EZGO 2five accessory wiring

bgassie · 07-21-2019, 10:57 AM

Need HELP!

I have a 2014 EZGO 2five that I just changed the batteries for the first time since I purchased the cart new. Now none of the 12 volts accessories work. I have checked all fusses and they are good. These carts have the DeltaQ (9224854-06) charge with built in voltage reducer. I have done some diagnostic and found that I am not getting 12 volts on the unswitched output or switched output wiring on the DeltaQ plug shown in the attachment. I also found that the blue Switched Output Enable (Input) wire going to the DeltaQ has 50 volts when I turn the cart key on. Is the 50 volt input normal? The DeltaQ attachment states 8 – 17VDC on this pin activates the 12V Switched Output pins.

Did I somehow damaged the built in voltage reducer when I changed the batteries? I even made sure to flip the run / tow switch before I changed the batteries so I would not screw anything up.

bgassie · 07-22-2019, 04:16 PM

I sent Delta-Q an email and this was their reply:

"The blue switched output enable is just an input. So that 50V you are measuring it's coming from somewhere else. You are correct, it should only receive 8-17VDC to activate the 12V switched output. Something happened at the vehicle's circuitry. Possibly damaging the DC-DC converter. You'll need to contact E-Z-GO as this is something happening in the car. They would know more about the internal circuits for their cars."

How can a cart get voltage between 8-17 Volt before the converter? Any thoughts?

BobBoyce · 07-22-2019, 05:55 PM

There is a constant 12V output as well as a switched output on the reducer.

bgassie · 07-22-2019, 07:56 PM

The issue is my cart is sending 48 volts to the switched input on the voltage reducer and Delta-Q states it can only handle 8 -17 volts.

So should the golf cart Curtis controller send 8 -17 volts? I did not think that was possible.

bgassie · 07-23-2019, 04:26 PM

I have been studying the EZGO wiring diagrams along with a few other people and the way we see it is that the 12 volt switched input wire going to the voltage reducer is design by EZGO to have 48 volts. However, Delta-Q says their reducer switched input is only designed for 8-17 volts.

I am thinking this may be a design issue by EZGO; however, EZGO will not let me talk to technical support being I am not a dealer.

Am I just totally out the box and looking at this wrong?????

Sheehank1 · 08-22-2019, 11:39 AM

I hope you were able to fix, note I had the same issue and EZGO had me change the fuses. Note they looked fine, but EZGO told me they were junk fuses and to change and that did the trick.

Newbuggyboy · 08-22-2019, 12:29 PM

Quote:

Originally Posted by bgassie

I have been studying the EZGO wiring diagrams along with a few other people and the way we see it is that the 12 volt switched input wire going to the voltage reducer is design by EZGO to have 48 volts. However, Delta-Q says their reducer switched input is only designed for 8-17 volts.

I am thinking this may be a design issue by EZGO; however, EZGO will not let me talk to technical support being I am not a dealer.

Am I just totally out the box and looking at this wrong?????

Other websites allow you to call in for technical support.

bgassie · 08-30-2019, 06:37 AM

I tested the fuses with a meter but never tried new ones. I ended up installing a separate voltage reducer due to the charger with reducer costing so much.

What other websites provide technical support? I sure would like to figure out why EZGO is sending 48 volts to the reducer switch when the reducer manufacture has told me the switch is only good for 12 volts.

Jgraham37128 · 07-09-2021, 06:26 PM

I’m wanting to wire up some rock light on mine but can’t find a 12 volt connection? I thought the fuse block would be 12 volts but I can find any. Mine all show 24volts which I find odd. The lights and the horn and etc has to be 12 volt.

Can anyone help me understand?

Jgraham37128 · 07-19-2021, 07:17 PM

So there’s no one who knows where the 12 volt source is on a 2five?

07-22-2019, 04:16 PM	#2
bgassie Not Yet Wild Join Date: Jul 2011 Posts: 13	Re: EZGO 2five accessory wiring I sent Delta-Q an email and this was their reply: "The blue switched output enable is just an input. So that 50V you are measuring it's coming from somewhere else. You are correct, it should only receive 8-17VDC to activate the 12V switched output. Something happened at the vehicle's circuitry. Possibly damaging the DC-DC converter. You'll need to contact E-Z-GO as this is something happening in the car. They would know more about the internal circuits for their cars." How can a cart get voltage between 8-17 Volt before the converter? Any thoughts?
bgassie Not Yet Wild Join Date: Jul 2011 Posts: 13

07-22-2019, 05:55 PM	#3
BobBoyce Gone Insane Join Date: Oct 2015 Location: TN/NC/GA Tri-state area Posts: 3,952	Re: EZGO 2five accessory wiring There is a constant 12V output as well as a switched output on the reducer.

07-22-2019, 07:56 PM	#4
bgassie Not Yet Wild Join Date: Jul 2011 Posts: 13	Re: EZGO 2five accessory wiring The issue is my cart is sending 48 volts to the switched input on the voltage reducer and Delta-Q states it can only handle 8 -17 volts. So should the golf cart Curtis controller send 8 -17 volts? I did not think that was possible.
bgassie Not Yet Wild Join Date: Jul 2011 Posts: 13

07-23-2019, 04:26 PM	#5
bgassie Not Yet Wild Join Date: Jul 2011 Posts: 13	Re: EZGO 2five accessory wiring I have been studying the EZGO wiring diagrams along with a few other people and the way we see it is that the 12 volt switched input wire going to the voltage reducer is design by EZGO to have 48 volts. However, Delta-Q says their reducer switched input is only designed for 8-17 volts. I am thinking this may be a design issue by EZGO; however, EZGO will not let me talk to technical support being I am not a dealer. Am I just totally out the box and looking at this wrong?????
bgassie Not Yet Wild Join Date: Jul 2011 Posts: 13

08-22-2019, 11:39 AM	#6
Sheehank1 Not Yet Wild Join Date: May 2017 Location: New Jersery Posts: 26	Re: EZGO 2five accessory wiring I hope you were able to fix, note I had the same issue and EZGO had me change the fuses. Note they looked fine, but EZGO told me they were junk fuses and to change and that did the trick.

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08-30-2019, 06:37 AM	#8
bgassie Not Yet Wild Join Date: Jul 2011 Posts: 13	Re: EZGO 2five accessory wiring I tested the fuses with a meter but never tried new ones. I ended up installing a separate voltage reducer due to the charger with reducer costing so much. What other websites provide technical support? I sure would like to figure out why EZGO is sending 48 volts to the reducer switch when the reducer manufacture has told me the switch is only good for 12 volts.
bgassie Not Yet Wild Join Date: Jul 2011 Posts: 13

07-09-2021, 06:26 PM	#9
Jgraham37128 Not Yet Wild Join Date: Dec 2016 Posts: 48	Re: EZGO 2five accessory wiring I’m wanting to wire up some rock light on mine but can’t find a 12 volt connection? I thought the fuse block would be 12 volts but I can find any. Mine all show 24volts which I find odd. The lights and the horn and etc has to be 12 volt. Can anyone help me understand?
Jgraham37128 Not Yet Wild Join Date: Dec 2016 Posts: 48

07-19-2021, 07:17 PM	#10
Jgraham37128 Not Yet Wild Join Date: Dec 2016 Posts: 48	Re: EZGO 2five accessory wiring So there’s no one who knows where the 12 volt source is on a 2five?
Jgraham37128 Not Yet Wild Join Date: Dec 2016 Posts: 48

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