Lexus LX 470 2003 Fuse Box Info
Passenger compartment fuse box location:
The fuse boxes are located under the instrument panel on the driver’s side kick panel, and on the passenger’s side kick panel.
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box (Driver’s side):
Fuse/Relay N° and Name | Rating | Functions |
29. PWR OUTLET | 15A | Power outlets |
30. CIG | 15A | Cigarette lighter |
31. ACC | 7.5A | Instrument panel light |
32. AM1 | 7.5A | Multiport fuel injection system/Sequential multiport fuel injection system |
33. DEFOG | 20A | Rear window defogger |
34. AHC–B | 15A | Active height control suspension (AHC) |
35. FUEL HTR | 20A | Fuel heater |
36. POWER HTR | 7.5A | Power heater |
37. AHC–IG | 20A | Active height control suspension (AHC) |
38. EFI or ECD No.2 | 10A | Emission control system |
39. GAUGE 1 | 10A | Gauges and meters |
40. ECU–IG 1 | 10A | Multiport fuel injection system/Sequential multiport fuel injection system |
41. ECU–B1 | 10A | Navigation system |
42. DBL LOCK | 15A | Double lock system |
43. BATT CHARGE | 30A | Charging system |
44. A/C | 15A | Air conditioning system |
45. STOP | 15A | Stop lights |
46. OBD–2 | 7.5A | On–board diagnosis system |
47. IDLE UP | 7.5A | Idle–up system |
48. LH SEAT | 30A | Power seat system |
49. DOOR | 25A | Power door lock system, Power windows |
50. SUN ROOF | 25A | Electronic moon roof |
51. RR WIPER | 15A | Rear wiper system |
Passenger compartment fuse box (Passenger’s side):
Fuse/Relay N° and Name | Rating | Functions |
52. ECU–B2 | 10A | Power door lock system, Power window |
53. DIFF | 20A | Four–wheel drive system |
54. WASHER | 15A | Windshield washer |
55. RADIO | 10A | Audio system |
56. DOME | 10A | Interior lights |
57. VGRS | 40A | Variable gear ratio steering system |
58. P/W (FL) | 20A | Power window |
59. P/W (RL) | 20A | Power window |
60. WIPER | 25A | Windshield wiper |
61. ECU–IG 2 | 10A | Rear air conditioning system |
62. SEAT HTR | 15A | Seat heater |
63. GAUGE 2 | 10A | Back–up lights |
64. MET | 7.5A | Gauges and meters |
65. IGN | 7.5A | Multiport fuel injection system/Sequential multiport fuel injection system |
66. SECURITY | 7.5A | Theft deterrent system |
67. P/W (RR) | 20A | Power window |
68. P/W (FR) | 20A | Power window |
69. TIL & TEL | 20A | Tilt and telescopic steering |
70. RR A/C | 30A | Rear air conditioning system |
71. RH SEAT | 30A | Power seat system |
Engine compartment fuse box:
Fuse/Relay N° and Name | Rating | Functions |
1. ABS NO.2 | 40A | Anti–lock brake system |
2. ABS NO.1 | 50A | Anti–lock brake system |
3. AHC | 50A | Active height control suspension (AHC) |
4. ST1 | 7.5A | Multiport fuel injection system/Sequential multiport fuel injection |
5. TOWING | 30A | Trailer lights |
6. MIR HTR | 15A | Outside rearview mirror defogger |
7. RR HTR | 10A | Rear air conditioning system |
8. HAZ–TRN | 15A | Emergency flashers, Turn signal lights |
9. ALT–S | 7.5A | Charging system |
10. NV–IR | 15A | Lexus night view system |
11. FR FOG | 15A | Fog lights |
12. TOWING BRK | 30A | Trailer lights |
13. HEAD CLNER | 20A | Headlight cleaner |
14. FR–IG | 10A | Charging system |
15. PANEL | 7.5A | Instrument panel light |
16. TOWING TAIL | 30A | Trailer lights |
17. TAIL | 15A | Parking lights, Tail lights |
18. BAT | 30A | All components in “ECU–B2” |
19. TEL | 7.5A | Lexus Link System |
20. AMP | 30A | Audio system |
21. EFI or ECD No.1 | 25A | Multiport fuel injection system/Sequential multiport fuel injection system |
22. AM2 | 15A | All components in “IGN” |
23. ETCS | 10A | Multiport fuel injection system/Sequential multiport fuel injection system |
24. HORN | 10A | Horns |
25. HEAD (RH–LWR) | 10A | Right–hand headlight (low beam) |
26. HEAD (LH–LWR) | 10A | Left–hand headlight (low beam) |
27. HEAD (RH–UPR) | 20A | Right–hand headlight (high beam) |
28. HEAD (LH–UPR) | 20A | Left–hand headlight (high beam) |