× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Pattern failure p0157b in fleet vans
Posted to Technical Discussion Forum on 3/8/2017 6 Replies

Thank you Mr. Avery for your reply. I have been reading your posts for quite some time and have enjoyed reading most of them, albeit pretty technical making me feel pretty stupid at times.

Based on your reply it seems that GM might be making a software updat... Login to read more.

6 Replies Received (View Replies)