Main Harness

RC51 Main Harness

For the RC51 ECU build, I created a custom main harness based on OEM design. It mainly connects non-ECU-related components, though it was challenging to determine what should be included here versus a separate ECU harness. I split the two harnesses to simplify creating a race harness by omitting non-ECU wires and components like headlights and turn signals. This main harness connects switches, lights, the bank angle sensor, starter, battery, rectifier, and other components to the motorcycle's electrical circuitry.

If you need clarification, reach out.

Notes

This harness requires minimal clarification. Individual components are detailed in subsequent sections. I will update this section later with configuration testing and troubleshooting guidance. For now, wire diagrams and the components list should suffice. If further clarification is needed, please reach out.

Reference Documents

Main Harness Images

Images of the main harness. Note: They may show an early version; diagrams, however, have been updated.