Originally Posted by
M60A3Driver
It sounds like your RCM went bad.If you have a spare, or can borrow someone else's swap it out. When the fan speed goes crazy, that's usually it.
As far as shifting, that could be your conductor plate.
I don't have a spare...if I buy a used one, is it plugged and play ir does ut need programming?
As far as my shifter, it's only while in Park. I put it in drive then when I try to put it in reverse or park, I can't. I have to wiggle the shat out of it to get it to go in R/P. As far as driving, it shifts great.