All Doors Unlock Function Inoperative With Transmitter
- Check power door unlock function using door mounted switch. If power door lock function operates properly, go to next step. If power door locks do not function properly, see appropriate POWER DOOR LOCKS article.
- Depress UNLOCK button on transmitter twice within 4 seconds. If power door lock function operates properly, system okay. Verify system operation.
- Check function using a second transmitter. If power door locks operate properly, go to step 5). If power door locks do not operate properly, go to next step.
- Replace RFA module. Verify system operation.
- Replace RFA transmitter. Verify system operation.