Originally Posted by doubled50
I'm also interested in this for my 05 Malibu LS. I got 2 new key FOB's with the auto start from my buddy who had an 07 Impala that was totalled.
if your car does not have the remote start module then you cant just have a FOB with the button and have the remote start work.
I believe if you look in your manual under "Keys" there is a second on reprogramming the key fob.