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Electric EZGO Electric EZ GO Marathon, Medalist, TXT and RXV. |
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09-25-2012, 10:35 PM | #1 |
Gone Wild
Join Date: Oct 2010
Posts: 374
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SPM Controller "Pre Charge" error
I just installed a new SPM72400 EXACTLY as described in the manual for 1994+ newer EZGO carts. Eveytime I start the pedal I get the 4 flashes indicating EZGO ITS, then 1 green flash and 6 red flashes which is the error code for "pre-charge failure". Anyone had this issue before?
John |
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09-26-2012, 08:54 AM | #2 |
Gone Wild
Join Date: Oct 2010
Posts: 374
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Re: SPM Controller "Pre Charge" error
I came back to say I feel like an idiot. The "pre charge failure" code was flashing because my precharge resistor was bad. It must have gotten fried out when the last controller went south. I replaced it with another and of course everything is working fine now. I have to say I am impressed that the Alltrax shut itself down and would not run without a pre charge resisitor to keep itself safe. I still need to get my cart off the jackstands and actually drive it after I wrap up all my 12 volt circuits but I think I am going to like this SPM controller.
My only irritation, it's as big as shoebox! But I guess that is why it does not even need a heatsink and is waterproof. |
03-23-2015, 04:13 PM | #3 |
Not Yet Wild
Join Date: Apr 2009
Location: greenville sc
Posts: 72
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Re: SPM Controller "Pre Charge" error
I'm getting the same error codes. Where is the pre charge resister located?
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03-23-2015, 04:18 PM | #4 |
Happy Carting
Join Date: Dec 2007
Location: Southern California
Posts: 73,419
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Re: SPM Controller "Pre Charge" error
Here is the pre charge resistor on the solenoid
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03-23-2015, 07:12 PM | #5 |
Not Yet Wild
Join Date: Apr 2009
Location: greenville sc
Posts: 72
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Re: SPM Controller "Pre Charge" error
Ok. Thanks Scotty b.
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