI | SPARE - spare fuse, 20 A | |
| 9 | 10 AMINI | SPARE - spare fuse, 10 A | |
| 10 | 15 AMINI | PWR OUTLET 1 - power outlets | |
| 11 | 5 AMINI | ECU-B - vehicle stability control, front passenger occupant classification system | |
| 12 | 10 AMINI | H-LP RH - right headlight high beam | |
| 13 | 15 AMINI | PWR OUTLET 2 - power outlet | |
| 14 | 10 AMINI | DOME - interior light, personal lights, vanity light, ignition switch light, step light, door courtesy lights, open-door warning light | |
| 15 | 10 AMINI | H-LP LH - left headlight high beam | |
| 16 | 10 AMINI | EFI NO.2 - fuel injection, leak detection pump and emission control | |
| 17 | 25 AMINI | RADIO - audio system | |
| 18 | 10 AMINI | HEAD RL - right headlight low beam (with daytime running lights) | |
| 19 | 10 AMINI | A/C - air conditioning system | |
| 20 | 20 AMINI | A/F - air-fuel ratio sensor heater | |
| 21 | 10 AMINI | HEAD LL - left headlight low beam (with daytime running lights) | |
| 22 | 7.5 AMINI | ALT-S - charging system (alternator sense) | |
| 23 | 10 AMINI | ETCS - electronic throttle control and fuel injection | |
| 24 | 15 AMINI | HAZ - emergency flashers, turn signal lights, towing converter | |
| 25 | 20 AMINI | EFI NO.1 - fuel injection, fuel pump; also feeds the EFI NO.2 fuse | |
| 26 | 30 AMINI | AM2 - ignition and starting systems; feeds the IGN and STA fuses | |
| 27 | 30 AMINI | TOWING - towing converter | |
| 41 | 40 AJCASE | AM1 - starting system; feeds the ACC, WIP, 4WD, ECU-IG, GAUGE and TURN fuses (cartridge fuse) | |
| 42 | 50 AJCASE | HTR - air conditioning and heater blower; feeds the A/C fuse (cartridge fuse) | |
| 43 | 50 AJCASE | J/B - junction block supply: feeds the POWER, CARGO LP, TAIL, OBD, HORN and STOP fuses (cartridge fuse) | |
| 44 | 50 AJCASE | ABS 2 - anti-lock brake system, vehicle stability control (cartridge fuse) | |
| 45 | 30 AJCASE | ABS 3 - anti-lock brake system, vehicle stability control (cartridge fuse) | |
| 46 | 30 AJCASE | ST3 - starting system; feeds the STA fuse (cartridge fuse) | |
| 48 | 120 AJCASE | FL ALT - alternator fusible link (cartridge type C): 120 A without / 140 A with the towing package; feeds AM1, HTR, J/B, MIR HTR, FOG, TOW BRK, SUB BATT, TOW TAIL and the PWR OUTLET fuses | |
| 49 | 60 AJCASE | A/PUMP - secondary air injection pump (listed under the fuel injection system; cartridge type C) |
Instrument panel fuse box (standard and access cab)
Under the instrument panel on the driver's side, left of the steering column: pull the cover off the opening to reach the block. Three columns of MINI blade fuses with the POWER cartridge fuse above them; numbering continues from the engine compartment box.
| No. | Function | Amp | Description |
|---|---|---|---|
| 28 | 20 AMINI | WIP - windshield wipers and washer | |
| 29 | 5 AMINI | TURN - turn signal lights | |
| 30 | 5 AMINI | ECU IG - anti-lock brakes, vehicle stability control, multiplex communication, tire pressure warning system | |
| 31 | 20 AMINI | 4WD - four-wheel drive control and A.D.D. (automatic disconnecting differential) control | |
| 32 | 15 AMINI | ACC - cigarette lighter, audio system, power mirrors; feeds the PWR OUTLET 1 and 2 fuses | |
| 33 | 10 AMINI | GAUGE - gauges and meters, back-up lights, starting system, air conditioning, auto-dimming inside mirror, outside mirror heaters | |
| 34 | 5 AMINI | IGN - SRS airbag, fuel injection, discharge warning light, ignition, VSC, occupant classification, engine immobilizer; 5 A (2006: 7.5 A with daytime running lights) | |
| 35 | 5 AMINI | CARGO LP - cargo lamp | |
| 36 | 15 AMINI | TAIL - tail lights, turn signal lights, license plate lights, instrument panel lights, parking lights, glove box light | |
| 37 | 7.5 AMINI | OBD - on-board diagnosis connector | |
| 38 | 10 AMINI | HORN - horns | |
| 39 | 5 AMINI | STA - fuel injection system, gauges and meters (starter signal) | |
| 40 | 15 AMINI | STOP - stop lights, high-mounted stop light, anti-lock brakes, vehicle stability control, towing converter | |
| 47 | 30 AJCASE | POWER - power door locks, power windows, power back window and power seat (cartridge fuse) |
Engine compartment main fuse box (double cab)
Double cab: the main fuse box at the front of the engine compartment on the passenger's (right) side, under a clipped cover. The type D fusible link block (61-68) fills the left compartment, cartridge fuses and a block of MINI blade fuses the right one, the spare fuses (14-16) stand on end at the bottom.
| No. | Function | Amp | Description |
|---|---|---|---|
| 13 | 7.5 AMINI | CARGO LP - cargo lamp | |
| 14 | 15 AMINI | SPARE - spare fuse, 15 A | |
| 15 | 20 AMINI | SPARE - spare fuse, 20 A | |
| 16 | 30 AMINI | SPARE - spare fuse, 30 A | |
| 17 | 10 AMINI | ETCS - electronic throttle control and fuel injection | |
| 18 | 20 AMINI | EFI NO.1 - fuel injection system | |
| 19 | 15 AMINI | H-LP RH - right headlight (without daytime running lights) | |
| 20 | 30 AMINI | TOWING - towing converter | |
| 21 | 7.5 AMINI | ALT-S - charging system (alternator sense) | |
| 22 | 15 AMINI | DRL - daytime running light system; on trucks without it this socket is H-LP LH 15 A, the left headlight | |
| 23 | 25 AMINI | AM2 - starting system | |
| 24 | 20 AMINI | TURN-HAZ - turn signal lights, emergency flashers, towing converter | |
| 25 | 30 AMINI | RAD NO.3 - audio/video system | |
| 26 | 30 AMINI | ST - starting system; feeds the STA fuse | |
| 27 | 10 AMINI | HORN - horns | |
| 28 | 10 AMINI | EFI NO.2 - fuel injection and leak detection pump | |
| 29 | 10 AMINI | DOME - center interior and personal lights, gauges and meters, clock, ignition switch light, door courtesy lights, step light, vanity lights | |
| 30 | 7.5 AMINI | ECU-B - multiplex communication, front passenger occupant classification, door lock system, gauges and meters, wireless door lock | |
| 31 | 15 AMINI | MIR HTR - outside rear view mirror heaters | |
| 32 | 20 AMINI | RAD NO.1 - audio system and rear seat entertainment | |
| 56 | 40 AJCASE | MAIN - headlight supply: feeds the H-LP RH, H-LP LH, H-LP LL and H-LP RL fuses (cartridge fuse) | |
| 57 | 30 AJCASE | DOOR NO.2 - multiplex communication: power door locks and security system (cartridge fuse) | |
| 61 | 30 AJCASE | ABS NO.2 - anti-lock brake system, vehicle stability control (type D fusible link block) | |
| 62 | 40 AJCASE | DEFOG - back window defogger (type D fusible link block) | |
| 63 | 50 AJCASE | HEATER - air conditioning and heater blower (type D fusible link block) | |
| 64 | 60 AJCASE | TOWING R/B - towing relay block supply: feeds the TOWING TAIL, BATT CHARGE and TOWING BRK fuses (type D fusible link block) | |
| 65 | 140 AJCASE | ALT - alternator fusible link (type D block): feeds DEFOG, ABS NO.2, CARGO LP, HEATER, AM1, PWR SEAT, TAIL, STOP, SUN ROOF, PANEL, OBD, FOG, the PWR, AC INV, PWR OUTLET and SEAT HTR fuses | |
| 66 | 40 AJCASE | ABS NO.1 - anti-lock brake system, vehicle stability control (type D fusible link block) | |
| 67 | 50 AJCASE | A/PUMP - secondary air injection pump (listed under the fuel injection system; type D fusible link block) | |
| 68 | 30 AJCASE | R/B - relay block supply: feeds the A/F fuse (type D fusible link block) |
Engine compartment relay box (double cab)
Double cab: the relay box at the rear of the engine compartment on the passenger's (right) side, under its own cover. Fuses 1-4 lie flat at the left, fuses 5-9 stand on end at the right-hand end; the relays are unlabelled on the plate.
| No. | Function | Amp | Description |
|---|---|---|---|
| 1 | 7.5 AMINI | RSE - rear seat audio and rear seat entertainment system | |
| 2 | 20 AMINI | A/F - air-fuel ratio sensor heater | |
| 3 | 7.5 AMINI | DEF/I UP - outside rear view mirror heaters, fuel injection system | |
| 4 | 7.5 AMINI | A/C - air conditioning system | |
| 5 | 10 AMINI | H-LP LL - left headlight low beam (with daytime running lights) | |
| 6 | 10 AMINI | H-LP RL - right headlight low beam (with daytime running lights) | |
| 7 | 7.5 AMINI | STA - fuel injection system (starter signal) | |
| 8 | 10 AMINI | H-LP LH - left headlight high beam (with daytime running lights) | |
| 9 | 10 AMINI | H-LP RH - right headlight high beam (with daytime running lights) |
Engine compartment towing fuse box (double cab)
Double cab: the small box on the driver's (left) side of the engine compartment with the three trailer fuses standing on end beside two relays.
| No. | Function | Amp | Description |
|---|---|---|---|
| 10 | 30 AMINI | TOWING TAIL - trailer tail lights | |
| 11 | 30 AMINI | BATT CHARGE - trailer sub battery charging | |
| 12 | 30 AMINI | TOWING BRK - trailer brake controller |
Instrument panel fuse box (double cab)
Double cab: under the instrument panel on the driver's side, left of the steering column, behind the removable cover. Four columns of MINI blade fuses and three cartridge fuses below them; numbering continues from the engine compartment boxes.
| No. | Function | Amp | Description |
|---|---|---|---|
| 33 | 15 AMINI | TAIL - tail lights, trailer tail lights, parking lights, license plate lights, fuel injection system | |
| 34 | 10 AMINI | ECU-IG - charging, stop lights, ABS, VSC, traction control, moon roof, door locks, gauges, multi-information display, power outlets, multiplex, tire pressure warning, auto-dimming mirror | |
| 35 | 25 AMINI | WSH - wipers and washer | |
| 36 | 15 AMINI | AC INV - power outlets (AC inverter) | |
| 37 | 20 AMINI | IGN 2 - starting system and fuel injection | |
| 38 | 20 AMINI | PWR NO.3 - rear right power window | |
| 39 | 20 AMINI | PWR NO.4 - rear left power window | |
| 40 | 15 AMINI | CIG - cigarette lighter | |
| 41 | 7.5 AMINI | RAD NO.2 - audio/video system, rear seat audio and entertainment, multiplex communication, clock, shift position indicator lights | |
| 42 | 20 AMINI | 4WD - four-wheel drive and A.D.D. (automatic disconnecting differential) control | |
| 43 | 15 AMINI | STOP - stop lights, high-mounted stop light, fuel injection, ABS, VSC, traction control, trailer stop lights, trailer brake controller, towing converter, multiplex | |
| 44 | 7.5 AMINI | OBD - on-board diagnosis connector | |
| 45 | 7.5 AMINI | PANEL - instrument panel, glove box, seat heater switch, cigarette lighter and ashtray lights, multi-information display, audio, gauges, air conditioning, power outlets | |
| 46 | 25 AMINI | PWR NO.1 - driver's door lock and power window | |
| 47 | 25 AMINI | WIP - wipers and washers | |
| 48 | 10 AMINI | IGN 1 - charging system, SRS airbag system, fuel injection, VSC, gauges and meters, air conditioning, occupant classification | |
| 49 | 25 AMINI | SUN ROOF - electric moon roof | |
| 50 | 25 AMINI | PWR NO.2 - front passenger's door lock and power window | |
| 51 | 10 AMINI | HTR - air conditioning, electric cooling fan, back window defogger, seat heaters | |
| 52 | 15 AMINI | FOG - front fog lights | |
| 53 | 15 AMINI | GAUGE - back-up lights, gauges and meters, emergency flashers, slip indicator, VSC, four-wheel drive, trailer back-up lights, fuel injection, shift position lights | |
| 54 | 15 AMINI | PWR OUTLET - power outlets | |
| 55 | 15 AMINI | SEAT HTR - seat heaters | |
| 58 | 30 AJCASE | PWR SEAT - power front seats (cartridge fuse) | |
| 59 | 40 AJCASE | AM1 - feeds the HTR, CIG, GAUGE, RAD NO.2, ECU-IG, WIP, WSH, IGN 1, IGN 2 and 4WD fuses (cartridge fuse) | |
| 60 | 30 AJCASE | PWR NO.5 - power back window (cartridge fuse) |