Power Seat Control Module: Testing and Inspection
Driver's Power Seat Control Unit Input Test1. Remove the driver's power seat mounting bolt.
NOTE: Be careful not to scratch the interior trim.
2. Disconnect the connectors from the driver's power seat control unit (A).
NOTE: Turning the ignition switch ON (II) when the power seat connectors are disconnected may set SRS codes.
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.
Part 1:
Part 2:
4. Reconnect the connectors to the driver'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.
NOTE: All connector views are from wire side of female terminals.
5. With the power seat control unit 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.