Try unplugging those LED bulbs and plugging them back in.
Also, if resistors were added when the LEDs' were installed, check for loose connections.
Also, if resistors were added when the LEDs' were installed, check for loose connections.
Again, I do not have a tow bar and am only reporting what I read here on the forum, which indicated that the ground switch is located within the socket mounted on the hitch that the trailer connector plugs into such that the switch operates automatically. The problem is corrosion within the switch. Sorry but I don't recall the fix, but if I were having the problem I would give it a shot of WD40 and insert/remove the trailer's plug several times to get things cleaned up.Is it not the same ground for hazard light and turn signal? I only have problem with my turn signals, the hazard works without any problem. But anyway where is this ground switch located, so I might ba able to check that?
Oh well, on to Plan B.No luck with the wd40, still same problem.