× 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: GM Techs, Can Bus issues. HELP!
Posted to Technical Discussion Forum on 3/14/2020 1 Reply

If I was able to bypass the BCM like I did with the TCM will it still communicate on the bus or is the BCM required to be the system modem/hub for all communication? Login to read more.

1 Replies Received (View Replies)