Wiring - Universal Sub Harness

Universal Sub Harness will work on any motorcycle, this is NOT plug n play.

You may need additional Part#'s Below

Part# 99607660 Isolator 

Part# 99702000 4 Ft Harness

Part# 99704000 5 to 4 Converter

Our design is a modular daisy chain of a separate sub-harness, modules and the Isolator. The advantage is that you can accommodate a 5 wire trailer, a 4 wire trailer, or swap sub-harnesses should you sell your current bike. All our electronics are made in the USA.

Sub-Harnesses
The sub-harness taps into your bike’s wiring on one end and the Isolator on the other.

Isolator
The isolator is the main component. And ours is made in the USA. Tennessee to be exact.
Ours are epoxy potted for weather resistance using Omron components (Omron is an OEM supplier to most all the major automotive and motorcycle manufacturers).
We use the best component available for the job; in fact, Toyota uses the same component for power window switching.

Trailer Light Converter (5 to 4 module)
If your trailer is a 4 wire setup (has combined brake and turn signals), you also need our made in the USA converter.
How do you tell if you need it? Look at the wiring plug on your trailer – does it only have 4 wires? If yes, then it’s required.
Installation simply requires you to plug it in-between the Sub-Harness and the Isolator and then connect one wire to ground.
Going to a 4 wire setup is completely reversible by simply unplugging the module to revert to a 5 wire system.
Adding the converter only utilizes 3 of the 4 circuits in the isolator – the design allows the 4th circuit to power an accessory.
Our converter will work with LED lights since it is active electronics.