HVAC Schematics

WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Power, Ground, Blower Motor, Recirculation Actuator

Courtesy of GENERAL MOTORS CORP.

Fig 2: Air Delivery, EVAP Temperature Sensor, Rear Passenger Air Temperature Actuator

Courtesy of GENERAL MOTORS CORP.

Fig 3: A/C Refrigerant Pressure Sensor

Courtesy of GENERAL MOTORS CORP.

Fig 4: DLC, Temperature Controls, Sunload Sensor

Courtesy of GENERAL MOTORS CORP.

Fig 5: Air Quality Sensor, Rear Mode Motor

Courtesy of GENERAL MOTORS CORP.