Diagnosis And Testing - Remote Keyless Entry Module
WARNING: This page is about a different car, the 2004 Dodge Pickup and 2004 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
The most reliable, efficient, and accurate means to diagnose the power lock system requires the use of a DRBIII(R) scan tool and POWER POOR LOCKS/RKE .
refer to the appropriate SYSTEM WIRING DIAGRAMS article.