They should know what needs to be done. PCM (powertrain control module) is basically the brains of the engine. It's a box with circuits etc. To change it should be a simple matter of unplugging it and plugging a new one and setting the various codes that need to be set- a couple of hours worth of work. However, the PCM is expensive (should be free to you due to the recall)and not usually stocked. I wonder if it would've been better if the customers were sent to Toyota dealerships as opposed to GM (since Pontiac is no longer).
Me: 35|WAW: 38|D: 6yo | http://tinyurl.com/2dxx7m6 Feb 2006, left, came back in two weeks Aug 2006, left again Apr 2007, filed for divorce Dec 2007, reunited Mar 2010, moved out, filed again
