Honda scooter push button wont work only if kick start

change rectifirer

Same with mine nothing works have you found a solution yet ?

SOUNDS LIKE THE KILL SWITCH IS STUCK OR BROKEN

Found out that the brake had to be depressed all the way, and not just until you hear the "click". Squeeze the brake hard, and it will start every time. It's a safety feature that Honda has to ensure that the scooter is in control once it's started.

I don't know much about Vespa scooters but from what you're describing, your valves need adjusting. If the valve is standing open as little as one thousandth of a inch, you won't have enough compression to start the engine at kick starter cranking speeds. It will start when you push the scooter and bump it off. This is because you get a higher piston speed allowing the engine to start before the compression has time to bleed off. Check the valve adjustment,especially the exhaust valve.

sounds like start button lost power. the starter is grounded to the engine, as the pos runs to the switch wich is hot only with the key on, you follow me?

what does it do when you push the start button?? click or just does nothing??
is there power to the starter when you push the start button??

Try to use hammer and smash it.