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 MANUALSTOYOTA2013RAV4 LE, AWDREPAIR AND DIAGNOSISBODY & FRAMEDOOR LOCKSIMMOBILISER SYSTEM (W/O SMART KEY) - DIAGNOSTIC CODES & SYMPTOM TESTS - (EXCEPT HYBRID)
2013 Toyota RAV4 LE, AWD
Immobiliser System (W/O Smart Key) - Diagnostic Codes & Symptom Tests - (Except Hybrid)
2013 Toyota RAV4 LE, AWDSECTION Immobiliser System (W/O Smart Key) - Diagnostic Codes & Symptom Tests - (Except Hybrid)
- IMMOBILIZER SYSTEM (W/O Smart Key System)
- DTC B279C: Theft Deterrent System Presence Detection [12/2012 - ]
- DTC B279A: Theft Deterrent System Communication Line High Fixation [12/2012 - ]
- DTC B2799: Engine Immobilizer System Malfunction [12/2012 - ]
- DTC B2796: No Communication in Immobilizer System [12/2012 - ]
- DTC B2795: Unmatched Key Code [12/2012 - ]
- DTC B2793: Transponder Chip Malfunction; DTC B2794: Unmatched Encryption Code; DTC B2797: Communication Malfunction No. 1; DTC B2798: Communication Malfunction No. 2 [12/2012 - ]
- DTC B2780: Push Switch / Key Unlock Warning Switch Malfunction [12/2012 - ]
- DTC B2784: Antenna Coil Open / Short [12/2012 - ]
- Symptom Tests
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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.