I have a 04 Pontiac Grand Prix GT. I had work done to the PCM in Jan and the key had to be reprogrammed. Unfortuneatly I only programmed the one key (mine) and never programmed the wife's. Now I cannot find my key and my wifes key will not work as it enables the theft system. Can I take the remaining key and VIN number to the garage and have it programmed...without the car?
Nov 6, 2012 at 2:14 AM