Electronic Climate Control Panel

The Electronic Automatic Temperature Control (EATC) module, located in the instrument panel, has the following features:
^ 11 push buttons
^ a blower speed override thumbwheel for manual input
^ a vacuum fluorescent display for displaying set temperature, function and Diagnostic Trouble Codes (DTCs)
^ an On-Board Diagnostic (OBD) feature to supply the technician with Diagnostic Trouble Codes (DTCs). These DTCs direct the technician to the inoperative component.