Having problems with your 2006 Pontiac Grand Prix ?
My 2006 pontiac grand prix air conditioner blows intermittently
\015 Once on, it stays on until the car is turned off. If the car is started and it isn't on it will sometimes come on after a few minutes above 45 mph, but not always.\015
There is a pc-board that contrpls your AC functions. You need to most likely replace it. It's a specialist type of repair. i would not do it myself.
Repair Help & Product Troubleshooting for 2006 Pontiac Grand Prix
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