DCX 400 Alltrax Controller

RicksRam · 08-12-2015, 09:17 PM

I have a DCS Ezgo Cart with a 400 amp DCX controller. I have not rode the cart in a few days and thought I would take it out tonight. When put in reverse and forward the cart acted like it was shuttering and not moving real well then all of a sudden everything was fine. This was with the pedal full throttle. Leaving to go to beach in a few weeks and don't want it to go dead on my while there. Any help would be appreciated. Thanks

Great white north · 08-13-2015, 05:27 AM

Need to check battery pack voltages ! ... Individual batts after full charge and 12 hr of rest

... Also check hub spline

RicksRam · 08-13-2015, 06:29 AM

thanks for the reply bud. I just put new batteries in 3 months ago and we had no problems when at the beach in june . tested all batteries and voltage is good. But how to I check hub alignment, It has not done this before. Just hope controller is not going bad.
Thank you.

scottyb · 08-13-2015, 07:41 AM

Check all 20 cable connections. Sounds like you might have a dirty or loose connection? Shuttering is a sign the motor is not getting the power it needs to run. Could also be the rear hub as mentioned. Momentarily put the cart against a tree and try to go while somebody watches each axle nut. If the nut turns at all while the tire does not replace the hubs with HD Ausco units.

NOTE do not press the gas for more than 1-2 SECONDS with cart unable to go or damage will result.

RicksRam · 08-13-2015, 01:59 PM

Thanks Scotty

08-12-2015, 09:17 PM	#1
RicksRam Getting Wild Join Date: Apr 2010 Location: Aiken South Carolina Posts: 105	DCX 400 Alltrax Controller I have a DCS Ezgo Cart with a 400 amp DCX controller. I have not rode the cart in a few days and thought I would take it out tonight. When put in reverse and forward the cart acted like it was shuttering and not moving real well then all of a sudden everything was fine. This was with the pedal full throttle. Leaving to go to beach in a few weeks and don't want it to go dead on my while there. Any help would be appreciated. Thanks

08-13-2015, 05:27 AM	#2
Great white north Gone Wild Join Date: Nov 2012 Location: Ontario , Canada Posts: 609	Re: DCX 400 Alltrax Controller Need to check battery pack voltages ! ... Individual batts after full charge and 12 hr of rest ... Also check hub spline

08-13-2015, 06:29 AM	#3
RicksRam Getting Wild Join Date: Apr 2010 Location: Aiken South Carolina Posts: 105	Re: DCX 400 Alltrax Controller thanks for the reply bud. I just put new batteries in 3 months ago and we had no problems when at the beach in june . tested all batteries and voltage is good. But how to I check hub alignment, It has not done this before. Just hope controller is not going bad. Thank you.

08-13-2015, 07:41 AM	#4
scottyb Happy Carting Join Date: Dec 2007 Location: Southern California Posts: 73,418	Re: DCX 400 Alltrax Controller Check all 20 cable connections. Sounds like you might have a dirty or loose connection? Shuttering is a sign the motor is not getting the power it needs to run. Could also be the rear hub as mentioned. Momentarily put the cart against a tree and try to go while somebody watches each axle nut. If the nut turns at all while the tire does not replace the hubs with HD Ausco units. NOTE do not press the gas for more than 1-2 SECONDS with cart unable to go or damage will result.

08-13-2015, 01:59 PM	#5
RicksRam Getting Wild Join Date: Apr 2010 Location: Aiken South Carolina Posts: 105	Re: DCX 400 Alltrax Controller Thanks Scotty

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