Buick Repair Questions? Ask a Mechanic for Answers ASAP
Welcome to JustAnswer, my name is XXXXX XXXXX I'm here to help get your problem resolved. This is a common problem and the best option for you to save money is buy the bcm yourself then have dealer install and program it. The BCM needs to be installed for it to be programmed so there is no other options other then to let dealer install/program which they will charge about $100 for then the part you can buy for about $200 bringing total cost down to $300 total. The part number is XXXXX here is one on ebay for $160 http://www.ebay.com/itm/ACDelco-15234888-New-Electronic-Control-Unit-/230867767398?pt=Motors_Car_Truck_Parts_Accessories&hash=item35c0ca9066&vxp=mtr
Let me know if you have questions or if there is anything else I can do to help. Thanks.
in your opion how receptive do you thinkl the dealer will be to installing a BCM that I don't but from them