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Electric EZGO Electric EZ GO Marathon, Medalist, TXT and RXV. |
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10-19-2020, 07:00 PM | #1 |
Not Yet Wild
Join Date: May 2019
Posts: 24
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Ezgo RXV WNR (Curtis controller)
I have a stretched RXV that will not run. The customer stated it would start to run slow and then stopped. After that it would not push with wires flopped. On the programmer, there is no current faults. Everything is operating correctly other than I am getting no Throttle Command. Mapped throttle goes up but command does not. Batteries hold voltage, cables are good. Just a heads up because I was spinning my wheels on this one, I have replaced throttle and brake sensors, switches. Replaced solenoid, controller, motor brake. Running out of ideas and hate just changing parts. I thought possible harness issue but where they normally get them around batteries everything looks good, The cart was stretched and its tight where they come up from underneath but you cant tell without pulling the entire harness. Any ideas?
Last edited by MJBennettInc; 10-19-2020 at 07:01 PM.. Reason: Missed a detail |
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10-20-2020, 02:12 AM | #2 |
Over This Interview Is...
Join Date: Jun 2012
Location: AZ
Posts: 17,449
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Re: Ezgo RXV WNR (Curtis controller)
Unique vehicle like that, its unknown territory. I'd first check blue wire on charge port. Download the "rxv troubleshooting guide" applicable to your year. We could offer more help if we knew what year it was.
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10-20-2020, 08:37 AM | #3 |
Not Yet Wild
Join Date: May 2019
Posts: 24
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Re: Ezgo RXV WNR (Curtis controller)
Sorry its a 2017, I was not around the cart when I wrote that. Should i just replace blue wire? Also is there a good pin out troubleshooting diagram? Thanks
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10-20-2020, 01:52 PM | #4 |
Over This Interview Is...
Join Date: Jun 2012
Location: AZ
Posts: 17,449
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Re: Ezgo RXV WNR (Curtis controller)
The troubleshooting guide has a full wiring diagram. And no, dont replace the blue wire, test it.
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10-21-2020, 08:28 AM | #5 |
Not Yet Wild
Join Date: May 2019
Posts: 24
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Re: Ezgo RXV WNR (Curtis controller)
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10-21-2020, 02:43 PM | #6 | |
Not Yet Wild
Join Date: May 2019
Posts: 24
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Re: Ezgo RXV WNR (Curtis controller)
Quote:
Battery Voltage was 49.7 During Testing 1- KSI - Pos battery Pack voltage 2- Buzzer - Neg battery Pack voltage in R 3- NC 4- BLR - 0v 5- EMB - 0v 6- Main - Negative 47.1v 7- Ground - Negative Battery Pack Voltage 8- Temp Sensor - .8v 9- Pedal - .8v 10- Tow - 0v 11- Charger - Battery Pack Voltage Unplugged 12- Brake Switch - 20v 13- NC 14-NC 15- 5v+ - 5v 16- Throttle - 0-5v (as pedal was pressed) 17- Brake - 0-5v (as pedal was pressed) 18- Throttle Ground - Neg Battery Pack Voltage 19- NC 20- NC 21- NC 22- FWD - Battery pack voltage in FWD 23- NC 24- NC 25- 12v+ - 14.2v 26- 5v+ - 5v 27- NC 28- TX 29- RX 30- SOC - 3.6v 31- ENC A - 0v 32- ENC B - 4.59v 33- Rev - Battery Pack Voltage in REV 34- GND 35- NC I highlighted the ones in red that came up out of spec. Please let me know if you have any ideas. Thank you. |
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