Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Engine Room Relay Block And Engine Room Junction Block
2009 Toyota Camry HybridSECTION Engine Room Relay Block And Engine Room Junction Block
Engine Compartment Left (See Figure)
ENGINE ROOM R/B AND J/B RELAY IDENTIFICATION
| RELAY DESCRIPTION |
|---|
| A/C W/P Relay |
| BATT Fan Relay |
| IG2 Relay |
| RR DEF Relay |
| BK/UP LP Relay |
| IGCT Relay |
| Fan No.1 Relay |
| Fan No.2 Relay |
| Fan No.3 Relay |
Engine Room R/B And J/B Fuse Identification Legend
| Fuse | System | |
|---|---|---|
| 7.5A | AM2 | Combination Meter |
| Hybrid System | ||
| Ignition | ||
| Smart Key System | ||
| 10A | ABS MAIN No.1 | Hybrid System |
| Vehicle Dynamic Integrated Management (for Hybrid Vehicle) | ||
| 10A | ABS MAIN No.2 | Hybrid System |
| Vehicle Dynamic Integrated Management (for Hybrid Vehicle) | ||
| 10A | ABS MAIN No.3 | Vehicle Dynamic Integrated Management (for Hybrid Vehicle) |
| 10A | BATT FAN | Hybrid System |
| 10A | DOME | Air Conditioning |
| Audio System (6 Speaker) | ||
| Audio System (8 Speaker w/o Navigation System) | ||
| Clock | ||
| Combination Meter | ||
| EPS | ||
| Fuel Lid Opener | ||
| Garage Door Opener | ||
| Headlight | ||
| Hybrid System | ||
| Interior Light | ||
| Navigation System and Audio System (8 Speaker w/ Navigation System) | ||
| Radiator Fan and Condenser Fan | ||
| Rear Window Defogger and Mirror Heater | ||
| Seat Belt Warning | ||
| Sliding Roof | ||
| Smart Key System | ||
| SRS | ||
| Taillight and Illumination | ||
| Tire Pressure Warning System | ||
| Vehicle Dynamic Integrated Management (for Hybrid Vehicle) | ||
| 10A | ECU-B NO.1 | Hybrid System |
| Seat Belt Warning | ||
| SRS | ||
| Vehicle Dynamic Integrated Management (for Hybrid Vehicle) | ||
| 10A | EFI NO.1 | Smart Key System |
| 10A | EFI NO.3 | Hybrid System |
| 10A | ETCS | Hybrid System |
| 10A | HORN | Horn |
| Smart Key System | ||
| 10A | IGCT No.2 | Hybrid System |
| 10A | MPX-B | Air Conditioning |
| Audio System (6 Speaker) | ||
| Audio System (8 Speaker w/o Navigation System) | ||
| Combination Meter | ||
| EPS | ||
| Fuel Lid Opener | ||
| Headlight | ||
| Hybrid System | ||
| Navigation System and Audio System (8 Speaker w/ Navigation System) | ||
| Radiator Fan and Condenser Fan | ||
| Rear Window Defogger and Mirror Heater | ||
| Seat Belt Warning | ||
| Sliding Roof | ||
| Smart Key System | ||
| SRS | ||
| Taillight and Illumination | ||
| Tire Pressure Warning System | ||
| Vehicle Dynamic Integrated Management (for Hybrid Vehicle) | ||
| 15A | HAZ | Turn Signal and Hazard Warning Light |
| 15A | H-LP (LH) | Headlight |
| 15A | H-LP (LL) | Headlight |
| 15A | H-LP (RH) | Headlight |
| 15A | H-LP (RL) | Headlight |
| 15A | INV W/P | Air Conditioning |
| 15A | RADIO NO.1 | Audio System (6 Speaker) |
| Audio System (8 Speaker w/o Navigation System) | ||
| Navigation System and Audio System (8 Speaker w/ Navigation System) | ||
| 20A | IG2 | Combination Meter |
| Hybrid System | ||
| Ignition | ||
| 20A | STR LOCK | Smart Key System |
| 25A | AMP | Audio System (8 Speaker w/o Navigation System) |
| Navigation System and Audio System (8 Speaker w/ Navigation System) | ||
| 25A | DOOR NO.1 | Automatic Light Control and Light Auto Turn Off System |
| Door Lock Control | ||
| Headlight | ||
| Interior Light | ||
| Luggage Compartment Door Opener | ||
| Power Window | ||
| Sliding Roof | ||
| Smart Key System | ||
| Taillight and Illumination | ||
| 30A | EFI MAIN | Hybrid System |
| 30A | IGCT | Air Conditioning |
| Hybrid System | ||
| 40A | ABS MTR2 | Hybrid System |
| Vehicle Dynamic Integrated Management (for Hybrid Vehicle) | ||
| 40A | CDS FAN | Radiator Fan and Condenser Fan |
| 40A | RDI FAN | Radiator Fan and Condenser Fan |
| 50A | ABS MTR1 | Hybrid System |
| Vehicle Dynamic Integrated Management (for Hybrid Vehicle) | ||
| 50A | HTR | Air Conditioning |
| 50A | HTR SUB1 | Air Conditioning |
| 50A | HTR SUB2 | Air Conditioning |
| 50A | RR DEF | Rear Window Defogger and Mirror Heater |
| 80A | EPS | EPS |
| 120A | DC/DC | Automatic Light Control and Light Auto Turn Off System |
| Hybrid System | ||
| Power Window | ||
| Smart Key System | ||
| Taillight and Illumination | ||
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.