PRNDL Display
WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
The instrument panel cluster (IPC) is equipped with a Park, Reverse, Neutral, Drive, Low (PRNDL) display. The IPC PRNDL receives a class 2 message from the powertrain control module (PCM) indicating the PRNDL position.