U0412-00 Invalid Data Received From Battery Energy Control Module "A"

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NOTE:

This DTC indicates a communication issue has occurred between the Sending control module (Battery Pack Control Module - BPCM) and the Reporting control module(s) that set this fault.

The COMMUNICATION DIAGNOSTIC PROCEDURE MUST be performed before replacing any component(s) or module(s). Perform the COMMUNICATION DIAGNOSTIC PROCEDURE. Refer to: COMMUNICATION DIAGNOSTIC PROCEDURE .