Razor Toys - Recent Questions, Troubleshooting & Support
I have a 24v Razor Quad. It has new batteries wired correctly, new throttle, new controller module. It turns on, but yellow light shows low power, then goes off no power to motor. What can I do next?
Question edited for clarity.
Hello again Cindy, I gave you all the information on this a few days back. You need a competently inclined person with a multimeter. The circuit is simple. You have two 12 volts batteries in series which makes 24 volts. You have a hand controller which is a variable potentiometer like a volume control, which feeds voltage to the motors. The controller module tells you the battery voltage level and probably has a couple of relays. Check the battery wiring again, you should have a wire coming in to the plus on battery 1 and the negative on battery 1 should go to the plus on battery 2. The negative wire from battery 2 completes the circuit out. Do you know your charger works? That can be checked with a meter as well.
Get out your multimeter and check the TOTAL voltage plus on battery 1 to the negative on battery 2. You should have 24 volts, 2 x 12 volt batteries in series. Take them both off and charge each one on a car charger set at 2 amps for about 4 hours each battery. Clean all the battery connectors with a wire brush and also the connectors. Smear them with Vaseline. Also make sure you have the batteries wired up correctly. If done incorrectly, you may be running on 12 volts which is why is is showing 'Low Voltage'!
https://www.google.com/search?q=razor+quad+low+power
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4/9/2022 11:02:18 PM •
Razor Toys
•
Answered
on Apr 09, 2022
Razor MX650 Wont Start
you could have several different things wrong to cause this. Batteries not charged or can't charge due to bad one, bad motor, bad control module, or bad connection in wiring in one or more places. My grandson's mx650 worked fine for a dozen or so charge cycles but then started with intermediate starting problems. The power light was red and the full light would be green but switch to low amber light and back and forth on its own with no motor response when was on low amber light. He had been running it in wet conditions a couple of times and am sure that was what caused the problem which after taking the battery panels off and examining closely found what was wrong. This problem caused the intermediate starting and stopping and also would not let batteries charge right. I moved wiring while looking at the green light and amber light and found when touching the fuses connections is when lights would change. looked at all 3 30 amp fuses and 2 of them was burnt and pitted. You could see the ark in low light at the fuse when you operated the throttle, that turned out to be a good test to see what was wrong and what caused the fuses to become pitted. I sanded the fuses and clean since they were not blown and used dielectric grease in the connection and that seems to have fixed the problem. I also used the grease in some of the other connections for good luck. The bike charges now like is supposed to and the throttle lights are ok now, no more going from green to amber when wanting power. I would say the running in wet conditions is what started the problem and washing off the bike with a hose would do the same thing.
Clicking noise only and scooter wont run
First try and see if those battery were dead and try a different kind. If that doesn't work notify the person you bought it from or the store about it and ask for a trade in.
Son left e300 out in rainstorm and wont start, no
You don't say what brand e300, buy the connections are corroded. Doesn't matter how good it was taken care of previously. Being left out in the rain is all it took. This is why electronic devices TELL YOU to not expose them to moisture...
No telling which circuit board is fried, but if you solder, you can replace them one by one to find out.
But TBBH, for the time, aggravation, and cost, just go buy a new one if the original cost anything under $100.
If you paid more than $100 for it, call your local RC shop and ask who does repairs.
Could be your rotors (most likely - copper rusts by breathing on it), or a board connection. Rotors are not hard to replace if you can solder.
JMO, but if it is of value, always supervise kids when you let them "PLAY" with it...But hopefully, lesson learned all around. Best of success to you.
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