× 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

U0100 Diagnostic Trouble Code Discussion for July 2011

Lost Communication With ECM

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 U0100
Help Request Posted
2006 Dodge Charger R/T 5.7L Hesitation, Surge, Cuts out, Stall VIN: 2B3KA53H86
U0100: Lost Communication With ECM/PCM. ... belongs to my niece, was wondering if these symptoms rang a bell with any one... Will cut out, sometimes will cut OFF, when cuts off while idling there is a red lamp on dash that the owners manual says is electronic throttle warn light... Sometimes will bu...
July 12, 2011