U0543 Chevrolet Invalid Data Received From Headlamp Control Module B

U0543 Chevrolet Invalid Data Received From Headlamp Control Module B

OBD Code:
System:
Subsystem:
 U0543 Chevrolet – (ASE)
 Network Communication
 Vehicle Speed Control, Idle Controls, and Auxiliary Inputs

Trouble Code Description: Invalid Data Received From Headlamp Control Module B


Location:
Analysis:

Possible Causes:

 Headlamp Control Module B
 Invalid Data Received from Control Module

 

Tech description: