Most electrical circuits in the Japanese sedan are protected by fuses. High-current components—such as headlights, cooling fan motors, and the fuel pump—are controlled via relays. Fuses and relays are housed in power distribution boxes located under the hood and in the passenger compartment.
The information provided in these diagrams applies to Toyota Camry 5 (chassis code XV30; Toyota K platform) models from 2001, 2002, 2003, 2004, 2005, and 2006.
Passenger Compartment
The passenger compartment fuse box is located on the driver’s side of the dashboard behind a removable plastic cover.
Overview of the junction block.
| Passenger Compartment Fuse Allocation | ||
|---|---|---|
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| No. | Protected Circuit / Component | Rating (A) |
| 1 | ABS (Anti-lock Braking System), air conditioning, clock, instrument cluster, cruise control, Transmission Control Module (TCM), automatic transmission shift indicator, Engine Control Module (ECM), engine immobilizer, headlights, interior lighting, ignition key chime, turn signal auto-cancel, moonroof, Body Control Module (BCM), audio system, navigation system, power windows, seat belt reminder chime, anti-theft system, central locking system, central locking control unit, Vehicle Stability Control (VSC) | 10 |
| 2 | Ignition key cylinder light, interior lights, personal lights, vanity mirror lights, HomeLink / garage door opener, clock, ambient temperature display, multi-information display (MID) | 7.5 |
| 3 | Cigarette lighter (Camry XV30) | 15 |
| 4 | Clock, instrument cluster, Body ECU, power mirror control unit | 5 |
| 5 | Audio system, navigation system | 10 |
| 6 | 12V accessory power socket | 15 |
| 7 | Audio system, navigation system | 20 |
| 8 | Instrument cluster, clock, ambient temperature sensor, multi-information display, shift interlock solenoid, seat belt reminder chime/indicator | 10 |
| 9 | ABS, automatic headlight control, headlights, interior lighting, ignition key chime, moonroof, Body Control Module (BCM), power windows, anti-theft system, central locking system | 10 |
| 10 | Windshield wipers | 25 |
| 11 | Air conditioning system | 10 |
| 12 | Heated outside mirrors | 10 |
| 13 | Starting system | 5 |
| 14 | Front fog lights | 15 |
| 15 | Power rear sunshade | 15 |
| 16 | Auto-dimming rearview mirror, compass, moonroof, backup lights, automatic transmission shift indicator, cruise control | 10 |
| 17 | Glove box light, clock, ambient temperature display, multi-information display, instrument cluster illumination, O/D OFF indicator | 10 |
| 18 | Parking lights, license plate lights | 10 |
| 19 | Left rear power window | 20 |
| 20 | Driver power window switch, front passenger door lock | 20 |
| 21 | Data Link Connector (DLC / OBD-II) | 7.5 |
| 22 | Heated seats | 20 |
| 23 | Windshield washer pump | 15 |
| 24 | Engine cooling fan | 10 |
| 25 | Stop lights, high-mount stop light, ABS, cruise control system | 15 |
| 26 | Fuel filler door release | 15 |
| 27 | Body ECU (central locking, wireless keyless entry, automatic door lock system) | 25 |
| 28 | Audio power amplifier | 25 |
| 29 | Right rear power window | 20 |
| 30 | Power seats | 30 |
| 31 | Driver power window, driver door lock, moonroof | 30 |
| 32 | Rear window defogger | 40 |
| Relays | ||
| R1 | Front fog lights | |
| R2 | Parking lights / Tail lights | |
| R3 | Auxiliary relay | |
| R4 | Rear window defogger | |
| R5 | Ignition | |
| R6 | Power windows | |
| Turn Signal / Hazard Flasher Relay |
|---|
|
Engine Compartment
The engine compartment houses two fuse blocks: the main fuse box and an auxiliary relay box. Both are located adjacent to the battery.
Main Fuse Box
General overview.
| Fuse & Relay Diagram | ||
|---|---|---|
|
||
| No. | Circuit Protected / Description | Rating (A) |
| 1 | 2AZ-FE (2002–2003) : Fuses: "DEF", "PWR NO.1", "PWR NO.2", "PWR NO.3", "PWR NO.4", "STOP", "DOOR NO.2", "OBD", "PWR SEAT", "FUEL OPEN", "FOG", "AMP", "PANEL", "TAIL", "AM1", "CIG", "POWER POINT", "RAD NO.2", "ECU-ACC", "GAUGE1", "GAUGE2", "ECU-IG", "WIPER", "WASHER", "HTR" (10 A), "SEAT HTR", and "SUN-SHADE" | 100 |
| 1MZ-FE, 3MZ-FE, 2AZ-FE (2003–2006) : Fuses: "DEF", "PWR NO.1", "PWR NO.2", "PWR NO.3", "PWR NO.4", "STOP", "DOOR NO.2", "OBD", "PWR SEAT", "FUEL OPEN", "FOG", "AMP", "PANEL", "TAIL", "AM1", "CIG", "POWER POINT", "RAD NO.2", "ECU-ACC", "GAUGE1", "GAUGE2", "ECU-IG", "WIPER", "WASHER", "HTR" (10 A), "SEAT HTR", and "SUN-SHADE" | 120 | |
| 2 | 2002–2003: ABS (Anti-lock Braking System), Vehicle Stability Control (VSC), Traction Control (TRAC), Brake Assist (BA) | 60 |
| 2003–2006: ABS (Anti-lock Braking System), Vehicle Stability Control (VSC), Traction Control (TRAC), Brake Assist (BA) | 50 | |
| 3 | Left headlight low beam, instrument cluster, fog lights, Body ECU | 15 |
| 4 | Right headlight low beam, headlight leveling system, Body ECU | 15 |
| 5 | Daytime Running Lights (DRL) | 5 |
| 6 | Air conditioning system | 10 |
| 7 | Unused | - |
| 8 | - | |
| 9 | - | |
| 10 | Fuses: "HEAD LH LWR", "HEAD RH LWR", "HEAD LH UPR", "HEAD RH UPR", and "DRL" | 40 |
| 11 | ABS, Vehicle Stability Control (VSC), Traction Control (TRAC), Brake Assist (BA) | 40 |
| 12 | Engine cooling fan | 30 |
| 13 | A/C condenser cooling fan | 30 |
| 14 | Air conditioning system | 50 |
| 15 | Electronic Throttle Control System (ETCS) | 30 |
| 16 | ABS, Vehicle Stability Control (VSC), Traction Control (TRAC), Brake Assist (BA) | 30 |
| 17 | Starting system, fuses: "IGN" and "IG2" | 30 |
| 18 | Left headlight high beam | 10 |
| 19 | Right headlight high beam | 10 |
| 20 | Instrument cluster, starter relay, ignition system | 5 |
| 21 | Cellular telephone system | 5 |
| 22 | Charging system / Alternator | 5 |
| 23 | Starting system | 15 |
| 24 | ABS, charging system, instrument cluster, cruise control, Transmission Control Module (TCM), automatic transmission shift indicator, Engine Control Module (ECM), seat belt reminder indicator, Vehicle Stability Control (VSC), Traction Control (TRAC) | 10 |
| 25 | Body Control Module (BCM), anti-theft system, power door locks, central locking ECU | 25 |
| 26 | Cruise control, Transmission Control Module (TCM), automatic transmission shift indicator, Engine Control Module (ECM) | 20 |
| 27 | Horn | 10 |
| 28 | Fuses: "ECU-B", "RAD NO.1", and "DOME" | 30 |
| 29 | Engine Control Module (ECM) | 25 |
| 30 | Unused | - |
| 31 | Engine Control Module (ECM), cruise control system | 10 |
| 32 | Turn signal lights, hazard warning lights | 15 |
| Relays | ||
| R1 | Unused | |
| R2 | ||
| R3 | Daytime running light relay (No. 2) | |
| R4 | Daytime running light relay (No. 3) | |
| R5 | Cooling fan relay (No. 2) | |
| R6 | Daytime running light relay (No. 4) | |
| R7 | Electronic throttle control relay | |
| R8 | Cooling fan relay (No. 3) | |
| R9 | A/C compressor magnetic clutch relay | |
| R10 | Air-fuel ratio (A/F) sensor heater relay | |
| R11 | Air conditioning relay | |
| R12 | Starter / ignition relay | |
| R13 | Headlight relay | |
| R14 | Cooling fan relay (No. 1) | |
| R15 | Vacuum Switching Valve (VSV) relay | |
| R16 | Horn relay | |
| R17 | Engine Control Module (ECM) relay | |
Auxiliary Relay Box
Relay diagram.
|
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| No. | Protected Circuit / Description | Rating (A) |
| 1 | ABS, Vehicle Stability Control (VSC), Traction Control (TRAC), Brake Assist (BA) | 7.5 |
| Relays | ||
| R1 | Unused | |
| R2 | ABS relay (No. 1) | |
| R3 | ABS relay (No. 2) | |
Thank you so much for figuring this problem out it was a godsend. 2001 Camry LE