2017 Silverado Double Cab WT

[btaylor1415]

Does anyone know what all parts it would take to add keyless entry with the fobs and the tailgate camera handle connected to the radio screen. I have seen gm parts that look like what I would need but if it doesn't work then I am out the money and not my work. One kit went into detail of sending in the old computer once the new one is installed. Can anyone out there help?

[wforrest08]