Here are copies of the colorised wiring diagrams I created, based on the original Honda black and white diagrams.
If you aren't familiar with reading this type of diagram (it is not has hard as it first appears!) then you can read more about them here:
Honda C90 - electrical system overview
Electricity Learning the basics of automotive electrical systems, even the simple system used in the Honda super cub, was something I approached with a little trepidation. My schoolboy science got me as far as grasping that the electrons in conductive materials like metal can “jump” between atoms, displacing others in
Nick
Complete wiring diagram
Subsystem diagrams
The diagram can be broken down into separate 'subsystems' to make them easier to understand. These are shown below:
electrical Subsystems (Ignition, Charging and Lighting)