Fuse Box Diagrams Toyota Land Cruiser (J100; 2003-2005)

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In this article, you will find information about the fuses of the Toyota Land Cruiser (J100) (models 2003, 2004, and 2005), including diagrams of the fuse boxes, a list of fuses, their designation, and the location of the fuse blocks within the vehicle.

Toyota Land Cruiser (J100; 2003-2005)

Checking and Replacing Fuses in Toyota Land Cruiser 100

If the headlights or other electrical components do not work, check the fuses. If any of the fuses are blown, they must be replaced.

Determine which fuse may be causing the problem. The lid of the fuse box shows the name of the circuit for each fuse. Turn the ignition switch and inoperative component off. Pull a suspected fuse straight out and check it. If the fuse has blown, push a new fuse into the clip. Only install a fuse with the amperage rating designated on the fuse box lid.

Caution!

Never use a fuse with a higher amperage rating, or any other object, in place of a fuse. This may cause extensive damage and possibly a fire.

Location of Fuse Boxes

Engine Compartment: Toyota Land Cruiser 100 (2003-2005): Engine compartment fuse box location

Passenger Compartment:

Fuse Box Diagrams

2003

Engine Compartment Fuse Box

List of fuses in the engine compartment (2003)

№	Fuse	A	Function
1	ABS NO.2	40A	Anti-lock brake system
2	ABS NO.1	50A	Anti-lock brake system
3	AHC	50A	No circuit
4	ST1	7.5A	Mutiport fuel injection system / Sequential multiport fuel injection
5	TOWING	30A	Trailer lights
6	MIR HTR	15A	Outside rearview mirror defogger
7	RR HTR	10A	Rear air conditioning system
8	HAZ-TRN	15A	Emergency flashers, Turn signal lights
9	ALT-S	7.5A	Charging system
10	NV-IR	20A	No circuit
11	FR FOG	15A	Fog lights
12	TOWING BRK	30A	Trailer electric brake
13	HEAD CLNER	20A	Headlight cleaner
14	FR-IG	10A	Charging system
15	PANEL	7.5A	Instrument panel light
16	TOWING TAIL	30A	Trailer lights
17	TAIL	15A	Parking lights, Tail lights
18	BAT	30A	All components in ”ECU-B2”
19	TEL	7.5A	No circuit
20	AMP	30A	Audio system
21	EFI or ECD NO.1	25A	Multiport fuel injection system / Sequential multiport fuel injection system
22	AM2	15A	All components in ”IGN”
23	ETCS	10A	Multiport fuel injection system / Sequential multiport fuel injection system
24	HORN	10A	Horns
25	HEAD (RH-LWR)	10A	Right-hand headlight (low beam)
26	HEAD (LH-LWR)	10A	Left-hand headlight (low beam)
27	HEAD (RH-UPR)	20A	Right-hand headlight (high beam)
28	HEAD (LH-UPR)	20A	Left-hand headlight (high beam)

Left Side Kick Panel Fuse Box

List of fuses in the Left side kick panel (2003)

№	Fuse	A	Function
29	PWR OUTLET	15A	Power outlets
30	CIG	15A	Cigarette lighter
31	ACC	7.5A	Instrument panel light
32	AM1	7.5A	Multiport fuel injection system / Sequential multiport fuel injection system
33	DEFOG	20A	Rear window defogger
34	AHC-B	15A	Active height control suspension (AHC)
35	FUEL HTR	20A	Fuel heater
36	POWER HTR	7.5A	Power heater
37	AHC-IG	20A	Active height control suspension (AHC)
38	EFI or ECD NO.2	10A	Emission control system
39	GAUGE1	10A	Gauges and meters
40	ECU-IG1	10A	Multiport fuel injection system / Sequential multiport fuel injection system
41	ECU-B1	10A	Navigation system
42	DBL LOCK	15A	Double lock system
43	BATT CHARGE	30A
44	A/C	15A	Air conditioning system
45	STOP	15A	Stop lights
46	OBD-2	7.5A	On-board diagnosis system
47	IDEL UP	7.5A	Idle-up system
48	LH SEAT	30A	Power seat system
49	DOOR	25A	Power door lock system, Power windows
50	SUN ROOF	25A	Electronic moon roof
51	RR WIPER	15A	Rear wiper system

Right Side Kick Panel Fuse Box

List of fuses in the Right side kick panel (2003)

№	Fuse	A	Function
52	ECU-B2	10A	Power door lock system, Power window
53	DIFF	20A	Four-wheel drive system
54	WASHER	15A	Windshield washer
55	RADIO	10A	Audio system
56	DOME	10A	Interior lights
57	VGRS	40A	Variable gear ratio steering system
58	P/W (FL)	20A	Power window
59	P/W (RL)	20A	Power window
60	WIPER	25A	Windshield wiper
61	ECU-IG2	10A	Rear air conditioning system
62	SEAT HTR	15A	Seat heater
63	GAUGE2	10A	Back-up lights
64	MET	7.5A	Gauges and meters
65	IGN	7.5A	Multiport fuel injection system / Sequential multiport fuel injection system
66	SECURITY	7.5A	Theft deterrent system
67	P/W (RR)	20A	Power window
68	P/W (FR)	20A	Power window
69	TIL&TEL	20A	Tilt and telescopic steering
70	RR A/C	30A	Rear air conditioning system
71	RH SEAT	30A	Power seat system

2004

Engine Compartment Fuse Box

List of fuses in the engine compartment (2004)

№	Fuse	A	Function
1	ABS NO.2	40A	Anti-lock brake system
2	ABS NO.1	50A	Anti-lock brake system
3	AHC	50A	No circuit
4	ST1	7.5A	Mutiport fuel injection system / Sequential multiport fuel injection
5	TOWING	30A	Trailer lights
6	MIR HTR	15A	Outside rear view mirror defogger
7	RR HTR	10A	Rear air conditioning system
8	HAZ-TRN	15A	Emergency flashers, Turn signal lights
9	ALT-S	7.5A	Charging system
10	NV-IR	20A	No circuit
11	FR FOG	15A	Fog lights
12	TOWING BRK	30A	Trailer lights
13	HEAD CLNER	20A	Headlight cleaner
14	FR-IG	10A	Charging system
15	PANEL	7.5A	Instrument panel light
16	TOWING TAIL	30A	Trailer lights
17	TAIL	15A	Parking lights, Tail lights
18	BAT	30A	All components in “ECU-B2”
19	TEL	7.5A	No circuit
20	AMP	30A	Audio system
21	EFI or ECD NO.1	25A	Multiport fuel injection system / Sequential multiport fuel injection system
22	AM2	15A	All components in “IGN”
23	ETCS	10A	Multiport fuel injection system / Sequential multiport fuel injection system
24	HORN	10A	Horns
25	HEAD (RH-LWR)	10A	Right-hand headlight (low beam)
26	HEAD (LH-LWR)	10A	Left-hand headlight (low beam)
27	HEAD (RH-UPR)	20A	Right-hand headlight (high beam)
28	HEAD (LH-UPR)	20A	Left-hand headlight (high beam)

Left Side Kick Panel Fuse Box

List of fuses in the Left side kick panel (2004)

№	Fuse	A	Function
29	PWR OUTLET	15A	Power outlets
30	CIG	15A	Cigarette lighter
31	ACC	7.5A	Instrument panel light
32	AM1	7.5A	Multiport fuel injection system / Sequential multiport fuel injection system
33	DEFOG	20A	Rear window defogger
34	AHC-B	15A	Active height control suspension (AHC)
35	FUEL HTR	20A	Fuel heater
36	POWER HTR	7.5A	Power heater
37	AHC-IG	20A	Active height control suspension (AHC)
38	EFI or ECD NO.2	10A	Emission control system
39	GAUGE1	10A	Gauges and meters
40	ECU-IG1	10A	Multiport fuel injection system / Sequential multiport fuel injection system
41	ECU-B1	10A	Navigation system
42	DBL LOCK	15A	Double lock system
43	BATT CHARGE	30A
44	A/C	15A	Air conditioning system
45	STOP	15A	Stop lights
46	OBD-2	7.5A	On-board diagnosis system
47	IDEL UP	7.5A	Idle-up system
48	LH SEAT	30A	Power seat system
49	DOOR	25A	Power door lock system, Power windows
50	SUN ROOF	25A	Electronic moon roof
51	RR WIPER	15A	Rear wiper system

Right Side Kick Panel Fuse Box

List of fuses in the Right side kick panel (2004)

№	Fuse	A	Function
52	ECU-B2	10A	Power door lock system, Power window
53	DIFF	20A	Four-wheel drive system
54	WASHER	15A	Windshield washer
55	RADIO	10A	Audio system
56	DOME	10A	Interior lights
57	VGRS	40A	Variable gear ratio steering system
58	P/W (FL)	20A	Power window
59	P/W (RL)	20A	Power window
60	WIPER	25A	Windshield wiper
61	ECU-IG2	10A	Rear air conditioning system
62	SEAT HTR	15A	Seat heater
63	GAUGE2	10A	Back-up lights
64	MET	7.5A	Gauges and meters
65	IGN	7.5A	Multiport fuel injection system / Sequential multiport fuel injection system
66	SECURITY	7.5A	Theft deterrent system
67	P/W (RR)	20A	Power window
68	P/W (FR)	20A	Power window
69	TIL&TEL	20A	Tilt and telescopic steering
70	RR A/C	30A	Rear air conditioning system
71	RH SEAT	30A	Power seat system

2005

Engine Compartment Fuse Box

List of fuses in the engine compartment (2005)

№	Fuse	A	Function
1	ABS NO.2	40A	Anti-lock brake system
2	ABS NO.1	50A	Anti-lock brake system
3	AHC	50A	No circuit
4	ST1	7.5A	Mutiport fuel injection system / Sequential multiport fuel injection
5	TOWING	30A	Trailer lights
6	MIR HTR	15A	Outside rear view mirror defogger
7	RR HTR	10A	Rear air conditioning system
8	HAZ-TRN	15A	Emergency flashers, Turn signal lights
9	ALT-S	7.5A	Charging system
10	NV-IR	20A	No circuit
11	FR FOG	15A	Fog lights
12	TOWING BRK	30A	Trailer lights
13	HEAD CLNER	20A	Headlight cleaner
14	FR-IG	10A	Charging system
15	PANEL	7.5A	Instrument panel light
16	TOWING TAIL	30A	Trailer lights
17	TAIL	15A	Parking lights, Tail lights
18	BAT	30A	All components in “ECU-B2”
19	TEL	7.5A	No circuit
20	AMP	30A	Audio system
21	EFI or ECD NO.1	25A	Multiport fuel injection system / Sequential multiport fuel injection system
22	AM2	15A	All components in “IGN”
23	ETCS	10A	Multiport fuel injection system / Sequential multiport fuel injection system
24	HORN	10A	Horns
25	HEAD (RH-LWR)	10A	Right-hand headlight (low beam)
26	HEAD (LH-LWR)	10A	Left-hand headlight (low beam)
27	HEAD (RH-UPR)	20A	Right-hand headlight (high beam)
28	HEAD (LH-UPR)	20A	Left-hand headlight (high beam)

Left Side Kick Panel Fuse Box

List of fuses in the Left side kick panel (2005)

№	Fuse	A	Function
29	PWR OUTLET	15A	Power outlets
30	CIG	15A	Cigarette lighter
31	ACC	7.5A	Instrument panel light
32	AM1	7.5A	Multiport fuel injection system / Sequential multiport fuel injection system
33	DEFOG	20A	Rear window defogger
34	AHC-B	15A	Active height control suspension (AHC)
35	FUEL HTR	20A	Fuel heater
36	POWER HTR	7.5A	Power heater
37	AHC-IG	20A	Active height control suspension (AHC)
38	EFI or ECD NO.2	10A	Emission control system
39	GAUGE1	10A	Gauges and meters
40	ECU-IG1	10A	Multiport fuel injection system / Sequential multiport fuel injection system
41	ECU-B1	10A	Navigation system
42	DBL LOCK	15A	Double lock system
43	A/C	15A	Air conditioning system
44	STOP	15A	Stop lights
45	OBD-2	7.5A	On-board diagnosis system
46	IDEL UP	7.5A	Idle-up system
47	LH SEAT	30A	Power seat system
48	DOOR	25A	Power door lock system, Power windows
49	SUN ROOF	25A	Electronic moon roof
50	RR WIPER	15A	Rear wiper system

Right Side Kick Panel Fuse Box

List of fuses in the Right side kick panel (2005)

№	Fuse	A	Function
51	ECU-B2	10A	Power door lock system, Power window
52	DIFF	20A	Four-wheel drive system
53	WASHER	15A	Windshield washer
54	RADIO	10A	Audio system
55	DOME	10A	Interior lights
56	VGRS	40A	Variable gear ratio steering system
57	P/W (FL)	20A	Power window
58	P/W (RL)	20A	Power window
59	WIPER	25A	Windshield wiper
60	ECU-IG2	10A	Rear air conditioning system
61	SEAT HTR	15A	Seat heater
62	GAUGE2	10A	Back-up lights
63	MET	7.5A	Gauges and meters
64	IGN	7.5A	Multiport fuel injection system / Sequential multiport fuel injection system
65	SECURITY	7.5A	Theft deterrent system
66	P/W (RR)	20A	Power window
67	P/W (FR)	20A	Power window
68	BATT CHARGE	30A	Trailer charging system
69	TIL&TEL	20A	Tilt and telescopic steering
70	RR A/C	30A	Rear air conditioning system
71	RH SEAT	30A	Power seat system