WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Cooling Fan - Left (3.1 L) Connector End View
Courtesy of GENERAL MOTORS CORP.
Fig 2: Cooling Fan - Left (3.8L) Connector End View
Courtesy of GENERAL MOTORS CORP.
Fig 3: Cooling Fan - Right (3.1 L) Connector End View
Courtesy of GENERAL MOTORS CORP.
Fig 4: Cooling Fan - Right (3.8L) Connector End View