cart wont go over 19mph

panteramatt · 05-10-2020, 02:50 PM

Just finished up my lithium swap. Cart wont go over 19 mph with all my mods in sig. Rpms wont go over 4000 even with it set to 8000 currently. Now when I adjust the reverse speed percentage it affects forward only. What could be wrong? I have the speed sensor set to 4 pole for my admiral motor.

Bobbob · 05-10-2020, 05:06 PM

Sounds like you may have your F1, F2 cables reversed. If when you adjust the reverse speed it affects the forward speed. Try switching cables and see if that fixes problem. Remember to use two wrenches so you don’t twist motor studs when switching cables.

Thinking about this a little more your R/F switch may work backwards after the switch. So if that does fix problem you may have to switch terminals on F/R switch.

Other members with more experience may have another solution to fix problem.

Edited to add F/R switch

Sent from my iPad using Tapatalk

WalterM6 · 05-10-2020, 06:06 PM

Have you got the correct field map installed? Did you do the throttle calibration? What percentage throttle are you getting?

panteramatt · 05-10-2020, 07:24 PM

Field map id rhmot-a2-v7 dunno if thats right or not, its what was on there from previous owner. I did not do a calibration yet. Throttle goes to 100%. Heres the thing, why is it when I lower the reverse % it slows down forward and reverse stays the same?

panteramatt · 05-10-2020, 07:26 PM

Alltrax has 2 different wiring diagrams for a club car pd plus and an IQ. Mines wired like the IQ is this correct?

TahoeDawgZ71 · 05-10-2020, 09:00 PM

I'm guess your buzzer is unhooked. Plug the software into the controller. Go to the monitor menu and it will let you know whether the controller is detecting forward or reverse input. When you put the switch in forward, does the forward input box light up? Or the reverse input? If it's inverted you need to swap the F1 and F2 wires on the motor.

panteramatt · 05-10-2020, 09:09 PM

I know the buzzer is unhooked. You telling me that affects the cart? Crazy

mrgolf · 05-10-2020, 09:50 PM

Quote:

Originally Posted by panteramatt

I know the buzzer is unhooked. You telling me that affects the cart? Crazy

That affects whether you know for sure the cables on connected correctly.

WalterM6 · 05-10-2020, 10:41 PM

Switch F1 & F2 either at the motor or the controller.

Hkspwrsche · 05-10-2020, 11:36 PM

Quote:

Originally Posted by panteramatt

Alltrax has 2 different wiring diagrams for a club car pd plus and an IQ. Mines wired like the IQ is this correct?

I’m curious also. 2000.5 is a non IQ cart, correct?

05-10-2020, 02:50 PM	#1
panteramatt Gone Wild Join Date: Jan 2014 Location: South Jersey Posts: 623	cart wont go over 19mph Just finished up my lithium swap. Cart wont go over 19 mph with all my mods in sig. Rpms wont go over 4000 even with it set to 8000 currently. Now when I adjust the reverse speed percentage it affects forward only. What could be wrong? I have the speed sensor set to 4 pole for my admiral motor.

05-10-2020, 05:06 PM	#2
Bobbob Gone Wild Join Date: Aug 2016 Location: Prescott, AZ At a really nice Country Cub Posts: 242	cart wont go over 19mph Sounds like you may have your F1, F2 cables reversed. If when you adjust the reverse speed it affects the forward speed. Try switching cables and see if that fixes problem. Remember to use two wrenches so you don’t twist motor studs when switching cables. Thinking about this a little more your R/F switch may work backwards after the switch. So if that does fix problem you may have to switch terminals on F/R switch. Other members with more experience may have another solution to fix problem. Edited to add F/R switch Sent from my iPad using Tapatalk

05-10-2020, 06:06 PM	#3
WalterM6 Gone Wild Join Date: Apr 2017 Location: SE TN Posts: 2,226	Re: cart wont go over 19mph Have you got the correct field map installed? Did you do the throttle calibration? What percentage throttle are you getting?

05-10-2020, 07:24 PM	#4
panteramatt Gone Wild Join Date: Jan 2014 Location: South Jersey Posts: 623	Re: cart wont go over 19mph Field map id rhmot-a2-v7 dunno if thats right or not, its what was on there from previous owner. I did not do a calibration yet. Throttle goes to 100%. Heres the thing, why is it when I lower the reverse % it slows down forward and reverse stays the same?

05-10-2020, 07:26 PM	#5
panteramatt Gone Wild Join Date: Jan 2014 Location: South Jersey Posts: 623	Re: cart wont go over 19mph Alltrax has 2 different wiring diagrams for a club car pd plus and an IQ. Mines wired like the IQ is this correct?

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05-10-2020, 09:00 PM	#6
TahoeDawgZ71 revolutiongolfcars.com Join Date: Mar 2010 Location: Golf Car Capital of The World... Augusta, Georgia Posts: 10,224	Re: cart wont go over 19mph I'm guess your buzzer is unhooked. Plug the software into the controller. Go to the monitor menu and it will let you know whether the controller is detecting forward or reverse input. When you put the switch in forward, does the forward input box light up? Or the reverse input? If it's inverted you need to swap the F1 and F2 wires on the motor.

05-10-2020, 09:09 PM	#7
panteramatt Gone Wild Join Date: Jan 2014 Location: South Jersey Posts: 623	Re: cart wont go over 19mph I know the buzzer is unhooked. You telling me that affects the cart? Crazy

05-10-2020, 10:41 PM	#9
WalterM6 Gone Wild Join Date: Apr 2017 Location: SE TN Posts: 2,226	Re: cart wont go over 19mph Switch F1 & F2 either at the motor or the controller.

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