Yeah I wouldn't install your CAI until it's settled with.
No it doesn't void anything. Not even a 'delete tune' voids anything. But techs are stubborn and most people don't want to have to sue every time something breaks in their car.
@Snipesy , is there something in the computer logs that can be seen that points to this happening?
My wife said she had a particularly heavy "slam" yesterday, but given how inconsistently it happens, I'm not sure we'll ever be able to get the dealer to see it, as it will probably decide to act fine while it is there.
Shifting it into manual - and thus, disengaging the neutral-stop feature - seems to entirely solve the issue.
