DESCRIPTION
The Electronic Climate Control (ECC) module (A/C-heater control panel) contains a function selector dial, driver's and passenger's temperature dials, a REC (recirculated air) switch, AC OFF switch, and a fan speed (blower motor) control lever. (Scheme 5) The heater (blower motor) fan is controlled by ECC output (power) stage.
Other system components include an A/C relay, A/C compressor, low-pressure switch (pressostat), A/C safety and high-pressure switch, engine coolant temperature sensor, outside temperature sensor, interior temperature sensors, and duct temperature sensors.
In addition, driver's and passenger's temperature control damper motors, recirculation damper motor, floor/defroster damper motor, ventilation damper motor, and diagnostic connectors (units) complete system.
