A/C-Heater System - Automatic: Operation: Programmer: Notes

The programmer (computer) is located below the glove box panel. It receives electrical signals from temperature sensors, temperature selector dial and vacuum signals from the mode selector lever. The programmer then controls fan speed, air mix shutters and water valve to maintain a desired temperature.

The programmer is located below the glove box panel. It consists of an amplifier, damper, transducer, rotary vacuum valve and vacuum motor.