2009 rxv 48v - constant low frequency buzzing

Golf Cart Surgeon · 05-05-2021, 05:58 PM

This RXV 48 v is intermittent in running. Sometimes the buzzing goes away and the cart runs perfect, the reverse buzzer is normal and loud. Shut it off back on, or in and out of Tow mode and you'll get a low constant buzz and the cart is inoperable.

Any ideas where to start? We've charged it, checked power and continuity. I'm thinking solenoid, controller or motor. How can I verify what's wrong?

Thanks

SBIRD! · 05-05-2021, 09:00 PM

Maybe this will help.
https://www.buggiesgonewild.com/show...=174712&page=2

Golf Cart Surgeon · 05-06-2021, 07:42 AM

Thanks, will be working on this.

Golf Cart Surgeon · 05-07-2021, 07:37 AM

Alright so get this:
-turn on the key - low frequency buzzing chatter and the cart doesn't run.
-tap the accelerator 3-5 times (forward or reverse) and the chatter stops, cart is operational as normal.

so... What's that all about? Pedal switch?

Golf Cart Surgeon · 05-11-2021, 12:34 PM

kgsc · 05-11-2021, 01:25 PM

Next time you get the buzzing turn the cart off and pull up on the brake and go pedal. Then turn it back on and see if it runs. If so pull the mat up and clean around the pedal pivots and maybe a little grease

05-05-2021, 05:58 PM	#1
Golf Cart Surgeon Getting Wild Join Date: Jan 2021 Location: Texas Posts: 102	2009 rxv 48v - constant low frequency buzzing This RXV 48 v is intermittent in running. Sometimes the buzzing goes away and the cart runs perfect, the reverse buzzer is normal and loud. Shut it off back on, or in and out of Tow mode and you'll get a low constant buzz and the cart is inoperable. Any ideas where to start? We've charged it, checked power and continuity. I'm thinking solenoid, controller or motor. How can I verify what's wrong? Thanks

05-05-2021, 09:00 PM	#2
SBIRD! Gone Wild Join Date: Aug 2016 Location: Lickin' County, Ohio Posts: 328	Re: 2009 rxv 48v - constant low frequency buzzing Maybe this will help. https://www.buggiesgonewild.com/show...=174712&page=2

05-06-2021, 07:42 AM	#3
Golf Cart Surgeon Getting Wild Join Date: Jan 2021 Location: Texas Posts: 102	Re: 2009 rxv 48v - constant low frequency buzzing Thanks, will be working on this.

05-07-2021, 07:37 AM	#4
Golf Cart Surgeon Getting Wild Join Date: Jan 2021 Location: Texas Posts: 102	Re: 2009 rxv 48v - constant low frequency buzzing Alright so get this: -turn on the key - low frequency buzzing chatter and the cart doesn't run. -tap the accelerator 3-5 times (forward or reverse) and the chatter stops, cart is operational as normal. so... What's that all about? Pedal switch?

05-11-2021, 12:34 PM	#5
Golf Cart Surgeon Getting Wild Join Date: Jan 2021 Location: Texas Posts: 102	Re: 2009 rxv 48v - constant low frequency buzzing Bump

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05-11-2021, 01:25 PM	#6
kgsc Gone Wild Join Date: Dec 2009 Location: Aiken, SC Posts: 13,188	Re: 2009 rxv 48v - constant low frequency buzzing Next time you get the buzzing turn the cart off and pull up on the brake and go pedal. Then turn it back on and see if it runs. If so pull the mat up and clean around the pedal pivots and maybe a little grease

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