Check trailer wiring message 2014 Silverado
My truck is a 2014 Silverado with factory ITBC brake controller built in. While towing my camper this weekend, I would randomly get a message on the dash that said "Check trailer wiring ". A couple ...
Forum Discussion
mooky stinks wrote:
Mine did that until I changed the trailer plug to the GM recommended Pollack brand plug. It fits much tighter. Never did it again.
Ditto.
That's the most common issue is a loose fitting plug on the trailer side.
I switched to Pollak too, problem solved. I fought and screwed with the problem for two years, and was having a casual conversation with someone about it and they mentioned the Pollak brand plug, so I installed it.
DONE.
That was at least 4 years ago.
