Tag: electricity

Lexus GX470 (2006) – fuse box diagram

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Lexus GX470 (2006) – fuse box diagram

Year of production: 2006

Engine compartment

Lexus GX470 - fuse box - engine compartment
Lexus GX470 – fuse box –
engine compartment

Driver’s side instrument panel

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

Fuses

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 Lexus Link System
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 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.

Lexus GX470 (2005) – fuse box diagram

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Lexus GX470 (2005) – fuse box diagram

Year of production: 2005

Engine compartment

Lexus GX470 - fuse box - engine compartment
Lexus GX470 – fuse box –
engine compartment

Driver’s side instrument panel

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

Fuses

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.

Lexus GX470 (2003 – 2004) – fuse box diagram

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Lexus GX470 (2003 – 2004) – fuse box diagram

Year of production: 2003, 2004

Engine compartment

Lexus GX470 - fuse box - engine compartment
Lexus GX470 – fuse box –
engine compartment

Driver’s side instrument panel

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

Fuses

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”, “AC115V INV”, “SEAT HEATER”, “BATT CHG”, “BRAKE CTRL” 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 Car 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 Lexus link system
36 HORN 10 Horns
37 TRN−HAZ 15 Turn signal lights
38 ETCS 10 Electronic throttle control system
39 EFI 20 Multiport fuel injection system/sequential multiport fuel injection system
40 D FR P/W 20 Power window
41 DR/LCK 25 Power door lock
42 TOWING 30 Towing converter
43 RADIO NO.2 30 Car audio system, navigation system
44 IGN 10 Multiport fuel injection system/sequential multiport fuel injection system, vehicle skid control system
45 SRS 10 SRS airbag system
46 GAUGE 7,5 Gauges and meters
47 ST2 7,5 Multiport fuel injection system/sequential multiport fuel injection system
48 FR WIP−WSH 30 Windshield wipers, windshield washer
49 TEMS 20 Electronic modulated suspension
50 DIFF 20 Four−wheel drive system
51 RR WIP 15 Rear window wiper
52 D P/SEAT 30 Driver’s power seats
53 P P/SEAT 30 Front passenger’s power seats
54 PWR OUTLET 15 Power outlet (12 VDC)
55 IG1 NO.2 10 Rear air conditioning system, inside rear view mirror
56 RR WSH 15 Rear window washer
57 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
58 IG1 10 Air conditioning system, back−up lights, rear window defogger, seat heaters, vehicle skid control system
59 STA 7,5 Multiport fuel injection system/sequential multiport fuel injection system
60 P FR P/W 20 Front passenger’s power window
61 P RR P/W 20 Rear right side power window
62 D RR P/W 20 Rear left side power window
63 PANEL 10 Instrument panel lights
64 TAIL 10 Parking lights, tail lights, license plate lights, front fog lights
65 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
66 CIG 10 Cigarette lighter
67 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.

Lexus GX460 (2012 – 2013) – fuse box diagram

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Lexus GX460 (2012 – 2013) – fuse box diagram

Year of production: 2012, 2013

Engine compartment

Lexus GX460 - fuse box - engine compartment
Lexus GX460 – fuse box –
engine compartment
Fuse Ampere rating [A] Circuit protected
1 A/C RR 40 Rear air conditioning system
2 AIR SUS 50 Air suspension system, AIR SUS NO.2
3 INV 15 Inverter
4 DEF 30 Rear window defogger
5 DEICER 20 Windshield wiper deicer
6 SUB BATT 30 Towing
7 IG2 20 Injector, ignition, mete
8 HORN 10 Horn
9 EFI 25 EFI ECU, A/F heater relay, fuel pump relay, EFI NO.2
10 A/F 20 A/F SSR
11 FUEL OPN 10 Fuel lid opener
12 S/HTR RR 20 Rear seat heater
13 FOLD SEAT LH 30 Folding seat (left)
14 FOLD SEAT RH 30 Folding seat (right)
15 TOWING TAIL 30 Towing
16 A/C COMP 10 Air conditioning system
17 STRG HTR 10 Steering heater
18 CDS FAN 20 Condenser fan
19 STOP 10 Stop lights, high mount stop light, stop light switch, VSC ECU, towing, Smart access system with push button start
20 AIR SUS NO.2 7,5 AIR SUS ECU
21 H-LP RH-HI 15 Headlight high beam (right)
22 H-LP LH-HI 15 Headlight high beam (left)
23 HTR 50 Air conditioning system
24 WIP WSH RR 30 Rear window wipers and washer
25 H-LP CLN 30 Headlight cleaner
26 ST 80 STARTER MTR
27 H-LP HI 25 DIM relay, headlights, daytime running light system
28 ALT-S 7,5 ALT
29 TURN & HAZ 15 Front turn signal light, rear turn signal light, side turn signal light, meter turn signal light
30 D/L NO.1 25 Door lock motor, glass hatch opener
31 ETCS 10 EFI ECU
32 FUEL PMP 15 FPC
33 TOWING 30 Towing
34 ALT 140 Air conditioning system, AIR SUS, headlight cleaner, towing, folding seat, STOP, rear window defogger, MIR HTR, CDS FAN, RR FOG, DEICER, MG-CLT, RR SEAT HTR, STRG HTR, J/B, INV, RR WIP, RR WSH
35 P/I-B 80 Injector, ignition, meter, EFI, A/F heater, horn
36 RAD NO.1 15 Audio system, navigation system, rear seat entertainment system
37 AM2 7,5 Starter system
38 RAD NO.2 10 Navigation system
39 MAYDAY 7,5 MAYDAY
40 AMP 30 Audio system
41 ABS NO.1 50 ABS, VSC
42 ABS NO.2 30 ABS, VSC
43 AIR PMP 50 Air pump
44 SECURITY 10 Security horn, self power siren, double lock ECU
45 SMART 7,5 Smart access system with push button start
46 STRG LOCK 20 Steering lock system
47 TOWING BRK 30 Towing
48 WIP RR 15 Rear window wiper
49 DOME 10 Interior lights, personal lights, vanity lights, door courtesy lights, footwell lights, outer foot lights, overhead module
50 ECU-B 10 BODY ECU, meter, heater, steering sensor, wireless remote control, seat position memory, tilt and telescopic steering, multi display, Smart access system with push button start, folding seat, cool box, DSS#2 ECU, steering switch, D-module switch, overhead module
51 WSH FR NO.2 7,5 DSS#1 ECU
52 H-LP RH-LO 15 Headlight low beam (right), headlight leveling system
53 H-LP LH-LO 15 Headlight low beam (left), headlight leveling system
54 INJ 10 Coil, injector, ignition, noise filter
55 EFI NO.2 10 O2 SSR, AFM, ACIS VSV, AI COMB, KEY OFF PUMP, EYP VSV, EGR VALVE, CANISTER VSV, AI VSV RLY, AI PUMP HTR RLY
56 WIP FR NO.2 7,5 DSS#1 ECU
57 WSH RR 15 Rear window washer
58 SPARE — Spare fuse
59 SPARE — Spare fuse
60 SPARE — Spare fuse

Under the instrument panel

Lexus GX460 - fuse box - instrument panel
Lexus GX460 – fuse box –
instrument panel
Fuse Ampere rating [A] Circuit protected
1 P/OUTLET 15 Power outlet
2 ACC 7,5 Outside rear view mirror motor, BODY ECU, air conditioning system, audio system, navigation system, parking assist system, back up relay, DSS#2 ECU, AT indicator, EFI ECU, shift lock ECU, DCM, MAYDAY ECU
3 BKUP LP 10 Back-up lights, audio system, multi information display, DSS#2 ECU, parking assist sensor
4 TOWING BKLP 10 Towing
5 AVS 20 Air suspension system
6 KDSS 10 KDSS ECU
7 4WD 20 4WD system, rear differential lock
8 P/SEAT FL 30 Front power seat (left)
9 D/L NO.2 25 Door lock motor, glass hatch opener, BODY ECU
10 PSB 30 PSB ECU
11 TI & TE 15 Tilt and telescopic steering
12 FOG FR 15 Front fog lights
13 OBD 7,5 DLC 3
14 A/C 7,5 Air conditioning system
15 AM1 7,5 Starting system
16 DOOR RL 25 Rear power window (left)
17 ECU-IG NO.1 10 Shift lock ECU, VSC ECU, steering sensor, yaw rate sensor, sequential switch, auto wiper ECU, back up relay, tilt & telescopic steering, PSB ECU, DSS#1 ECU, front radar sensor, AFS ECU, TIRE PRESS ECU, DRIVER MON ECU
18 IG1 7,5 Front turn signal light, rear turn signal light, side turn signal light, meter turn signal light, trailer light, ALT, VSC, C/C switch
19 ECU-IG NO.2 10 Rear window defogger, outside rear view mirror memory, seat heater/ ventilator switch, inverter relay, air conditioning system, EC mirror, BODY ECU, exhaust gas sensor, parking assist sensor, navigation system, DSS#2 ECU, meter switch, accessory meter, folding seat ECU, O/H IG, head light cleaner, rear air conditioning system, deicer, D-module, rain sensor, air suspension, RR VLV ECU, steering heater, LKA, P/SEAT IND
20 S/HTR FR 20 Seat heater and ventilator
21 P/SEAT FR 30 Front power seat (right)
22 DOOR P 30 Front power window (passenger’s side), outside rear view mirror memory
23 DOOR 10 Power window
24 DOOR D 25 Front power window (driver’s side)
25 DOOR RR 25 Rear power window (right)
26 S/ROOF 25 Moon roof
27 WIP 30 Windshield wipers and washer
28 WASHER 20 Windshield wipers and washer, rear window wipers and washer
29 COOLING 10 Cool box
30 IGN 10 EFI ECU, C/OPN RLY, VSC ECU, air bag ECU, smart entry & start system, steering lock ECU, CAN gateway ECU
31 GAUGE 7,5 Meter
32 PANEL 7,5 Switch illumination, glove box light, navigation system, audio system, air conditioning system, outside rear view mirror switch, folding seat switch, multi-information display, P/SEAT IND, SHIFT, COOL BOX
33 TAIL 10 Front position lights, tail lights, license plate lights, EFI ECU, rear fog lights, towing, front fog lights

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

Lexus GX460 (2010 – 2011) – fuse box diagram

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Lexus GX460 (2010 – 2011) – fuse box diagram

Year of production: 2010, 2011

Engine compartment

Lexus GX460 - fuse box - engine compartment
Lexus GX460 – fuse box –
engine compartment
Fuse Ampere rating [A] Circuit protected
1 A/C RR 40 Rear air conditioning system
2 AIR SUS 50 Air suspension system, AIR SUS NO.2
3 INV 15 Inverter
4 DEF 30 Rear window defogger
5 DEICER 20 Windshield wiper deicer
6 SUB BATT 30 Towing
7 IG2 20 Injector, ignition, mete
8 HORN 10 Horn
9 EFI 25 EFI ECU, A/F heater relay, fuel pump relay, EFI NO.2
10 A/F 20 A/F SSR
11 FUEL OPN 10 Fuel lid opener
12 S/HTR RR 20 Rear seat heater
13 FOLD SEAT LH 30 Folding seat (left)
14 FOLD SEAT RH 30 Folding seat (right)
15 TOWING TAIL 30 Towing
16 A/C COMP 10 Air conditioning system
17 STRG HTR 10 Steering heater
18 CDS FAN 20 Condenser fan
19 STOP 10 Stop lights, high mount stop light, stop light switch, VSC ECU, towing, Smart access system with push button start
20 AIR SUS NO.2 7,5 AIR SUS ECU
21 H-LP RH-HI 15 Headlight high beam (right)
22 H-LP LH-HI 15 Headlight high beam (left)
23 HTR 50 Air conditioning system
24 WIP WSH RR 30 Rear window wipers and washer
25 H-LP CLN 30 Headlight cleaner
26 400W INV 80 AC INVERTER
27 ST 30 STARTER MTR
28 H-LP HI 25 DIM relay, headlights, daytime running light system
29 ALT-S 7,5 ALT
30 TURN & HAZ 15 Front turn signal light, rear turn signal light, side turn signal light, meter turn signal light
31 D/L NO.1 25 Door lock motor, glass hatch opener
32 ETCS 10 EFI ECU
33 FUEL PMP 15 FPC
34 TOWING 30 Towing
35 ALT 140 Air conditioning system, AIR SUS, headlight cleaner, towing, folding seat, STOP, rear window defogger, MIR HTR, CDS FAN, RR FOG, DEICER, MG-CLT, RR SEAT HTR, STRG HTR, J/B, INV, RR WIP, RR WSH
36 P/I-B 80 Injector, ignition, meter, EFI, A/F heater, horn
37 RAD NO.1 15 Audio system, navigation system, rear seat entertainment system
38 AM2 7,5 Starter system
39 RAD NO.2 10 Navigation system
40 MAYDAY 7,5 MAYDAY
41 AMP 30 Audio system
42 ABS NO.1 50 ABS, VSC
43 ABS NO.2 30 ABS, VSC
44 AIR PMP 50 Air pump
45 SECURITY 10 Security horn, self power siren, double lock ECU
46 SMART 7,5 Smart access system with push button start
47 STRG LOCK 20 Steering lock system
48 TOWING BRK 30 Towing
49 WIP RR 15 Rear window wiper
50 DOME 10 Interior lights, personal lights, vanity lights, door courtesy lights, footwell lights, outer foot lights, overhead module
51 ECU-B 10 BODY ECU, meter, heater, steering sensor, wireless remote control, seat position memory, tilt and telescopic steering, multi display, Smart access system with push button start, folding seat, cool box, DSS#2 ECU, steering switch, D-module switch, overhead module
52 WSH FR NO.2 7,5 DSS#1 ECU
53 H-LP RH-LO 15 Headlight low beam (right), headlight leveling system
54 H-LP LH-LO 15 Headlight low beam (left), headlight leveling system
55 INJ 10 Coil, injector, ignition, noise filter
56 EFI NO.2 10 O2 SSR, AFM, ACIS VSV, AI COMB, KEY OFF PUMP, EYP VSV, EGR VALVE, CANISTER VSV, AI VSV RLY, AI PUMP HTR RLY
57 WIP FR NO.2 7,5 DSS#1 ECU
58 WSH RR 15 Rear window washer
59 SPARE — Spare fuse
60 SPARE — Spare fuse
61 SPARE — Spare fuse

Under the instrument panel

Lexus GX460 - fuse box - instrument panel
Lexus GX460 – fuse box –
instrument panel
Fuse Ampere rating [A] Circuit protected
1 P/OUTLET 15 Power outlet
2 ACC 7,5 Outside rear view mirror motor, BODY ECU, air conditioning system, audio system, navigation system, parking assist system, back up relay, DSS#2 ECU, AT indicator, EFI ECU, shift lock ECU, DCM, MAYDAY ECU
3 BKUP LP 10 Back-up lights, audio system, multi information display, DSS#2 ECU, parking assist sensor
4 TOWING BKLP 10 Towing
5 AVS 20 Air suspension system
6 KDSS 10 KDSS ECU
7 4WD 20 4WD system, rear differential lock
8 P/SEAT FL 30 Front power seat (left)
9 D/L NO.2 25 Door lock motor, glass hatch opener, BODY ECU
10 PSB 30 PSB ECU
11 TI & TE 15 Tilt and telescopic steering
12 FOG FR 15 Front fog lights
13 OBD 7,5 DLC 3
14 A/C 7,5 Air conditioning system
15 AM1 7,5 Starting system
16 DOOR RL 25 Rear power window (left)
17 ECU-IG NO.1 10 Shift lock ECU, VSC ECU, steering sensor, yaw rate sensor, sequential switch, auto wiper ECU, back up relay, tilt & telescopic steering, PSB ECU, DSS#1 ECU, front radar sensor, AFS ECU, TIRE PRESS ECU, DRIVER MON ECU
18 IG1 7,5 Front turn signal light, rear turn signal light, side turn signal light, meter turn signal light, trailer light, ALT, VSC, C/C switch
19 ECU-IG NO.2 10 Rear window defogger, outside rear view mirror memory, seat heater/ ventilator switch, inverter relay, air conditioning system, EC mirror, BODY ECU, exhaust gas sensor, parking assist sensor, navigation system, DSS#2 ECU, meter switch, accessory meter, folding seat ECU, O/H IG, head light cleaner, rear air conditioning system, deicer, D-module, rain sensor, air suspension, RR VLV ECU, steering heater, LKA, P/SEAT IND
20 S/HTR FR 20 Seat heater and ventilator
21 P/SEAT FR 30 Front power seat (right)
22 DOOR P 30 Front power window (passenger’s side), outside rear view mirror memory
23 DOOR 10 Power window
24 DOOR D 25 Front power window (driver’s side)
25 DOOR RR 25 Rear power window (right)
26 S/ROOF 25 Moon roof
27 WIP 30 Windshield wipers and washer
28 WASHER 20 Windshield wipers and washer, rear window wipers and washer
29 COOLING 10 Cool box
30 IGN 10 EFI ECU, C/OPN RLY, VSC ECU, air bag ECU, smart entry & start system, steering lock ECU, CAN gateway ECU
31 GAUGE 7,5 Meter
32 PANEL 7,5 Switch illumination, glove box light, navigation system, audio system, air conditioning system, outside rear view mirror switch, folding seat switch, multi-information display, P/SEAT IND, SHIFT, COOL BOX
33 TAIL 10 Front position lights, tail lights, license plate lights, EFI ECU, rear fog lights, towing, front fog lights

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

Lexus GS450h (2015) – fuse box diagram

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Lexus GS450h (2015) – fuse box diagram

Year of production: 2015

Engine compartment

Lexus GS450h - fuse box - engine compartment
Lexus GS450h – fuse box –
engine compartment
Fuse Ampere rating [A] Circuit protected
1 IGN 10 Starting system
2 INJ 10 Multiport fuel injection system/sequential multiport fuel injection system
3 EFI NO.2 10 Air intake system, exhaust system
4 IG2 MAIN 20 IGN, GAUGE, INJ, AIR BAG, IG2 NO.1, LH-IG2
5 EFI MAIN 25 Multiport fuel injection system/sequential multiport fuel injection system, EFI NO.2
6 A/F 15 Air flow sensor
7 EDU 20 Multiport fuel injection system/sequential multiport fuel injection system
8 F/PMP 25 Multiport fuel injection system/sequential multiport fuel injection system
9 H-LP RH-LO 20 Right-hand headlight (low beam)*
10 H-LP LH-LO 20 Left-hand headlight (low beam)*
11 ABS MAIN 2 10 Brake system
12 ABS MAIN 1 10 Brake system
13 IGCT NO.1 30 IGCT NO.2, IGCT NO.3, IGCT NO.4, IGCT NO.5
14 ECU-B 7,5 VGRS, smart access system with push-button start
15 INV W/P 10 Hybrid system
16 ETCS 10 Multiport fuel injection system/sequential multiport fuel injection system
17 EPS-B 10 Electric power steering system
18 D/C CUT 30 DOME, MPX-B
19 HORN 10 Horn
20 ODS 5 Occupant classification system
21 TV 7,5 Remote Touch screen
22 P/I-B NO.2 80 IG2 MAIN, EFI MAIN, EDU, F/PMP, A/F
23 ABS NO.2 30 Motor relay
24 P/I-B NO.1 50 H-LP HI RH, H-LP HI LH, DRL
25 H-LP LO 30 H-LP LO RH, H-LP LO LH
26 LH J/B-B 40 Left-hand junction block
27 RH J/B-B 40 Right-hand junction block
28 VGRS 40 VGRS
29 OIL PMP 60 Oil pump
30 IGCT NO.5 7,5 Power management system, shift position sensor
31 WIP-S 7,5 Windshield wipers, driver support system
32 WASH-S 5 Windshield washer, driver support system
33 COMB SW 5 Windshield wipers
34 DOME 7,5 Personal lights, ornament lights, trunk light, footwell lights, door courtesy lights, vanity lights, rear door inside handle illuminations, power trunk opener and closer
35 MPX-B 10 Body ECU, smart access system with pushbutton start, electric tilt and telescopic steering column, power seats, head-up display, front door ECU, gauges and meters, steering sensor, yaw rate and G sensor, overhead module, RR CTRL SW, power trunk opener and closer, clock, CAN gateway ECU
36 IGCT NO.4 10 Power control unit
37 IGCT NO.3 7,5 Hybrid battery (traction battery), DC/DC converter
38 IGCT NO.2 5 Hybrid system
39 IG2 NO.1 5 DCM, CAN gateway ECU
40 GAUGE 5 Gauges and meters
41 DC/DC 150 RH-J/B DC/DC, P/I DC/DC, LH-J/B DC/DC, LUG-J/B DC/DC
42 P/I DC/DC 100 RR S/SHADE, DEFOG, FOG, TAIL, PANEL
43 RH J/B DC/DC 80 Right-hand junction block
44 LH J/B DC/DC 50 Left-hand junction block
45 H-LP CLN 30 No circuit
46 FAN NO.2 40 Electric cooling fans
47 LUG J/B DC/DC 80 Luggage compartment junction block
48 FAN NO.1 80 Electric cooling fans
49 PTC NO.1 50 PTC heater
50 PTC NO.2 50 PTC heater
51 HTR 50 Air conditioning system
52 ABS NO.1 30 Motor relay
53 ECU-B NO.2 7,5 No circuit
54 DEICER 25 Windshield wiper de-icer
55 ABS MAIN 3 10 Brake system
56 FILTER 10 Condenser
57 A/C W/P 7,5 Air conditioning system
58 SPARE 10 Spare fuse
59 SPARE 30 Spare fuse
60 SPARE 20 Spare fuse
*: Low beam and high beam are the same bulb. (vehicles with discharge headlights)

Driver’s side instrument panel

Lexus GS450h - fuse box - driver's side instrument panel
Lexus GS450h – fuse box –
driver’s side instrument panel
Fuse Ampere rating [A] Circuit protected
1 STOP 7,5 Stop lights, high mounted stoplight
2 P/W-B 5 Power window master switch
3 P/SEAT1 F/L 30 Power seats
4 D/L NO.1 25 Power door lock system
5 NV-IR 10 Lexus night view
6 FL S/HTR 10 Seat heaters/ventilators
7 WIPER 30 Windshield wipers
8 WIPER-IG 5 Windshield wipers
9 LH-IG 10 Seat belts, body ECU, AFS, overhead module, raindrop sensor, inside rear view mirror, lane camera sensor (LKA), head-up display, shift lock system, intuitive parking assist, front left-hand door ECU, driver monitor system, Remote Touch screen, electric tilt and telescopic steering column, power seats, moon roof, windshield wiper de-icer, intuitive parking assist switch, PTC heater, Blind Spot Monitor buzzercleaner
10 LH ECU-IG 10 VDIM, brake system, D-SW MODULE (Blind Spot Monitor, heated steering wheel), driver support system, AFS, electric cooling fans, EPB, air conditioning system, steering sensor
11 DOOR FL 30 Outside rear view mirror defoggers, power window (front left-hand)
12 CAPACITOR (HV) 10 Capacitor
13 STRG LOCK 15 Steering lock system
14 D/L NO.2 25 Power door lock system
15 DOOR RL 30 Power window (rear left-hand)
16 HAZ 15 Turn signal lights, emergency flashers
17 LH-IG2 10 Multiport fuel injection system/sequential multiport fuel injection system, stop lights, smart access system with push-button start, steering lock system, brake system, power management system
18 LH J/B-B 7,5 Body ECU
19 S/ROOF 20 Moon roof
20 P/SEAT2 F/L 25 Power seats
21 TI & TE 20 Electric tilt and telescopic steering column
22 A/C 7,5 Air conditioning system

 

Passenger’s side instrument panel

Lexus GS450h - fuse box -passenger's side instrument panel
Lexus GS450h – fuse box -passenger’s side instrument panel
Fuse Ampere rating [A] Circuit protected
1 P/SEAT1 F/R 30 Power seats
2 FR P/OUTLET 15 Power outlet (front)
3 RR P/OUTLET 15 Power outlet (rear)
4 P/SEAT2 F/R 25 Power seats
5 AVS 20 AVS
6 STRG HTR 15 Heated steering wheel
7 WASH 20 Windshield washer
8 RH ECU-IG 10 Navigation system, VGRS, pre-collision seat belts, air conditioning system, brake system, Lexus night view, yaw rate and G sensor, capacitor, Dynamic rear steering
9 RH-IG 10 Tension reducer, seat heater/ventilator switches, front right-hand door ECU, CAN gateway ECU, tire pressure warning system, power seats
10 DOOR FR 30 Front right-hand door control system (outside rear view mirror defoggers, power window
11 DOOR RR 30 Power window (rear right-hand)
12 RAD NO.2 30 Audio system
13 AM2 7,5 Power management system
14 MULTIMEDIA 10 Navigation system, Remote Touch
15 RAD NO.1 30 Audio system
16 AIR BAG 10 SRS airbag system, occupant classification system
17 OBD 7,5 On-board diagnosis system
18 ACC 7,5 Body ECU, DCM, head-up display, RR CTRL, Remote Touch screen, navigation system, clock, transmission

 

Trunk

Lexus GS450h - fuse box - trunk
Lexus GS450h – fuse box –
trunk
Fuse Ampere rating [A] Circuit protected
1 PSB 30 Pre-collision seat belts
2 PTL 25 Power trunk opener and closer
3 RR J/B-B 10 Smart access system with push-button start
4 RR S/HTR 20 Seat heaters (rear)
5 FR S/HTR 10 Seat heaters/ventilators (front)
6 RR FOG 10 No circuit
7 DC/DC-S (HV) 7,5 DC/DC converter
8 BATT FAN (HV) 20 Hybrid battery (traction battery) cooling fan system
9 SECURITY 7,5 SECURITY
10 ECU-B NO.3 7,5 Parking brake
11 TRK OPN 7,5 Power trunk opener and closer, trunk open motor
12 DCM (HV) 7,5 DCM
13 AC INV (HV) 20 Power outlet (120V AC)
14 RR-IG1 5 Radar sensor, Blind Spot Monitor
15 RR ECU-IG 10 Power trunk opener and closer, parking brake, tension reducer (rear left-hand), RR CTRL SW, tire pressure warning system
16 EPS-IG 5 Electric power steering system
17 BACK UP 7,5 Back-up lights, Remote Touch screen

 

The upper part of the 12-volt battery*

Lexus GS450h - fuse box - the upper part of the 12 volt battery
Lexus GS450h – fuse box –
the upper part of the 12 volt battery
Fuse Ampere rating [A] Circuit protected
1 EPB 30 Parking brake
2 LUG-J/B BATT 40 Luggage compartment junction block
3 EPS 80 Electric power steering
4 ARS 80 Dynamic rear steering
5 MAIN 220 Engine compartment junction block
*: When one or more of the fuses in this unit are blown, the unit needs to be replaced as a whole.

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

Lexus GS450h (2014) – fuse box diagram

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Lexus GS450h (2014) – fuse box diagram

Year of production: 2014

Engine compartment

Lexus GS450h - fuse box - engine compartment
Lexus GS450h – fuse box –
engine compartment
Fuse Ampere rating [A] Circuit protected
1 IGN 10 Starting system
2 INJ 10 Multiport fuel injection system/sequential multiport fuel injection system
3 EFI NO.2 10 Air intake system, exhaust system
4 IG2 MAIN 20 IGN, GAUGE, INJ, AIR BAG, IG2 NO.1, LH-IG2
5 EFI MAIN 25 Multiport fuel injection system/sequential multiport fuel injection system, EFI NO.2
6 A/F 15 Air flow sensor
7 EDU 20 Multiport fuel injection system/sequential multiport fuel injection system
8 F/PMP 25 Multiport fuel injection system/sequential multiport fuel injection system
9 H-LP RH-LO 20 Right-hand headlight (low beam)*
10 H-LP LH-LO 20 Left-hand headlight (low beam)*
11 ABS MAIN 2 10 Brake system
12 ABS MAIN 1 10 Brake system
13 IGCT NO.1 30 IGCT NO.2, IGCT NO.3, IGCT NO.4, IGCT NO.5
14 ECU-B 7,5 Smart access system with push-button start
15 INV W/P 10 Hybrid system
16 ETCS 10 Multiport fuel injection system/sequential multiport fuel injection system
17 EPS-B 10 Electric power steering system
18 D/C CUT 30 DOME, MPX-B
19 HORN 10 Horn
20 ODS 5 Occupant classification system
21 TV 7,5 Remote Touch screen
22 P/I-B NO.2 80 IG2 MAIN, EFI MAIN, EDU, F/PMP, A/F
23 ABS NO.2 30 Motor relay
24 P/I-B NO.1 50 H-LP HI RH, H-LP HI LH, DRL
25 H-LP LO 30 H-LP LO RH, H-LP LO LH
26 LH J/B-B 40 Left-hand junction block
27 RH J/B-B 40 Right-hand junction block
28 VGRS 40 No circuit
29 OIL PMP 60 Oil pump
30 IGCT NO.5 7,5 Power management system, shift position sensor
31 WIP-S 7,5 Windshield wipers, driver support system
32 WASH-S 5 Windshield washer, driver support system
33 COMB SW 5 Windshield wipers
34 DOME 7,5 Personal lights, ornament lights, trunk light, footwell lights, door courtesy lights, vanity lights, rear door inside handle illuminations, power trunk opener and closer
35 MPX-B 10 Body ECU, smart access system with pushbutton start, electric tilt and telescopic steering column, power seats, head-up display, front door ECU, gauges and meters, steering sensor, yaw rate and G sensor, overhead module, RR CTRL SW, power trunk opener and closer, clock, CAN gateway ECU
36 IGCT NO.4 10 Power control unit
37 IGCT NO.3 7,5 Hybrid battery (traction battery), DC/DC converter
38 IGCT NO.2 5 Hybrid system
39 IG2 NO.1 5 DCM, CAN gateway ECU
40 GAUGE 5 Gauges and meters
41 DC/DC 150 RH-J/B DC/DC, P/I DC/DC
42 P/I DC/DC 100 RR S/SHADE, DEFOG, FOG, TAIL, PANEL
43 RH J/B DC/DC 80 Right-hand junction block
44 LH J/B DC/DC 50 Left-hand junction block
45 H-LP CLN 30 Headlight cleaner
46 FAN NO.2 40 Electric cooling fans
47 LUG J/B DC/DC 80 Luggage compartment junction block
48 FAN NO.1 80 Electric cooling fans
49 PTC NO.1 50 PTC heater
50 PTC NO.2 50 PTC heater
51 HTR 50 Air conditioning system
52 ABS NO.1 30 Motor relay
53 ECU-B NO.2 7,5 No circuit
54 DEICER 25 Windshield wiper de-icer
55 ABS MAIN 3 10 Brake system
56 FILTER 10 Condenser
57 A/C W/P 7,5 Air conditioning system
58 SPARE 10 Spare fuse
59 SPARE 30 Spare fuse
60 SPARE 20 Spare fuse
*: Low beam and high beam are the same bulb. (vehicles with discharge headlights)

Driver’s side instrument panel

Lexus GS450h - fuse box - driver's side instrument panel
Lexus GS450h – fuse box –
driver’s side instrument panel
Fuse Ampere rating [A] Circuit protected
1 STOP 7,5 Stop lights, high mounted stoplight
2 P/W-B 5 Power window master switch
3 P/SEAT1 F/L 30 Power seats
4 D/L NO.1 25 Power door lock system
5 NV-IR 10 Lexus night view
6 FL S/HTR 10 Seat heaters/ventilators
7 WIPER 30 Windshield wipers
8 WIPER-IG 5 Windshield wipers
9 LH-IG 10 Seat belts, body ECU, AFS, overhead module, raindrop sensor, inside rear view mirror, lane camera sensor (LKA), head-up display, shift lock system, intuitive parking assist, front left-hand door ECU, driver monitor system, Remote Touch screen, electric tilt and telescopic steering column, power seats, moon roof, windshield wiper de-icer, intuitive parking assist switch, PTC heater, headlight
cleaner
10 LH ECU-IG 10 VDIM, brake system, D-SW MODULE (Blind Spot Monitor, heated steering wheel), driver support system, AFS, electric cooling fans, EPB, air conditioning system, steering sensor
11 DOOR FL 30 Outside rear view mirror defoggers, power window (front left-hand)
12 CAPACITOR (HV) 10 Capacitor
13 STRG LOCK 15 Steering lock system
14 D/L NO.2 25 Power door lock system
15 DOOR RL 30 Power window (rear left-hand)
16 HAZ 15 Turn signal lights, emergency flashers
17 LH-IG2 10 Multiport fuel injection system/sequential multiport fuel injection system, stop lights, smart access system with push-button start, steering lock system, brake system, power management system
18 LH J/B-B 7,5 Body ECU
19 S/ROOF 20 Moon roof
20 P/SEAT2 F/L 25 Power seats
21 TI & TE 20 Electric tilt and telescopic steering column
22 A/C 7,5 Air conditioning system

 

Passenger’s side instrument panel

Lexus GS450h - fuse box -passenger's side instrument panel
Lexus GS450h – fuse box -passenger’s side instrument panel
Fuse Ampere rating [A] Circuit protected
1 P/SEAT1 F/R 30 Power seats
2 FR P/OUTLET 15 Power outlet (front)
3 RR P/OUTLET 15 Power outlet (rear)
4 P/SEAT2 F/R 25 Power seats
5 AVS 20 AVS
6 STRG HTR 15 Heated steering wheel
7 WASH 20 Windshield washer
8 RH ECU-IG 10 Navigation system, pre-collision seat belts, air conditioning system, brake system, Lexus night view, yaw rate and G sensor, capacitor
9 RH-IG 10 Tension reducer, seat heater/ventilator switches, front right-hand door ECU, CAN gateway ECU, tire pressure warning system, power seats
10 DOOR FR 30 Front right-hand door control system (outside rear view mirror defoggers, power window
11 DOOR RR 30 Power window (rear right-hand)
12 RAD NO.2 30 Audio system
13 AM2 7,5 Power management system
14 MULTIMEDIA 10 Navigation system, Remote Touch
15 RAD NO.1 30 Audio system
16 AIR BAG 10 SRS airbag system, occupant classification system
17 OBD 7,5 On-board diagnosis system
18 ACC 7,5 Body ECU, head-up display, RR CTRL, navigation system, hybrid transmission, Remote Touch, DCM, Remote Touch screen, clock

 

Trunk

Lexus GS450h - fuse box - trunk
Lexus GS450h – fuse box –
trunk
Fuse Ampere rating [A] Circuit protected
1 PSB 30 Pre-collision seat belts
2 PTL 25 Power trunk opener and closer
3 RR J/B-B 10 Smart access system with push-button start
4 RR S/HTR 20 Seat heaters (rear)
5 FR S/HTR 10 Seat heaters/ventilators (front)
6 RR FOG 10 No circuit
7 DC/DC-S (HV) 7,5 DC/DC converter
8 BATT FAN (HV) 20 Hybrid battery (traction battery) cooling fan system
9 SECURITY 7,5 SECURITY
10 ECU-B NO.3 7,5 Parking brake
11 TRK OPN 7,5 Power trunk opener and closer, trunk open motor
12 DCM (HV) 7,5 DCM
13 AC INV (HV) 20 Power outlet (120V AC)
14 RR-IG1 5 Radar sensor, Blind Spot Monitor
15 RR ECU-IG 10 Power trunk opener and closer, parking brake, tension reducer (rear left-hand), RR CTRL SW, tire pressure warning system
16 EPS-IG 5 Electric power steering system
17 BACK UP 7,5 Back-up lights

 

The upper part of the 12-volt battery*

Lexus GS450h - fuse box - the upper part of the 12 volt battery
Lexus GS450h – fuse box –
the upper part of the 12 volt battery
Fuse Ampere rating [A] Circuit protected
1 EPB 30 Parking brake
2 LUG-J/B BATT 40 Luggage compartment junction block
3 EPS 80 Electric power steering
4 ARS 80 No circuit
5 MAIN 220 Engine compartment junction block
*: When one or more of the fuses in this unit are blown, the unit needs to be replaced as a whole.

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

Lexus GS450h (2013) – fuse box diagram

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Lexus GS450h (2013) – fuse box diagram

Year of production: 2013

Engine compartment

Lexus GS450h - fuse box - engine compartment
Lexus GS450h – fuse box –
engine compartment
Fuse Ampere rating [A] Circuit protected
1 IGN 10 Starting system
2 INJ 10 Multiport fuel injection system/sequential multiport fuel injection system
3 EFI NO.2 10 Air intake system, exhaust system
4 IG2 MAIN 20 IGN, GAUGE, INJ, AIR BAG, IG2 NO.1, LH-IG2
5 EFI MAIN 25 Multiport fuel injection system/sequential multiport fuel injection system, EFI NO.2
6 A/F 15 Air flow sensor
7 EDU 20 Multiport fuel injection system/sequential multiport fuel injection system
8 F/PMP 25 Multiport fuel injection system/sequential multiport fuel injection system
9 H-LP RH-LO 20 Right-hand headlight (low beam)*
10 H-LP LH-LO 20 Left-hand headlight (low beam)*
11 ABS MAIN 2 10 Brake system
12 ABS MAIN 1 10 Brake system
13 IGCT NO.1 30 IGCT NO.2, IGCT NO.3, IGCT NO.4, IGCT NO.5
14 ECU-B 7,5 Smart access system with push-button start
15 INV W/P 10 Hybrid system
16 ETCS 10 Multiport fuel injection system/sequential multiport fuel injection system
17 EPS-B 10 Electric power steering system
18 D/C CUT 30 DOME, MPX-B
19 HORN 10 Horn
20 ODS 5 Occupant classification system
21 TV 7,5 Remote Touch screen
22 P/I-B NO.2 80 IG2 MAIN, EFI MAIN, EDU, F/PMP, A/F
23 ABS NO.2 30 ECB
24 P/I-B NO.1 50 H-LP HI RH, H-LP HI LH, DRL
25 H-LP LO 30 H-LP LO RH, H-LP LO LH
26 LH J/B-B 40 Left-hand junction block
27 RH J/B-B 40 Right-hand junction block
28 VGRS 40 No circuit
29 OIL PMP 60 Oil pump
30 IGCT NO.5 7,5 Power management system, shift position sensor
31 WIP-S 7,5 Windshield wipers, driver support system
32 WASH-S 5 Windshield washer, driver support system
33 COMB SW 5 Windshield wipers
34 DOME 7,5 Personal lights, ornament lights, trunk light, footwell lights, door courtesy lights, vanity lights, rear door inside handle illuminations, power trunk opener and closer
35 MPX-B 10 Body ECU, smart access system with pushbutton start, electric tilt and telescopic steering column, power seats, head-up display, front door ECU, gauges and meters, steering sensor, yaw rate and G sensor, overhead module, RR CTRL SW, power trunk opener and closer, clock, CAN gateway ECU
36 IGCT NO.4 10 Power control unit
37 IGCT NO.3 7,5 Hybrid battery (traction battery), DC/DC converter
38 IGCT NO.2 5 Hybrid system
39 IG2 NO.1 5 DCM, CAN gateway ECU
40 GAUGE 5 Gauges and meters
41 DC/DC 150 RH-J/B DC/DC, P/I DC/DC
42 P/I DC/DC 100 RR S/SHADE, DEFOG, FOG, TAIL, PANEL
43 RH J/B DC/DC 80 Right-hand junction block
44 LH J/B DC/DC 50 Left-hand junction block
45 H-LP CLN 30 Headlight cleaner
46 FAN NO.2 40 Electric cooling fans
47 LUG J/B DC/DC 80 Luggage compartment junction block
48 FAN NO.1 80 Electric cooling fans
49 PTC NO.1 50 PTC heater
50 PTC NO.2 50 PTC heater
51 HTR 50 Air conditioning system
52 ABS NO.1 30 ECB
53 ECU-B NO.2 7,5 No circuit
54 DEICER 25 Windshield wiper de-icer
55 ABS MAIN 3 10 Brake system
56 FILTER 10 Condenser
57 A/C W/P 7,5 Air conditioning system
58 SPARE 10 Spare fuse
59 SPARE 30 Spare fuse
60 SPARE 20 Spare fuse
*: Low beam and high beam are the same bulb. (vehicles with discharge headlights)

Driver’s side instrument panel

Lexus GS450h - fuse box - driver's side instrument panel
Lexus GS450h – fuse box –
driver’s side instrument panel
Fuse Ampere rating [A] Circuit protected
1 STOP 7,5 Stop lights, high mounted stoplight
2 P/W-B 5 Power window master switch
3 P/SEAT1 F/L 30 Power seats
4 D/L NO.1 25 Power door lock system
5 NV-IR 10 Lexus night view
6 FL S/HTR 10 Seat heaters/ventilators
7 WIPER 30 Windshield wipers
8 WIPER-IG 5 Windshield wipers
9 LH-IG 10 Seat belts, body ECU, AFS, overhead module, raindrop sensor, inside rear view mirror, lane camera sensor (LKA), head-up display, shift lock system, intuitive parking assist, front left-hand door ECU, driver monitor system, Remote Touch screen, electric tilt and telescopic steering column, power seats, moon roof, windshield wiper de-icer, intuitive parking assist switch, PTC heater, headlight cleaner
10 LH ECU-IG 10 VDIM, ECB, D-SW MODULE (Blind Spot Monitor, heated steering wheel), driver support system, AFS, EPB, air conditioning system
11 DOOR FL 30 Outside rear view mirror defoggers, power window (front left-hand)
12 CAPACITOR (HV) 10 Capacitor
13 STRG LOCK 15 Steering lock system
14 D/L NO.2 25 Power door lock system
15 DOOR RL 30 Power window (rear left-hand)
16 HAZ 15 Turn signal lights, emergency flashers
17 LH-IG2 10 Multiport fuel injection system/sequential multiport fuel injection system, stop lights, smart access system with push-button start, steering lock system, brake system, power management system
18 LH J/B-B 7,5 Body ECU
19 S/ROOF 20 Moon roof
20 P/SEAT2 F/L 25 Power seats
21 TI & TE 20 Electric tilt and telescopic steering column
22 A/C 7,5 Air conditioning system

 

Passenger’s side instrument panel

Lexus GS450h - fuse box -passenger's side instrument panel
Lexus GS450h – fuse box -passenger’s side instrument panel
Fuse Ampere rating [A] Circuit protected
1 P/SEAT1 F/R 30 Power seats
2 FR P/OUTLET 15 Power outlet (front)
3 RR P/OUTLET 15 Power outlet (rear)
4 P/SEAT2 F/R 25 Power seats
5 AVS 20 AVS
6 STRG HTR 15 Heated steering wheel
7 WASH 20 Windshield washer
8 RH ECU-IG 10 Navigation system, pre-collision seat belts, air conditioning system, ECB, Lexus night view, yaw rate and G sensor
9 RH-IG 10 Tension reducer, seat heater/ventilator switches, front right-hand door ECU, CAN gateway ECU, tire pressure warning system, power seats
10 DOOR FR 30 Front right-hand door control system (outside rear view mirror defoggers, power window
11 DOOR RR 30 Power window (rear right-hand)
12 RAD NO.2 30 Audio system
13 AM2 7,5 Power management system
14 MULTIMEDIA 10 Navigation system, Remote Touch
15 RAD NO.1 30 Audio system
16 AIR BAG 10 SRS airbag system, occupant classification system
17 OBD 7,5 On-board diagnosis system
18 ACC 7,5 Body ECU, head-up display, RR CTRL, navigation system, hybrid transmission, Remote Touch, DCM, Remote Touch screen, clock

 

Trunk

Lexus GS450h - fuse box - trunk
Lexus GS450h – fuse box –
trunk
Fuse Ampere rating [A] Circuit protected
1 PSB 30 Pre-collision seat belts
2 PTL 25 Power trunk opener and closer
3 RR J/B-B 10 Smart access system with push-button start
4 RR S/HTR 20 Seat heaters (rear)
5 FR S/HTR 10 Seat heaters/ventilators (front)
6 RR FOG 10 No circuit
7 DC/DC-S (HV) 7,5 DC/DC converter
8 BATT FAN (HV) 20 Hybrid battery (traction battery) cooling fan system
9 SECURITY 7,5 SECURITY
10 ECU-B NO.3 7,5 Parking brake
11 TRK OPN 7,5 Power trunk opener and closer
12 DCM (HV) 7,5 DCM
13 AC INV (HV) 20 Power outlet (120V AC)
14 RR-IG1 5 Radar sensor, Blind Spot Monitor
15 RR ECU-IG 10 Power trunk opener and closer, parking brake, tension reducer (rear left-hand), RR CTRL SW, tire pressure warning system
16 EPS-IG 5 Electric power steering system
17 BACK UP 7,5 Back-up lights

 

The upper part of the 12-volt battery*

Lexus GS450h - fuse box - the upper part of the 12 volt battery
Lexus GS450h – fuse box –
the upper part of the 12 volt battery
Fuse Ampere rating [A] Circuit protected
1 EPB 30 Parking brake
2 LUG-J/B BATT 40 Luggage compartment junction block
3 EPS 80 Electric power steering
4 ARS 80 No circuit
5 MAIN 220 Engine compartment junction block
*: When one or more of the fuses in this unit are blown, the unit needs to be replaced as a whole.

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

Lexus GS450h (2011 – 2012) – fuse box diagram

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Lexus GS450h (2011 – 2012) – fuse box diagram

Year of production: 2011, 2012

Engine compartment

Lexus GS450h - fuse box - engine compartment
Lexus GS450h – fuse box –
engine compartment
Fuse Ampere rating [A] Circuit protected
1 FR CTRL-B 25 H-LP HI, HORN
2 RELIEF VLV 10 Fuel system
3 ETCS 10 Multiport fuel injection system/sequential multiport fuel injection system
4 H-LP CLN 30 Headlight cleaner
5 STB-AM 30 Active stabilizer suspension system
6 DEICER 25 —
7 FR CTRL-AM 30 FR TAIL, FR FOG, WASH
8 IG2 10 Multiport fuel injection system/sequential multiport fuel injection system, noise filter
9 EFI No.2 10 Fuel system, exhaust system
10 H-LP R LWR 15 Headlight low beam (right)
11 H-LP L LWR 15 Headlight low beam (left)
12 D/C CUT 30 DOME, MPX-B
13 IGCT No.3 7,5 Hybrid battery (traction battery)
14 IGCT No.2 7,5 Hybrid system
15 MPX-B 7,5 Power windows, door control system, power seat, electronically controlled brake system, combination switch, electric tilt and telescopic steering, gauges and meters
16 DOME 7,5 Interior lights, foot lights, vanity light, gauges and meters
17 ABS MAIN1 10 Electronically controlled brake system
18 ABS MOTOR 30 ABS
19 ABS MAIN2 10 Electronically controlled brake system
20 F/PMP 25 Fuel system
21 EFI 25 EFI2, multiport fuel injection system/sequential multiport fuel injection system
22 INJ 20 Multiport fuel injection system/sequential multiport fuel injection system
23 A/F 15 Fuel system
24 IINV W/P 10 Hybrid system
25 IGCT No.1 20 Hybrid system, IGCT No.2, IGCT No.3
26 FR FOG 15 Fog light
27 FR TAIL 10 Tail light, rear side marker light
28 WASH 20 Windshield wipers and washer
29 HORN 10 Horn
30 H-LP HI 20 Headlight high beam
31 DC/DC 140 Charging system
32 RAD FAN 60 Electric cooling fans
33 LH J/B AM 80 S/ROOF, FR P/SEAT LH, TV, A/C, FUEL OPN, FR WIP, H-LP LVL, FR S/HTR LH, A/C W/P
34 E/G AM 60 H-LP CLN, FR CTRL-AM, DEICER, STB AM
35 HEATER 50 Air conditioning system
36 DEFOG 50 Rear window defogger
37 ABS2 30 Enhanced VSC, ABS
38 RH J/B-AM 80 AM1, OBD, STOP SW, TI & TE, FR P/SEAT RH, STR LOCK, SECURITY, ECU-IG R, RH-IG, F S/HTR RH, CIG, PWR OUTLET, AIR SUS
39 RR J/B 80 STOP LP R, STOP LP L, RR TAIL, PSB, RR FOG, RR-IG1
40 OIL PUMP 60 Transmission
41 EPS 80 EPS
42 P/I-B1 60 EFI, F/PMP, INJ
43 E/G-B 30 EM-VLV, FR CTRL-B, ETCS
44 MAIN 30 H-LP R LWR, H-LP L LWR
45 VGRS 40 VGRS
46 ABS1 50 ABS MOTOR, ABS MAIN1, ABS MAIN2
47 P/I-B2 60 A/F, BATT FAN, IGCT, INV W/P
48 BATT FAN 20 Electric cooling fans
49 RAD No.1 30 Audio system
50 RAD No.2 30 Audio system
51 IG2 MAIN 20 IG2, GAUGE, IGN
52 TURN-HAZ 15 Front turn signal lights, rear turn signal lights
53 ABS MAIN3 10 Electronically controlled brake system
54 ECU-B 10 VGRS, EPS

Driver’s side instrument panel

Lexus GS450h - fuse box - driver's side instrument panel
Lexus GS450h – fuse box –
driver’s side instrument panel
Fuse Ampere rating [A] Circuit protected
1 FR WIP 30 Windshield wipers
2 RR-IG 7,5 RR-IG1
3 LH-IG 10 Emergency flashers, seat belt pretensioners, headlight cleaners, exhaust system, rear window defogger, electric cooling fans, front left door control system, rear left door control system
4 H-LP LVL 7,5 Adaptive front lighting system
5 A/C W/P 7,5 Air conditioning system
6 RAD No.3 10 Audio system
7 FR DOOR LH 20 Front left door control system
8 RR DOOR LH 20 Rear left door control system
9 FR S/HTR LH 15 Seat heaters, seat heaters and ventilators
10 ECU-IG LH 10 VGRS, EPS, electronically controlled brake system, yaw rate & G sensor, dynamic radar cruise control system, rear view monitor system, moon roof
11 PANEL 7,5 Steering switches, distance control switch, audio system, glove box light, switch illumination, cigarette lighter, shift lever light, touch screen, rear personal lights
12 S/ROOF 25 Moon roof
13 FUEL OPEN 10 Fuel lid opener
14 LH-B 10 Multiport fuel injection system/sequential multiport fuel injection system
15 TRK OPN 10 Trunk opener
16 TV 7,5 Touch screen, rear view monitor system
17 A/C 7,5 Air conditioning system
18 FR P/SEAT LH 30 Power seat

 

Passenger’s side instrument panel

Lexus GS450h - fuse box - passenger's side instrument panel
Lexus GS450h – fuse box –
passenger’s side instrument panel
Fuse Ampere rating [A] Circuit protected
1 ECU-IG RH 10 Electric tilt and telescopic steering, combination switch, power seat, smart access system with push-button start, air conditioning system, touch screen, shift lock system, tire pressure warning system, front/rear stabilizer system
2 FR S/HTR RH 15 Seat heaters, seat heaters and ventilators
3 RH-IG 7,5 Front right door control system, rear right door control system, seat belt pretensioners, transmission, seat heaters, seat heaters and ventilators
4 AM2 15 Starting system
5 FR DOOR RH 20 Front right door control system
6 RR DOOR RH 20 Rear right door control system
7 AIR SUS 20 AVS
8 PWR OUTLET 15 Power outlet
9 CIG 15 Cigarette lighter
10 ACC 7,5 Audio system, smart access system with push-button start, touch screen, rear view monitor system
11 IGN 10 Smart access system with push-button start, SRS airbag system, stoplights, hybrid system, steering lock system, electronically controlled brake system, Lexus Link System ECU, front passenger occupant classification system ECU
12 GAUGE 7,5 Gauges and meters
13 STR LOCK 25 Steering lock system
14 SECURITY 7,5 Smart access system with push-button start
15 TI & TE 20 Tilt and telescopic steering
16 AM1 7,5 —
17 STOP SW 7,5 Stoplights, shift lock system
18 OBD 7,5 On-board diagnosis system
19 FR P/SEAT RH 30 Power seat

 

Luggage compartment

Lexus GS450h - fuse box - luggage compartment
Lexus GS450h – fuse box –
luggage compartment
Fuse Ampere rating [A] Circuit protected
1 RR TAIL 10 Tail lights, license plate lights
2 STOP LP R 10 High mounted stoplights, stoplights
3 STOP LP L 10 Stoplights, back-up light
4 RR FOG 7,5 —
5 RR-B 10 Trunk light
6 RR-IG1 10 Pre-collision seat belt, seat belt pretensioners
7 RR-IG2 10 —
8 PSB 30 Pre-collision seat belt
9 RR S/SHADE 7,5 Rear sunshade
10 RH J/B-B 30 FR DOOR RH, RR DOOR RH, AM2
11 LH J/B-B 30 FR DOOR LH, RR DOOR LH, RAD No.3
12 R/B-B 15 D/C cut

 

Luggage compartment (vehicles with active stabilizer suspension system)

Lexus GS450h - fuse box - luggage compartment (vehicle with active stabilizer suspension system)
Lexus GS450h – fuse box – luggage compartment (vehicle with active stabilizer suspension system)
Fuse Ampere rating [A] Circuit protected
1 STB FR 50 Front stabilizer
2 STB RR 30 Rear stabilizer
3 STB DC/DC 30 DC/DC converter

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

Lexus GS450h (2009 – 2010) – fuse box diagram

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Lexus GS450h (2009 – 2010) – fuse box diagram

Year of production: 2009, 2010

Engine compartment

Lexus GS450h - fuse box - engine compartment
Lexus GS450h – fuse box –
engine compartment
Fuse Ampere rating [A] Circuit protected
1 FR CTRL-B 25 H-LP HI, HORN
2 RELIEF VLV 10 Fuel system
3 ETCS 10 Multiport fuel injection system/sequential multiport fuel injection system
4 H-LP CLN 30 Headlight cleaner
5 STB-AM 30 Active stabilizer suspension system
6 DEICER 25 —
7 FR CTRL-AM 30 FR TAIL, FR FOG, WASH
8 IG2 10 Multiport fuel injection system/sequential multiport fuel injection system, noise filter
9 EFI No.2 10 Fuel system, exhaust system
10 H-LP R LWR 15 Headlight low beam (right)
11 H-LP L LWR 15 Headlight low beam (left)
12 D/C CUT 30 DOME, MPX-B
13 IGCT No.3 7,5 Hybrid battery (traction battery)
14 IGCT No.2 7,5 Hybrid system
15 MPX-B 7,5 Power windows, door control system, power seat, electronically controlled brake system, combination switch, electric tilt and telescopic steering, gauges and meters
16 DOME 7,5 Interior lights, foot lights, vanity light, gauges and meters
17 ABS MAIN1 10 Electronically controlled brake system
18 ABS MOTOR 30 ABS
19 ABS MAIN2 10 Electronically controlled brake system
20 F/PMP 25 Fuel system
21 EFI 25 EFI2, multiport fuel injection system/sequential multiport fuel injection system
22 INJ 20 Multiport fuel injection system/sequential multiport fuel injection system
23 A/F 15 Fuel system
24 IINV W/P 10 Hybrid system
25 IGCT No.1 20 Hybrid system, IGCT No.2, IGCT No.3
26 FR FOG 15 Fog light
27 FR TAIL 10 Tail light, rear side marker light
28 WASH 20 Windshield wipers and washer
29 HORN 10 Horn
30 H-LP HI 20 Headlight high beam
31 DC/DC 140 Charging system
32 RAD FAN 60 Electric cooling fans
33 LH J/B AM 80 S/ROOF, FR P/SEAT LH, TV, A/C, FUEL OPN, FR WIP, H-LP LVL, FR S/HTR LH, A/C W/P
34 E/G AM 60 H-LP CLN, FR CTRL-AM, DEICER, STB AM
35 HEATER 50 Air conditioning system
36 DEFOG 50 Rear window defogger
37 ABS2 30 Enhanced VSC, ABS
38 RH J/B-AM 80 AM1, OBD, STOP SW, TI & TE, FR P/SEAT RH, STR LOCK, SECURITY, ECU-IG R, RH-IG, F S/HTR RH, CIG, PWR OUTLET, AIR SUS
39 RR J/B 80 STOP LP R, STOP LP L, RR TAIL, PSB, RR FOG, RR-IG1
40 OIL PUMP 60 Transmission
41 EPS 80 EPS
42 P/I-B1 60 EFI, F/PMP, INJ
43 E/G-B 30 EM-VLV, FR CTRL-B, ETCS
44 MAIN 30 H-LP R LWR, H-LP L LWR
45 VGRS 40 VGRS
46 ABS1 50 ABS MOTOR, ABS MAIN1, ABS MAIN2
47 P/I-B2 60 A/F, BATT FAN, IGCT, INV W/P
48 BATT FAN 20 Electric cooling fans
49 RAD No.1 30 Audio system
50 RAD No.2 30 Audio system
51 IG2 MAIN 20 IG2, GAUGE, IGN
52 TURN-HAZ 15 Front turn signal lights, rear turn signal lights
53 ABS MAIN3 10 Electronically controlled brake system
54 ECU-B 10 VGRS, EPS, Lexus Link System ECU

Driver’s side instrument panel

Lexus GS450h - fuse box - driver's side instrument panel
Lexus GS450h – fuse box –
driver’s side instrument panel
Fuse Ampere rating [A] Circuit protected
1 FR WIP 30 Windshield wipers
2 RR-IG 7,5 RR-IG1
3 LH-IG 10 Emergency flashers, seat belt pretensioners, headlight cleaners, exhaust system, rear window defogger, electric cooling fans, front left door control system, rear left door control system
4 H-LP LVL 7,5 Adaptive front lighting system
5 A/C W/P 7,5 Air conditioning system
6 RAD No.3 10 Audio system
7 FR DOOR LH 20 Front left door control system
8 RR DOOR LH 20 Rear left door control system
9 FR S/HTR LH 15 Seat heaters, seat heaters and ventilators
10 ECU-IG LH 10 VGRS, EPS, electronically controlled brake system, yaw rate & G sensor, dynamic radar cruise control system, rear view monitor system, moon roof
11 PANEL 7,5 Steering switches, distance control switch, audio system, glove box light, switch illumination, cigarette lighter, shift lever light, touch screen, rear personal lights
12 S/ROOF 25 Moon roof
13 FUEL OPEN 10 Fuel lid opener
14 LH-B 10 Theft deterrent system
15 TRK OPN 10 Trunk opener
16 TV 7,5 Touch screen, rear view monitor system
17 A/C 7,5 Air conditioning system
18 FR P/SEAT LH 30 Power seat

 

Passenger’s side instrument panel

Lexus GS450h - fuse box - passenger's side instrument panel
Lexus GS450h – fuse box –
passenger’s side instrument panel
Fuse Ampere rating [A] Circuit protected
1 ECU-IG RH 10 Electric tilt and telescopic steering, combination switch, power seat, smart access system with push-button start, air conditioning system, touch screen, shift lock system, tire pressure warning system, front/rear stabilizer system
2 FR S/HTR RH 15 Seat heaters, seat heaters and ventilators
3 RH-IG 7,5 Front right door control system, rear right door control system, seat belt pretensioners, transmission, seat heaters, seat heaters and ventilators
4 AM2 15 Starting system
5 FR DOOR RH 20 Front right door control system
6 RR DOOR RH 20 Rear right door control system
7 AIR SUS 20 AVS
8 PWR OUTLET 15 Power outlet
9 CIG 15 Cigarette lighter
10 ACC 7,5 Audio system, smart access system with push-button start, touch screen, rear view monitor system, Lexus Link System ECU
11 IGN 10 Smart access system with push-button start, SRS airbag system, stoplights, hybrid system, steering lock system, electronically controlled brake system, Lexus Link System ECU, front passenger occupant classification system ECU
12 GAUGE 7,5 Gauges and meters
13 STR LOCK 25 Steering lock system
14 SECURITY 7,5 Smart access system with push-button start
15 TI & TE 20 Tilt and telescopic steering
16 AM1 7,5 —
17 STOP SW 7,5 Stoplights, shift lock system
18 OBD 7,5 On-board diagnosis system
19 FR P/SEAT RH 30 Power seat

 

Luggage compartment

Lexus GS450h - fuse box - luggage compartment
Lexus GS450h – fuse box –
luggage compartment
Fuse Ampere rating [A] Circuit protected
1 RR TAIL 10 Tail lights, license plate lights
2 STOP LP R 10 High mounted stoplights, stoplights
3 STOP LP L 10 Stoplights, back-up light
4 RR FOG 7,5 —
5 RR-B 10 Trunk light
6 RR-IG1 10 Pre-collision seat belt, seat belt pretensioners
7 RR-IG2 10 —
8 PSB 30 Pre-collision seat belt
9 RR S/SHADE 7,5 Rear sunshade
10 RH J/B-B 30 FR DOOR RH, RR DOOR RH, AM2
11 LH J/B-B 30 FR DOOR LH, RR DOOR LH, RAD No.3
12 R/B-B 15 D/C cut

 

Luggage compartment (vehicles with active stabilizer suspension system)

Lexus GS450h - fuse box - luggage compartment (vehicle with active stabilizer suspension system)
Lexus GS450h – fuse box – luggage compartment (vehicle with active stabilizer suspension system)
Fuse Ampere rating [A] Circuit protected
1 STB FR 50 Front stabilizer
2 STB RR 30 Rear stabilizer
3 STB DC/DC 30 DC/DC converter

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