WARNING: This page is about a different car, the 2002 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Door Lock Actuator - Driver
Courtesy of GENERAL MOTORS CORP.
Fig 2: Identifying Door Lock Actuator - Front Passenger
Courtesy of GENERAL MOTORS CORP.
Fig 3: Identifying Door Lock Actuator - LR
Courtesy of GENERAL MOTORS CORP.
Fig 4: Identifying Door Lock Actuator - RR
Courtesy of GENERAL MOTORS CORP.
Fig 5: Identifying Door Lock Switch - Driver
Courtesy of GENERAL MOTORS CORP.
Fig 6: Identifying Door Lock Switch - Front Passenger