1998-2007 Toyota Land Cruiser (100/J100) fuse box diagram

You can find fuse box diagrams for the fourth-generation Toyota Land Cruiser (100/J100), which was made from 1998 to 2007. These diagrams show you where the fuse panels are inside the car and explain which fuse controls each part (fuse layout) and where the relays are located.

Cigar lighter (power outlet) fuses in the Toyota Land Cruiser 100 are the fuses #3 (1998-2003) or #2 (2003-2007) “CIGAR”/”CIG” (Cigarette lighter) and #22 (1998-2003) or #1 (2003-2007) “PWR OUTLET” (Power outlets) in the Instrument panel fuse box.


Engine Compartment

Fuse NumberNameFuse AmpCircuit
1AM1 NO.220Starting system, turn signal lights, emergency flashers, all components in “CIGAR”, “ECU-IG” “MIRR”, “SRS” fuses
2A.C20Air conditioning system
3POWER HTR10PTC heater
4SEAT HTR15Seat heaters
5FUEL HTR20Fuel heater
6MIR HTR15Outside rear view mirror heater
7HEAD CLNER20Headlight cleaner
8CDS FAN20Electric cooling fan
9EFI20Multiport fuel injection system/sequential multiport fuel injection system, emission control system, fuel pump
9ECD20Multiport fuel injection system/sequential multiport fuel injection system
11THROTTLE15Electronic throttle control system
12RADIO20Car audio system
13HAZ-TRN15Emergency flashers, turn signal lights
14AM230Starting system, multiport fuel injection system/sequential multiport fuel injection system, all components in “IGN” fuse
15ECU-B120Power door lock control system, power windows, rear window wiper and washer, illuminated entry system, wireless remote control system, power rear view mirror, gauges and meters, air conditioning system, automatic light control system, theft deterrent system
16HEAD (LH-UPR)20Left-hand headlight (high beam)
17HEAD (RH-UPR)20Right-hand headlight (high beam)
18HEAD (LH-LWR)10Left-hand headlight (low beam), front fog lights
19HEAD (RH-LWR)10Right-hand headlight (low beam)
20ABS NO.1401998-1999: Anti-lock brake system
20ABS NO.1502000-2003: Anti-lock brake system
21AHC50Active height control suspension (AHC)
22ACC50“PRW OUTLET” fuse
23AM1 NO.180Charging system, all components in “AM1 NO.2”, “GAUGE”, “WIPER”, “
24HTR60Air conditioning system
25GLOW80Engine glow system
26ABS NO.240Anti-lock brake system
27STARTER30Starting system
R1Air conditioner compressor clutch (MG CLT)
R2Outside rear view mirror defogger (MIR HTR)
R3Accessory (ACC)
R4Active height control suspension (AHC)
R5Ignition (IG1 NO.1)
R6Ignition (IG1 NO.2)
R7Anti-lock brake system (ABS SOL)
R8Engine control unit (EFI) Engine control unit (ECD)
R12Anti-lock brake system (ABS MTR2)
R13Headlight (HEAD)
R14Anti-lock brake system (ABS MTR1)
Fuse NumberNameFuse AmpCircuit
1J/B NO.2100All components in “ECU-B”, “FR FOG”, “DEFOG”, “AHC-B”, ‘TAIL”, “STOP”, “DOME”, “POWER”, “OBD”, “RR A.C” and “RR HTR” fuses
2ALT140All components in “J/B NO.2”, “MIR HTR”, “AM1 NO.1”, “ACC”, “CDS FAN”, “HTR” and “ABS NO.1” fuses
3MAIN100“ECU-B”, “FR FOG”, “DEFOG’, “AHC-B”, “OBD”, “TAIL”, “STOP”, “DOME\TOWER”, “RR AC”, “RR HTR” fuses
4ALT-S7.5Charging system

Passenger Compartment

Fuse NumberNameFuse AmpCircuit
1MIRR10Power rear view mirror
2SRS15SRS airbag system, seat belt pretensioners
3CIGAR15Cigarette lighter, car audio system, power antenna
4IGN10Multiport fuel injection system/sequential multiport fuel injection system, anti-lock brake system, SRS airbag system, seat belt pretensioners, discharge warning light
5POWER40Power door lock control system, power windows, electric moon roof, power seat, power tilt and telescopic steering system
6DOME10Interior lights, personal lights
7AHC-IG20Active height control suspension (AHC)
8DIFF20Rear differential lock system
9GAUGE15Gauges and meters, service reminder indicators and warning buzzer (except discharge, open door and SRS airbag warning lights), back-up lights, air conditioning system, electronically controlled automatic transmission system, wireless remote control system, daytime running light system
10WIPER201998-2000: Windshield wipers and washer, rear window wiper and washer
10WIPER252001-2002: Windshield wipers and washer, rear window wiper and washer
11I/UP7.5Engine idle up system
12FR FOG15Front fog lights
13STOP15Stop lights, high mounted stoplight
14RR A.C30Air conditioning system
15DEFOG20Rear window defogger
16ECU-B15Power tilt and telescopic steering system, daytime running light system, theft deterrent system
17TAIL15Tail lights, license plate lights, parking lights, instrument panel lights
18AHC-B15Active height control suspension (AHC)
19OBD10On-board diagnosis system
20RR HTR10Air conditioning system
21ECU-IG15Anti-lock brake system, shift lock system, power seats, power antenna, power tilt and telescopic steering system
22PWR OUTLET15Power outlets
R1Circuit opening (Fuel pump (C/OPN))
R2Fuel pump (FUEL/PMP)
R3(D/L (L))
R5Starter (ST/CUT)
R6(D/L (U))
R7Front fog light (FR FOG)
R9Rear windshield defogger (DEFOG)
R10Power windows, electric moon roof (POWER)
R11Rear heater (RR HTR)
R12Interior lights (DOME)
R13Tail lights (TAIL)


Engine Compartment


Fuse NumberNameFuse AmpCircuit
5ST17.52003-2005: Mutiport fuel injection system/Sequential multiport fuel injection
6TOWING30Trailer lights
7MIR HTR15Outside rear view mirror defogger
8RR HTR10Rear air conditioning system
9HAZ-TRN15Emergency flashers, Turn signal lights
10ALT-S7.5Charging system
12FR FOG15Fog lights
13TOWING BRK30Trailer lights
14HEAD CLNER20Headlight cleaner
15FR-IG10Charging system
16PANEL7.5Instrument panel light
17TOWING TAIL30Trailer lights
18TAIL15Parking lights, Tail lights
19BAT30“ECU-B2” fuse
21AMP30Audio system
22EFI NO.125Mutiport fuel injection system/Sequential multiport fuel injection
22ECD NO.125Mutiport fuel injection system/Sequential multiport fuel injection
23AM215“IGN” fuse
24ETCS10Mutiport fuel injection system/Sequential multiport fuel injection
27HEAD (RH-LWR)10Right-hand headlight (low beam)
28HEAD (LH-LWR)10Left-hand headlight (low beam)
29HEAD (RH-UPR)20Right-hand headlight (high beam)
30HEAD (LH-UPR)20Left-hand headlight (high beam)
31ABS NO.240Anti-lock brake system
32ABS NO.150Anti-lock brake system
33AHC50Active height control suspension (AHC)
34STARTER30Starting system
35SHORT PIN A“BAT”, “AMP” fuses
37GLOW80Engine glow system
R1Heater (HTR)
R2Anti-lock brake system (ABS MTR1)
R3Anti-lock brake system (ABS MTR2)
R4Anti-lock brake system (ABS SOL)
R5Engine control unit (EFI) Engine control unit (ECD)
R6Active height control suspension
R7Circuit opening (Fuel pump (C/OPN))
R8Fuel pump (F/PUMP)


Fuse NumberRelay
R1Cooling system
R2Air conditioner compressor clutch (MG CLT)
R3Electric cooling fan (CDS FAN)
R5Headlight (HEAD)
R6High beam (HEAD HI)
R7Outside rear view mirror defogger (MIR HTR)
R8Rear heater (RR HTR)
R9Instrument panel (PANEL)
R10Front fog light (FR FOG)
R11Ignition (IG NO.1)
R12Tail lights (TAIL)
Fuse NumberNameFuse AmpCircuit
1HTR50Air conditioning system
2J/B NO.1120“IG1 NO.1″ relay, ‘TAIL” relay, “MIR HTR”, “RR HTR”, ‘TOWING BRK”, ‘TOWING”, “FR FOG” fuses
3J/B NO.2120TGI NO.2″ relay, “ACC” relay, “DEFOG”, “AM1”, “LH SEAT”, “STOP”, “ECU-B1”, “SUN ROOF”, “OBD-2”, “DOOR” fuses
4J/B NO.3120“IG1 NO.3” relay, “SECURITY”, “TIL & TEL”, “RH SEAT”, “RR A/C”, “P/W (RR)”, “P/W (RL)”, “P/W (FR)”, “P/W (FL)” fuses
5MAIN100“HEAD HI” Relay, “HEAD” Relay, “ABS NO.1”, “ABS NO.2”, “SHORT PIN A”, “EFI OR ECD NO.1”, “SHORT PIN B”, “AM2”, “STARTER”, “HORN”, “ECTS” fuses
6ALT140“J/B NO.1”, “J/B NO.2”, “J/B NO.3”, “HTR” fuses

Passenger Compartment


Fuse NumberNameFuse AmpCircuit
1PWR OUTLET15Power outlets
2CIG15Cigarette lighter
3ACC7.5Instrument panel light
4AM17.5Multiport fuel injection system/Sequential multiport fuel injection system
5DEFOG20Rear window defogger
6AHC-B15Active height control suspension (AHC)
7FUEL HTR20Fuel heater
8POWER HTR7.5Power heater
9AHC-IG20Active height control suspension (AHC)
10EFI NO.210Emission control system
10ECD NO.210Emission control system
11GAUGE110Gauges and meters
12ECU-IG110Multiport fuel injection system/Sequential multiport fuel injection system
13ECU-B110Navigation system
14DBL LOCK15Double lock system
15BATT CHARGE30Trailer charging system
16A/C15Air conditioning system
17STOP15Stop lights
18OBD-27.5On-board diagnosis system
19IDEL UP7.5Idle-up system
20LH SEAT30Power seat system
21DOOR25Power door lock system, Power windows
22SUN ROOF25Electronic moon roof
23RR WIPER15Rear wiper system
R1Rear windshield defogger (DEFOG)
R2Ignition (IG1 NO.2)
R3Ignition (ACC)
R4Interior lights (DOME)
Fuse NumberNameFuse AmpCircuit
1ECU-B210Power door lock system, Power window
2DIFF20Four-wheel drive system
3WASHER15Windshield washer
4RADIO10Audio system
5DOME10Interior lights
6VGRS40Variable gear ratio steering system
7P/W (FL)20Power window
8P/W (RL)20Power window
9WIPER25Windshield wiper
10ECU-IG210Rear air conditioning system
11SEAT HTR15Seat heater
12GAUGE210Back-up lights
13MET7.5Gauges and meters
14ING7.5Multiport fuel injection system/Sequential multiport fuel injection system
15SECURITY7.5Theft deterrent system
16P/W (RR)20Power window
17P/W (FR)20Power window
18BATT CHARGE30Trailer charging system
20TIL&TEL20Tilt and telescopic steering
21RR A/C30Rear air conditioning system
22RH SEAT30Power seat system
R1Stop lights (STOP LP)
R3Ignition (IG1 NO.3)
R4Accessory (ACC CUT)
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Tom Smith is a passionate car mechanic and automotive enthusiast, specializing in the intricate world of car fuse boxes. With years of hands-on experience under the hood, he has earned a reputation as a reliable expert in his field. As the founder and content creator of the popular blog website 'carsfuse.com,' Tom has dedicated himself to sharing his extensive knowledge of car fuse boxes and electrical systems with the world.

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