2016 YRDE DC 48V - won't move - Controller?

eyeage · 03-16-2022, 06:31 PM

Hey Everyone,

So I picked up a golf cart. I knew when I got it that it wasn't fully functional. Got a decent, but not amazing deal. 2016 YRDEX6, 48V, DC.

So, if the solenoid is bypassed it works and drives. Initially, in both reverse and forward, but then only in reverse.

Batteries: Brand new, test fine
Solenoid: "bench tested" and does click

Reverse buzzer is acting funny. Based on what I'm reading, this is an indication that the controller is bad. When I switch from run to tow and back the reverse buzzer will stop until I press the gas pedal. Sometimes turning the key on/off also works. Sometimes a combination of turning the key and switching the F/R position. Additionally, if I push the cart while in F, it buzzes for a second and then stops, also making the buzzer stop working until performing a run/tow swap and one of the above maneuvers.

I have not done significant amounts of testing on switches.

I assume this means the controller is bad. So, if I have to upgrade, I may as well go aftermarket for some speed. I do not plan on upgrading the motor. I'm also not trying to future proof it. I do want it to go fast, if possible. What controllers should I consider, definitely looking for value option while getting low to mid 20s+ mph.

Thanks a ton

Volt_Ampere · 03-16-2022, 06:38 PM

Most likely a bad controller. I would go with Alltrax for aftermarket. I have two YDRE carts and both have Alltrax controllers now. Gives you the option to tune things to your liking. New batteries is a good thing.

eyeage · 03-16-2022, 08:46 PM

More specifically, which controller model... I know this forum is heavily alltrax, which is fine by me.

Volt_Ampere · 03-16-2022, 09:08 PM

You want an XCT for YDRE. I would go with the 500 amp because it includes a cooling fan but a 400 amp would be sufficient as well. Make sure you get it set up for YDRE. It is plug and play if you do that. The connector that goes in to the Moric controller (what you should have now) goes right into the Alltrax.

Peth0201 · 03-26-2022, 07:03 AM

Did this fix the problem?

eyeage · 03-27-2022, 08:16 PM

Quote:

Originally Posted by Peth0201

Did this fix the problem?

I'll let you know. I have not yet started the build. Just finished another build. Will likely know this week and will report back.

eyeage · 03-29-2022, 08:24 PM

Quote:

Originally Posted by Peth0201

Did this fix the problem?

Kinda, but no. See new post for details

eyeage · 03-30-2022, 04:26 PM

Quote:

Originally Posted by Peth0201

Did this fix the problem?

Yes, the new controlled fixed the issue. Cart works as expected now.

03-16-2022, 06:31 PM	#1
eyeage Not Yet Wild Join Date: Mar 2022 Posts: 22	2016 YRDE DC 48V - won't move - Controller? What to replace it with? Hey Everyone, So I picked up a golf cart. I knew when I got it that it wasn't fully functional. Got a decent, but not amazing deal. 2016 YRDEX6, 48V, DC. So, if the solenoid is bypassed it works and drives. Initially, in both reverse and forward, but then only in reverse. Batteries: Brand new, test fine Solenoid: "bench tested" and does click Reverse buzzer is acting funny. Based on what I'm reading, this is an indication that the controller is bad. When I switch from run to tow and back the reverse buzzer will stop until I press the gas pedal. Sometimes turning the key on/off also works. Sometimes a combination of turning the key and switching the F/R position. Additionally, if I push the cart while in F, it buzzes for a second and then stops, also making the buzzer stop working until performing a run/tow swap and one of the above maneuvers. I have not done significant amounts of testing on switches. I assume this means the controller is bad. So, if I have to upgrade, I may as well go aftermarket for some speed. I do not plan on upgrading the motor. I'm also not trying to future proof it. I do want it to go fast, if possible. What controllers should I consider, definitely looking for value option while getting low to mid 20s+ mph. Thanks a ton Last edited by eyeage; 03-16-2022 at 08:47 PM.. Reason: adding "what to replace it with" to title
eyeage Not Yet Wild Join Date: Mar 2022 Posts: 22

03-16-2022, 06:38 PM	#2
Volt_Ampere Gone Wild Join Date: May 2012 Location: Rio Verde, Az Posts: 7,170	Re: 2016 YRDE DC 48V - won't move - Controller? Most likely a bad controller. I would go with Alltrax for aftermarket. I have two YDRE carts and both have Alltrax controllers now. Gives you the option to tune things to your liking. New batteries is a good thing.

03-16-2022, 08:46 PM	#3
eyeage Not Yet Wild Join Date: Mar 2022 Posts: 22	Re: 2016 YRDE DC 48V - won't move - Controller? More specifically, which controller model... I know this forum is heavily alltrax, which is fine by me.
eyeage Not Yet Wild Join Date: Mar 2022 Posts: 22

03-16-2022, 09:08 PM	#4
Volt_Ampere Gone Wild Join Date: May 2012 Location: Rio Verde, Az Posts: 7,170	Re: 2016 YRDE DC 48V - won't move - Controller? You want an XCT for YDRE. I would go with the 500 amp because it includes a cooling fan but a 400 amp would be sufficient as well. Make sure you get it set up for YDRE. It is plug and play if you do that. The connector that goes in to the Moric controller (what you should have now) goes right into the Alltrax.

03-26-2022, 07:03 AM	#5
Peth0201 Getting Wild Join Date: Mar 2021 Posts: 97	Re: 2016 YRDE DC 48V - won't move - Controller? Did this fix the problem?
Peth0201 Getting Wild Join Date: Mar 2021 Posts: 97

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