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Home >> Fiat >> 2014 >> 500e >> Repair and Diagnosis (Single Page) >> General Information >> OEM General Information >> Regenerative Brake Controller (RBC) - Electrical Diagnostics - 500E >> Diagnosis And Testing >> U0121-00-Lost Communication With Anti-Lock Brake System (Abs) Control Module >> Set Condition
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Set Condition

If the Regenerative Brake Controller (RBC) fails to receive bus messages from the Anti-lock Brake System (ABS) Module for approximately 150 ms.