tazmanken

I posted else where on the forums but got no feed back,so thought I would try here, I have a 2015 f150 XLT with the tow package and I installed one of those Tailgate LED bars and plugged it into the 4 flat plug and now the truck thinks Im towing a trailer,it also deactivated the rear parking sensors,and the trailer info comes up on the dash every time I start the truck,is there a way to disable this so the truck does not think Im towing a trailer?or do I have to hard wire the light bar? I didnt want to hard wire it because I didnt want a bunch of wire connectors back there where it will get corroded in the Ohio winters.Anyway thanks for any help Ken