× 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: Allison Question
Posted to HD/Fleet Forum on 12/13/2002 2 Replies

[...trimmed text...]

J1939 is a CAN buss, digital information. You are not going to see much with a scope.

Re: [...]

[...trimmed text...]

The buss needs to be closed. No open con... Login to read more.

2 Replies Received (View Replies)