Component Tests and General Diagnostics

1. Check CTSY (Fuse 2) by operation Horn and/or dome lamps.
2. Check PWR ACCY circuit breaker.
3. Check for mechanical binds in the Door Lock System.
4. Check that grounds G102, G104, G113, G115 and G116 are clean and tight.
5. If one motor does not operate, check CKT 294 and CKT 295 for the respective door. If OK, replace the Door Lock Actuator Motor.