Fuse Box Diagrams Toyota Highlander Hybrid (XU40; 2008-2010)

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In this article, you will find information about the fuses of the Toyota Highlander Hybrid (XU40 (models 2008, 2009, and 2010), including diagrams of the fuse boxes, a list of fuses, their designation, and the location of the fuse blocks within the vehicle.

Toyota Highlander Hybrid (XU40; 2008-2010)

Checking and Replacing Fuses in Toyota Highlander Hybrid

If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary. Replace it with one of an appropriate amperage rating. The amperage rating can be found on the fuse box lid.

Caution!

Never use a fuse of a higher amperage rating than indicated, or use any other object in place of a fuse.
Always use a genuine Toyota fuse or equivalent. Never replace a fuse with a wire, even as a temporary fix. This can cause extensive damage or even fire.
Do not modify fuses or the fuse box.

Location of Fuse Boxes

Engine Compartment:
Push the tab in and lift the lid off. Toyota Highlander Hybrid (XU40; 2008-2010): Engine compartment fuse box location

Passenger Compartment:
Remove the lid.

Fuse Box Diagrams

2008

Engine Compartment Fuse Block

List of fuses in the engine compartment (2008)

№	Fuse	A	Circuit
1*	SPARE	7.5A	Spare fuse
2*	SPARE	15A	Spare fuse
3*	SPARE	25A	Spare fuse
4	DEF RLY	10A	Rear window defogger
5	MIR HTR	20A	MIR HTR (15A)
6	P/OUT	20A	Power outlet
7	DOOR 1	25A	Multiplex communication system
8	IGCT NO.3	10A	Multiport fuel injection system / sequential multiport fuel injection system
9	EFI NO.3	10A	Multiport fuel injection system / sequential multiport fuel injection system
10	INJ NO.1	15A	Starting system
11	INJ NO.2	10A	Multiport fuel injection system / sequential multiport fuel injection system
12	HTR	50A	Air conditioning system
13	FAN NO.2	50A	Electric cooling fan
14	FAN NO.1	50A	Electric cooling fan
15	RR CLR	40A	Air conditioning system
16	RR DEF	30A	Rear window defogger
17	PBD	30A	Power back door
18	DC/DC	140A	MIR HTR, P/OUT, DOOR 1, HTR, RR DEF, FAN MAIN, PTC NO.1, RR CLR, PTC NO.2, PTC NO.3, PBD
19	EPS	80A	Electric power steering
20	ABS MTR1	50A	Brake system
21	ABS MTR2	50A	Brake system
22	CRT	10A	Rear seat entertainment system
23	RADIO1	15A	Audio system
24	ECU-B	10A	Steering sensor, gauges and meters, air conditioning system, main body ECU, wireless remote control, smart key system, power back door, on-board diagnosis system
25	DOME	10A	Vanity lights, personal lights, interior light, gauges and meters, door courtesy lights, power back door
26	AMP	15A	Audio system
27	TOWING	30A	Trailer lights
28	IG2	25A	INJ NO.1, INJ NO.2
29	STR LOCK	20A	Steering lock system
30	IGCT	30A	IGCT No.2, IGCT No.3, INV-W/P, EFI NO.3
31	HAZ	15A	Turn signal lights
32	ABS NO.3	15A	Electronically controlled brake system
33	ABS NO.2	10A	Electronically controlled brake system
34	ABS NO.1	10A	Capacitor
35	OIL PMP	10A	Transaxle fluid cooling system
36	BATT FAN	15A	Hybrid system
37	G/H	10A	Glass hatch, multiplex communication system
38	DC/DC-S	10A	Hybrid system
39	AM2	7.5A	Multiplex communication system
40	H-LP LH	15A	Left-hand headlight (high beam)
41	H-LP RH	15A	Right-hand headlight (high beam)
42	H-LP LL	15A	Left-hand headlight (low beam)
43	H-LP RL	15A	Right-hand headlight (low beam)
44	HORN	10A	Horn
45	EFI NO.1	10A	Multiport fuel injection system / sequential multiport fuel injection system, smart key system
46	ETCS	10A	Multiport fuel injection system / sequential multiport fuel injection system, electronic throttle control system
47	A/F	20A	Air fuel ratio sensor
48	S-HORN	7.5A	Horn
*: Located on the back of the cover.

Auxiliary block

№	Fuse	A	Circuit
1	INV-W/P	15A	Hybrid system
2	IGCT NO.2	7.5A	Hybrid system
3	A/C-D	10A	Air conditioning system

Instrument Panel Fuse Block

List of fuses in the instrument panel (2008)

№	Fuse	A	Circuit
1	P/SEAT	30A	Power seat
2	POWER	30A	Power windows
3	RR DOOR RH	25A	Power windows
4	RR DOOR LH	25A	Power windows
5	FR FOG	15A	Front fog lights
6	OBD	7.5A	On-board diagnosis system
7	FR DEF	25A	Windshield wiper de-icer
8	STOP	10A	Stop lights
9	DOOR NO.2	25A	Power windows
10	AM1	7.5A	Water pump
11	RR FOG	7.5A	No circuit
12	FUEL OPN	7.5A	Fuel filler door opener
13	S/ROOF	30A	Electric moon roof
14	TAIL	15A	Parking lights, tail lights, license plate lights, front fog lights, trailer lights
15	PANEL	7.5A	Glove box light, emergency flashers, audio system, outside rear view mirror defoggers, power door lock system, seat heaters, rear seat entertainment system, instrument panel light control dial, electronic controlled transmission switch, transmission, steering switches
16	ECU IG NO.1	10A	Multiplex communication system, electric moon roof, electronically controlled transmission system, power back door, seat heaters, tire pressure warning system, electronic power steering, transmission
17	ECU IG NO.2	7.5A	VDIM
18	A/C NO.2	10A	Air conditioning system, FAN NO.1, FAN NO.2
19	WASH	20A	Windshield wipers and washer
20	S-HTR	20A	Seat heaters
21	GAUGE NO.1	10A	Audio system, outside rear view mirror defoggers, back-up lights, charging system, emergency flashers, traction control system, instrument panel light control dial, windshield wiper deicer
22	FR WIP	30A	Windshield wipers and washer
23	RR WIP	15A	Rear window wiper and washer
24	IGN	10A	Multiport fuel injection system / sequential multiport fuel injection system, steering lock system, smart key system, SRS airbag system
25	GAUGE NO.2	7.5A	Gauges and meters, rear view monitor
26	ECU-ACCESSORY	7.5A	Power rear view mirror, shift lock system, smart key system
27	ACCESSORY SOCK NO.1	10A	Power outlet
28	ACCESSORY SOCK NO.2	20A	Power outlet
29	RADIO NO.2	7.5A	Audio system, rear seat entertainment system, charging system, interior lights, personal lights
30	MIR HTR	15A	Outside rear view mirror defoggers

2009

Engine Compartment Fuse Block

List of fuses in the engine compartment (2009)

№	Fuse	A	Circuit
1*	SPARE	7.5A	Spare fuse
2*	SPARE	15A	Spare fuse
3*	SPARE	25A	Spare fuse
4	DEF RLY	10A	Rear window defogger
5	MIR HTR	20A	MIR HTR (15A)
6	P/OUT	20A	Power outlet
7	DOOR 1	25A	Multiplex communication system
8	IGCT NO.3	10A	Multiport fuel injection system / sequential multiport fuel injection system
9	EFI NO.3	10A	Multiport fuel injection system / sequential multiport fuel injection system
10	INJ NO.1	15A	Starting system
11	INJ NO.2	10A	Multiport fuel injection system / sequential multiport fuel injection system
12	HTR	50A	Air conditioning system
13	FAN NO.2	50A	Electric cooling fan
14	FAN NO.1	50A	Electric cooling fan
15	RR CLR	40A	Air conditioning system
16	RR DEF	30A	Rear window defogger
17	PBD	30A	Power back door
18	DC/DC	140A	MIR HTR, P/OUT, DOOR 1, HTR, RR DEF, FAN MAIN, PTC NO.1, RR CLR, PTC NO.2, PTC NO.3, PBD
19	EPS	80A	Electric power steering
20	ABS MTR1	50A	Brake system
21	ABS MTR2	50A	Brake system
22	CRT	10A	Rear seat entertainment system
23	RADIO1	15A	Audio system
24	ECU-B	10A	Steering sensor, gauges and meters, air conditioning system, main body ECU, wireless remote control, smart key system, power back door, on-board diagnosis system
25	DOME	10A	Vanity lights, personal lights, interior light, gauges and meters, door courtesy lights, power back door
26	AMP	15A	Audio system
27	TOWING	30A	Trailer lights
28	IG2	25A	INJ NO.1, INJ NO.2
29	STR LOCK	20A	Steering lock system
30	IGCT	30A	IGCT No.2, IGCT No.3, INV-W/P, EFI NO.3
31	HAZ	15A	Turn signal lights
32	ABS NO.3	15A	Electronically controlled brake system
33	ABS NO.2	10A	Electronically controlled brake system
34	ABS NO.1	10A	Capacitor
35	OIL PMP	10A	Transaxle fluid cooling system
36	BATT FAN	15A	Hybrid system
37	G/H	10A	Glass hatch, multiplex communication system
38	DC/DC-S	10A	Hybrid system
39	AM2	7.5A	Multiplex communication system
40	H-LP LH	15A	Left-hand headlight (high beam)
41	H-LP RH	15A	Right-hand headlight (high beam)
42	H-LP LL	15A	Left-hand headlight (low beam)
43	H-LP RL	15A	Right-hand headlight (low beam)
44	HORN	10A	Horn
45	EFI NO.1	10A	Multiport fuel injection system / sequential multiport fuel injection system, smart key system
46	ETCS	10A	Multiport fuel injection system / sequential multiport fuel injection system, electronic throttle control system
47	A/F	20A	Air fuel ratio sensor
48	S-HORN	7.5A	Horn
*: Located on the back of the cover.

Auxiliary block

№	Fuse	A	Circuit
1	INV-W/P	15A	Hybrid system
2	IGCT NO.2	7.5A	Hybrid system
3	A/C-D	10A	Air conditioning system

Instrument Panel Fuse Block

List of fuses in the instrument panel (2009)

№	Fuse	A	Circuit
1	P/SEAT	30A	Power seat
2	POWER	30A	Power windows
3	RR DOOR RH	25A	Power windows
4	RR DOOR LH	25A	Power windows
5	FR FOG	15A	Front fog lights
6	OBD	7.5A	On-board diagnosis system
7	FR DEF	25A	Windshield wiper de-icer
8	STOP	10A	Stop lights
9	DOOR NO.2	25A	Power windows
10	AM1	7.5A	Water pump
11	RR FOG	7.5A	No circuit
12	A/C NO.1	10A	Air conditioning system
13	FUEL OPN	7.5A	Fuel filler door opener
14	S/ROOF	30A	Electric moon roof
15	TAIL	15A	Parking lights, tail lights, license plate lights, front fog lights, trailer lights
16	PANEL	7.5A	Glove box light, emergency flashers, audio system, outside rear view mirror defoggers, power door lock system, seat heaters, rear seat entertainment system, instrument panel light control dial, electronic controlled transmission switch, transmission, steering switches
17	ECU IG NO.1	10A	Multiplex communication system, electric moon roof, electronically controlled transmission system, power back door, seat heaters, tire pressure warning system, electronic power steering, transmission
18	ECU IG NO.2	7.5A	VDIM
19	A/C NO.2	10A	Air conditioning system, FAN NO.1, FAN NO.2
20	WASH	20A	Windshield wipers and washer
21	S-HTR	20A	Seat heaters
22	GAUGE NO.1	10A	Audio system, outside rear view mirror defoggers, back-up lights, charging system, emergency flashers, traction control system, instrument panel light control dial, windshield wiper deicer
23	FR WIP	30A	Windshield wipers and washer
24	RR WIP	15A	Rear window wiper and washer
25	IGN	10A	Multiport fuel injection system / sequential multiport fuel injection system, steering lock system, smart key system, SRS airbag system
26	GAUGE NO.2	7.5A	Gauges and meters, rear view monitor
27	ECU-ACCESSORY	7.5A	Power rear view mirrors, shift lock system, smart key system
28	ACCESSORY SOCK NO.1	10A	Power outlet
29	ACCESSORY SOCK NO.2	20A	Power outlet
30	RADIO NO.2	7.5A	Audio system, rear seat entertainment system, charging system, interior lights, personal lights
31	MIR HTR	15A	Outside rear view mirror defoggers

2010

Engine Compartment Fuse Block

List of fuses in the engine compartment (2010)

№	Fuse	A	Circuit
1*	SPARE	7.5A	Spare fuse
2*	SPARE	15A	Spare fuse
3*	SPARE	25A	Spare fuse
4	DEF RLY	10A	Rear window defogger
5	MIR HTR	20A	MIR HTR (15A)
6	P/OUT	20A	Power outlet
7	DOOR 1	25A	Multiplex communication system
8	IGCT NO.3	10A	Multiport fuel injection system / sequential multiport fuel injection system
9	EFI NO.3	10A	Multiport fuel injection system / sequential multiport fuel injection system
10	INJ NO.1	15A	Starting system
11	INJ NO.2	10A	Multiport fuel injection system / sequential multiport fuel injection system
12	HTR	50A	Air conditioning system
13	FAN NO.2	50A	Electric cooling fan
14	FAN NO.1	50A	Electric cooling fan
15	RR CLR	40A	Air conditioning system
16	RR DEF	30A	Rear window defogger
17	PBD	30A	Power back door
18	DC/DC	140A	MIR HTR, P/OUT, DOOR 1, HTR, RR DEF, FAN MAIN, PTC NO.1, RR CLR, PTC NO.2, PTC NO.3, PBD
19	EPS	80A	Electric power steering
20	ABS MTR1	50A	Brake system
21	ABS MTR2	50A	Brake system
22	CRT	10A	Rear seat entertainment system
23	RADIO1	15A	Audio system
24	ECU-B	10A	Steering sensor, gauges and meters, air conditioning system, main body ECU, wireless remote control, smart key system, power back door, on-board diagnosis system
25	DOME	10A	Vanity lights, personal lights, interior light, gauges and meters, door courtesy lights, power back door
26	AMP	15A	Audio system
27	TOWING	30A	Trailer lights
28	IG2	25A	INJ NO.1, INJ NO.2
29	STR LOCK	20A	Steering lock system
30	IGCT	30A	IGCT No.2, IGCT No.3, INV-W/P, EFI NO.3
31	HAZ	15A	Turn signal lights
32	ABS NO.3	15A	Electronically controlled brake system
33	ABS NO.2	10A	Electronically controlled brake system
34	ABS NO.1	10A	Capacitor
35	OIL PMP	10A	Transaxle fluid cooling system
36	BATT FAN	15A	Hybrid system
37	G/H	10A	Glass hatch, multiplex communication system
38	DC/DC-S	10A	Hybrid system
39	AM2	7.5A	Multiplex communication system
40	H-LP LH	15A	Left-hand headlight (high beam)
41	H-LP RH	15A	Right-hand headlight (high beam)
42	H-LP LL	15A	Left-hand headlight (low beam)
43	H-LP RL	15A	Right-hand headlight (low beam)
44	HORN	10A	Horn
45	EFI NO.1	10A	Multiport fuel injection system / sequential multiport fuel injection system, smart key system
46	ETCS	10A	Multiport fuel injection system / sequential multiport fuel injection system, electronic throttle control system
47	A/F	20A	Air fuel ratio sensor
48	S-HORN	7.5A	Horn
*: Located on the back of the cover.

Auxiliary block

№	Fuse	A	Circuit
1	INV-W/P	15A	Hybrid system
2	IGCT NO.2	7.5A	Hybrid system
3	A/C-D	10A	Air conditioning system

Instrument Panel Fuse Block

List of fuses in the instrument panel (2010)

№	Fuse	A	Circuit
1	P/SEAT	30A	Power seat
2	POWER	30A	Power windows
3	RR DOOR RH	25A	Power windows
4	RR DOOR LH	25A	Power windows
5	FR FOG	15A	Front fog lights
6	OBD	7.5A	On-board diagnosis system
7	FR DEF	25A	Windshield wiper de-icer
8	STOP	10A	Stop lights
9	DOOR NO.2	25A	Power windows
10	AM1	7.5A	Water pump
11	RR FOG	7.5A	No circuit
12	A/C NO.1	10A	Air conditioning system
13	FUEL OPN	7.5A	Fuel filler door opener
14	S/ROOF	30A	Electric moon roof
15	TAIL	15A	Parking lights, tail lights, license plate lights, front fog lights, trailer lights
16	PANEL	7.5A	Glove box light, emergency flashers, audio system, outside rear view mirror defoggers, power door lock system, seat heaters, rear seat entertainment system, instrument panel light control dial, electronic controlled transmission switch, transmission, steering switches
17	ECU IG NO.1	10A	Multiplex communication system, electric moon roof, electronically controlled transmission system, power back door, seat heaters, tire pressure warning system, electronic power steering, transmission
18	ECU IG NO.2	7.5A	VDIM
19	A/C NO.2	10A	Air conditioning system, FAN NO.1, FAN NO.2
20	WASH	20A	Windshield wipers and washer
21	S-HTR	20A	Seat heaters
22	GAUGE NO.1	10A	Audio system, outside rear view mirror defoggers, back-up lights, charging system, emergency flashers, traction control system, instrument panel light control dial, windshield wiper deicer
23	FR WIP	30A	Windshield wipers and washer
24	RR WIP	15A	Rear window wiper and washer
25	IGN	10A	Multiport fuel injection system / sequential multiport fuel injection system, steering lock system, smart key system, SRS airbag system
26	GAUGE NO.2	7.5A	Gauges and meters, rear view monitor
27	ECU-ACC	7.5A	Power rear view mirrors, shift lock system, smart key system
28	ACC SOCK NO.1	10A	Power outlet
29	ACC SOCK NO.2	20A	Power outlet
30	RADIO NO.2	7.5A	Audio system, rear seat entertainment system, charging system, interior lights, personal lights
31	MIR HTR	15A	Outside rear view mirror defoggers