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Home >> Mitsubishi >> 2011 >> Eclipse GT >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Automatic Air Conditioning >> Automatic A/C Diagnosis >> Diagnostic Trouble Code Procedures >> DTC B1022: Air Thermo Sensor System (Open Circuit) >> Function
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DTC B1022: Air Thermo Sensor System (Open Circuit): Function

The air thermo sensor sends the temperature information inside the heater unit to the A/C-ECU and controls the temperature of the air coming out of the vents.