Join Now
International Automotive Technicians Network

U0101 Diagnostic Trouble Code Discussion for January 2010

Lost Communication With TCM


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 U0101
Help Request Posted
2006 Dodge Charger 2.7L wont shift VIN: 2B3KA43G46
U0101: Lost Communication With TCM. ... after about 1/2 mile. The CEL will come on as well as the TCL, upon testing it has codes P0605 and U0101. Checked wiring harness for worn spots and continuity. all checked good. Can reset codes and will drive fine until it...
January 19, 2010
2006 Dodge Charger 2.7L wont shift VIN: 2B3KA43G46
U0101: Lost Communication With TCM. ... after about 1/2 mile. The CEL will come on as well as the TCL, upon testing it has codes P0605 and U0101. Checked wiring harness for worn spots and continuity. all checked good. Can reset codes and will drive fine until it...
January 19, 2010