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Electric EZGO Electric EZ GO Marathon, Medalist, TXT and RXV. |
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07-09-2016, 02:12 PM | #1 |
Not Yet Wild
Join Date: Jul 2015
Posts: 12
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95 ezgo medalist problem
Have a 95 medalist with series motor 36 volt that will not run. Solenoid clicks and batteries are all good. It just died while driving. When I do the controller test I have voltage consistently on b1 m1 even when pedal is not pushed. Is the controller the problem? Motor is brand new.
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07-11-2016, 08:24 AM | #2 |
Not Yet Wild
Join Date: Jul 2015
Posts: 12
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Re: 95 ezgo medalist problem
ttt
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07-11-2016, 08:30 AM | #3 |
Happy Carting
Join Date: Dec 2007
Location: Southern California
Posts: 73,358
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Re: 95 ezgo medalist problem
You will find troubleshooting guide for this cart here on my website > http://www.cartsunlimited.net/ezgo-troubleshooting.html
If solenoid is clicking, do the controller output test M- to B+ and the throttle signal test |
07-11-2016, 01:17 PM | #4 |
Not Yet Wild
Join Date: Jul 2015
Posts: 12
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Re: 95 ezgo medalist problem
When I do the M1 to B+ test I have 36 volts even if pedal is not compressed. Does this tell me my controller is bad?
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07-11-2016, 04:00 PM | #5 |
Not Yet Wild
Join Date: Jul 2015
Posts: 12
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Re: 95 ezgo medalist problem
ready to order some parts from some vendor if they are willing to help.
Thanks, |
07-11-2016, 04:43 PM | #6 |
Happy Carting
Join Date: Dec 2007
Location: Southern California
Posts: 73,358
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Re: 95 ezgo medalist problem
Bribery works
It takes a few tests to confirm a bad control. WHich is why I sent you to my troubleshooting guide at http://www.cartsunlimited.net/troubleshooting-.html You must remove any pre-charge resistor and verify the battery main 36+v is on both sides of the solenoid when it clicks. this will give full pack voltage at B+ to B- and if you press the gas just enough to click the solenoid closed, you will have 36+v between M- and B-. Now slowly depress the pedal and watch this reading go near 0v. if yes the control is working. If no the inpit signal from the pedal must be checked... I'm just repeating what's on my website. |
07-11-2016, 07:39 PM | #7 |
Not Yet Wild
Join Date: Jul 2015
Posts: 12
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Re: 95 ezgo medalist problem
I did exactly what you told me to do. What results are you wanting? Solenoid checks good. Removed resistor and when I leave red on b+ and move the black probe to b- and me- I get full voltage. When I depress the pedal the voltage drops very slowly. I have read your troubleshooting guide like 5 times
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07-12-2016, 10:13 AM | #8 |
Not Yet Wild
Join Date: Jul 2015
Posts: 12
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Re: 95 ezgo medalist problem
ttt
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07-12-2016, 10:21 AM | #9 |
Happy Carting
Join Date: Dec 2007
Location: Southern California
Posts: 73,358
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Re: 95 ezgo medalist problem
The controller is working. the throttle signal is working. the solenoid is working.
Most likely the trouble is bad contact in the F&R switch or a bad cable end. Less likely but possible, bad motor. |
07-12-2016, 11:34 AM | #10 |
Not Yet Wild
Join Date: Jul 2015
Posts: 12
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Re: 95 ezgo medalist problem
I replaced the f & R switch about 8 months ago to an HD one and also replaced the motor at someone else's suggestion and it didn't work. Thanks for your help but I hope you can see why I am getting frustrated. The F&R switch looks good and the cables are all heavy duty. Is there an easy way to test the F&R switch with a volt meter? I really appreciate your help.
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