Trailer Emergency Brake Wiring Diagram. Will connect to the blue wire from the break away box as shown in the provided diagramsep 18 what will happen is the breakaway kit will pull a plunger basically an electrical switch that will send power via the battery to the brake axles so the trailer wont be free to run off into the. The trailer wiring diagram above give one flavor for routing direction starting at the tongue connector then wrapping around the trailer.
Wiring diagram on trailer brakes trailer wiring diagram is a free worksheet for you. For a controller i recommend the p2 90885 because its easy to set up and use and it is reliable. Wiring diagram pics detail.
This is a 5 wire system.
1 4 wire the first 4 pins white brown yellow green just like the 4 pin connector above. Breakaway kit installation for single and dual brake axle trailers etrailer com replacing switch on a trailer with esco system brakes emergency power wire has no fuse holder or ollie modifications oliver owner forums the how to use it mechanical elements electric control wiring instructions diagram ih8mud. The battery will drain in 15 20 minutes so put the pin back in quickly. It represents the electrical circuits elements as simple shapes together with the true power and floor contacts between them as shaded sectors.