Temperature Valve

The Temperature Valve is controlled by the temperature control in the Heater-A/C and Rear Defogger Control Assembly. With the control in "C," the valve is in the cold position. This prevents air from blowing across the Heater Core. With the control in any position but "C," the Temperature Valve is open. According to the control position, some or all of the air blows across the Heater Core.