U0402 Chevrolet Invalid Data Received From Transmission Control Module (TCM)

U0402 Chevrolet Invalid Data Received From Transmission Control Module (TCM)

OBD Code:
System:
Subsystem:

U0402 Chevrolet – (ASE)
Network Communication
Auxiliary Emission Controls

Trouble Code Description: Invalid Data Received From Transmission Control Module (TCM)

Location:
Analysis:

Possible Causes:

Transmission Control Module (TCM)
Invalid Data Received from Control Module

Tech description: