2010 Ezgo Rxv Jerking rapliy slow then fast

jessemcmillan10 · 05-19-2016, 09:09 PM

This is not the lever brake. I jacked up the rear hit the gas and it the wheels began to turn then you can see the the wheels began to shake like its looking power then regaining power over and over. When it feels like it's losing power it feels like someone is hitting the brake. This cart is driving me nuts. I can use the scanner again but the codes I got didn't help.

cgtech · 05-19-2016, 09:11 PM

is the plug put back in the bottom of the dashboard, it will prevent the brake from opening if plug is missing.

jessemcmillan10 · 05-19-2016, 09:25 PM

Just checked and yes it was installed. I can put cart in neutral and tow and move cart so I'm thinking it's not the brake mechanism. Could it be the throttle sensor or solenoid. I have access to parts just don't know what or were to start. I'll grab the scanner tomorrow to see if it's showing any more codes

jessemcmillan10 · 05-19-2016, 09:34 PM

I have the codes posted in earlier posting if it helps at all. I notice I don't have the reverse buzzer. I could check that tomorrow to see if I'm getting voltage correctly. Also one code is a high voltage drain. Thanks for any advice or help

cgtech · 05-19-2016, 10:14 PM

2010 should not run if the reverse buzzer is disconnected. checking for a reverse buzzer is part of its startup procedure. missing reverse buzzer might be your problem.

jessemcmillan10 · 05-20-2016, 06:55 AM

I'll check when I get home today. But I believe it was unplugged or not working before this problem accrued. What triggers the reverse buzzer. Key switch. Or does controller have a role in it

jessemcmillan10 · 05-20-2016, 08:21 AM

Okay so from what I'm told someone took the speaker and broke it then wired it back up because they didn't like the noise. Does it have to sense the buzzer working.. how long would it take to cause the cart to act up if it was the problem. Wouldn't it act up instantly. Thanks

cgtech · 05-20-2016, 09:23 AM

the controller powers the buzzer. the controller can detect how many amps (milliamps) the buzzer draws. the cart would stop working correctly the next time the key is turned on.

jessemcmillan10 · 05-20-2016, 11:58 AM

So I will try a new buzzer and if that don't work I'll try a solenoid. I'm hoping this reverse buzzer is the issue. I do notice a orange wire connected to the red wire on the buzzer from another rxv I have been looking at. Fingers crossed

jessemcmillan10 · 05-20-2016, 06:10 PM

So the new Buzzard didn't change nothing and I try a different solenoid and no change. Only thing left is throttle sensor or electric brake

05-19-2016, 09:09 PM	#11
jessemcmillan10 Not Yet Wild Join Date: May 2013 Posts: 31	Re: 2010 Ezgo Rxv Jerking rapliy slow then fast This is not the lever brake. I jacked up the rear hit the gas and it the wheels began to turn then you can see the the wheels began to shake like its looking power then regaining power over and over. When it feels like it's losing power it feels like someone is hitting the brake. This cart is driving me nuts. I can use the scanner again but the codes I got didn't help.

05-19-2016, 09:11 PM	#12
cgtech Over This Interview Is... Join Date: Jun 2012 Location: AZ Posts: 17,449	Re: 2010 Ezgo Rxv Jerking rapliy slow then fast is the plug put back in the bottom of the dashboard, it will prevent the brake from opening if plug is missing.

05-19-2016, 09:25 PM	#13
jessemcmillan10 Not Yet Wild Join Date: May 2013 Posts: 31	Re: 2010 Ezgo Rxv Jerking rapliy slow then fast Just checked and yes it was installed. I can put cart in neutral and tow and move cart so I'm thinking it's not the brake mechanism. Could it be the throttle sensor or solenoid. I have access to parts just don't know what or were to start. I'll grab the scanner tomorrow to see if it's showing any more codes

05-19-2016, 09:34 PM	#14
jessemcmillan10 Not Yet Wild Join Date: May 2013 Posts: 31	Re: 2010 Ezgo Rxv Jerking rapliy slow then fast I have the codes posted in earlier posting if it helps at all. I notice I don't have the reverse buzzer. I could check that tomorrow to see if I'm getting voltage correctly. Also one code is a high voltage drain. Thanks for any advice or help

05-19-2016, 10:14 PM	#15
cgtech Over This Interview Is... Join Date: Jun 2012 Location: AZ Posts: 17,449	Re: 2010 Ezgo Rxv Jerking rapliy slow then fast 2010 should not run if the reverse buzzer is disconnected. checking for a reverse buzzer is part of its startup procedure. missing reverse buzzer might be your problem.

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05-20-2016, 06:55 AM	#16
jessemcmillan10 Not Yet Wild Join Date: May 2013 Posts: 31	Re: 2010 Ezgo Rxv Jerking rapliy slow then fast I'll check when I get home today. But I believe it was unplugged or not working before this problem accrued. What triggers the reverse buzzer. Key switch. Or does controller have a role in it

05-20-2016, 08:21 AM	#17
jessemcmillan10 Not Yet Wild Join Date: May 2013 Posts: 31	Re: 2010 Ezgo Rxv Jerking rapliy slow then fast Okay so from what I'm told someone took the speaker and broke it then wired it back up because they didn't like the noise. Does it have to sense the buzzer working.. how long would it take to cause the cart to act up if it was the problem. Wouldn't it act up instantly. Thanks

05-20-2016, 09:23 AM	#18
cgtech Over This Interview Is... Join Date: Jun 2012 Location: AZ Posts: 17,449	Re: 2010 Ezgo Rxv Jerking rapliy slow then fast the controller powers the buzzer. the controller can detect how many amps (milliamps) the buzzer draws. the cart would stop working correctly the next time the key is turned on.

05-20-2016, 11:58 AM	#19
jessemcmillan10 Not Yet Wild Join Date: May 2013 Posts: 31	Re: 2010 Ezgo Rxv Jerking rapliy slow then fast So I will try a new buzzer and if that don't work I'll try a solenoid. I'm hoping this reverse buzzer is the issue. I do notice a orange wire connected to the red wire on the buzzer from another rxv I have been looking at. Fingers crossed

05-20-2016, 06:10 PM	#20
jessemcmillan10 Not Yet Wild Join Date: May 2013 Posts: 31	Re: 2010 Ezgo Rxv Jerking rapliy slow then fast So the new Buzzard didn't change nothing and I try a different solenoid and no change. Only thing left is throttle sensor or electric brake

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