Hey guys, I have a 07 equinox, it's up there, 364km. I do lots of driving, have just had a fluid flush about 4k ago, before that and now it's been slipping, but finds a gear before it winds up too much, it does not like between 1600 to 2000 rpm. There is no chance I will be getting a rebuilt or different transmission for this cause of its age and extreme difficulties in getting to it and getting it re and re'd the cost involved, but it's never given me trouble, the one option I am wanting to pursue and why I'm posting is the transmission is the tcm, could this be the problem, and if it's external is it worth a shot to replace it? This could be an affordable gamble and where is this located? Any thoughts and opinions would be greatly appreciated!!