2016 GMC Sierra 2500 3500 Canyon Yukon GPS Interface Control Module 84028495 IO5

2016 GMC Sierra GPS Interface Control Module -- Dealer Unlock Required -- Professionally remanufactured item in 100% working order. Item may have normal signs of wear. Please see photos for more details. Part Number: 84028495 Interchange Part Number: 591-04220 Compatible Part Number: 23212438, 23364953, 23415901, 84089007 Option Code: IO5 This is a professionally remanufactured GPS Interface Control Module that fits a 2016 GMC Sierra. Please see pictures for more cosmetic details. This item has been cleaned, serviced as needed and thoroughly checked. Function is in 100% working order! This unit is being sold as a REPLACEMENT ONLY! The part number is 84028495. If you do not have this exact part number, or compatible part number currently in your vehicle, it will likely NOT WORK. If you are unsure of your part number, contact us with your VIN and they should be able to provide you with the correct part number. They may look the same and have the same plugs but data streams may be different, not allowing them to code. For example, external amps are used in some cars and will not allow interchange, etc.