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 MANUALSTOYOTA1999CELICA 2D CONVERTIBLE, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEPOWER DOOR LOCKSPROGRAMMINGSETTING/UNSETTING AUTO LOCK FUNCTIONAVALON
1999 Toyota Celica 2D Convertible, Standard
Setting/Unsetting Auto Lock Function: Avalon
1999 Toyota Celica 2D Convertible, StandardSECTION Avalon
NOTE:
Auto lock function is activated or deactivated when body ECU receives inputs in a given sequence.
- With ignition switch in ON position, open driver's door. Turn ignition switch off, repeat inserting and removing ignition key into/from ignition lock cylinder 5 times and turning ignition lock on and off 5 times within 10 seconds.
- Press unlock side of door lock manual switch 5 times within 10 seconds after completion of step 1. The function is deactivated 10 seconds later.
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.