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.
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HOMESERVICE MANUALSTOYOTA2009AVALON LIMITEDREPAIR AND DIAGNOSISENGINE MECHANICALSTARTERSTARTING SYSTEM (2GR-FE)
2009 Toyota Avalon Limited
Starting System (2GR-FE)
2009 Toyota Avalon LimitedSECTION Starting System (2GR-FE)
- Starting System
- Smart Key System
- Precaution
- How To Proceed With Troubleshooting
- Parts Location
- System Diagram
- System Description
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- DTC Check / Clear
- Fail-Safe Chart
- Data List / Active Test
- Diagnostic Trouble Code Chart
- DTC B2271 Ignition Hold Monitor Malfunction
- DTC B2272 Ignition 1 Monitor Malfunction
- DTC B2273 Ignition 2 Monitor Malfunction
- DTC B2274 ACC Monitor Malfunction
- DTC B2275 STSW Monitor Malfunction
- DTC B2276 ACCR Signal Circuit Malfunction
- DTC B2277 Detecting Vehicle Submersion
- DTC B2278 Engine Switch Circuit Malfunction
- DTC B2281 "P" Signal Malfunction
- DTC B2282 Vehicle Speed Signal Malfunction; DTC B2283 Vehicle Speed Sensor Malfunction
- DTC B2284 Brake Signal Malfunction
- DTC B2285 Steering Lock Position Signal Circuit Malfunction; DTC B2288 Steering Lock Signal Circuit Malfunction
- DTC B2286 Runnable Signal Malfunction
- DTC B2287 LIN Communication Master Malfunction; DTC B2289 Key Collation Waiting Time Over
- Circuit Tests
- Starter
- Starter Relay
- ENGINE SWITCH (w / Smart Key System)
- IGNITION SWITCH (w/o Smart Key System)
RENDER: 1.0x
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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.