Climate Control Assembly

The electronic automatic temperature control (EATC) module, located in the instrument panel, has the following features:

• a blower speed override control for manual input.
• a vacuum fluorescent display for displaying set temperature, ambient 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.