Lexus HS250h (2012) – fuse box diagram

Posted on 12 July 20174 December 2023 by admin

Lexus HS250h (2012) – fuse box diagram

Year of production: 2012

Engine compartment

Fuse		Ampere rating [A]	Circuit protected
1	HTR	50	Air conditioning system
2	RDI	40	Electric cooling fans
3	OIL PMP	10	Hybrid system, transmission
4	S-HORN	10	No circuit
5	ABS MAIN NO.2	7,5	Electronically controlled brake system
6	H-LP CLN	30	Headlight cleaner
7	P-CON MTR	30	P position control system, hybrid system, smart access system with pushbutton start
8	AMP NO.1	30	Audio system, back door opener
9	IGCT	30	PCU, IGCT NO.2, IGCT NO.3, hybrid system
10	P CON MAIN	7,5	P position control system, hybrid system, smart access system with pushbutton start
11	AM2	7,5	Smart access system with push-button start, hybrid system, multiport fuel injection system/sequential multiport fuel injection system, P position control system, cruise control system, dynamic radar cruise control system
12	ECU-B2	7,5	Smart access system with push-button start, multiport fuel injection system/sequential multiport fuel injection system, trunk opener switch
13	MAYDAY	10	Lexus link system
14	ECU-B3	10	Air conditioning system, rear window defogger, mirror heater
15	TURN & HAZ	10	Turn signal lights, emergency flashers
16	ETCS	10	Multiport fuel injection system/sequential multiport fuel injection system
17	ABS MAIN NO.1	20	Electronically controlled brake system
18	P/I 2	40	P position control system, hybrid system, transmission, smart access system with push-button start, horn, headlights (low beam), back-up lights
19	ABS MTR 1	30	Electronically controlled brake system
20	ABS MTR 2	30	Electronically controlled brake system
21	H-LP HI MAIN	20	Headlights (high beam)
22	AMP NO.2	30	Audio system, navigation system
23	DOOR NO.2	25	No circuit
24	P/I 1	60	IG2, EFI MAIN, BATT FAN
25	EPS	60	Electric power steering system
26	PCU	10	Hybrid system
27	IGCT NO.2	10	Smart access system with push-button start, hybrid system, P position control system, multiport fuel injection system/sequential multiport fuel injection system
28	MIR HTR	10	Rear window defogger, mirror heater
29	RAD NO.1	15	Audio system, navigation system
30	DOME	10	Interior lights, antiglare inside rear view mirror, audio system, navigation system, garage door opener
31	ECU-B	7,5	Smart access system with push-button start, air conditioning system, gauges and meters, outside rear view mirror, clock, seats position memory, electric tilt & telescopic steering wheel
32	H-LP LH HI	10	Left-hand headlight (high beam)
33	H-LP RH HI	10	Right-hand headlight (high beam)
34	EFI NO. 2	10	Multiport fuel injection system/sequential multiport fuel injection system
35	IGCT NO.3	10	Hybrid system
36	SPARE	30	Spare fuse
37	SPARE	10	Spare fuse
38	SPARE	7,5	Spare fuse
39	EFI MAIN	20	EFI NO.2, fuel system
40	BATT FAN	10	Battery cooling fan
41	IG2	20	Hybrid system, multiport fuel injection system/sequential multiport fuel injection system, MET, IGN

Driver’s side instrument panel

Fuse		Ampere rating [A]	Circuit protected
1	TAIL	10	Parking lights, tail lights, license plate lights, side maker lights, front fog lights
2	PANEL	10	Navigation system, audio system, air conditioning system, emergency flashers switch, wiper de-icer switch, seat heater switch, P position switch, headlight cleaner switch, front passenger’s seatbelt reminder light, power window switch, VSC-OFF switch, HUD switch, AFS-OFF switch, POWER ·ECO· EV mode switch, view select switch, trunk opener switch, fuel lid opener switch, glove box light, rear sun shade switch, remote touch, rear view mirror switch
3	IGN	10	Electronically controlled brake system, multiport fuel injection system/sequential multiport fuel injection system, Lexus link system, smart access system with push-button start, stop lights
4	MET	7,5	Meters
5	WIP	30	Windshield wipers
6	WASHER	15	Windshield washer
7	A/C	10	Air conditioning system
8	GAUGE	10	AFS, turn signal lights, emergency flasher lights
9	AFS	10	Adaptive front-lighting system
10	ECU-IG NO.2	10	Pre-collision system, LKA, dynamic radar cruise control, air conditioning system, outside rear view mirror, HUD, navigation system, tire inflation pressure warning system
11	ECU-IG NO.1	10	Rear view mirror, electronically controlled brake system, electric power steering system, moon roof, rain-sensing windshield wiper, emergency flashers switch, air conditioning system, electric head restraints, driver monitor, steering switch, seat heaters/ventilators, electric tilt & telescopic steering wheel, rear sun shead. AFS
12	S/ROOF	30	Electric moon roof
13	DOOR RL	25	Rear power window (left-side)
14	DOOR RR	25	Rear power window (right-side)
15	SHADE RR	10	Rear sun shade
16	D FR DOOR	25	Driver’s side power window, outside rear view mirror
17	P FR DOOR	25	Passenger’s side power window, outside rear view mirror
18	TI & TE	30	Electric tilt & telescopic steering wheel
19	STOP	10	Stop lights, electronically controlled brake system
20	A/C NO.2	10	No circuit
21	RR FOG	7,5	No circuit
22	FUEL OPN	7,5	Trunk opener switch, fuel filler door opener switch
23	OBD	7,5	On-board diagnosis
24	PWR SEAT FL	30	Driver’s side power seat
25	FR FOG	15	Front fog lights
26	PWR SEAT FR	30	Passenger’s side power seat
27	PSB	30	Pre-collision seat belts system
28	WELCAB	30	No circuit
29	DOOR NO.1	25	Power door lock system
30	SEAT HTR FL	10	Driver’s side seat heater
31	SEAT HTR FR	10	Passenger’s side seat heater
32	RAD NO.2	7,5	Navigation system, audio system, air conditioning system, HUD, remote touch
33	PWR OUTLET	15	Power outlet
34	ECU-ACC	10	Rear view mirror, air conditioning system, audio system, navigation system

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

Lexus HS250h (2010 – 2011) – fuse box diagram

Posted on 12 July 20174 December 2023 by admin

Lexus HS250h (2010 – 2011) – fuse box diagram

Year of production: 2010, 2011

Engine compartment

Fuse		Ampere rating [A]	Circuit protected
1	HTR	50	Air conditioning system
2	RDI	40	Electric cooling fans
3	OIL PMP	10	Hybrid system, transmission
4	S-HORN	10	No circuit
5	ABS MAIN NO.2	7,5	Electronically controlled brake system
6	H-LP CLN	30	Headlight cleaner
7	AMP NO.1	30	Audio system, back door opener
8	IGCT	30	PCU, IGCT NO.2, IGCT NO.3, hybrid system
9	P CON MAIN	7,5	P position control system, hybrid system, smart access system with pushbutton start
10	AM2	7,5	Smart access system with push-button start, hybrid system, multiport fuel injection system/sequential multiport fuel injection system, P position control system, cruise control system, dynamic radar cruise control system
11	ECU-B2	7,5	Smart access system with push-button start, multiport fuel injection system/sequential multiport fuel injection system, trunk opener switch
12	MAYDAY	10	Lexus link system
13	ECU-B3	10	Air conditioning system, rear window defogger, mirror heater
14	TURN & HAZ	10	Turn signal lights, emergency flashers
15	ETCS	10	Multiport fuel injection system/sequential multiport fuel injection system
16	ABS MAIN NO.1	20	Electronically controlled brake system
17	P/I 2	40	P position control system, hybrid system, transmission, smart access system with push-button start, horn, headlights (low beam), back-up lights
18	ABS MTR 1	30	Electronically controlled brake system
19	ABS MTR 2	30	Electronically controlled brake system
20	H-LP HI MAIN	20	Headlights (high beam)
21	AMP NO.2	30	Audio system, navigation system
22	DOOR NO.2	25	No circuit
23	P/I 1	60	IG2, EFI MAIN, BATT FAN
24	EPS	60	Electric power steering system
25	PCU	10	Hybrid system
26	IGCT NO.2	10	Smart access system with push-button start, hybrid system, P position control system, multiport fuel injection system/sequential multiport fuel injection system
27	MIR HTR	10	Rear window defogger, mirror heater
28	RAD NO.1	15	Audio system, navigation system
29	DOME	10	Interior lights, antiglare inside rear view mirror, audio system, navigation system, garage door opener
30	ECU-B	7,5	Smart access system with push-button start, air conditioning system, gauges and meters, outside rear view mirror, clock, seats position memory, electric tilt & telescopic steering wheel
31	H-LP LH HI	10	Left-hand headlight (high beam)
32	H-LP RH HI	10	Right-hand headlight (high beam)
33	EFI NO. 2	10	Multiport fuel injection system/sequential multiport fuel injection system
34	IGCT NO.3	10	Hybrid system
35	SPARE	30	Spare fuse
36	SPARE	10	Spare fuse
37	SPARE	7,5	Spare fuse
38	EFI MAIN	20	EFI NO.2, fuel system
39	BATT FAN	10	Battery cooling fan
40	IG2	20	Hybrid system, multiport fuel injection system/sequential multiport fuel injection system, MET, IGN

Driver’s side instrument panel

Fuse		Ampere rating [A]	Circuit protected
1	TAIL	10	Parking lights, tail lights, license plate lights, side maker lights, front fog lights
2	PANEL	10	Navigation system, audio system, air conditioning system, emergency flashers switch, wiper de-icer switch, seat heater switch, P position switch, headlight cleaner switch, front passenger’s seatbelt reminder light, power window switch, VSC-OFF switch, HUD switch, AFS-OFF switch, POWER ·ECO· EV mode switch, view select switch, trunk opener switch, fuel lid opener switch, glove box light, rear sun shade switch, remote touch, rear view mirror switch
3	IGN	10	Electronically controlled brake system, multiport fuel injection system/sequential multiport fuel injection system, Lexus link system, smart access system with push-button start, stop lights
4	MET	7,5	Meters
5	WIP	30	Windshield wipers
6	WASHER	15	Windshield washer
7	A/C	10	Air conditioning system
8	GAUGE	10	AFS, turn signal lights, emergency flasher lights
9	AFS	10	Adaptive front-lighting system
10	ECU-IG NO.2	10	Pre-collision system, LKA, dynamic radar cruise control, air conditioning system, outside rear view mirror, HUD, navigation system, tire inflation pressure warning system
11	ECU-IG NO.1	10	Rear view mirror, electronically controlled brake system, electric power steering system, moon roof, rain-sensing windshield wiper, emergency flashers switch, air conditioning system, electric head restraints, driver monitor, steering switch, seat heaters/ventilators, electric tilt & telescopic steering wheel, rear sun shead. AFS
12	S/ROOF	30	Electric moon roof
13	DOOR RL	25	Rear power window (left-side)
14	DOOR RR	25	Rear power window (right-side)
15	SHADE RR	10	Rear sun shade
16	D FR DOOR	25	Driver’s side power window, outside rear view mirror
17	P FR DOOR	25	Passenger’s side power window, outside rear view mirror
18	TI & TE	30	Electric tilt & telescopic steering wheel
19	STOP	10	Stop lights, electronically controlled brake system
20	A/C NO.2	10	No circuit
21	RR FOG	7,5	No circuit
22	FUEL OPN	7,5	Trunk opener switch, fuel filler door opener switch
23	OBD	7,5	On-board diagnosis
24	PWR SEAT FL	30	Driver’s side power seat
25	FR FOG	15	Front fog lights
26	PWR SEAT FR	30	Passenger’s side power seat
27	PSB	30	Pre-collision seat belts system
28	WELCAB	30	No circuit
29	DOOR NO.1	25	Power door lock system
30	SEAT HTR FL	10	Driver’s side seat heater
31	SEAT HTR FR	10	Passenger’s side seat heater
32	RAD NO.2	7,5	Navigation system, audio system, air conditioning system, HUD, remote touch
33	PWR OUTLET	15	Power outlet
34	ECU-ACC	10	Rear view mirror, air conditioning system, audio system, navigation system

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

Lexus GX470 (2007 – 2009) – fuse box diagram

Posted on 12 July 20174 December 2023 by admin

Lexus GX470 (2007 – 2009) – fuse box diagram

Year of production: 2007, 2008, 2009

Engine compartment

Fuse		Ampere rating [A]	Circuit protected
1	ALT	140	Charging system, 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, TOWING
2	HEATER	50	Air conditioning system
3	AIR SUS	50	Rear height control air suspension
4	AM1	50	ACC, CIG, IG1, FR WIP-WSH, RR WIP, RR WSH, DIFF, ECU-IG, TEMS, STA
5	TOWING BRK	30	Trailer brake controller
6	J/B	50	P FR P/W, P RR P/W, D RR P/W, D P/SEAT, P P/SEAT, TAIL, PANEL, POWER OR TI&TE
7	BATT CHG	30	Trailer sub battery
8	TOWING	40	Trailer lights
9	CDS FAN	20	Electric cooling fan
10	RR A/C	30	Rear air conditioning system
11	MIR HEATER	10	Outside rear view mirror defogger
12	STOP	10	Stop lights, high mounted stoplight, shift lock control system, vehicle stability control system, electronic modulated suspension, rear height control air suspension, multiport fuel injection system/sequential multiport fuel injection systemmultiport fuel injection system
13	AC INV	15	Power outlet (115 VAC)
14	FR FOG	15	Front fog lights
15	OBD	7,5	On−board diagnosis system
16	HEAD (LO RH)	10	Right−hand headlight (low beam)
17	HEAD (LO LH)	10	Left−hand headlight (low beam)
18	HEAD (HI RH)	10	Right−hand headlight (high beam)
19	HEAD (HI LH)	10	Left−hand headlight (high beam)
20	EFI NO.2	10	Multiport fuel injection system/sequential multiport fuel injection system
21	HEATER NO.2	7,5	Air conditioning system
22	DEFOG	30	Rear window defogger
23	AIRSUS NO.2	10	Rear height control air suspension
24	SEAT HEATER	20	Seat heaters
25	DOME	10	Ignition switch light, interior lights, personal lights, foot lights, running board lights, door courtesy lights, inside door handle lights, trip information display
26	RADIO NO.1	20	Audio system, navigation system
27	ECU−B	10	Multiplex communication system, vehicle stability control system, wireless remote control system, inside rear view mirror, air conditioning system, electronic modulated suspension, driving position memory system, power windows, moon roof, rear view monitor system
28	ECU−B NO.2	10	Theft deterrent system
29	ABS MTR	40	Anti−lock brake system, vehicle skid control system, active traction control system, brake assist system
30	AM2	30	Starting system, IGN, SRS, GAUGE, ST2
31	ABS SOL	50	Anti−lock brake system, vehicle skid control system, active traction control system, brake assist system
32	ALT−S	7,5	Charging system
33	MAYDAY	7,5	Lexus Link System
34	HORN	10	Horns
35	A/F HEATER	15	A/F sensor
36	TRN−HAZ	15	Turn signal lights
37	ETCS	10	Electronic throttle control system
38	EFI	20	Multiport fuel injection system/sequential multiport fuel injection system
39	D FR P/W	20	Power window
40	DR/LCK	25	Power door lock
41	TOWING	30	Towing converter
42	RADIO NO.2	30	Audio system, navigation system
43	A/PUMP	50	Multiport fuel injection system/sequential multiport fuel injection system

Driver’s side instrument panel

Fuse		Ampere rating [A]	Circuit protected
1	IGN	10	Multiport fuel injection system/sequential multiport fuel injection system, vehicle stability control system
2	SRS	10	SRS airbag system, front passenger occupant classification system
3	GAUGE	7,5	Gauges and meters
4	ST2	7,5	Multiport fuel injection system/sequential multiport fuel injection system
5	FR WIP-WSH	30	Windshield wipers, windshield washer
6	TEMS	20	Electronic modulated suspension
7	DIFF	20	Four-wheel drive system
8	RR WIP	15	Rear window wiper
9	D P/SEAT	30	Driver’s power seat
10	P P/SEAT	30	Front passenger’s power seat
11	PWR OUTLLET	15	Power outlet (12V DC)
12	IG1 NO.2	10	Rear air conditioning system, inside rear view mirror, kinetic dynamic suspension system
13	RR WSH	15	Rear window washer
14	ECU-IG	10	Shift lock control system, power windows, outside rear view mirror defogger, anti-lock brake system, active traction control system, vehicle stability control system, air conditioning system, navigation system, power windows, moon roof, tilt and telescopic steering, trip information display, driving position memory system, rear view monitor system, tire pressure warning system
15	IG1	10	Air conditioning system, back-up lights, rear window defogger, seat heaters, vehicle stability control system
16	STA	7,5	Multiport fuel injection system/ sequential multiport fuel injection system
17	P FR P/W	20	Front passenger’s power window
18	P RR P/W	20	Rear right side power window
19	D RR P/W	20	Rear left side power window
20	PANEL	10	Instrument panel lights
21	TAIL	10	Parking lights, tail lights, license plate lights, front fog lights
22	ACC	7,5	Shift lock control system, power outlet, outside rear view mirror, audio system, navigation system, power rear view mirrors, trip information display, rear view monitor system
23	CIG	10	Cigarette lighter
24	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 (2006) – fuse box diagram

Posted on 11 July 20174 December 2023 by admin

Lexus GX470 (2006) – fuse box diagram

Year of production: 2006

Engine compartment

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

Posted on 11 July 20174 December 2023 by admin

Lexus GX470 (2005) – fuse box diagram

Year of production: 2005

Engine compartment

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

Posted on 11 July 20174 December 2023 by admin

Lexus GX470 (2003 – 2004) – fuse box diagram

Year of production: 2003, 2004

Engine compartment

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

Posted on 11 July 20174 December 2023 by admin

Lexus GX460 (2012 – 2013) – fuse box diagram

Year of production: 2012, 2013

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

Posted on 9 July 20174 December 2023 by admin

Lexus GX460 (2010 – 2011) – fuse box diagram

Year of production: 2010, 2011

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

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

Posted on 9 July 20174 December 2023 by admin

Lexus GS450h (2015) – fuse box diagram

Year of production: 2015

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

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

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

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*

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

Posted on 9 July 20174 December 2023 by admin

Lexus GS450h (2014) – fuse box diagram

Year of production: 2014

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

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

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

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*

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.