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 DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTANTI-THEFT SYSTEMSKEYLESS ENTRY SYSTEMSSYSTEM TESTSTEST 6: DOOR COURTESY SWITCH CIRCUIT1999 CAMRY
1999 Toyota Camry XLE, 2.2 G
1999 Camry
1999 Toyota Camry XLE, 2.2 GSECTION 1999 Camry
- Check that open door warning light comes on when each door is opened, and goes off when all doors are closed. If open door warning light operates as specified, go to next step. If open door warning light does not operate as specified, check open door warning light circuit. See WIRING DIAGRAMS .
- With ignition switch in OFF position, remove wireless door lock ECU from below radio. See Figure. Measure voltage between ground and ECU connector terminal No. 14 (Red/White wire). See Figure. Battery voltage should exist. If battery voltage does not exist, repair Red/White wire. If battery voltage exists, proceed to next test given under ALL FUNCTIONS OF KEYLESS ENTRY DO NOT WORK under TROUBLE SHOOTING.
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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.