Last updated on December 9th, 2019 at 12:43 pm
Brake controller metal under-dash or trailer mounted. Just 4 wires to connect. Note: Fuse protection to prevent reverse polarity.
- BLACK WIRE – Connect to Battery via 20 amp fuse.
- RED WIRE – Connect to brake lamp active.
- BLUE WIRE – Connect to brakes – positive.
- WHITE WIRE – Connect to brake lamp negative – negative.
If you have multiple vehicles towing your trailer with electric brakes, then this Controller is ideal.
Controls 2 axles up to 3200 kg.
Question: How does an under-dash or trailer mounted controller work?
Answer: The controller is activated by the driver from his normal seating position when the brakes.
The knob on the controller must be pre-set according to the weight of the trailer. Most trailers carry the same weight daily. Example, builders trailer, car carriers, pop tops, RV, etc
Multi vehicles without brake controllers can tow trailers with trailer-mounted brake controllers.
NO longer do you need multiple controllers in all vehicles to tow the same trailer.
Note: We recommend that a licensed repair facility install Controllers. Some buyers return the unit claiming that it is not working. In most instances, a blown diode is the cause of this unit not working.
Crossed wires cause diodes to blow. Submersion also causes diodes to blow.
There is no warranty claim in this instance.
More links to brake controllers are listed here
- Tekonsha Primus IQ Brake Controller
- Tekonsha Prodigy P2
- Metal Chassis – 2 axle Trailer
- Tekonsha Prodigy P3