glenn trider

i have 35 foot 5th wheel and had constant issues with pairing them to my new 2024 sierra hd dealer finally got up and said the sensors are too far away from the truck receiver behind plate . specs call for max distance of 23 feet . my is 22 feet will catch front tires but wont sync to rear tires which are further away . duramax forum has a thread about relocated the receiver below the plate to improve reception .finally there is a thread showing it relocated to the trailer with an extension cable . i will try to drop the receiver down and give it another try . the dealer was mildly helpful but they dont know much either . measure from the receiver to the back of your tire to check distance . the arm tool does not work for me either used manual method . hope this helps . GM has not properly tested this on different trailers .

Im looking for advice as to why the camera i picked up today from my Oshawa GMC dealer not working ... I have setup trailer profile for my Cameo 5th wheel camper ... I plugged in trailer camera to exterior port ... started engine and camper harness 8pin plugged in get screen to check trailer lights etc go to cameras and get black screen tried switching to interior camera port similar results anybody got solutions ?