Recent content by Coleyslawn
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07 Yukon transmission shifting issue
I would like to chime in on this. I was having the same issues you are having. I didnt drive it for about a week and the battery just went dead due to the back door not fully being shut. After a new battery was installed, I cranked it up and all of a sudden, the TCM would quit communicating ...- Coleyslawn
- Post #5
- Forum: Engine & Drivetrain
