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Electric EZGO Electric EZ GO Marathon, Medalist, TXT and RXV. |
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04-21-2018, 11:17 AM | #1 |
Not Yet Wild
Join Date: Jul 2016
Posts: 50
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Alltrax Precharge Error
The Alltrax SR 48-500 is flashing for a Precharge error. Is there anything other than a solenoid / resistor that could cause that error code.
Thanks. Sent from my SM-G950U using Tapatalk |
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04-21-2018, 09:14 PM | #2 |
Over This Interview Is...
Join Date: Jun 2012
Location: AZ
Posts: 17,449
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Re: Alltrax Precharge Error
The A1 wire needs to go to the B+ terminal on controller, not on the solenoid. Had this problem get me once.
Never got a solid answer why it would cause a problem, since it was the other end of the same cable, but swapping it solved the problem. |
04-21-2018, 09:36 PM | #3 | |
Not Yet Wild
Join Date: Jul 2016
Posts: 50
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Re: Alltrax Precharge Error
Quote:
This was running perfect for 6 months until it was stored for the winter. I was wondering about the its sensor, or microswitch as it is only flashing red after pedal is pushed. Sent from my SM-G950U using Tapatalk |
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04-22-2018, 08:12 AM | #4 |
Happy Carting
Join Date: Dec 2007
Location: Southern California
Posts: 73,356
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Re: Alltrax Precharge Error
Check to see that the solenoid is clicking when the pedal is pressed and that the solenoid is actually closing.
Verify the solenoid is actually working. Remove the pre-charge resistor from the big terminals. Disconnect the controller (B+) to solenoid cable from the solenoid. Put the voltmeter on battery main (-) and the solenoid big terminal with the battery cable on it = this should read the same as the battery pack. Now press the pedal so the solenoid clicks and move the red lead to the other big solenoid post = this should also now read the same as the battery pack. Now release the pedal and the power should disappear. Re-test several times to see that the solenoid is consistently closing when it clicks and opening when the pedal is lifted. |
04-22-2018, 08:18 AM | #5 | |
Not Yet Wild
Join Date: Jul 2016
Posts: 50
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Re: Alltrax Precharge Error
Quote:
Not sure if it constantly being open could have damaged solenoid or resistor as well. I'll run through these tests. Thanks for the guidance. Sent from my SM-G950U using Tapatalk |
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04-22-2018, 09:08 AM | #6 |
Happy Carting
Join Date: Dec 2007
Location: Southern California
Posts: 73,356
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Re: Alltrax Precharge Error
If the solenoid was activated for more than 10 hours continuous the coil may have failed or the contacts may have burned.
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04-22-2018, 09:11 AM | #7 |
Not Yet Wild
Join Date: Jul 2016
Posts: 50
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Re: Alltrax Precharge Error
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04-22-2018, 01:10 PM | #8 |
Happy Carting
Join Date: Dec 2007
Location: Southern California
Posts: 73,356
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Re: Alltrax Precharge Error
I gave you everything you need to test the solenoid so you do not have to guess.
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04-22-2018, 03:18 PM | #9 | |
Not Yet Wild
Join Date: Jul 2016
Posts: 50
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Re: Alltrax Precharge Error
Quote:
Sent from my SM-G950U using Tapatalk |
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04-22-2018, 05:55 PM | #10 |
Happy Carting
Join Date: Dec 2007
Location: Southern California
Posts: 73,356
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Re: Alltrax Precharge Error
So the power is not making it from the battery pack to the solenoid?
Bad cable or connections, right? |
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