birdmannn101 wrote:That 3 pin connector is for the optional Kenwood radio that came with the Helix. I have a radio hooked up to mine.
This is correct. This connector is located on the left side of the scooter behind the inner box and below the maintenance cover underneath the rubber covered wire loom protector. On the Honda CH 250, it was marked with blue tape from the factory. On my 1987 Helix, it was not. Unless you have a female Honda compimentary snap plug, you'll have to cut yours and splice into it.
Red = 12 volt
Black = 12 volt switchable ignition
Green = ground
Because the Helix radio had a clock and memory for the radio station presets, the red wire kept the Honda Kenwood tuner unit energized to maintain those.
zoz