Review on ACDelco 20964299 Original Equipment Assembly by Carl Morgan

As mentioned in the previous review, this part needs to be programmed onto your truck! Don't expect it to be just plug and play! It's important that you do this because in the case of my 2014 Chevy 2500HD, plugging this part into my truck without programming caused all sorts of electrical problems in my truck that have cost me hundreds of dollars (thanks to Revain and AC Delco for the production). mention programming). required in the description). Therefore PLEASE program before driving!