Lexus GS450h (2013) – fuse box diagram

Year of production: 2013

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

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

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

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*

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

Year of production: 2011, 2012

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

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

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

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)

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

Year of production: 2009, 2010

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

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

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

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)

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 (2008) – fuse box diagram

Year of production: 2008

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	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

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

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	Electric 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

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)

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 (2007) – fuse box diagram

Year of production: 2007

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 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	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

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	—
13	FUEL OPEN	10	Fuel lid opener, trunk opener
14	LH-B	10	Anti-theft 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

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
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	Electric 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

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)

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 GS460 (2011) – fuse box diagram

Year of production: 2011

Engine compartment

Fuse		Ampere rating [A]	Circuit protected
1	ECU-B	10	VGRS, EPS, driver’s seat switch module
2	ABS MAIN3	25	Electronically controlled brake system
3	TURN-HAZ	15	Turn signal lights, Emergency flashers
4	IG2 MAIN	20	IG2, GAUGE and IGN
5	RND NO.2	30	Audio system
6	D/C CUT	20	DOME and MPX-B
7	RND NO.1	30	Audio system
8	MPX-B	10	Multiplex communication system, front controller, door control system (power door lock system, door courtesy lights, power windows, power rear view mirror control system, outside rear view mirror heaters), power seat system, steering sensors, electronically controlled brake system, tilt and telescopic steering wheel, gauges and meters, combination switch
9	DOME	10	Foot lights, vanity lights, gauges and meters, steering spot light, steering switch illumination, rear personal lights, automatic transmission selector lever spot light, front personal lights
10	CDS	10	Noise filter
11	ABS MAIN2	10	—
12	ABS MOTOR	30	—
13	ABS MAIN1	10	—
14	E/G-B	60	FR CTRL BATT, ETCS, ALT-S and A/F HTR
15	ABS1	50	VDIM
16	RH J/B-B	30	AM2, DOOR FR, and DOOR RR
17	VGRS	40	VGRS
18	MAIN	30	H-LP R LWR and H-LP L LWR
19	STARTER	30	Starting system
20	LH J/B-B	30	FL DOOR, RL DOOR and RND NO.3
21	P/I-B	60	EFI NO.1, F/PMP and INJ
22	EPS	80	EPS
23	ALT	150	RH J/B-AM, LH J/B-AM, E/G-AM, RR JB, HEATER, DEFOG, FAN1, FAN2, ABS2, ABS MOTOR, ABS MAIN1, and ABS MAIN2
24	RR J/B	80	STOP LP R, STOP LP L, RR-B, RR TAIL, RR FOG, RR-IG1, PSB, and RR S/SHADE
25	GLW PLG1	50	Starting system
26	RH J/B-AM	80	AM1, OBD, STOP SW, TI&TE, PWR OUTLET, FR P/SEAT RH, STR LOCK, ECU-IG RH, RH-IG, ACC, CIG, SECURITY, FR S/HTR RH and AIR SUS
27	ABS2	30	—
28	DEFOG	50	Rear window defogger, noise filter
29	CDS	40	CDS
30	FAN1	40	—
31	HEATER	50	Air conditioning system
32	GLW PLG2	50	Starting system
33	E/G-AM	60	H-LP CLN, FR CTRL ALT, A/C COMP and STB-AM
34	LH J/B-AM	80	S/ROOF, P/SEAT, TV, FL S-HTR, ECU-IG L, WIP, H-LP LVL, LH-IG, FUEL OPN, A/C, PANEL, LH-B and TRK OPN
35	FAN2	60	Electric cooling fans

 

 Engine compartment (Type B)

Fuse		Ampere rating [A]	Circuit protected
1	FR CTRL-B	25	H-LP UPR and HORN
2	A/F	15	Exhaust system
3	ETCS	10	Electronic throttle control system
4	ALT-S	7,5	Charging system
5	H-LP CLN	30	Headlight cleaner
6	A/C COMP	7,5	Air conditioning system
7	DEICER	25	—
8	FR CTRL-AM	30	FR TAIL, FR FOG and WASHER
9	IG2	10	Ignition system and noise filter
10	EFI NO.2	10	Fuel system, exhaust system
11	H-LP R LWR	15	Headlight low beam (right)
12	H-LP L LWR	15	Headlight low beam (left)
13	F/PMP	25	Fuel system
14	EFI NO.1	25	Multiport fuel injection system/sequential multiport fuel injection system
15	INJ	20	Multiport fuel injection system/sequential multiport fuel injection system
16	H-LP UPR	15	Headlight high beams
17	HORN	10	Horns
18	WASHER	20	Windshield wipers and washer
19	FR TAIL	10	Parking lights, side marker light
20	FR FOG	15	Front fog lights

 

Left side instrument panel

Fuse		Ampere rating [A]	Circuit protected
1	FR P/SEAT LH	30	Power seat system
2	A/C	7,5	Air conditioning system
3	TV	7,5	Audio system, Air conditioning system, Rear view monitor system
4	TRK OPN	10	Trunk lid opener
5	LH-B	10	Multiport fuel injection system/sequential multiport fuel injection system
6	S/ROOF	25	Moon roof
7	PANEL	7,5	Steering switch illumination, audio system, glove box light, automatic transmission selector lever illumination, console box light, adaptive variable suspension switch illumination, cigarette lighter illumination, air conditioning system, VSC OFF switch illumination, driving pattern selector switch, seat heater or heated and ventilated seat switches, register ILL RH, register ILL LH, fuel filler door and trunk lid opener switch illumination, D-SW module
8	FUEL OPEN	10	Fuel filler door opener, Trunk lid opener
9	ECU-IG LH	10	VDIM, electronically controlled brake system, yaw rate and G sensor, steering sensor, cruise control system, dynamic radar cruise control system, EPS, VGRS, rear view monitor system, four-wheel drive system, front controller, moon roof, rain sensor
10	FR S/HTR LH	15	Seat heaters and ventilators
11	RR DOOR LH	20	Rear left door control system (power door lock system, door courtesy light, power window)
12	FR DOOR LH	20	Front left door control system (power door lock system, power rear view mirror control system, door courtesy light, outside rear view mirror heater, power window)
13	RAD NO.3	10	Audio system
14	H-LP LVL	7,5	AFS, Automatic headlight leveling control system
15	LH-IG	10	Charging system, headlight cleaners, exhaust gas sensor, rear window defogger, electric cooling fans, rear left door control system, front left door control system, emergency flashers, automatic transmission, seat belt pretensioners, Intuitive parking assist, power window
16	FR WIP	30	Windshield wipers and washer

 

Right side instrument panel

Fuse		Ampere rating [A]	Circuit protected
1	FR P/SEAT RH	30	Power seat system
2	OBD	7,5	On-board diagnosis system
3	STOP SW	7,5	Stop/tail lights, multi-port fuel injection system/sequential multiport fuel injection system, starting system, electronically controlled brake system, Enhanced VSC system, shift lock system, ECT ECU
4	AM1	7,5	—
5	TI&IE	20	Tilt and telescopic steering wheel, multiplex communication system
6	SECURITY	7,5	Smart access system with push-button start
7	STR LOCK	25	Steering lock system
8	GAUGE	7,5	Gauges and meters
9	IGN	10	Multi-port fuel injection system/sequential multiport fuel injection system, SRS airbag system, stop/tail lights, steering lock system, electronically controlled brake system, occupant classification system ECU
10	ACC	7,5	Multiplex communication system, smart access system with push-button start, rear view monitor system, audio system, air conditioning system
11	CIG	15	Cigarette lighter
12	PWR OUTLET	15	Power outlet
13	AIR SUS	20	Adaptive variable suspension system
14	RR DOOR RH	20	Rear right door control system (power door lock system, door courtesy light, power window)
15	FR DOOR RH	20	Front right door control system (power door lock system, power rear view mirror control system, door courtesy light, outside rear view mirror heater, power window), multiplex communication system
16	AM2	15	Starting system
17	RH-IG	7,5	Seat heater switches, front right door control system, rear right door control system, capacitor, combination switch, seat belt pretensioners, shift lever switch, power window
18	FR S/HTR RH	15	Seat heaters and ventilators
19	ECU-IG RH	10	Tilt and telescopic steering, combination switch, multiplex communication system, power seat, smart entry & start system, air conditioning system, audio system, shift lock system

 

Luggage compartment

Fuse		Ampere rating [A]	Circuit protected
1	RR S/SHADE	7,5	Rear sunshade
2	PSB	30	Pre-collision seat belt
3	RR-IG2	10	—
4	RR-IG1	10	Pre-collision seat belt, seat belt pretensioners, A/P UNIT, rear sunshade
5	RR-B	10	Trunk light, noise filter
6	RR FOG	7,5	—
7	STOP LP L	10	Stoplights, back-up light
8	STOP LP R	10	High mounted stoplights
9	RR TAIL	10	Tail lights, license plate lights, rear side marker lights

 

Luggage compartment (vehicles 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 GS460 (2010) – fuse box diagram

Year of production: 2010

Engine compartment

Fuse		Ampere rating [A]	Circuit protected
1	ECU-B	10	VGRS, EPS, Driver’s seat switch module, Lexus Link System ECU
2	ABS MAIN3	25	Electronically controlled brake system
3	TURN-HAZ	15	Turn signal lights, Emergency flashers
4	IG2 MAIN	20	IG2, GAUGE and IGN
5	RND NO.2	30	Audio system
6	D/C CUT	20	DOME and MPX-B
7	RND NO.1	30	Audio system
8	MPX-B	10	Multiplex communication system, front controller, door control system (power door lock system, door courtesy lights, power windows, power rear view mirror control system, outside rear view mirror heaters), power seat system, steering sensors, electronically controlled brake system, tilt and telescopic steering wheel, gauges and meters, combination switch
9	DOME	10	Foot lights, vanity lights, gauges and meters, steering spot light, steering switch illumination, rear personal lights, automatic transmission selector lever spot light, front personal lights
10	CDS	10	Noise filter
11	ABS MAIN2	10	Electronically controlled brake system
12	ABS MOTOR	30	ABS
13	ABS MAIN1	10	Capacitor
14	E/G-B	60	FR CTRL BATT, ETCS, ALT-S and A/F HTR
15	ABS1	50	VDIM system
16	RH J/B-B	30	AM2, DOOR FR, and DOOR RR
17	VGRS	40	VGRS
18	MAIN	30	H-LP R LWR and H-LP L LWR
19	STARTER	30	Starting system
20	LH J/B-B	30	FL DOOR, RL DOOR and RND NO.3
21	P/I-B	60	EFI NO.1, F/PMP and INJ
22	EPS	80	EPS
23	ALT	150	RH J/B-AM, LH J/B-AM, E/G-AM, RR JB, HEATER, DEFOG, FAN1, FAN2, ABS2, ABS MOTOR, ABS MAIN1, and ABS MAIN2
24	RR J/B	80	STOP LP R, STOP LP L, RR-B, RR TAIL, RR FOG, RR-IG1, PSB, and RR S/SHADE
25	GLW PLG1	50	Starting system
26	RH J/B-AM	80	AM1, OBD, STOP SW, TI&TE, PWR OUTLET, FR P/SEAT RH, STR LOCK, ECU-IG RH, RH-IG, ACC, CIG, SECURITY, FR S/HTR RH and AIR SUS
27	ABS2	30	ABS
28	DEFOG	50	Rear window defogger, noise filter
29	CDS	40	CDS
30	FAN1	40	Electric cooling fans
31	HEATER	50	Air conditioning system
32	GLW PLG2	50	Starting system
33	E/G-AM	60	H-LP CLN, FR CTRL ALT, A/C COMP and STB-AM
34	LH J/B-AM	80	S/ROOF, P/SEAT, TV, FL S-HTR, ECU-IG L, WIP, H-LP LVL, LH-IG, FUEL OPN, A/C, PANEL, LH-B and TRK OPN
35	FAN2	60	Electric cooling fans

 

 Engine compartment (Type B)

Fuse		Ampere rating [A]	Circuit protected
1	FR CTRL-B	25	H-LP UPR and HORN
2	A/F	15	Exhaust system
3	ETCS	10	Electronic throttle control system
4	ALT-S	7,5	Charging system
5	H-LP CLN	30	Headlight cleaner
6	A/C COMP	7,5	Air conditioning system
7	DEICER	25	—
8	FR CTRL-AM	30	FR TAIL, FR FOG and WASHER
9	IG2	10	Ignition system and noise filter
10	EFI NO.2	10	Fuel system, exhaust system
11	H-LP R LWR	15	Headlight low beam (right)
12	H-LP L LWR	15	Headlight low beam (left)
13	F/PMP	25	Fuel system
14	EFI NO.1	25	Multiport fuel injection system/sequential multiport fuel injection system
15	INJ	20	Multiport fuel injection system/sequential multiport fuel injection system
16	H-LP UPR	15	Headlight high beams
17	HORN	10	Horns
18	WASHER	20	Windshield wipers and washer
19	FR TAIL	10	Parking lights, side marker light
20	FR FOG	15	Front fog lights

 

Left side instrument panel

Fuse		Ampere rating [A]	Circuit protected
1	FR P/SEAT LH	30	Power seat system
2	A/C	7,5	Air conditioning system
3	TV	7,5	Audio system, Air conditioning system, Rear view monitor system
4	TRK OPN	10	Trunk lid opener
5	LH-B	10	Theft deterrent system
6	S/ROOF	25	Moon roof
7	PANEL	7,5	Steering switch illumination, audio system, glove box light, automatic transmission selector lever illumination, console box light, adaptive variable suspension switch illumination, cigarette lighter illumination, air conditioning system, VSC OFF switch illumination, driving pattern selector switch, seat heater or heated and ventilated seat switches, register ILL RH, register ILL LH, fuel filler door and trunk lid opener switch illumination, D-SW module
8	FUEL OPEN	10	Fuel filler door opener, Trunk lid opener
9	ECU-IG LH	10	VSC system, ECB system, Yaw rate and G sensor, Steering sensor, Cruise control system, Dynamic radar cruise control system, EPS system, VGRS system, Rear view monitor system, Four-wheel drive system, FR S/HTR LHFront controller, Moon roof, Rain sensor
10	FR S/HTR LH	15	Seat heaters and ventilators
11	RR DOOR LH	20	Rear left door control system (Power door lock system, Door courtesy light, Power window)
12	FR DOOR LH	20	Front left door control system (power door lock system, power rear view mirror control system, door courtesy light, outside rear view mirror heater, power window)
13	RAD NO.3	10	Audio system
14	H-LP LVL	7,5	AFS, Automatic headlight leveling control system
15	LH-IG	10	Charging system, headlight cleaners, exhaust gas sensor, rear window defogger, electric cooling fans, rear left door control system, front left door control system, emergency flashers, automatic transmission, seat belt pretensioners, Intuitive parking assist, power window
16	FR WIP	30	Windshield wipers and washer

 

Right side instrument panel

Fuse		Ampere rating [A]	Circuit protected
1	FR P/SEAT RH	30	Power seat system
2	OBD	7,5	On-board diagnosis system
3	STOP SW	7,5	Stop/tail lights, multi-port fuel injection system/sequential multiport fuel injection system, starting system, electronically controlled brake system, VSC system, shift lock system, ECT ECU
4	AM1	7,5	—
5	TI&IE	20	Tilt and telescopic steering wheel, multiplex communication system
6	SECURITY	7,5	Smart access system with push-button start
7	STR LOCK	25	Steering lock system
8	GAUGE	7,5	Gauges and meters
9	IGN	10	Multi-port fuel injection system/sequential multiport fuel injection system, SRS airbag system, stop/tail lights, steering lock system, electronically controlled brake system, Lexus link system ECU, occupant classification system ECU
10	ACC	7,5	Multiplex communication system, smart access system with push-button start, rear view monitor system, audio system, air conditioning system
11	CIG	15	Cigarette lighter
12	PWR OUTLET	15	Power outlet
13	AIR SUS	20	Adaptive variable suspension system
14	RR DOOR RH	20	Rear right door control system (power door lock system, door courtesy light, power window)
15	FR DOOR RH	20	Front right door control system (power door lock system, power rear view mirror control system, door courtesy light, outside rear view mirror heater, power window), multiplex communication system
16	AM2	15	Starting system
17	RH-IG	7,5	Seat heater switches, front right door control system, rear right door control system, capacitor, combination switch, seat belt pretensioners, shift lever switch, power window
18	FR S/HTR RH	15	Seat heaters and ventilators
19	ECU-IG RH	10	Tilt and telescopic steering, combination switch, multiplex communication system, power seat, smart entry & start system, air conditioning system, audio system, shift lock system

 

Luggage compartment

Fuse		Ampere rating [A]	Circuit protected
1	RR S/SHADE	7,5	Rear sunshade
2	PSB	30	Pre-collision seat belt
3	RR-IG2	10	—
4	RR-IG1	10	Pre-collision seat belt, seat belt pretensioners, A/P UNIT, rear sunshade
5	RR-B	10	Trunk light, noise filter
6	RR FOG	7,5	—
7	STOP LP L	10	Stoplights, back-up light
8	STOP LP R	10	High mounted stoplights
9	RR TAIL	10	Tail lights, license plate lights, rear side marker lights

 

Luggage compartment (vehicles 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 GS460 (2008 – 2009) – fuse box diagram

Year of production: 2008, 2009

Engine compartment

Fuse		Ampere rating [A]	Circuit protected
1	ECU-B	10	VGRS, EPS, Driver’s seat switch module, Lexus Link System ECU
2	ABS MAIN3	25	Electronically controlled brake system
3	TURN-HAZ	15	Turn signal lights, Emergency flashers
4	IG2 MAIN	20	IG2, GAUGE and IGN
5	RND NO.2	30	Audio system
6	D/C CUT	20	DOME and MPX-B
7	RND NO.1	30	Audio system
8	MPX-B	10	Multiplex communication system, front controller, door control system (power door lock system, door courtesy lights, power windows, power rear view mirror control system, outside rear view mirror heaters), power seat system, steering sensors, electronically controlled brake system, tilt and telescopic steering wheel, gauges and meters, combination switch
9	DOME	10	Foot lights, vanity lights, gauges and meters, steering spot light, steering switch illumination, rear personal lights, automatic transmission selector lever spot light, front personal lights
10	CDS	10	Noise filter
11	ABS MAIN2	10	Electronically controlled brake system
12	ABS MOTOR	30	ABS
13	ABS MAIN1	10	Capacitor
14	E/G-B	60	FR CTRL BATT, ETCS, ALT-S and A/F HTR
15	ABS1	50	VDIM system
16	RH J/B-B	30	AM2, DOOR FR, and DOOR RR
17	VGRS	40	VGRS
18	MAIN	30	H-LP R LWR and H-LP L LWR
19	STARTER	30	Starting system
20	LH J/B-B	30	FL DOOR, RL DOOR and RND NO.3
21	P/I-B	60	EFI NO.1, F/PMP and INJ
22	EPS	80	EPS
23	ALT	150	RH J/B-AM, LH J/B-AM, E/G-AM, RR JB, HEATER, DEFOG, FAN1, FAN2, ABS2, ABS MOTOR, ABS MAIN1, and ABS MAIN2
24	RR J/B	80	STOP LP R, STOP LP L, RR-B, RR TAIL, RR FOG, RR-IG1, PSB, and RR S/SHADE
25	GLW PLG1	50	Starting system
26	RH J/B-AM	80	AM1, OBD, STOP SW, TI&TE, PWR OUTLET, FR P/SEAT RH, STR LOCK, ECU-IG RH, RH-IG, ACC, CIG, SECURITY, FR S/HTR RH and AIR SUS
27	ABS2	30	ABS
28	DEFOG	50	Rear window defogger, noise filter
29	CDS	40	CDS
30	FAN1	40	Electric cooling fans
31	HEATER	50	Air conditioning system
32	GLW PLG2	50	Starting system
33	E/G-AM	60	H-LP CLN, FR CTRL ALT, A/C COMP and STB-AM
34	LH J/B-AM	80	S/ROOF, P/SEAT, TV, FL S-HTR, ECU-IG L, WIP, H-LP LVL, LH-IG, FUEL OPN, A/C, PANEL, LH-B and TRK OPN
35	FAN2	60	Electric cooling fans

 

 Engine compartment (Type B)

Fuse		Ampere rating [A]	Circuit protected
1	FR CTRL-B	25	H-LP UPR and HORN
2	A/F	15	Exhaust system
3	ETCS	10	Electronic throttle control system
4	ALT-S	7,5	Charging system
5	H-LP CLN	30	Headlight cleaner
6	A/C COMP	7,5	Air conditioning system
7	DEICER	25	—
8	FR CTRL-AM	30	FR TAIL, FR FOG and WASHER
9	IG2	10	Ignition system and noise filter
10	EFI NO.2	10	Fuel system, exhaust system
11	H-LP R LWR	15	Headlight low beam (right)
12	H-LP L LWR	15	Headlight low beam (left)
13	F/PMP	25	Fuel system
14	EFI NO.1	25	Multiport fuel injection system/sequential multiport fuel injection system
15	INJ	20	Multiport fuel injection system/sequential multiport fuel injection system
16	H-LP UPR	15	Headlight high beams
17	HORN	10	Horns
18	WASHER	20	Windshield wipers and washer
19	FR TAIL	10	Parking lights, side marker light
20	FR FOG	15	Front fog lights

 

Left side instrument panel

Fuse		Ampere rating [A]	Circuit protected
1	FR P/SEAT LH	30	Power seat system
2	A/C	7,5	Air conditioning system
3	TV	7,5	Audio system, Air conditioning system, Rear view monitor system
4	TRK OPN	10	Trunk lid opener
5	LH-B	10	Theft deterrent system
6	S/ROOF	25	Moon roof
7	PANEL	7,5	Steering switch illumination, audio system, glove box light, automatic transmission selector lever illumination, console box light, adaptive variable suspension switch illumination, cigarette lighter illumination, air conditioning system, VSC OFF switch illumination, driving pattern selector switch, seat heater or heated and ventilated seat switches, register ILL RH, register ILL LH, fuel filler door and trunk lid opener switch illumination, D-SW module
8	FUEL OPEN	10	Fuel filler door opener, Trunk lid opener
9	ECU-IG LH	10	VSC system, ECB system, Yaw rate and G sensor, Steering sensor, Cruise control system, Dynamic radar cruise control system, EPS system, VGRS system, Rear view monitor system, Four-wheel drive system, FR S/HTR LHFront controller, Moon roof, Rain sensor
10	FR S/HTR LH	15	Seat heaters and ventilators
11	RR DOOR LH	20	Rear left door control system (Power door lock system, Door courtesy light, Power window)
12	FR DOOR LH	20	Front left door control system (power door lock system, power rear view mirror control system, door courtesy light, outside rear view mirror heater, power window)
13	RAD NO.3	10	Audio system
14	H-LP LVL	7,5	AFS, Automatic headlight leveling control system
15	LH-IG	10	Charging system, headlight cleaners, exhaust gas sensor, rear window defogger, electric cooling fans, rear left door control system, front left door control system, emergency flashers, automatic transmission, seat belt pretensioners, Intuitive parking assist, power window
16	FR WIP	30	Windshield wipers and washer

 

Right side instrument panel

Fuse		Ampere rating [A]	Circuit protected
1	FR P/SEAT RH	30	Power seat system
2	OBD	7,5	On-board diagnosis system
3	STOP SW	7,5	Stop/tail lights, multi-port fuel injection system/sequential multiport fuel injection system, starting system, electronically controlled brake system, VSC system, shift lock system, ECT ECU
4	AM1	7,5	—
5	TI&IE	20	Tilt and telescopic steering wheel, multiplex communication system
6	SECURITY	7,5	Smart access system with push-button start
7	STR LOCK	25	Steering lock system
8	GAUGE	7,5	Gauges and meters
9	IGN	10	Multi-port fuel injection system/sequential multiport fuel injection system, SRS airbag system, stop/tail lights, steering lock system, electronically controlled brake system, Lexus link system ECU, occupant classification system ECU
10	ACC	7,5	Multiplex communication system, smart access system with push-button start, rear view monitor system, audio system, air conditioning system, Lexus link system ECU
11	CIG	15	Cigarette lighter
12	PWR OUTLET	15	Power outlet
13	AIR SUS	20	Adaptive variable suspension system
14	RR DOOR RH	20	Rear right door control system (power door lock system, door courtesy light, power window)
15	FR DOOR RH	20	Front right door control system (power door lock system, power rear view mirror control system, door courtesy light, outside rear view mirror heater, power window), multiplex communication system
16	AM2	15	Starting system
17	RH-IG	7,5	Seat heater switches, front right door control system, rear right door control system, capacitor, combination switch, seat belt pretensioners, shift lever switch, power window
18	FR S/HTR RH	15	Seat heaters and ventilators
19	ECU-IG RH	10	Tilt and telescopic steering, combination switch, multiplex communication system, power seat, smart entry & start system, air conditioning system, audio system, shift lock system

 

Luggage compartment

Fuse		Ampere rating [A]	Circuit protected
1	RR S/SHADE	7,5	Rear sunshade
2	PSB	30	Pre-collision seat belt
3	RR-IG2	10	—
4	RR-IG1	10	Pre-collision seat belt, seat belt pretensioners, A/P UNIT, rear sunshade
5	RR-B	10	Trunk light, noise filter
6	RR FOG	7,5	—
7	STOP LP L	10	Stoplights, back-up light
8	STOP LP R	10	High mounted stoplights
9	RR TAIL	10	Tail lights, license plate lights, rear side marker lights

 

Luggage compartment (vehicles 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 GS350 (2015) – fuse box diagram

Year of production: 2015

Engine compartment (type A)

Fuse		Ampere rating [A]	Circuit protected
1	LH J/B-B	40	Left-hand junction block
2	VGRS	40	VGRS
3	RH J/B-B	40	Right-hand junction block
4	P/I-B NO.2	80	F/PMP, EFI MAIN, A/F HTR, EDU, IG2 MAIN
5	ALT	150	RH J/B ALT, P/I ALT, LH J/B ALT, LUG J/B ALT
6	P/I ALT	80	RR DEF, TAIL, FR FOG, DEICER, PANEL, RR S/SHADE
7	RH J/B ALT	80	Right-hand junction block
8	MPX-B	10	Smart entry & start system, electric tilt and telescopic steering column, power seats, head-up display, front right-hand door ECU, gauges and meters, steering sensor, yaw rate and G sensor, overhead module, front left-hand door ECU, power trunk lid, RR CTRL SW, clock, body ECU, CAN gateway ECU
9	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
10	EPS	80	EPS
11	ARS	80	Dynamic rear steering
12	HTR	50	Air conditioning system
13	ABS NO.1	40	VDIM
14	LUG J/B ALT	50	Luggage compartment junction block
15	PTC NO.1	50	PTC heater
16	PTC NO.2	50	PTC heater
17	ABS NO.2	50	VDM
18	ST	30	Starting system
19	H-LP LO	30	Headlights, H-LP RLY
20	D/C CUT	30	DOME, MPX-B
21	DCM	7,5	DCM
22	ECU-B	7,5	VGRS, smart access system with push-button start
23	ALT-S	7,5	Charging system
24	ETCS	10	Multiport fuel injection system/sequential multiport fuel injection system
25	HORN	10	Horn
26	R/B-B	20	EPS-B, ODS, TV
27	P/I-B NO.1	50	Headlights, daytime running lights
28	EPB	30	Parking brake
29	LUG J/B-B	40	Luggage compartment junction block
30	FAN NO.1	80	Electric cooling fans
31	LH J/B ALT	60	Left-hand junction block
32	H-LP CLN	30	No circuit
33	FAN NO.2	40	Electric cooling fans
34	A/C COMP	7,5	Air conditioning system
35	FILTER	10	Condenser

 

Engine compartment (type B fuse box)

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	Fuel 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 intake system
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	SPARE	30	Spare fuse
10	SPARE	20	Spare fuse
11	SPARE	10	Spare fuse
12	H-LP LH-LO	20	Left-hand headlight
13	H-LP RH-LO	20	Right-hand headlight
14	WASH-S	5	Driver support system
15	WIP-S	7,5	Windshield wipers, power management system
16	COMB SW	5	Windshield wipers
17	TV	7,5	Remote Touch screen
18	EPS-B	5	Electric power steering
19	ODS	5	Occupant classification system
20	IG2 NO.1	5	Power management system, DCM, CAN gateway ECU
21	GAUGE	5	Gauges and meters
22	IG2 NO.2*	5	Multiport fuel injection system/sequential multiport fuel injection system
*: 8-speed models

 

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, intuitive parking assist switch, Blind Spot Monitor buzzer
10	LH ECU-IG	10	VDIM, D-SW MODULE (Blind Spot Monitor, heated steering wheel), driver support system, AFS, EPB
11	DOOR FL	30	Outside rear view mirror defoggers, power window (front left-hand)
12	CAPACITOR (HV)	10	No circuit
13	STRG LOCK	15	Steering lock
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 entry & start system, steering lock 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, Lexus night view
9	RH-IG	10	Tension reducer, seat heater/ventilator switches, AWD system, front right-hand door ECU, CAN gateway ECU, tire pressure warning system, power seats, driver monitor system
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	Smart access system with push-button start
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, transmission, Remote Touch, DCM, Remote Touch screen

Trunk

Fuse		Ampere rating [A]	Circuit protected
1	PSB	30	Pre-crash 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	No circuit
8	BATT FAN (HV)	20	No circuit
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	No circuit
13	AC INV (HV)	20	No circuit
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

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

Lexus GS350 (2013 – 2014) – fuse box diagram

Year of production: 2013, 2014

Engine compartment (type A)

Fuse		Ampere rating [A]	Circuit protected
1	LH J/B-B	40	Left-hand junction block
2	VGRS	40	VGRS
3	RH J/B-B	40	Right-hand junction block
4	P/I-B NO.2	80	F/PMP, EFI MAIN, A/F HTR, EDU, IG2 MAIN
5	ALT	150	RH J/B ALT, P/I ALT, LH J/B ALT, LUG J/B ALT
6	P/I ALT	80	RR DEF, TAIL, FR FOG, DEICER, PANEL, RR S/SHADE
7	RH J/B ALT	80	Right-hand junction block
8	MPX-B	10	Smart entry & start system, electric tilt and telescopic steering column, power seats, head-up display, front right-hand door ECU, gauges and meters, steering sensor, yaw rate and G sensor, overhead module, front left-hand door ECU, power trunk lid, RR CTRL SW, clock, body ECU, CAN gateway ECU
9	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
10	EPS	80	EPS
11	ARS	80	Dynamic rear steering
12	HTR	50	Air conditioning system
13	ABS NO.1	40	VDIM
14	LUG J/B ALT	50	Luggage compartment junction block
15	PTC NO.1	50	PTC heater
16	PTC NO.2	50	PTC heater
17	ABS NO.2	50	VDM
18	ST	30	Starting system
19	H-LP LO	30	Headlights, H-LP RLY
20	D/C CUT	30	DOME, MPX-B
21	DCM	7,5	DCM
22	ECU-B	7,5	Smart access system with push-button start
23	ALT-S	7,5	Charging system
24	ETCS	10	Multiport fuel injection system/sequential multiport fuel injection system
25	HORN	10	Horn
26	R/B-B	20	EPS-B, ODS, TV
27	P/I-B NO.1	50	Headlights, daytime running lights
28	EPB	30	Parking brake
29	LUG J/B-B	40	Luggage compartment junction block
30	FAN NO.1	80	Electric cooling fans
31	LH J/B ALT	60	Left-hand junction block
32	H-LP CLN	30	Headlight cleaner
33	FAN NO.2	40	Electric cooling fans
34	A/C COMP	7,5	Air conditioning system
35	FILTER	10	Condenser

 

Engine compartment (type B fuse box)

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	Fuel 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 intake system
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	SPARE	30	Spare fuse
10	SPARE	20	Spare fuse
11	SPARE	10	Spare fuse
12	H-LP LH-LO	20	Left-hand headlight
13	H-LP RH-LO	20	Right-hand headlight
14	WASH-S	5	Driver support system
15	WIP-S	7,5	Windshield wipers, power management system
16	COMB SW	5	Windshield wipers
17	TV	7,5	Remote Touch screen
18	EPS-B	5	Electric power steering
19	ODS	5	Occupant classification system
20	IG2 NO.1	5	Power management system, DCM, CAN gateway ECU
21	GAUGE	5	Gauges and meters

 

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, intuitive parking assist switch
10	LH ECU-IG	10	VDIM, D-SW MODULE (Blind Spot Monitor, heated steering wheel), driver support system, AFS, EPB
11	DOOR FL	30	Outside rear view mirror defoggers, power window (front left-hand)
12	CAPACITOR (HV)	10	No circuit
13	STRG LOCK	15	Steering lock
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 entry & start system, steering lock 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, Lexus night view
9	RH-IG	10	Tension reducer, seat heater/ventilator switches, AWD system, front right-hand door ECU, CAN gateway ECU, tire pressure warning system, power seats, driver monitor system
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	Smart access system with push-button start
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, transmission, Remote Touch, DCM, Remote Touch screen

Trunk

Fuse		Ampere rating [A]	Circuit protected
1	PSB	30	Pre-crash 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	No circuit
8	BATT FAN (HV)	20	No circuit
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	No circuit
13	AC INV (HV)	20	No circuit
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, DRS
16	EPS-IG	5	Electric power steering system
17	BACK UP	7,5	Back-up light

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