U0148 Buick Lost Communication With Gateway C

U0149 Buick Lost Communication With Gateway D

OBD Code:
System:
Subsystem: 		 U0149 Buick – (ASE)
 Network Communication
 Fuel and Air Metering

Trouble Code Description: Lost Communication With Gateway D


Location:
Analysis:

Possible Causes:
 Gateway D
 

 

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