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U2105 Diagnostic Trouble Code Discussion for March 2011

TCM - No Communication With Engine Control Module

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Trouble Ticket Help Requests for DTC U2105
Help Request Posted
2005 Chevrolet Cobalt 2.2L MIL Lamp on VIN: 1G1AK52F85
... but want to give as much information as i can.This vehicle came in with no electric assist steering and trans shifting poorly and also would try to die at stop signs.When i went to drive it the steering was not working but when i tried to turn it real hard...
March 10, 2011