Instrument Panel Cluster Programming and Setup
WARNING: This page is about a different car, the 2005 Pontiac Aztek and 2005 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
The instrument panel cluster (IPC) must be setup using the service programming system (SPS). Refer to Service Programming System (SPS) .
The driver information center (DIC) must be setup using the compass calibration and variance procedure. Refer to Electronic Compass Calibration in Instrument Panel, Gages, and Console.