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Unread 03-08-2016, 02:16 PM   #1
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Default Club Car Surge and Solenoid Cut-out

I have a 2005 Club Car Precedent that I am bashing my head against the wall with.
The cart surges at full speed in forward and cuts out the solenoid in reverse.
I have replaced the MCOR, the controller is rebuilt, the solenoid has been replaced, and the speed sensor replaced.
Still having the same problem.
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Unread 03-08-2016, 03:41 PM   #2
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Default Re: Club Car Surge and Solenoid Cut-out

Time for a MCOR upgrade.....see revolution carts
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Unread 03-08-2016, 03:42 PM   #3
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Default Re: Club Car Surge and Solenoid Cut-out

I just bought a new stock MCOR. Why do I need to upgrade it?
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Unread 03-08-2016, 08:53 PM   #4
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Default Re: Club Car Surge and Solenoid Cut-out

Quote:
Originally Posted by scottyb View Post
Time for a MCOR upgrade.....see revolution carts
Thanks bud.
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Unread 03-08-2016, 08:54 PM   #5
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Default Re: Club Car Surge and Solenoid Cut-out

Quote:
Originally Posted by sfccotton View Post
I just bought a new stock MCOR. Why do I need to upgrade it?
Because it's surging. Where did you buy it from? The Chinese have begun MCOR production and it's reliability has yet to be proven.
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Unread 03-08-2016, 08:57 PM   #6
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Default Re: Club Car Surge and Solenoid Cut-out

Quote:
Originally Posted by TahoeDawgZ71 View Post
Because it's surging. Where did you buy it from? The Chinese have begun MCOR production and it's reliability has yet to be proven.
I have a dealer account with Nivel so I got it from them.
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Unread 03-08-2016, 09:02 PM   #7
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Default Re: Club Car Surge and Solenoid Cut-out

Today I noticed the cart passes the speed sensor test in reverse but not forward. I replaced the speed sensor already but maybe it was bad too?
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Unread 03-08-2016, 09:08 PM   #8
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Default Re: Club Car Surge and Solenoid Cut-out

Ok..... does the Nivel speed sensor have Green, Black, and Red wires OR Blue, Red, and Black wires?

does the Nivel MCOR have a white sticker on it that says Made In Mexico with a date code on it?
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Unread 03-08-2016, 09:12 PM   #9
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Default Re: Club Car Surge and Solenoid Cut-out

Does the Reverse buzzer sounds when You push it Forward?

If it does is more of a Controller issue, one of the FETs is bad and allowing the armature to freewheel on that direction.
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Unread 03-09-2016, 10:11 AM   #10
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Default Re: Club Car Surge and Solenoid Cut-out

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Originally Posted by Sergio View Post
Does the Reverse buzzer sounds when You push it Forward?

If it does is more of a Controller issue, one of the FETs is bad and allowing the armature to freewheel on that direction.
It does not sound when pushed forward. It just rolls with no braking.
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