Lexus LX 570 2015 Fuse Box Info
Passenger compartment fuse box location:
The fuse boxes are located under the instrument panel on the driver side, and on the passenger side of the vehicle.
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box (Driver’s side):
| Fuse/Relay N° and Name | Rating | Functions |
| 1. CIG | 15A | Cigarette lighter |
| 2. BK/UP LP | 10A | Back-up lights, trailer |
| 3. ACC | 7.5A | Audio system, parking assist system, multi-display assembly, main body ECU, mirror ECU, satellite radio, smart access system with push-button start |
| 4. PANEL | 10A | Ashtray, brake controller, cigarette lighter, cool box, center differential lock, driving mode switches, multiinformation display, air conditioning system, glove box light, audio system, emergency flashers, headlight cleaner switch, driving position memory buttons, outside rear view mirror switches, overhead module, roll sensing of curtain shield airbags off switch, rear heater panel, shift lever switch, power back door main switch, camera switch, VSC OFF switch, steering switch, console switch, instrument panel light control |
| 5. ECU-IG NO.2 | 10A | Air conditioning system, rear heater panel, overhead module, ABS, VSC, steering sensor, yaw rate & G sensor, main body ECU, stoplights, moon roof, anti-glare inside rear view mirror |
| 6. WINCH | 5A | No circuit |
| 7. A/C IG | 10A | Cool box, condenser fan, cooler compressor, rear window and outside rear view mirror defoggers, smog sensor |
| 8. TAIL | 15A | Tail lights, license plate lights, front fog lights, parking lights, side marker lights |
| 9. WIPER | 30A | Windshield wiper |
| 10. WSH | 20A | Windshield washer |
| 11. RR WIPER | 15A | Rear window wiper and washer |
| 12. 4WD | 20A | Four-wheel drive system |
| 13. LH-IG | 5A | Alternator, towing, seat heater and ventilators, windshield wiper de-icer, front seat belt, emergency flasher, inverter switch, shift lever switch |
| 14. ECU-IG NO.1 | 5A | ABS, VSC, tilt and telescopic steering, gateway ECU, shift lock system, parking assist system, cruise control switch, pre-collision system, headlight cleaner, multi-display assembly, rainsensing windshield wiper, driving position memory system, power door lock system |
| 15. S/ROOF | 25A | Moon roof |
| 16. RR DOOR RH | 20A | Power windows |
| 17. MIR | 15A | Mirror ECU, outside rear view mirror defoggers |
| 18. RR DOOR LH | 20A | Power windows |
| 19. FR DOOR LH | 20A | Power windows |
| 20. FR DOOR RH | 20A | Power windows |
| 21. RR FOG | 7.5A | No circuit |
| 22. A/C | 7.5A | Air conditioning system |
| 23. AM1 | 5A | No circuit |
| 24. TI & TE | 15A | Tilt and telescopic steering |
| 25. FR P/SEAT RH | 30A | Power seat |
| 26. PWR OUTLET | 15A | Power outlet |
| 27. OBD | 7.5A | On-Board diagnosis |
| 28. PSB | 30A | Pre-collision system |
| 29. DR/LCK | 25A | Main body ECU |
| 30. FR P/SEAT LH | 30A | Power seat |
| 31. INVERTER | 15A | Inverter |
Passenger compartment fuse box (Passenger’s side):
| Fuse/Relay N° and Name | Rating | Functions |
| 1. RSF LH | 30A | Third seat adjustment (left) |
| 2. B/DR CLSR RH | 30A | Back door closer |
| 3. B/DR CLSR LH | 30A | Back door closer |
| 4. RSF RH | 30A | Third seat adjustment (right) |
| 5. DOOR DL | 15A | No circuit |
| 6. AHC-B | 20A | 4-Wheel AHC |
| 7. TEL | 5A | Multimedia |
| 8. TOW BK/UP | 7.5A | Towing |
| 9. AHC-B No.2 | 10A | 4-Wheel AHC |
| 10. ECU-IG No.4 | 5A | VGRS, power back door, rear ECU, 4-Wheel AHC, third seat adjustment, tire pressure warning system ECU |
| 11. SEAT-A/C FAN | 10A | Ventilators |
| 12. SEAT-HTR | 20A | Seat heaters |
| 13. AFS | 5A | Adaptive front lighting system |
| 14. ECU-IG No.3 | 5A | Adaptive front lighting system, dynamic radar cruise control system |
| 15. STRG HTR | 10A | Heated steering wheel |
| 16. TV | 10A | Multi-display assembly |
Engine compartment fuse box (Fuse box on the left side):
| Fuse/Relay N° and Name | Rating | Functions |
| 1. A/F | 15A | A/F heater |
| 2. HORN | 10A | Horn |
| 3. EFI MAIN | 25A | Multiport fuel injection system/ sequential multiport fuel injection system, A/F heater, fuel pump |
| 4. IG2 MAIN | 30A | INJ, IGN, MET |
| 5. RR A/C | 50A | Blower controller |
| 6. CDS FAN | 25A | Condenser fan |
| 7. RR S/HTR | 20A | Rear seat heater |
| 8. FR FOG | 15A | Front fog lights |
| 9. STOP | 15A | Stoplights, high mounted stoplight, brake controller, ABS, VSC, main body ECU, Multiport fuel injection system/sequential multiport fuel injection system, trailer |
| 10. SEAT-A/C LH | 25A | Seat heaters and ventilators |
| 11. HWD4 | 30A | No circuit |
| 12. HWD3 | 30A | No circuit |
| 13. AHC | 50A | 4-Wheel AHC |
| 14. PTC-1 | 50A | PTC heater |
| 15. PTC-2 | 50A | PTC heater |
| 16. PTC-3 | 50A | PTC heater |
| 17. RH-J/B | 40A | RH-J/B |
| 18. SUB BATT | 40A | Towing |
| 19. VGRS | 40A | VGRS ECU |
| 20. H-LP CLN | 30A | Headlight cleaner |
| 21. DEFOG | 30A | Rear window defogger |
| 22. AHC | 100A | SUB-R/B |
| 23. HTR | 50A | Front air conditioning system |
| 24. PBD | 30A | Power back door ECU |
| 25. LH-J/B | 150A | LH-J/B |
| 26. ALT | 180A | Alternator |
| 27. A/PUMP NO.1 | 50A | AI DRIVER |
| 28. A/PUMP NO.2 | 50A | AI DRIVER 2 |
| 29. MAIN | 40A | Headlight, daytime running light system, HEAD LL, HEAD RL, HEAD LH, HEAD RH |
| 30. ABS1 | 50A | ABS |
| 31. ABS2 | 30A | ABS |
| 32. ST | 30A | Starter system |
| 33. IMB | 7.5A | ID code box, smart access system with push-button start, GBS |
| 34. AM2 | 5A | Main body ECU |
| 35. DOME2 | 7.5A | Vanity lights, overhead module, rear interior light |
| 36. ECU-B2 | 5A | Driving position memory system, power back door ECU, power third seat |
| 37. AMP 2 | 30A | Audio system |
| 38. RSE | 7.5A | Rear seat entertainment |
| 39. TOWING | 30A | Towing |
| 40. DOOR NO.2 | 25A | Main body ECU |
| 41. STR LOCK | 20A | Steering lock system |
| 42. TURN-HAZ | 15A | Meter, front turn signal lights, side turn signal lights, rear turn signal lights, trailer |
| 43. EFI MAIN2 | 20A | Fuel pump |
| 44. ETCS | 10A | Multiport fuel injection system/ sequential multiport fuel injection system |
| 45. ALT-S | 5A | IC-ALT |
| 46. AMP 1 | 30A | Audio system |
| 47. RAD NO.1 | 10A | Audio system, navigation system, parking assist system |
| 48. ECU-B1 | 5A | Smart access system with push-button start, overhead module, yaw rate & G sensor, tilt and telescopic steering, meter, cool box, gateway ECU, steering sensor, VGRS |
| 49. DOME1 | 5A | Illuminated entry system, power third seat switch, power back door switch, clock |
| 50. HEAD LH | 15A | Headlight high beam (left) |
| 51. HEAD LL | 15A | Headlight low beam (left) |
| 52. INJ | 10A | Injector, ignition system |
| 53. MET | 5A | Meter |
| 54. IGN | 10A | Circuit open, SRS airbag system, gateway ECU, smart access system with push-button start, ABS, VSC, steering lock system, GBS |
| 55. DRL | 5A | Daytime running light |
| 56. HEAD RH | 15A | Headlight high beam (right) |
| 57. HEAD RL | 15A | Headlight low beams (right) |
| 58. EFI NO.2 | 7.5A | Air injection system, air flow meter |
| 59. RR A/C NO.2 | 7.5A | No circuit |
| 60. DEF NO.2 | 5A | Outside rear view mirror defoggers |
| 61. SPARE | 5A | Spare fuse |
| 62. SPARE | 10A | Spare fuse |
| 63. SPARE | 30A | Spare fuse |
Engine compartment fuse box (Fuse box on the right side):
| Fuse/Relay N° and Name | Rating | Functions |
| 1. HWD1 | 30A | No circuit |
| 2. TOW BRK | 30A | Brake controller |
| 3. RR P/SEAT | 30A | Power second seat |
| 4. PWR HTR | 7.5A | No circuit |
| 5. DEICER | 20A | Windshield wiper de-icer |
| 6. ALT-CDS | 10A | ALT-CDS |
| 7. SECURITY | 5A | SECURITY |
| 8. SEAT A/C RH | 25A | Seat heaters and ventilators |
| 9. AI PMP HTR | 10A | AI pump heater |
| 10. TOW TAIL | 30A | Towing tail light system |
| 11. HWD2 | 30A | No circuit |
