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 MANUALSTOYOTA1999CAMRY XLE, 2.2 GREPAIR AND DIAGNOSISBODY & FRAMEDOOR LOCKSKEYLESS ENTRY SYSTEMSTROUBLE SHOOTINGALL FUNCTIONS OF KEYLESS ENTRY DO NOT WORK
1999 Toyota Camry XLE, 2.2 G
All Functions Of Keyless Entry Do Not Work
1999 Toyota Camry XLE, 2.2 GSECTION All Functions Of Keyless Entry Do Not Work
Inspect the following:
- ECU Power Source Circuit. Go to TEST 1 .
- Door Courtesy Switch Circuit. Go to TEST 6 .
- Door Key Lock & Unlock Switch Circuit (Unlock Side). Go to TEST 3 .
- Door Key Lock & Unlock Switch Circuit (Lock Side). Go to TEST 4 .
- Key Unlock Warning Switch Circuit. Go to TEST 5 .
- Wireless Door Lock ECU (1999) or Wireless Door Lock Control Receiver (2000). See PIN VOLTAGE TESTS . Replace as necessary.
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.