Join Date: Jan 2010
Location: Fountain Valley California
I only know of the complete set of service manuals for the car, that are from GM's publication supplier, and that is Helm Inc. in Michigan. Its 4 huge volumes that contain all the info for all 3 versions of the car. Cost a lot, but are very good. I've read on here, that there are other vendor sources at possibly better prices, but I *don't know* which ones they are.