Table of Contents
Following a 2002 facelift, the exterior of the model was revised. The updated version is distinguished by a redesigned front bumper, radiator grille, and updated taillights, alongside updates to the electrical system. In this article, we take a detailed look at the fuse box diagrams for the facelifted sixth generation Toyota Land Cruiser (J100 / J105 series, produced from 2002 to 2007).
Here you will find the locations and photographs of the power distribution centers. Fuses for the “Cigarette Lighter” and “Fuel Pump” are highlighted in bold.
Engine Compartment
The main fuse box is located adjacent to the battery. A high-current fusible link block is mounted directly on the positive battery terminal.
Main Fuse Box
Access example.
| Engine Compartment Fuse Assignment | ||
|---|---|---|
|
||
| No. | Description | A |
| 1 | Empty | - |
| 2 | Empty | - |
| 3 | Empty | - |
| 4 | Empty | - |
| 5 | 2002–2005: Sequential Multiport Fuel Injection (SFI) system | 7.5 |
| WIP−S — 2006–2007 | 7.5 | |
| 6 | Trailer lights | 30 |
| 7 | Heated mirrors | 15 |
| 8 | Rear heater | 10 |
| 9 | Hazard warning lights, turn signals / flasher relay | 15 |
| 10 | Charging system | 7.5 |
| 11 | NV − IR | 20 |
| 12 | Fog lights | 15 |
| 13 | Trailer lights (brake lights) | 30 |
| 14 | Headlight washers | 20 |
| 15 | Charging system | 10 |
| 16 | Instrument panel illumination | 7.5 |
| 17 | Trailer lights (parking lights) | 30 |
| 18 | Parking lights / Tail lights | 15 |
| 19 | Fuse: “ECU-B2” | 30 |
| 20 | Telephone system | 7.5 |
| 21 | Audio system | 30 |
| 22 | EFI 1 — Sequential Multiport Fuel Injection system | 25 |
| ECD 1 — Electronic Control Diesel system | 25 | |
| 23 | Fuse: “IGN” | 15 |
| 24 | Multiport Fuel Injection / Sequential Multiport Fuel Injection system | 10 |
| 25 | Horn | 10 |
| 26 | Empty | - |
| 27 | Low beam (right) | 10 |
| 28 | Low beam (left) | 10 |
| 29 | High beam (right) | 20 |
| 30 | High beam (left) | 20 |
| 31 | ABS system | 40 |
| 32 | 50 | |
| 33 | AHC — Active Height Control system | 50 |
| 34 | STARTER — Starting system | 30 |
| 35 | PIN A — Fuses: “BAT”, “AMP” | |
| 36 | PIN B — Fuses: “HAZ-TRN”, “ALT-S” | |
| 37 | GLOW — Engine glow plug system | 80 |
| Relays | ||
| R1 | Heater (HTR) | |
| R2 | ABS Pump Motor (ABS MTR 1 / 2) | |
| R3 | ||
| R4 | ABS Solenoid (ABS SOL) | |
| R5 | Engine Control Unit (EFI / ECD) | |
| R6 | Active Height Control (AHC) | |
| R7 | Fuel pump | |
| R8 | Toyota Land Cruiser 100 fuel pump relay | |
| R9 | Starter | |
| Auxiliary Relay Modules (Side-Mounted) | ||
|
||
| R1 | Coolant temperature relay switch | |
| R2 | A/C Compressor Magnetic Clutch (MG CLT) | |
| R3 | Condenser Cooling Fan (CDS FAN) | |
| R4 | Horn | |
| R5 | Headlights (HEAD) | |
| R6 | High Beam (HEAD HI) | |
| R7 | Heated Mirrors (MIR HTR) | |
| R8 | Rear Heater (RR HTR) | |
| R9 | Instrument Panel Illumination (PANEL) | |
| R10 | Front Fog Lights (FR FOG) | |
| R11 | Ignition (IG1) | |
| R12 | Tail / Parking Lights (TAIL) | |
Battery Fusible Link Block
Mounted directly on the positive battery terminal.
| Diagram | ||
|---|---|---|
|
||
| 1 | Air conditioning / Climate control heater system | 50 |
| 2 | J/B1 — “IG1 NO.1” relay, “TAIL” relay, fuses: “MIR HTR”, “RR HTR”, “TOWING BRK”, “TOWING”, “FR FOG” | 120 |
| 3 | J/B2 — “IG1 NO.2” relay, “ACC” relay, fuses: “DEFOG”, “AM1”, “LH SEAT”, “STOP”, “ECU-B1”, “SUN ROOF”, “OBD-2”, “DOOR” | 120 |
| 4 | J/B3 — “IG1 NO.3” relay, fuses: “SECURITY”, “TILT & TEL”, “RH SEAT”, “RR A/C”, “P/W (RR)”, “P/W (RL)”, “P/W (FR)”, “P/W (FL)” | 120 |
| 5 | MAIN — “HEAD HI” relay, “HEAD” relay, fuses: “ABS 1”, “ABS 2”, “PIN A”, “EFI OR ECD NO.1”, “PIN B”, “AM2”, “STARTER”, “HORN”, “ECU-S” | 120 |
| 6 | ALT — Fuses: “J/B1”, “J/B2”, “J/B3”, “HTR” | 140 |
Passenger Compartment
LHD Models: The primary junction block (No. 1) is located underneath the driver’s side dashboard. The secondary junction block (No. 2) is located on the passenger side.
Right-hand drive (RHD) models.
Fuse Box No. 1
Diagram.
|
||
| No. | Description | A |
| 1 | 12V Power Outlet | 15 |
| 2 | Toyota Land Cruiser 100 cigarette lighter fuse | 15 |
| 3 | Instrument panel illumination | 7.5 |
| 4 | Multiport Fuel Injection / Sequential Multiport Fuel Injection system | 7.5 |
| 5 | Heated rear window (Defogger) | 20 |
| 6 | Active Height Control (AHC) | 15 |
| 7 | Fuel heater | 20 |
| 8 | Auxiliary heater | 7.5 |
| 9 | Active Height Control (AHC) | 20 |
| 10 | Emissions Control System (EFI / ECD) | 10 |
| 11 | Instrument cluster | 10 |
| 12 | Sequential Multiport Fuel Injection (SFI) system | 10 |
| 13 | Navigation system | 10 |
| 14 | Double door locking system | 15 |
| 15 | Trailer auxiliary power / charging system | 30 |
| 16 | Air conditioning system | 15 |
| 17 | Brake lights (Stop lights) | 15 |
| 18 | OBD II diagnostic port | 7.5 |
| 19 | Engine idle speed control system | 7.5 |
| 20 | Left power seat | 30 |
| 21 | Central locking / Power windows | 25 |
| 22 | Sunroof | 25 |
| 23 | Rear window wiper | 15 |
| Relay Module Assignment (Rear Side of Junction Block) | ||
|
||
| R1 | Heated rear window (Defogger) | |
| R2 | Ignition (IG1) | |
| R3 | Accessory power (ACC) | |
| R4 | Interior dome / Courtesy lights | |
Fuse Box No. 2
General view.
| Diagram | ||
|---|---|---|
|
||
| No. | Circuit / Application | A |
| 1 | Central locking / Power windows | 10 |
| 2 | Four-wheel drive (4WD) system | 20 |
| 3 | Windshield washer | 15 |
| 4 | Audio system | 10 |
| 5 | Interior lights | 10 |
| 6 | Variable Gear Ratio Steering (VGRS) | 40 |
| 7 | Front left power window | 20 |
| 8 | Rear left power window | 20 |
| 9 | Windshield wipers | 25 |
| 10 | Rear air conditioning | 10 |
| 11 | Heated seats | 15 |
| 12 | Reverse / Backup lights | 10 |
| 13 | Instrument cluster | 7.5 |
| 14 | Sequential Multiport Fuel Injection (SFI) system | 7.5 |
| 15 | Engine immobilizer / Anti-theft system | 7.5 |
| 16 | Rear right power window | 20 |
| 17 | Front right power window | 20 |
| 18 | Trailer auxiliary power / charging system | 30 |
| 19 | Empty | - |
| 20 | Power tilt and telescopic steering column | 20 |
| 21 | Rear air conditioning | 30 |
| 22 | Right power seat | 30 |
| Relays (Rear Side of Junction Block) | ||
|
||
| R1 | Brake lights (Stop lights) | |
| R2 | Empty | |
| R3 | Ignition (IG1 NO. 3) | |
| R4 | Accessory Cutoff (ACC CUT) | |