My 96 Blower Motor has quit working. Had her checked out and the voltage coming from the acm (air conditioner control module) is dead. My mechanic says that it's gonna need to be replaced. So far my Cadillac dealer has quoted either $450 or $750 for the module. It's VIN dependent. I didn't have the VIN # when I called. My question? Are there any other sources for this part? If it is delaer only I'll bite the bullet. Thanks for any help. Great forum.