× 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: Freightliner Bus Help
Posted to HD/Fleet Forum on 10/2/2009 1 Reply

I've had the tcm unplugged and checked before. Same readings. I did not try to start it though. Don't the tcu need connected for a neutral signal for start? Login to read more.

1 Replies Received (View Replies)