× 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: cant communicate
Posted to Technical Discussion Forum on 2/1/2020

[...trimmed text...]

Pull up a wiring diagram. Connect your scope to the communication lines at the DLC and capture the communication happening on the different systems that vehicle uses.

Post your scope captures so we... Login to read more.