Corresponding with one local dealer, they are advising that three parts are required to for my 450NX+ F-Sport.
PW960-78005 Towing Hitch Kit
PT725-78221 Towing Wire Harness
8910A-78010 Liftgate Motion Sensor

Vehicle came equipped with the 2,000-LB towing capacity (TF accessory code) and a kick sensor. Others have mentioned moving the kick sensor. Can the existing one be reused or is the 8910A-78010 part required as a replacement?