Table of Contents
Most of the electrical circuits in Japanese sedans are protected by fuses. High-current components, such as headlights, fan motors, and the fuel pump, are connected via relays. The protective components are installed in power distribution centers located in the passenger compartment and engine bay.
This article details the fuse box diagrams for the Toyota Camry 6 (chassis code XV40; Toyota K platform) produced from 2006 through 2011.
Passenger Compartment Fuse Box
The fuse box is located on the left side of the instrument panel, behind a removable plastic cover.
Example view.
| Diagram | ||
|---|---|---|
|
||
| No. | Circuit Protected / Description | Rating (A) |
| 1 | Rear right power window | 25 |
| 2 | Rear left power window | 25 |
| 3 | Spare | 7.5 |
| 4 | Fog lamps | 15 |
| 5 | On-board diagnostics system (OBD) | 7.5 |
| 6 | Spare | 7.5 |
| 7 | Shift lock system, fuel injection system, ABS, VSC, TRC, BA, electronic throttle control system (ETCS), body ECU | 10 |
| 8 | Spare | 30 |
| 9 | Starter, fuel injection system | 7.5 |
| 10 | Air conditioning system | 7.5 |
| 11 | Power windows | 25 |
| 12 | Body ECU (Body Control Module) | 25 |
| 13 | Power sunroof | 30 |
| 14 | Tail lamps, license plate lamps, parking lamps | 15 |
| 15 | Seat heaters, hazard warning switch, air conditioning system, audio system, clock, glove box lamp, instrument cluster illumination, steering wheel switches | 7.5 |
| 16 | Body ECU, power sunroof, radiator cooling fan, auto-dimming rearview mirror, windshield wiper and washer | 10 |
| 17 | ABS, VSC, TRC, BA, shift lock, cruise control, automatic transmission control system | 7.5 |
| 18 | Air conditioning system, rear window defogger | 10 |
| 19 | Windshield wiper and washer | 10 |
| 20 | Seat heaters | 20 |
| 21 | Hazard warning lamps, turn signal lamps, charging system | 10 |
| 22 | Windshield wiper and washer | 25 |
| 23 | Headlamp leveling system | 7.5 |
| 24 | Fuel injection system, starter system | 15 |
| 25 | Engine immobilizer system, fuel injection system, SRS airbag system, electronic throttle control system | 10 |
| 26 | Instrument cluster, multi-information display, clock | 7.5 |
| 27 | Clock, body ECU, shift lock system, power mirrors | 7.5 |
| 28 | Power outlet, cigarette lighter (Camry XV40) | 20 |
| 29 | ||
| 30 | Audio system | 7.5 |
| 31 | Heated power mirrors | 10 |
| 32 | Power windows | 30 |
| 33 | Power seat system | 30 |
| Components on the Back Side of the Panel | ||
|
||
| No. | Circuit / Relay Designation | Rating (A) |
| R1 | Fog lamp relay | |
| R2 | Tail lamp relay | |
| R3 | Auxiliary relay (ACC) | |
| R4 | Power window relay | |
| R5 | Ignition relay | |
| 1 | Power seats | 30 |
| 2 | Power windows | 30 |
Engine Compartment Fuse Box
The engine compartment fuse box is located on the right side of the engine bay, adjacent to the battery.
General view.
| Diagram | ||
|---|---|---|
|
||
| No. | Rating (A) | Circuit Protected / Description |
| 1 | 10 | Rear fog lamps |
| 2 | 15 | Spare |
| 3 | 7.5 | |
| 4 | 7.5 | Charging system |
| 5 | 7.5 | Spare |
| 6 | 10 | |
| 7 | 10 | Electronic throttle control system (ETCS) |
| 8 | 15 | Turn signal indicators |
| 9 | 20 | Fuel injection system, starter system, engine immobilizer system, SRS airbag system, electronic throttle control system, instrument cluster, multi-information display, clock |
| 10 | 20 | Spare |
| 11 | 10 | Instrument cluster, vanity mirror lamps, trunk illumination, ignition switch illumination, door courtesy lamps, interior lamps, map lamps, clock |
| 12 | 10 | Body ECU, Vehicle Stability Control (VSC) |
| 13 | 15 | Audio system |
| 14 | 25 | Body ECU (Body Control Module) |
| 15 | 25 | Spare |
| 16 | 30 | Fuel injection system, electronic throttle control system |
| 17 | 10 | Fuel injection system |
| 18 | 15 | |
| 19 | 7.5 | Horns |
| 20 | 20 | Fuel injection system |
| 21 | 10 | Instrument cluster |
| 22 | 10 | Engine immobilizer system, fuel injection system, electronic throttle control system |
| 23 | 10 | Horns |
| 24 | 15 | Right headlamp (low beam), headlamp leveling system |
| 25 | 15 | Left headlamp (low beam) |
| 26 | 15 | Right headlamp (high beam) |
| 27 | 15 | Left headlamp (high beam) |
| 28 | 50 | Air conditioning system |
| 29 | 50 | ABS, VSC, TRC, BA systems |
| 30 | 50 | Radiator cooling fan |
| 31 | 30 | ABS, VSC, TRC, BA systems |
| 32 | 50 | Rear window defogger, heated power mirrors |
| 33 | 30 | Spare |
| 34 | 30 | Headlamp washers |
| 35 | 40 | Radiator cooling fan |
| 36 | 40 | |
| 37 | 30 | Spare |
| 38 | 120 | Fog lamps, charging system, electronic throttle control system, turn signal indicators, fuel injection system, starter system, instrument cluster, multi-information display, clock, engine immobilizer system, SRS airbag system, vanity mirror lamps, trunk illumination, ignition switch illumination, door courtesy lamps, interior lamps, map lamps, body ECU, audio system, horns, headlamps, headlamp leveling system, air conditioning system, ABS, VSC, TRC, BA, rear window defogger, heated power mirrors, headlamp washers, radiator cooling fan |
| 39 | 30 | Starter system |
| ST RELAY | Starter relay | |
| RR DEF RELAY |
Rear window defogger relay |
|
| FAN NO.1 RELAY |
Radiator cooling fan relay |
|
| FAN NO.2 RELAY | ||
| FAN NO.3 RELAY | ||
Vehicle Electronic Control Modules
General layout of electronic control units (ECUs).
| No. | Component |
| Passenger Compartment Location | |
|
|
| 1 | Fuse box |
| 2 | Body ECU (Body Control Module) |
| 3 | Turn signal flasher relay (hazard switch) |
| 4 | Junction connector No. 3 |
| 5 |
|
| 6 | CAN bus junction connector |
| 7 | Junction connector No. 4 |
| 8 | A/C amplifier (climate control unit) |
| 9 | Smart Key ECU / Certification ECU |
| 10 | Tire Pressure Monitoring System (TPMS) ECU |
| 11 | Center airbag sensor assembly |
| 12 | Audio system amplifier |
| 13 | Shift lock control ECU |
| 14 | Key switch amplifier |
| 15 | Steering lock ECU |
| Engine Compartment Location | |
|
|
| 1 | Engine Control Module (2AZ-FE engine) |
| 2 | Main engine compartment fuse box |
| 3 | Transmission Control Module (TCM) |
| 4 | Cooling fan control module |
| 5 | Skid control ECU (ABS/VSC) |
| 6 | Engine Control Module (2GR-FE engine) |