Toyota Highlander I XU20 (2000-2007) fuse box diagrams & schemes

All fuses

No.	Name	Amps	Circuit
1	A/F	25 A	Air fuel ratio sensor
2	CRT	7.5 A	Rear seat entertainment system, navigation system
3	STARTER	7.5 A	Multiport fuel injection system/sequential multiport fuel injection system
4	EFI NO.2	10 A	Multiport fuel injection system/sequential multiport fuel injection system
5	ETCS	10 A	Multiport fuel injection system/sequential multiport fuel injection system
6	RR HTR	15A	Rear air conditioning system
7	H−LP RH LWR	15 A	Right−hand headlight (low beam)
8	H−LP LH LWR	15 A	Left−hand headlight (low beam)
9	ALT−S	7.5 A	Charging system
10	POWER OUTLET2	20 A	Power outlets
11	TOWING	20 A	Trailer lights
12	HORN	10 A	Horns
13	SECURITY	15 A	Theft deterrent system
14	H−LP RH UPR	10 A	Right−hand headlight (high beam)
15	ECU·B	7.5 A	Theft deterrent system, air conditioning system, gauges and meters, multiplex communication system, electronic moon roof, front passengeroccupant classification system
16	EFI NO.1	20 A	Multiport fuel injection system/sequential multiport fuel injection system, fuel pump
17	DOOR LOCK	25 A	Power door lock system, theft deterrent system
18	H−LP LH UPR	10 A	Left−hand headlight (high beam)
19	RAD NO.1	25 A	Audio system
20	DOME	10 A	Personal lights, interior lights, vanity lights, ignition switch light, wirelessremote control system, gauges and meters, navigation system
21	HAZARD	15 A	Emergency flashers, instrument panel light, trailer lights
22	SPARE	7.5 A	Spare fuse
23	SPARE	15 A	Spare fuse
24	SPARE	25 A	Spare fuse
25	IGN	10 A	Gauges and meters, SRS airbag system, multiport fuel injection system/sequential multiport fuel injection system, front passenger occupant classification system
26	RAD NO.2	7.5 A	Audio system, shift lock system, navigation system, rear seat entertainment system, air conditioning system, multiplex communication system
27	CIG	15 A	Cigarette lighter
28	P RR DOOR	20 A	Power windows
29	PWR OUTLET1	15 A	Power outlets
30	FR FOG	20 A	Front fog lights
31	ECU−IG	10 A	Electric moon roof, anti−lock brake system, vehicle stability control system, shift lock system, charging system, starting system
32	WIPER	25 A	Windshield wipers and washer
33	D RR DOOR	20 A	Power windows
34	D FR DOOR	25 A	Power windows, door courtesy lights, power door lock system
35	S/ROOF	20 A	Electric moon roof
36	HEATER	10 A	Air conditioning system, electric cooling fan, rear window defogger, outside rear view mirror defogger, gauges and meters
37	IG1	7.5 A	Back−up lights, vehicle stability control system, multiport fuel injection system/sequential multiport fuel injection system, outside rear view mirror heaters, power door lock system, wireless remote control system, navigation system, multiplex communication system
38	RR WIP	15 A	Rearwindow wiper
39	STOP	20 A	Stop lights, high mounted stoplight, anti−lock brake system, vehicle stability control system, shift lock system, trailer lights, multiplex communication system, multiport fuel injection system/sequential multiport fuel injection system
40	OBD	7.5 A	On−board diagnosis system
41	SEAT HTR	15 A	Seat heaters
42	IG2	15 A	Multiport fuel injection system/sequential multiport fuel injection system, charging system, starter system
43	WASHER	20 A	Low windshield washer fluid level warning light
44	FR DEF	20 A	Air conditioning system, outside rear view mirror defoggers
45	P FR DOOR	20 A	Power windows, door courtesy lights, multiplex communication system
46	TAIL	10 A	Tail lights, license plate lights, instrument panel lights, front fog lights, front side marker lights, rear side marker lights, parking lights
47	PANEL	7.5 A	Instrument panel lights, trailer lights
48	DRL	7.5 A	Daytime running light system Fuses (type B)
49	AM2	30 A	Multiport fuel injection system/sequential multiport fuel injection system, starting system
50	ABS2	50 A	Anti−lock brake system, vehicle stability control system
51	ABS1	30 A	Anti−lock brake system, vehicle stability control system
52	HTR	50 A	Air conditioning system
53	RDI	30 A	Electric cooling fans
54	RR DEF	30 A	Rear window defoggers
55	CDS	30 A	Electric cooling fans
56	MAIN	40 A	“H−LP RH LWR”, “H−LP LH LWR”, “H−LP RH UPR” and “H−LP LH UPR” fuses
57	AM1	40 A	Multiport fuel injection system/sequential multiport fuel injection system, starting system
58	POWER	30 A	Power seat Fuse (type C)
59	ALT	140 A	“POWER”, “STOP”, “FR DEF”, “FR FOG”,“OBD”, “TAIL”, “PANEL”, “S/ROOF”, “D FR DOOR”, “P FR DOOR”, “D RR DOOR”, “P RR DOOR” and “PWR OUTLET1” fuses
60	RDI	50 A	No circuit

~Vincent 27-04-2020
My Toyota Highlander 2007 all the panel gauges a down and when door is open the buzzer not working please

~José 07-03-2021
My gauges a c cooling fans and instruments light not working

~amachree 25-06-2021
The dashboard indicator lights (battery, P(park), Gear are not on. Only door open. Engine ignites but does not start. Which fuse is the control

~Tammy 17-11-2021
2003 highlander base v6 battery keeps draining dead. Had battery and alternator checked and are good. When I go to turn the switch on for heat/ac ihear a clicking sound from a relay?

~Jeff 22-10-2022
When sitting at an idol temperature rises and the cooling fans don't come on

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