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Electric EZGO Electric EZ GO Marathon, Medalist, TXT and RXV. |
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09-26-2013, 12:42 PM | #1 |
Getting Wild
Join Date: Aug 2013
Location: Colorado Springs, CO
Posts: 83
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Another Shuttle Issue
Well I got another shuttle in the shop today and the problem was that it had no power. Batteries were old so I replaced them and still had the same issue. After doing some research I found that the motor wasn't the stock motor. So I ordered a new one from ez go. Finally came in and now it's dead. Even the old motor won't work now. I have some readings I took and some info.
MFR Code- G2000 SN- 121337 No tow/run switch. Non PDS (At controller) B- and M- = 9.1V when I press the pedal It drops to 0.3V (At Controller) B+ and M- = 0.1V when I press the pedal for the solenoid to engage it drops to 51.3V and if I press it all the way to the floor it drops to 50.9V Any ideas guys?? Getting frustrated with these dang 48V Shuttles. Thanks for any and all help!! Cameron |
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09-26-2013, 02:34 PM | #2 |
Getting Wild
Join Date: Aug 2013
Location: Colorado Springs, CO
Posts: 83
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Re: Another Shuttle Issue
Also it has a curtis 1205-210 controller. I've been looking at some wiring diagrams and doing tests and I cannot figure this one out. I've had terrible luck with shuttles lately.
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09-26-2013, 04:59 PM | #3 | |
Techno-Nerd
Join Date: Jun 2011
Location: West Virginia
Posts: 19,654
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Re: Another Shuttle Issue
Quote:
If you don't, there is a bad cable, connection, set of contacts or motor winding(s). You've working on a series cart, so the F/R contacts are at the top of the suspect list. Here is a schematic. |
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09-27-2013, 09:06 AM | #4 |
Getting Wild
Join Date: Aug 2013
Location: Colorado Springs, CO
Posts: 83
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Re: Another Shuttle Issue
JohnnieB, It has a brand new motor in the cart. How do I ensure the contacts are okay? I've checked all the cables and connections and they seem to be fine.
Thanks for your help!! Cameron |
09-27-2013, 09:31 AM | #5 |
Techno-Nerd
Join Date: Jun 2011
Location: West Virginia
Posts: 19,654
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Re: Another Shuttle Issue
Cables, connections and contacts are all the same electrically. If you don't have the same voltage coming out as what you have going in, it's bad.
Here is a schematic with the high current circuit traced. (F/R is shown in F) Connect negative test lead to B- and start checking the voltages along the red highlighted line and fix anyplace you have a different voltage coming out of something than you have going in. |
09-27-2013, 11:29 AM | #6 |
Getting Wild
Join Date: Aug 2013
Location: Colorado Springs, CO
Posts: 83
|
Re: Another Shuttle Issue
Once again you come through!! Replaced the F-N-R switch/mechanism and it worked right away. Thanks for pointing me in the right direction again!
Cameron |
09-27-2013, 12:50 PM | #7 |
Techno-Nerd
Join Date: Jun 2011
Location: West Virginia
Posts: 19,654
|
Re: Another Shuttle Issue
The invoice is in the mail.
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