I have a razor mx 500 Can the brake wires be disconnected and the motor still work

Question edited for clarity.
Question moved from Razor health and beauty category.

It is a known issue, but it may also be that you haven't depleted enough power for it to require a charge?

https://www.google.com/search?q=razor+mx500+charger+stays+green

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Question edited for clarity.

There are some ideas here. If they don't work, contact Razor Support.

https://www.google.com/search?q=mx+500+razor+solenoid

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The throttle goes bad on those razors. You need to wire in a pushbutton toggle switch that can accept 24v... it is cheaper than buying the throttle but, it will be full on but, it is not like the thing is that fast.

I agree,the battery wires are installed/hooked up backwards. disconnect, then look at the manual for the battery installation diagram for successful installation..

If the lights on a the throttle are showing a full battery then try disconnecting the brake switches at the controller one at a time. If the bike works after disconnecting a brake switch then that switch is faulty and should be replaced.
There is some excellent information on trouble shooting and testing components here http://www.razorama.com/razor-installation-guides.html
also wiring diagrams here http://manuals.monsterscooterparts.com/recreational/Razor/Wiring/

try disconnecting the brakes

I think you are talking about an electric motor on your bike . If the motor is New you may have a bad throttle switch . You can use an ohm meter to check the throttle switch . Connect the two leads of the ohm meter to the wires of the throttle switch ( dissconected) . As you turn the throttle the ohm reading should coraspond to how much you turn it .

If it was working before it sat, then it is almost certainly the battery (these kinds of batteries suffer if sitting and not fully charged). If you had one, or could borrow a voltmeter, you could check the batt. Also, lots of car part places like NAPA can test batteries for you.

Hope that helps

the back wheel won't move it try to move but it won't it's making a loud noise.every time you give it gas.what could that be...

plz.we have to use a little common scense in this case.The razor-dirt rocket 500/or any model that run on _Electricity can not get "wet" for any reason.For example what happens when you drive a remote control car in water? The electrical motor dies,not before smoking first. It is nyeve of the manufacture to not a protective cover on or around the motor, which electricity flows inside. the 3 vent holes is for heat ventilation