Lexus LX 470 1999 Fuse Box Info
Passenger compartment fuse box location:
The fuse box is located under the instrument panel on the driver side of the vehicle.
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse/Relay N° and Name | Rating | Functions |
| 32. POWER | 40A | Power window, Electronic moon roof, Power seat system, Power door lock control system |
| 33. IGN | 10A | SRS, Seat belt pretensioners, Multiport fuel injection system/Sequential multiport fuel injection system, Anti–lock brake system, Discharge warning light, Engine immobiliser system, Cruise control system cancel device |
| 34. CIGAR | 15A | Cigarette lighter |
| 35. SRS | 15A | SRS, Seat belt pretensioners |
| 36. MIRR | 10A | Power rear view mirrors |
| 37. RR A.C | 30A | Rear air conditioning system |
| 38. STOP | 15A | Stop lights, High mounted stoplight |
| 39. FR FOG | 15A | Fog lights |
| 40. I/UP | 7.5A | Engine idle up system |
| 41. WIPER | 20A | Window shield wipers and washer, Rear window wiper and washer |
| 42. GAUGE | 15A | Gauge and meters, Service reminder indicators and warning buzzers (except discharge, open door and SRS warning lights), Back–up lights |
| 43. DIFF | 20A | Rear differential lock system |
| 44. AHC−IG | 20A | Active height control suspension (AHC) |
| 45. DOME | 10A | Ignition switch lights, Garage door opener, Door courtesy lights, Interior lights, Personal lights |
| 46. PWR OUTLET | 15A | Power outlets |
| 47. ECU−IG | 15A | Power seat system, Automatic transmission shift lock system, Anti–lock brake system |
| 48. RR HTR | 10A | Rear air conditioning |
| 49. OBD | 10A | On−board diagnosis system |
| 50. AHC−B | 15A | Active height control suspension (AHC) |
| 51. TAIL | 15A | Daytime running light system, Tail lights, License plate lights, Parking lights, Instrument panel lights |
| 52. ECU−B | 15A | Daytime running light system, SRS, Tilt and telescopic steering |
| 53. DEFOG | 20A | Rear window defogger |
Engine compartment fuse box (Fuse box 1):
| Fuse/Relay N° and Name | Rating | Functions |
| 1. ALT−S | 7.5A | Charging system |
| 2. MAIN | 100A | All components in ”AM2”, ”STARTER”, ”EFI or ECD”, ”HORN”, ”HAZ–TRN”, ”ABS NO.2”, ”HEAD (LH–UPR)”, ”HEAD (RH–UPR)”, ”HEAD (LH–LWR)”, ”HEAD (RH–LWR)”, ”GLOW”, ”THROTTLE” and ”RADIO” fuses |
| 3. ALT | 140A | All components in ”J/B NO.2”, ”MIR–HTR”, ”SEAT HTR”, ”FUEL HTR”, ”A.C”, ”AM1 NO.1”, ”AM1 NO.2”, ”ACC”, ”CDS FAN”, ”HTR”, ”AHC”, ”ABS NO.1” and ”HEAD CLNER” fuses |
| 4. J/B NO.2 | 100A | All components in ”ECU–B”, ”FR FOG”, ”TAIL”, ”STOP”, ”DOME”, ”POWER”, ”RR A.C”, ”DEFOG”, ”OBD”, ”AHC–B” and ”RR HTR” fuses |
Engine compartment fuse box (Fuse box 2):
| Fuse/Relay N° and Name | Rating | Functions |
| 5. AM1 NO.2 | 20A | Starting system, Turn signal lights, Emergency flashers, All components in ”CIGAR”, ”ECU–IG”, ”MIRR” and ”SRS” fuses |
| 6. A.C | 20A | Air conditioning system |
| 7. POWER HTR | 10A | Air conditioning system |
| 8. SEAT HTR | 15A | Seat heaters |
| 9. FUEL HTR | 20A | Fuel heater |
| 10. MIR HTR | 15A | Outside rear view mirror defogger |
| 11. HEAD CLNER | 20A | Headlight cleaner |
| 12. ODS FAN | 20A | Electric cooling fan |
| 13. EFI or ECD | 20A | Multiport fuel injection system/Sequential multiport fuel injection, Emission control system, Fuel pump |
| 14. HORN | 10A | Horns |
| 15. THROTTL E | 15A | Electronic throttle control system |
| 16. RADIO | 20A | Audio system |
| 17. HAZ−TRN | 15A | Emergency flashers, Turn signal lights |
| 18. AM2 | 30A | Starting system, Multiport fuel injection system/Sequential multiport fuel injection, All components in ”IGN” fuse |
| 19. ECU–B1 | 10A | Power door lock control system, Power window, Rear window wiper, Illuminated entry system |
| 20. HEAD (LH−UPR) | 20A | Left−hand headlight (high beam) |
| 21. HEAD (RH−UPR) | 20A | Right−hand headlight (high beam), Daytime running light system |
| 22. HEAD (LH−LWR) | 10A | Left−hand headlight (low beam), Fog light |
| 23. HEAD (RH−LWR) | 10A | Right−hand headlight (low beam) |
| 24. ABS NO.1 | 40A | Anti−lock brake system |
| 25. AHC | 50A | Active height control suspension (AHC) |
| 26. ACC | 50A | All components in ”MIRR”, ”CIGAR” and ”SRS” fuses |
| 27. AM1 NO.1 | 80A | Charging system, Outside rear view mirror defogger, All components in ”AM1 NO.2”, ”GAUGE”, ”WIPER”, ”AHC–IG”, ”DIFF”, ”A.C”, ”POWER HTR”, ”FUEL HTR” and ”SEAT HTR” fuses |
| 28. HTR | 60A | Air conditioning system |
| 29. GLOW | 80A | No circuit |
| 30. ABS NO.2 | 40A | Anti−lock brake system |
| 31. STARTER | 30A | Stating system |
