WARNING: This page is about a different car, the 2002 Oldsmobile Intrigue. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Cruise Control Module (CCM) Connector End View
Courtesy of GENERAL MOTORS CORP.
Fig 2: Cruise Control Release Switch Connector End View
Courtesy of GENERAL MOTORS CORP.
Fig 3: Cruise Control On/Off Switch Connector End View