U0597 Buick Invalid Data Received From AC to DC Converter Control Module A

U0598 Buick Invalid Data Received From AC to DC Converter Control Module B

OBD Code:
System:
Subsystem:

U0598 Buick – (ASE)
Network Communication
Vehicle Speed Control, Idle Controls, and Auxiliary Inputs

Trouble Code Description: Invalid Data Received From AC to DC Converter Control Module B

Location:
Analysis:

Possible Causes:

AC to DC Converter Control Module B
Invalid Data Received from Control Module

Tech description:

Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick Verano – Buick Enclave – Buick Encore – Buick Rainier – Buick Rendezvous – Buick Terraza – Buick Riviera