Home >> Mitsubishi >> 2010 >> Lancer ES, Standard >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating, Air Conditioning And Ventilation -- Lancer >> Manual A/C Diagnosis >> Diagnostic Trouble Code Procedures >> DTC B1031, B1032: Air Thermo Sensor System >> DTC Set Condition