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: