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Home >> Mitsubishi >> 2014 >> Outlander ES >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Continuously Variable Transaxle (CVT) On-Vehicle Service - With Diagnostics >> Diagnosis < CVT > >> Diagnostic Trouble Code Procedures >> DTC U0121: CAN Time-out Error (ASC) >> Diagnostic Function
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Diagnostic Function

TCM determines that malfunction is present if the periodic communication data sent from the ASC-ECU via CAN bus lines is abnormal.