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Home >> Saturn >> 2002 >> L100 L4-2.2L VIN F >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Body Control Module >> Description and Operation >> Body Control Module Functions >> Automatic Climate Control (ACC)
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Automatic Climate Control (ACC)

The automatic climate control system controls the heating, cooling and ventilation in the vehicle. The system is made up of, HVAC control module, Passenger Compartment Temperature Sensor, Outside Temperature Sensor, Solar Load Sensor and Body Control Module. The HVAC control module uses the information from sensors to adjust temperature in the vehicle to suit the desired settings.