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Electric EZGO Electric EZ GO Marathon, Medalist, TXT and RXV. |
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12-13-2020, 08:50 PM | #1 |
Not Yet Wild
Join Date: May 2020
Posts: 10
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EZGO Marathon High pitch noise
Hey guys,
Bought a 1990 EZGO marathon. New batteries and cables. When I press the gas, it makes a really high pitch noise, no movement. What's yall's thoughts?? |
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12-13-2020, 09:16 PM | #2 |
Over This Interview Is...
Join Date: Jun 2012
Location: AZ
Posts: 17,449
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Re: EZGO Marathon High pitch noise
My first check would be remove motor, disassemble it, and check motor brushes.
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12-14-2020, 09:00 AM | #3 |
Not Yet Wild
Join Date: May 2020
Posts: 10
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Re: EZGO Marathon High pitch noise
So you think that's coming from motor? I assumed controller?
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12-14-2020, 07:49 PM | #4 |
Not Yet Wild
Join Date: May 2020
Posts: 10
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Re: EZGO Marathon High pitch noise
I test the motor, it seems to work. Turns over with 12volts hooked to it...My next guess is controller. It makes a really high pitch noise when I press the pedal. Solenoid is new and clicks when I press the gas..Only 2 things I can think, is the controller or the speed control switch?
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