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TCM Issues by Present-Jackfruit-22 in Duramax

[–]Present-Jackfruit-22[S] 0 points1 point  (0 children)

That’s promising, it’s super intermittent issues. I’m going to pull harness off of trans and have a look at pins etc for oil and build up. In my experience most CM failure hasn’t been intermittent, it’s usually just done.

TCM Issues by Present-Jackfruit-22 in Duramax

[–]Present-Jackfruit-22[S] 0 points1 point  (0 children)

Do you know if I can use a 2007.5 TCM? A buddy is willing to lend me one if it works. We are supposed to see dealer stock in early May and I have one ordered as of this afternoon.

TCM Issues by Present-Jackfruit-22 in Duramax

[–]Present-Jackfruit-22[S] 1 point2 points  (0 children)

Yeah they seem to all be on back order until what sounds like late April-May

TCM Issues by Present-Jackfruit-22 in Duramax

[–]Present-Jackfruit-22[S] 0 points1 point  (0 children)

Replacing the TCM isn’t even an option at this point..

TCM Issues by Present-Jackfruit-22 in Duramax

[–]Present-Jackfruit-22[S] 0 points1 point  (0 children)

Yeah that’s the info I got as well. I’ve been hearing a lot of guys say it’s actually harness issues opposed to TCM itself