Power Door Lock/Unlock Switch

WARNING: This page is about a different car, the 2002 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.

Remove the switch to be tested. See POWER DOOR LOCK/UNLOCK SWITCH in REMOVAL & INSTALLATION.
Using an ohmmeter, test switch for resistance values. See Fig 1.
If test results are not obtained, replace the switch.

Fig 1: Testing Door Lock Switch

Courtesy of CHRYSLER CORP.