U0044 Chevrolet Vehicle Communication Bus B () High

U0044 Chevrolet Vehicle Communication Bus B () High

OBD Code:
System:
Subsystem:

U0044 Chevrolet – (ASE)
Network Communication
Fuel & Air metering, Auxiliary emission controls

Trouble Code Description: Vehicle Communication Bus B () High

Location:
Analysis:

Possible Causes:

Tech description: