I would be happy to help you. For your 2006 Kenworth T300 I recommend the Tekonsha Prodigy P2 Trailer Brake Controller item # 90885. This controller ties into the brake stoplight switch that's usually located above the brake pedal, which is what tells the controller that the vehicle brakes are being applied so the connection is purely electrical, not hydraulic or air actuated.
What is important is that the controller is wired to your Kenworth correctly. The red wire runs to the stoplight... view full answer...
Go To Results