× 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: Dumb CAN question (be gentile)
Posted to Technical Theory Forum on 9/12/2018

For the record (and this is no help to the OP...), I've seen J1939 with two terminating resistors on the backbone, one on the backbone with one inside a module, and just one 120Ω resistor inside a module. There seems to be no "rules," and it's application... Login to read more.