I got a 2010 lmm crew cab. Last week stabilitrac and cel came on. And there was no underline under prnm1. It will go into reverse and drive hard. When I shift back to park the door locks would go up and down like crazy. So I checked codes and there was p0708 c0267 c0899 c0561 u1826. So I read up and came to the conclusion that I have a bad tcm. Well I ordered one and got programmed and it still doing this. I can clear the codes and drive but they come back randomly. I think it may have been a rainy day every time it does it. Sometimes I clear the codes and they come back instantly. P0708 c0561 are the ones that always come back.
