Electronic Automatic Temperature Control (EATC) Module: Notes
WARNING: This page is about a different car, the 1996 Mercury Grand Marquis and 1996 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
The EATC module consists of temperature selection buttons, digital display window, OFF (system on/off) button, AUTOMATIC button, OUTSIDE TEMP button, blower speed control thumbwheel, and mode control (manual override) buttons.
EATC system can be operated in full automatic mode by pressing AUTOMATIC button, or manually operated by selecting one of following mode control (manual override) buttons: MAX A/C, NORM A/C, VENT, FLOOR, FLR-DEF and DEF. See Figure.