The brake magnets will hum when there is current flowing through them. Otherwise the structure wont function as it should be.

Wiring Diagram For Brake Controller Class Scape11
Voyager xp brake controller wiring diagram. Each part should be set and connected with other parts in particular way. I have a 2006 chevy suburban equipted w a trailer package i have the wiring harness to install on to my tekonsha voyager brake controller. Many times you will be able to use a direct fit wiring harness to attach your brake controller with your vehicles wiring harness if your vehicle came with a factory tow package. The voyager incorporates patented braking sensor by tekonsha and is the best value you will find for smooth and secure trailer braking. Of travel see below. The problem i have is there are 5 wires on the wiring harness and only 4 on the controller.
If you will send me the year make and model of your vehicle i will be happy to see if you are able to use a direct fit wiring harness. The voyager must be parallel to direction. Warning this brake. Simply plug the brake control end of the wiring harness into the back of the brake control and the vehicle end into the automobiles port. Anytime the bi colored light shows any color other than green there is current flowing through the brake magnets. 2 plug units are designed for brake controls that have a wiring port built into the back of the unit.
It is compact size and features like a bicolored led brake monitor to assure a complete connection to trailer brakes and give an indication of relative braking power being applied make the voyager extremely versatile. Front of the voyager must be horizontal see below. Brake controls that utilize the 2 plug style of wiring harness will be identified with the plug play logo. Tekonsha voyager wiring diagram tekonsha voyager electric brake controller wiring diagram tekonsha voyager installation instructions tekonsha voyager wiring diagram every electric structure is made up of various distinct components.