Instrument Panel, Gages & Console Connector End Views
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: Identifying Ambient Air Temperature Sensor (UH9/CJ2) Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 2: Identifying Driver Information Center (DIC) Switch (UH9) Connector Terminals