Troubleshooting Hints - Power Windows

PERFORM BEFORE BEGINNING SYSTEM DIAGNOSIS:
1. Check PWR Window Circuit Breaker.
2. Check that ground G304 is clean and tight.
3. If a motor's internal circuit breaker trips, it will not reset until voltage is removed from the motor.
^ Refer to Body and Frame for Door access. Body and Frame
^ Check for a broken (or partially broken) wire inside of the insulation which could cause system failure but prove "GOOD" in a continuity/voltage check (refer to "General Troubleshooting Procedures,"). Diagnostic Aids
^ Check for proper installation of aftermarket electronic equipment which may affect the integrity of other systems (refer to "General Troubleshooting Procedures,").
^ Refer to System Diagnosis. System Diagnosis - Power Windows