Quote Originally Posted by thehunterooo
my hold button is like being in 3rd gear the entire time, i dont think you could over-rev or stall with the button on

if im going over 30 driving normally, it will down shift to the 3rd gear, at 50 or so you should be in 4th or th overdrive, so it will down shift

but i have never been able to get proof of what the hold button is or does, but thats what im assuming
As I understand it (and from what I've observed) the hold button only affects 1st and 2nd gears. The whole purpose of it is to be able to lock the A/T into either gear for things like driving on ice and snow, where you don't want it to slip into a higher gear when your wheels are spinning.

That's about all it was meant to do, and that's about all it is good for.