Melex just buzzing


New Member
My Melex 212 is just buzzing like a egg timer that is counting down. It appears to be coming from the acceleration switch. Have replaced one battery that overheated a while back and after charging batteries have 36 V across the series. Have gone throught wiring diagram and believe all is hooked up correctly. Any ideas would be appreciated. Thanks


36 volts is very low for a 36 volt cart. What do the volts drop to when you push the pedal?