Toyota Sequoia 2012 Fuse Box Info
Passenger compartment fuse box location:
The fuse box is located under the instrument panel 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 |
| 1. INVERTER | 15A | Power outlet (115 V) |
| 2. FR P/SEAT LH | 30A | Power front driver’s seat |
| 3. DR/LCK | 25A | Multiplex communication system |
| 4. POWER No.5 | 30A | Power back door |
| 5. OBD | 7.5A | On-board diagnosis system |
| 6. PWR OUTLET | 15A | Power outlets |
| 7. AM1 | 7.5A | Shift lock system, starting system, seat heaters |
| 8. A/C | 7.5A | Air conditioning system |
| 9. MIR | 15A | Outside rear view mirror control, outside rear view mirror heaters |
| 10. POWER No.3 | 20A | Power windows |
| 11. FR P/SEAT RH | 30A | Power front passenger seat |
| 12. TI&TE | 15A | Power tilt and power telescopic |
| 13. S/ROOF | 25A | Electric moon roof |
| 14. RR SEAT-HTR RH | 10A | Seat heaters |
| 15. ECU-IG No.1 | 7.5A | Anti-lock brake system, vehicle stability control system, multiplex communication system, intuitive parking assist system, power front driver’s seat, power tilt and power telescopic, shift lock, tire pressure warning system, accessory meter, trailer towing, power outlet, electric moon roof, power back door, head light cleaner, Blind Spot Monitor system, BSM main switch |
| 16. AIR SUS IG | 20A | Electronically modulated air suspension system |
| 17. LH-IG | 7.5A | Back-up lights, charging system, gauge and meters, turn signal lights, air conditioning system, seat heaters, rear window defogger |
| 18. 4WD | 20A | Four-wheel drive control system |
| 19. RR SEAT-HTR LH | 10A | Seat heaters |
| 20. WSH | 20A | Window washer |
| 21. WIPER | 30A | Wiper and washer |
| 22. ECU-IG No.2 | 7.5A | Multiplex communication system, power steering, gateway ECU |
| 23. TAIL | 15A | Tail lights, trailer lights (tail lights), parking lights |
| 24. A/C IG | 10A | Air conditioning system |
| 25. SEAT-HTR | 20A | Seat heater or Heated and ventilated seats |
| 26. PANEL | 7.5A | Instrument panel lights, glove box light, ashtray, accessory meter, audio system, rear view monitor, navigation system, rear seat entertainment system, gauges and meters, air conditioning system, seat heater or heated and ventilated switches, BSM main switch |
| 27. ACC | 7.5A | Accessory meter, audio system, rear seat entertainment system, rear view monitor, navigation system, back-up lights, trailer lights (back-up lights), multiplex communication system, power outlet, outside rear view mirror |
| 28. BK/UP LP | 10A | Back-up light, gauges and meters |
| 29. CIG | 15A | Cigarette lighter |
| 30. POWER No.1 | 30A | Power windows, power back window |
Engine compartment fuse box:
| Fuse/Relay N° and Name | Rating | Functions |
| 1. A/F | 15A | Multiport fuel injection system/ sequential multiport fuel injection system |
| 2. HORN | 10A | Horn |
| 3. EFI NO.1 | 25A | Multiport fuel injection system/ sequential multiport fuel injection system |
| 4. IG2 MAIN | 30A | INJ, MET, IGN fuses |
| 5. L2 RR2 SEAT | 30A | Power third seat |
| 6. L1 RR2 SEAT | 30A | Power third seat |
| 7. CDS FAN | 25A | Electric cooling fans |
| 8. DEICER | 20A | Windshield wiper de-icer |
| 9. TOW TAIL | 30A | Trailer lights (tail lights) |
| 10. CDS FAN NO.2 | 25A | Electric cooling fans |
| 11. R2 RR2 SEAT | 30A | Power third seat |
| 12. R1 RR2 SEAT | 30A | Power third seat |
| 13. POWER NO.4 | 25A | Power windows |
| 14. FOG | 15A | Front fog lights |
| 15. STOP | 15A | Stop lights, high mounted stoplight, vehicle stability control system, anti-lock brake system, shift lock system, multiport fuel injection system/sequential multiport fuel injection system, towing converter |
| 16. TOW BRK | 30A | Trailer brake controller |
| 17. IMB | 7.5A | Multiport fuel injection system/ sequential multiport fuel injection system |
| 18. AM2 | 7.5A | Starting system |
| 19. TOWING | 30A | Towing converter |
| 20. AI-HTR | 10A | Air injection pump heaters |
| 21. ALT-S | 5A | Charging system |
| 22. TURN-HAZ | 15A | Turn signal lights, emergency flashers, towing converter |
| 23. F/PMP | 15A | Fuel pump |
| 24. ETCS | 10A | Multiport fuel injection system/ sequential multiport fuel injection system, electric throttle control system |
| 25. MET-B | 5A | Gauges and meters |
| 26. AMP | 30A | Audio system, rear view monitor, navigation system, rear seat entertainment system |
| 27. RAD NO.1 | 15A | Audio system, rear view monitor, navigation system, rear seat entertainment system |
| 28. ECU-B1 | 7.5A | Multiplex communication system, Multiport fuel injection system/ sequential multiport fuel injection system, auto anti-glare inside rear view mirror, power front driver’s seat, power tilt and power telescopic, power back door, gateway ECU |
| 29. DOME | 7.5A | Interior lights, personal lights, vanity lights, engine switch light, foot light, door courtesy lights, accessory meter, power back door, power third seat |
| 30. HEAD LH | 15A | Left-hand headlight (high beam) |
| 31. HEAD LL | 15A | Left-hand headlight (low beam) |
| 32. INJ | 10A | Multiport fuel injection system/ sequential multiport fuel injection system, ignition system |
| 33. MET | 7.5A | Gauges and meters |
| 34. IGN | 10A | SRS airbag system, multiport fuel injection system/sequential multiport fuel injection system, cruise control system, gateway ECU |
| 35. HEAD RH | 15A | Right-hand headlight (high beam) |
| 36. HEAD RL | 15A | Right-hand headlight (low beam) |
| 37. EFI NO.2 | 10A | Multiport fuel injection system/ sequential multiport fuel injection system, leak detection pump |
| 38. DEF I/UP | 5A | No circuit |
| 39. AIR SUS NO.2 | 7.5A | Electronically modulated air suspension system |
| 40. SPARE | 5A | Spare fuse |
| 41. SPARE | 15A | Spare fuse |
| 42. SPARE | 30A | Spare fuse |
| 43. AIR SUS | 50A | Electronically modulated air suspension system |
| 44. PBD | 30A | Power back door |
| 45. RR HTR | 40A | Air conditioning system |
| 46. H-LP CLN | 30A | Headlight cleaner |
| 47. DEFOG | 40A | Rear window defogger |
| 48. SUB BATT | 40A | Trailer towing |
| 49. ABS1 | 50A | Anti-lock brake system, vehicle stability control system |
| 50. ABS2 | 40A | Anti-lock brake system, vehicle stability control system |
| 51. ST | 30A | Starting system |
| 52. HTR | 50A | Air conditioning system |
| 53. LH-J/B | 150A | AM1, TAIL, PANEL, ACC, CIG, LH-IG, 4WD, ECU-IG NO.1, BK/UP LP, SEAT-HTR, A/C IG, ECU-IG NO.2, WSH, WIPER, OBD, A/C, TI&TE, FR P/SEAT RH, MIR, DR/LCK, FR P/SEAT LH, CARGO LP, PWR OUTLET, POWER NO.1 fuses |
| 54. ALT |
180A 140A |
LH-J/B, HTR, SUB BATT, TOW BRK, STOP, FOG, TOW TAIL, DEICER fuses |
| 55. A/PUMP NO.1 | 50A | Multiport fuel injection system/ sequential multiport fuel injection system |
| 56. A/PUMP NO.2 | 50A | Multiport fuel injection system/sequential multiport fuel injection system |
| 57. MAIN | 40A | HEAD LL, HEAD RL, HEAD LH, HEAD RH fuses |
