Carry On Trailer Details Wiring Diagram. TSC carries Trailer Wiring & Electrical. There are several standards for trailer wires, and if you search, you'll find a different Trailer Wiring Diagram for each.
This page has wire diagrams for many electric options including wires for trailer lights, brakes, alt power and connectors. Never put your trailer on the road with questionable wiring or a lighting system that is already known to be failing. But all the diagrams we found gave us a lot of partial information or only halfway applied to our system, and led to some confusion on our part.
Pictorial diagrams are often photos with labels or highly-detailed drawings of the physical components.
Trailer wiring diagrams are available for most commercial trailers.
Our trailers meet or exceed government regulations and are compliant with standards set by the National Association of Trailer Manufacturers. The four wires control the turn signals, brake lights and taillights or running lights. These either come standard with the equipment or can be found online.