Lumbar Support Motor

LUMBAR SUPPORT MOTOR INSPECTION

1. INSPECT MOTOR OPERATION





a. Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2, check that the lumbar support moves release side.





b. Reverse the polarity, check that the lumbar Support moves forward.
If operation is not as specified, replace the motor.

2. INSPECT MOTOR CIRCUIT BREAKER OPERATION








a. Connect the positive (+) lead from the battery to terminal and the negative (-) lead to terminal on the lumbar support motor connector and move the lumbar support to front end position.





b. Continue to apply voltage, check that there is a circuit breaker operation noise within 4 to 60 seconds.
c. Reverse the polarity check that the lumbar support begins to move release side within approximately 60 seconds.
If operation is not as specified, replace the motor.