WARNING: This page is about a different car, the 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: A/C Compressor Clutch
Courtesy of GENERAL MOTORS CORP.
Fig 2: A/C Refrigerant Pressure Sensor
Courtesy of GENERAL MOTORS CORP.
Fig 3: Air Temperature Actuator - Left
Courtesy of GENERAL MOTORS CORP.
Fig 4: Air Temperature Actuator - Right
Courtesy of GENERAL MOTORS CORP.
Fig 5: Air Temperature Actuator - Auxiliary
Courtesy of GENERAL MOTORS CORP.
Fig 6: Ambient Air Temperature Sensor
Courtesy of GENERAL MOTORS CORP.
Fig 7: Blower Motor - Auxiliary
Courtesy of GENERAL MOTORS CORP.
Fig 8: Blower Motor Relay - Auxiliary
Courtesy of GENERAL MOTORS CORP.
Fig 9: Blower Motor Resistor Assembly
Courtesy of GENERAL MOTORS CORP.
Fig 10: Blower Motor Resistor Assembly - Auxiliary
Courtesy of GENERAL MOTORS CORP.
Fig 11: Evaporative Temperature Sensor
Courtesy of GENERAL MOTORS CORP.
Fig 12: HVAC Control Module - Auxiliary Connector C1
Courtesy of GENERAL MOTORS CORP.
Fig 13: HVAC Control Module - Auxiliary Connector C2