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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 U1415: Coding Not Completed >> Trouble Judgment

Trouble Judgment

The A/C-ECU or heater control unit <vehicles without A/C> receives the vehicle information signals from the ETACS-ECU via the CAN bus lines. If incorrect global coding data is received or coding data cannot be received with the ignition switch turned ON when the coding confirmation is completed, diagnostic trouble code B222C is stored.