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U0402-Invalid-Data-Received-From-TCM
#1

Invalid Data Received From TCM

Network DTC concerns occur during module-to-module communication

Cause:
Invalid data network concerns data is transferred within the normal inter-module message, but contains known invalid data. The transmitting module logs a DTC related to the invalid data concern.
Missing message network concerns missing message concerns are logged by the module upon failure to receive a message from another module within a defined retry period.

Symptoms:
Check engine light
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