This BCM was from a 2010 Colorado. It was a salvage vehicle and has not been tested but if it happens to be non-functional I will issue a refund. Please double check part # to make sure this is compatible with your application. Any questions, let me know. I do my best to ship items promptly but occasionally may take up to two days depending on my schedule. USPS Ground Advantage shipping. Western US locations will take a few days in transit from my location in PA.