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U0101 Diagnostic Trouble Code Discussion for May 2021

Lost Communication With TCM


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Trouble Ticket Help Requests for DTC U0101
Help Request Posted
2008 Dodge Ram 3500 SLT 6.7L No Start VIN: 3D3ML49A48
U0101: . HELP! This 6.7 diesel is eating PCM's. Came in with bad #4 injector and bad injector driver from PCM. Replaced injector and bought reman computer from on line source. Ran great for 3 days then just died. Never had a check engine light on or codes in PCM. H...
May 05, 2021