Power Seat Motor: Testing and Inspection
Motor Test1. Remove the seat.
2. Disconnect the 6P connectors from the adjustment switch (A).
3. Test each motor by applying battery voltage and body ground to the terminals.
4. If the motor does not run or fails to run smoothly, check for an open in the power seat wire harness between the 6P connector and the 2P power seat motor. If the harness is OK, replace the motor.