Drive Information Center Temperature Display Always Reads OC
WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Drive Information Center Temperature Display Always Reads OC Diagnosis (Steps 1-6)
Courtesy of GENERAL MOTORS CORP.
Fig 2: Drive Information Center Temperature Display Always Reads OC Diagnosis (Steps 7-9)