PCM Controlled A/C

This vehicle may be equipped with Front(C60) and Rear(C34) A/C system. This system is designed to provide a comfortable environment inside the passenger compartment. The Rear(C34) A/C system is controlled by the Front(C60) HVAC Control Assembly. Both electronic and vacuum circuits determine air intake and discharge locations. PCM Controlled A/C operation is the same for either Front(C60) or the Front and Rear(C34) HVAC system. Refer to PCM Controlled Air Conditioning Description for more information regarding the PCM Controlled Air Conditioning system.