Computer Controller

ATC Computer Controls:

The ATC computer controller manages all of the systems electronic functions. It provides logic and/or power to operate the power module, blend-air door actuator, the mode door and fresh/recirc actuators. It remembers the operators control panel selected settings when the vehicle is not running and measures return inputs from the sun sensor and various temperature sensors. After measuring all input information, the computer will ground the output circuits to provide logic signals for automatic system control. The computer control panel is not serviceable except for the illumination bulbs pertaining to the mode, blower speed, temperature, A/C and off buttons.