i had that same issue with mine and it was just some water in my gas. turn the fuel tank valve to reserve and pull off the hose, then drain the carb bowl. any water will settle to the bottom so it should come out first.

 

Just a thought, and call me crazy, but if you really want a "good test" on any of your switches, ie. the E-Brake switch, first locate, and keep pluged in. We can perform a simple tone test that can help you better diagnose if the switch is working properly. Where the plastic connections are for the switch (one male and the other female) slide one of the test leads (black or red) under the plastic connection after the switch so it touches the wire, and do the same for the other. Turn the battery power to your bike on. You DO NOT need to start the motor for this test, just have to power up the 12 volt system. On your multi meter, there is a symbol that looks similar to a triangle on its side made by a bunch of lines. This is a "tone test" option. You can be sure that you have the proper setting by placing the multi meter on this selection, and touching the red and black leads together. When done the multi meter will make a beep sound until the two leads are no longer touching. When hooked to the switch, the only time the multi meter should beep is when the switch is active, in this case only when the brake is active.... if for some reason the switch is beeping weather or not the brake is engaged, there may be a problem with your switch. Its a long shot, but might be worth checking out? I hope this helps you.

 

I use one of these when I fill my bike, sled , lawn mowers , snowblower etc at home . Keeps water and whatever else out Home