How to fix the U0101 code on my 2011 Ford F350 6.7L Diesel?
Hi there
This code means there is a problem with the communication between the ecm and tcm. This could be a damaged communication line or a problem with the tcm.
U0101 FORD - Lost Communication With Transmission Control Module Read more: https://www.autocodes.com/u0101_ford.html
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