I have a 2007.5 Chevy 2500HD Duramax and my passenger side tail light works when it wants to and third brake light isn’t working at all. I just put a new set of LED tail lights and they worked perfectly at first then the passenger side stop working again. When I put the hazards on it flashes perfectly then but not when I put the turn signal on or press the brakes. Also the reverse lights stay on both of the tail lights at all times and third brake light isn’t working at all. Any help would be appreciated and a wiring diagram or the rear tail lights and third brake light would be much appreciated. I can’t find one anywhere. Thanks in advance!