FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Power Door Lock Control Module: Testing and Inspection

Remove the glove box, then disconnect the 18P connector from the control unit.

Inspect the connector 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.

Control Unit Input Test:




Control Unit Input Test:




- If the terminals look OK, make the following input tests at the connector.
- 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.