2003 TOYOTA LAND CRUISER ECU

’03 L/C U (L/O 0301)
299
Fuses
Engine compartment
Fuses1. ABS NO.2 40 A: Antilock brake sys-
tem
2. ABS NO.1 50 A:
Antilock brake system
3. AHC 50 A: No circuit
4. ST1 7.5 A:
Mutiport fuel injection system/
Sequential multiport fuel injection
5. TOWING 30 A: Trailer lights
6. MIR HTR 15 A: Outside rearview mirror
defogger
7. RR HTR 10 A: Rear air conditioning sys-
tem
Left side kick panel
8. HAZTRN 15 A: Emergency flashers,
Turn signal lights
9. ALTS 7.5 A: Charging system
10. NVIR 20 A: No circuit
11. FR FOG 15 A:
Fog lights
12. TOWING BRK 30 A: Trailer electric
brake
13. HEAD CLNER 20 A:
Headlight cleaner
14. FRIG 10 A: Charging system
15. PANEL 7.5 A: Instrument panel light
16. TOWING TAIL 30 A: Trailer lights
17. TAIL 15 A: Parking lights, Tail lights
Right side kick panel
18. BAT 30 A: All components in ”ECUB2”
19. TEL 7.5 A: No circuit
20. AMP 30 A: Audio system
21. EFI or ECD No.1 25 A: Multiport fuel
injection system/Sequential multiport fuel in-
jection system
22. AM2 15 A: All components in ”IGN”
23. ETCS 10 A: Multiport fuel injection sys-
tem/Sequential multiport fuel injection system
24. HORN 10 A: Horns
25. HEAD (RHLWR) 10 A: Righthand
headlight (low beam)

’03 L/C U (L/O 0301)
300
26. HEAD (LHLWR) 10 A: Lefthand head-
light (low beam)
27. HEAD (RHUPR) 20 A: Righthand
headlight (high beam)
28. HEAD (LHUPR) 20 A: Lefthand head-
light (high beam)
29. PWR OUTLET 15 A: Power outlets
30. CIG 15 A: Cigarette lighter
31. ACC 7.5 A: Instrument panel light
32. AM1 7.5 A: Multiport fuel injection sys-
tem/Sequential multiport fuel injection
system
33. DEFOG 20 A:
Rear window defogger
34. AHCB 15 A: Active height control sus-
pension (AHC)
35. FUEL HTR 20 A: Fuel heater
36. POWER HTR 7.5 A: Power heater
37. AHCIG 20 A: Active height control sus-
pension (AHC)
38. EFI or ECD No.2 10 A: Emission control
system
39. GAUGE1 10 A: Gauges and meters
40. ECUIG1 10 A: Multiport fuel injection
system/S equential multiport fuel injec-
tion system
41. ECUB1 10 A:
Navigation system
42. DBL LOCK 15 A: Double lock system
43. BATT CHARGE 30 A
44. A/C 15 A:
Air conditioning system
45. STOP 15 A: Stop lights
46. OBD2 7.5 A: Onboard diagnosis system
47. IDEL UP 7.5 A: Idleup system
48. LH SEAT 30 A: Power seat system
49. DOOR 25 A: Power door lock system,
Power windows
50. SUN ROOF 25 A: Electronic moon roof
51. RR WIPER 15 A: Rear wiper system
52.ECUB2 10 A: Power door lock system,
Power window
53. DIFF 20 A: Fourwheel drive system
54. WASHER 15 A: Windshield washer
55. RADIO 10 A: Audio system
56. DOME 10 A: Interior lights
57. VGRS 40 A: Variable gear ratio steer-
ing system
58. P/W (FL) 20 A: Power window
59. P/W (RL) 20 A: Power window
60. WIPER 25 A: Windshield wiper
61. ECUIG2 10 A: Rear air conditioning
system
62. SEAT HTR 15 A: Seat heater 63. GAUGE2 10 A:
Backup lights
64. MET 7.5 A: Gauges and meters
65. IGN 7.5 A: Multiport fuel injection sys-
tem/Sequential multiport fuel injection
system
66. SECURITY 7.5 A: Theft deterrent sys-
tem
67. P/W (RR) 20 A: Power window
68. P/W (FR) 20 A: Power window
69. TIL&TEL 20 A: Tilt and telescopic
steering
70. RR A/C 30 A: Rear air conditioning
system
71. RH SEAT 30 A: Power seat system