Toyota Highlander Hybrid | 2007-2010 | Fuse Box Diagrams and Locations

The second-generation Toyota Highlander Hybrid—also marketed as the Toyota Kluger in Australia—was introduced in 2007 and ran through 2010 in its pre-facelift form. Built on the XU40 platform, this hybrid SUV combined fuel efficiency with versatile performance, catering to families and eco-conscious drivers with advanced safety features and Toyota’s Hybrid Synergy Drive technology.

In this article, you will find fuse box diagrams for the Toyota Highlander Hybrid, covering model years 2007, 2008, 2009, and 2010. These diagrams help identify the location and purpose of each fuse and relay, which is critical for diagnostics, maintenance, and repairs.

What’s Included:

Fuse Box Diagrams – Clear illustrations detailing the layout of fuses and relays within the vehicle.
Fuse Panel Locations – Easy-to-follow instructions for locating fuse panels inside the cabin and under the hood.
Fuse Assignments – Comprehensive explanations of each fuse and relay’s function to support troubleshooting and electrical system management.

Whether you’re dealing with a blown fuse or installing new electronic components, this guide will help ensure the continued reliability and efficiency of your Toyota Highlander Hybrid (2007–2010).

What’s Included

Passenger Compartment

Fuse box location

The fuse block is located under the instrument panel. Remove the lid to access.

Location of the fuses in the passenger compartment: Toyota Highlander Hybrid (XU40; 2008-2010)

Fuse box diagram

Assignment of the fuses under the instrument panel

Fuse Data

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№	Name	Amp	Description
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 №2	25A	Power windows
10	AM1	7.5A	Water pump
11	RR FOG	7.5A	No circuit
12	A/C №1	10A	2009-2010: 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 №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 №2	7.5A	VDIM
19	A/C №2	10A	Air conditioning system, FAN №1, FAN №2
20	WASH	20A	Windshield wipers and washer
21	S-HTR	20A	Seat heaters
22	GAUGE №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 №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 №1	10A	Power outlet
29	ACC SOCK №2	20A	Power outlet
30	RADIO №2	7.5A	Audio system, rear seat entertainment system, charging system, interior lights, personal lights
31	MIR HTR	15A	Outside rear view mirror defoggers

Engine Compartment

Fuse box location

Push the tab in and lift the lid off.

Location of the fuses in the engine compartment: Toyota Highlander Hybrid (XU40; 2008-2010)

Fuse box diagram No.1

Under-hood fuse box #1 diagram: Toyota Highlander Hybrid (2008, 2009, 2010)

Assignment of the fuses in the Engine Compartment Fuse Box No.1

Fuse Data

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№	Name	Amp	Description
1	SPARE	7.5A	Spare fuse (The spare fuses are located on the fusebox cover)
2	SPARE	15A	Spare fuse (The spare fuses are located on the fusebox cover)
3	SPARE	25A	Spare fuse (The spare fuses are located on the fusebox cover)
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 №3	10A	Multiport fuel injection system / sequential multiport fuel injection system
9	EFI №3	10A	Multiport fuel injection system / sequential multiport fuel injection system
10	INJ №1	15A	Starting system
11	INJ №2	10A	Multiport fuel injection system / sequential multiport fuel injection system
12	HTR	50A	Air conditioning system
13	FAN №2	50A	Electric cooling fan
14	FAN №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 №1, RR CLR, PTC №2, PTC №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 №1, INJ №2
29	STR LOCK	20A	Steering lock system
30	IGCT	30A	IGCT №2, IGCT №3, INV-W/P, EFI №3
31	HAZ	15A	Turn signal lights
32	ABS №3	15A	Electronically controlled brake system
33	ABS №2	10A	Electronically controlled brake system
34	ABS №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 №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

Fuse box diagram No.2

Under-hood fuse box #2 diagram: Toyota Highlander Hybrid (2008, 2009, 2010)

Assignment of the fuses in the Engine Compartment Fuse Box No.2

Fuse Data

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№	Name	Amp	Description
1	INV-W/P	15A	Hybrid system
2	IGCT №2	7.5A	Hybrid system
3	A/C-D	10A	Air conditioning system