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.
Symptom Tests: Notes
Before performing any system tests, check body control modules for Diagnostic Trouble Codes (DTCs). Repair any existing DTCs first. See BODY CONTROL MODULES - SEVILLE. If no DTCs exist, see SYMPTOM INDEXΒ table.
| Symptom | Test |
|---|---|
| Door Lock Inoperative With Transmitter - All Doors | AΒ |
| Door Unlock Inoperative With Transmitter - All Doors | BΒ |
| Door Unlock Inoperative With Transmitter - Driver's Door | CΒ |
| Fuel Door Release Inoperative With Transmitter | DΒ |
| Remote Keyless Entry System Inoperative | EΒ |
| Trunk Release Inoperative With Transmitter | FΒ |
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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