LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 1983 >> Forward Control 7.4 W, Standard >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> A/C-Heater System - Manual >> Operation >> System Controls >> Temperature Control Lever

Temperature Control Lever

Temperature control lever regulates the temperature of air entering passenger compartment through a cable operating the blend air door. In "COLD" position, air by-passes the heater core to provide maximum cooling.

In other positions, air chilled by the evaporator core and heated air from the heater core are mixed to provide air of the desired temperature. In "HOT" position, A/C system should be off to provide maximum heating.

scientia non olet · About LEMON Manuals