× 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

U2100 Diagnostic Trouble Code Discussion for May 2011

Controller Area Network BUS Communication

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC U2100
Help Request Posted
2005 Pontiac G6 3.5L No Start, Stall VIN: 1G2ZG52855
U2100: Can bus communication. Vehicle came in for stalling at times and would have to wait to restart. After letting sit for approx 10 min. Vehicle would restart. Vehicle would always crank. On test drive, noticed that when vehicle would stall, nothing on that data changes. (we dont lose d...
May 25, 2011