Struggling with 2007 Ezgo

Pepper64 · 09-10-2020, 07:27 PM

Hey,Everyone,
2007, Ezgo. 36 volt, PDS, battery pack at 36.4 Volts , New FNR switch, new H.D. solenoid, new Throttle sensor and micro switch. New battery cables. Curtis controler, sent out for 400amp upgrade. Repair place said controller was fine didnt see anything wrong with it. Then upgraded. Raise rear wheels , put in Forward and slowly step on pedal, solenoid clicks and wheels start moving. Get pedal about half way down and it's like solenoid releases and wheels stop moving. Put in reverse and step on pedal, wheels start moving and can push pedal all the way down to floor.
Lower cart to ground and try to go , Forward and step on pedal and no go
,get to half pedal and click . Have tried another solenoid and same results. All connections are clean and tight. Any help would be Much appreciated. Thanks again....
Pepper64

Doubles Shooter · 09-11-2020, 05:24 AM

36.4 volts is barely 50% charged. If that is the voltage 12 hours after the charge cycle is finished, You have charger/battery problems. What are the individual voltages of each battery? What does the pack voltage drop to when you try to drive the cart?

Pepper64 · 09-11-2020, 07:03 AM

Thanks for info, working a lot lately, I should have time this weekend to check each battery , i will also check volts when trying to drive . Thanks again , I will update info after checks.

Pepper64

Pepper64 · 08-14-2021, 08:09 AM

Update, been working like crazy, turns out I had 3 bad batteries, replaced with new and added speed chip. Runs awesome

09-10-2020, 07:27 PM	#1
Pepper64 Not Yet Wild Join Date: Aug 2020 Posts: 18	Struggling with 2007 Ezgo Hey,Everyone, 2007, Ezgo. 36 volt, PDS, battery pack at 36.4 Volts , New FNR switch, new H.D. solenoid, new Throttle sensor and micro switch. New battery cables. Curtis controler, sent out for 400amp upgrade. Repair place said controller was fine didnt see anything wrong with it. Then upgraded. Raise rear wheels , put in Forward and slowly step on pedal, solenoid clicks and wheels start moving. Get pedal about half way down and it's like solenoid releases and wheels stop moving. Put in reverse and step on pedal, wheels start moving and can push pedal all the way down to floor. Lower cart to ground and try to go , Forward and step on pedal and no go ,get to half pedal and click . Have tried another solenoid and same results. All connections are clean and tight. Any help would be Much appreciated. Thanks again.... Pepper64
Pepper64 Not Yet Wild Join Date: Aug 2020 Posts: 18

09-11-2020, 05:24 AM	#2
Doubles Shooter Gone Wild Join Date: Feb 2016 Location: Upstate Western New York Posts: 465	Re: Struggling with 2007 Ezgo 36.4 volts is barely 50% charged. If that is the voltage 12 hours after the charge cycle is finished, You have charger/battery problems. What are the individual voltages of each battery? What does the pack voltage drop to when you try to drive the cart?

09-11-2020, 07:03 AM	#3
Pepper64 Not Yet Wild Join Date: Aug 2020 Posts: 18	Re: Struggling with 2007 Ezgo Thanks for info, working a lot lately, I should have time this weekend to check each battery , i will also check volts when trying to drive . Thanks again , I will update info after checks. Pepper64
Pepper64 Not Yet Wild Join Date: Aug 2020 Posts: 18

08-14-2021, 08:09 AM	#4
Pepper64 Not Yet Wild Join Date: Aug 2020 Posts: 18	Re: Struggling with 2007 Ezgo Update, been working like crazy, turns out I had 3 bad batteries, replaced with new and added speed chip. Runs awesome
Pepper64 Not Yet Wild Join Date: Aug 2020 Posts: 18

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