![Trailer Brake Controller wiring question - after plugging in brake controller into the harness the brake light lights up, kinda if like red wire (brake pedal signal) getting shorted with black (battery Trailer Brake Controller wiring question - after plugging in brake controller into the harness the brake light lights up, kinda if like red wire (brake pedal signal) getting shorted with black (battery](https://i.redd.it/3v6wd41z744c1.jpg)
Trailer Brake Controller wiring question - after plugging in brake controller into the harness the brake light lights up, kinda if like red wire (brake pedal signal) getting shorted with black (battery
![What Circuit Breakers Are Required for Electric Trailer Brake Controller Installation | etrailer.com What Circuit Breakers Are Required for Electric Trailer Brake Controller Installation | etrailer.com](https://images.etrailer.com/static/images/pics/q/u/qu601811_250.jpg)
What Circuit Breakers Are Required for Electric Trailer Brake Controller Installation | etrailer.com
![Don't need this. Can I just cut the wires to this trailer brake controller and call it done? Or, do I have to preserve some type of a circuit for basic functionality... : Don't need this. Can I just cut the wires to this trailer brake controller and call it done? Or, do I have to preserve some type of a circuit for basic functionality... :](https://i.redd.it/706awhpgzd681.jpg)
Don't need this. Can I just cut the wires to this trailer brake controller and call it done? Or, do I have to preserve some type of a circuit for basic functionality... :
![TEKONSHA | 3023-P | Trailer Brake Controller Custom Harness, Vehicle & Brake Control Ends, Compatible with RAM 1500, 2500, 3500 TEKONSHA | 3023-P | Trailer Brake Controller Custom Harness, Vehicle & Brake Control Ends, Compatible with RAM 1500, 2500, 3500](https://www.tekonsha.com/product-assets/photos/500/3023-P.png)
TEKONSHA | 3023-P | Trailer Brake Controller Custom Harness, Vehicle & Brake Control Ends, Compatible with RAM 1500, 2500, 3500
![electrical - Does a brake controller need direct battery connection, or would a switched source work? - Motor Vehicle Maintenance & Repair Stack Exchange electrical - Does a brake controller need direct battery connection, or would a switched source work? - Motor Vehicle Maintenance & Repair Stack Exchange](https://i.stack.imgur.com/EhcV3.jpg)
electrical - Does a brake controller need direct battery connection, or would a switched source work? - Motor Vehicle Maintenance & Repair Stack Exchange
![Electric Brake Controller Wiring Diagram Tekonsha Prodigy P3 | Wire, Electrical problems, Trailer wiring diagram Electric Brake Controller Wiring Diagram Tekonsha Prodigy P3 | Wire, Electrical problems, Trailer wiring diagram](https://i.pinimg.com/736x/ee/f9/48/eef94852228a2d75caf7297d42fc6636.jpg)