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Home › Fiat › 2013 › 500 Abarth › Repair and Diagnosis › External Pages › Different variant/trim › Section 5 ((Transmission Control Module (TCM) - Electrical Diagnostics) › Diagnosis And Testing › U0077-Control Module Communication Bus Off › Set Condition

Set Condition

WARNING: This page is about a different variant/trim than selected.

The Transmission Control Module (TCM) Module has detected catastrophic failure on the CAN bus.