Passenger's Power Seat Control Unit Input Test
Passenger's Power Seat Control Unit Input Test1. Remove the passenger's power seat mounting bolts.
NOTE: Be careful not to scratch the interior trim.
2. Disconnect the connectors from the passenger's power seat control unit (A).
3. Inspect the connector and socket terminals to be sure they are all making good contact.
- If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system.
- If the terminals look OK, go to step 4.
4. With the connectors still disconnected, make these input tests at the connectors.
- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, go to step 5.
5. Reconnect the connectors to the passenger's power seat control unit, and make these input tests at the connectors.
- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, the control unit must be faulty; replace it.