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Lexus GX470 (2005) Fuse Box Diagram

avatar Jonathan Yarden May 05, 2021 · 5 min. read

In this article you will find a description of fuses and relays Lexus, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 2005

Engine compartment

Lexus GX470 - fuse box - engine compartment

Driver’s side instrument panel

Lexus GX470 - fuse box - driver's side instrument panel


Fuse Ampere rating [A] Circuit protected
1 SPARE 10 Spare fuse
2 ALT 140 Charging system and all components in “AM1”, “HEATER”, “CDS FAN”, “FR FOG”, “DEFOG”, “AIR SUS”, “AC INV”, “SEAT HEATER”, “OBD”, “STOP”, “J/B”, “RR AC”, “MIR HEATER”, “BATT CHG”, “TOWING BRK” and “TOWING” fuses
3 SPARE 15 Spare fuse
4 HEATER 50 Air conditioning system
5 AIR SUS 50 Rear height control air suspension
6 AM1 50 All components in “ACC”, “CIG”, “IG1”, “FR WIP−WSH”, “RR WIP”, “RR WSH”, “DIFF”, “TEMS” and “STA” fuses
7 BRAKE CTRL 30 Trailer brake controller
8 J/B 50 All components in “P FR P/W”, “P RR P/W”, “D RR P/W”, “D P/SEAT”, “P P/SEAT”, “TAIL”, “PANEL” and “POWER OR TI&TE” fuses
9 BATT CHG 30 Trailer sub battery
10 TOWING 40 Trailer lights
11 CDS FAN 20 Electric cooling fan
12 RR A/C 30 Rear air conditioning system
13 MIR HEATER 10 Outside rear view mirror defogger
14 STOP 10 Stop lights, high mounted stoplight, shift lock control system, vehicle skid control system, electronic modulated suspension, rear height control air suspension, multiport fuel injection system/sequential
multiport fuel injection system
15 AC115V INV 15 Power outlet (115 VAC)
16 FR FOG 15 Front fog lights
17 OBD 7,5 On−board diagnosis system
18 HEAD (LO RH) 10 Right−hand headlight (low beam)
19 HEAD (LO LH) 10 Left−hand headlight (low beam)
20 HEAD (HI RH) 10 Right−hand headlight (high beam)
21 HEAD (HI LH) 10 Left−hand headlight (high beam)
22 EFI NO.2 10 Multiport fuel injection system/sequential multiport fuel injection system
23 HEATER NO.2 7,5 Air conditioning system
24 DEFOG 30 Rear window defogger
25 AIRSUS NO.2 10 Rear height control air suspension
26 SEAT HEATER 20 Seat heaters
27 DOME 10 Ignition switch light, interior lights, personal lights, foot lights, running board lights, door courtesy lights, inside door handle lights, multi−information display
28 RADIO NO.1 20 Audio system, navigation system
29 ECU−B 10 Multiplex communication system, vehicle skid control system, wireless remote control system, inside rear view mirror, air conditioning system, electronic modulated suspension, driving position memory system, power windows, moon roof
30 ECU−B NO.2 10 Theft deterrent system
31 ABS MTR 40 Anti−lock brake system, vehicle skid control system, active traction control system, brake assist system
32 AM2 30 Starting system, all components in “IGN”, “SRS”, “GAUGE” and “ST2” fuses
33 ABS SOL 50 Anti−lock brake system, vehicle skid control system, active traction control system, brake assist system
34 ALT−S 7,5 Charging system
35 MAYDAY 7,5 No circuit
36 HORN 10 Horns
37 A/F HEATER 15 A/F sensor
38 TRN−HAZ 15 Turn signal lights
39 ETCS 10 Electronic throttle control system
40 EFI 20 Multiport fuel injection system/sequential multiport fuel injection system
41 D FR P/W 20 Power window
42 DR/LCK 25 Power door lock
43 TOWING 30 Towing converter
44 RADIO NO.2 30 Car audio system, navigation system
45 A/PUMP 50 Multiport fuel injection system/sequential multiport fuel injection system
46 IGN 10 Multiport fuel injection system/sequential multiport fuel injection system, vehicle skid control system
47 SRS 10 SRS airbag system, front passenger occupant classification system
48 GAUGE 7,5 Gauges and meters
49 ST2 7,5 Multiport fuel injection system/sequential multiport fuel injection system
50 FR WIP−WSH 30 Windshield wipers, windshield washer
51 TEMS 20 Electronic modulated suspension
52 DIFF 20 Four−wheel drive system
53 RR WIP 15 Rear window wiper
54 D P/SEAT 30 Driver’s power seats
55 P P/SEAT 30 Front passenger’s power seats
56 PWR OUTLET 15 Power outlet (12 VDC)
57 IG1 NO.2 10 Rear air conditioning system, inside rear view mirror, kinetic dynamic suspension system
58 RR WSH 15 Rear window washer
59 ECU−IG 10 Shift lock control system, power windows, outside rear view mirror defogger, anti−lock brake system, active traction control system, vehicle skid control system, air conditioning system, navigation system, power windows, moon roof, Lexus link system, tilt and telescopic steering, multi−information display, driving position memory system
60 IG1 10 Air conditioning system, back−up lights, rear window defogger, seat heaters, vehicle skid control system
61 STA 7,5 Multiport fuel injection system/sequential multiport fuel injection system
62 P FR P/W 20 Front passenger’s power window
63 P RR P/W 20 Rear right side power window
64 D RR P/W 20 Rear left side power window
65 PANEL 10 Instrument panel lights
66 TAIL 10 Parking lights, tail lights, license plate lights, front fog lights
67 ACC 7,5 Shift lock control system, power outlets, outside rear view mirrors, car audio system, navigation system, power rear view mirrors, multi−information display
68 CIG 10 Cigarette lighter
69 POWER OR TI&TE 30 Power windows, moon roof, tilt and telescopic steering

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

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