U0594-00 Implausible Data Received From Hybrid Control Module
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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 .
NOTE:
This DTC indicates that the Hybrid Control Processor (HCP) is not sending a valid message over the Controller Area Network (CAN) bus. Therefore, the HCP is considered to be the "offending module". The "offending module" will be referred to in the COMMUNICATION DIAGNOSTIC procedure.