Brake Controller Communications
I have a 2009 Chevrolet 2500HD pickup with integrated brake controller. I’m attempting with partial success to hook up Tekonsha P3 brake controller to my 1991 Airstream, triple axle, with Kodiak disc and Actibrake. We have gotten to the point where the trailer brakes work, but the display module on the brake controller flashes “no trailer connection” then flashes back to the set-up screen. The mechanic put a new pigtail connector on the trailer and a new ground wire on the trailer, no change in the message. The mechanic now feels that the trailer is not sending a good signal back to the brake controller in the truck! Does anyone know how we can renew the vows between the truck and the trailer (make them communicate together) so the happy campers can again roll down the road without “no trailer connection” flashing in my face?
Next cool one on me.