Yanaha Charger not working
 

Neighbor has a Yamaha 48 Volt Charger not working.
Charger Model JW9-82107-01
Cart==Yamaha YDREX4, Manufacture date Oct 2013
Batteries March 2017

Charged batts with 12 volt chargers to 43 volts. Plugged in charger and nothing. Borrowed a like charger from another neighbor and the cart is charging.

Can someone help me with with diagnostics, wiring diagram.

Thanks, Ard

Yanaha Charger not working
 

I’m afraid those aren’t easily fixed. I have the same one with one of my carts. Make sure the power cord is plugged into the back of the unit and there’s no damaged cables.


Club Car DS driver’s club #59

Re: Yanaha Charger not working
 

Only serviceable parts (without an electronics degree) are the AC and DC cords. There are no schematics offered, no repair parts offered.

Re: Yanaha Charger not working
 

Mine had issues and it was the dc plug that went into the receptacle. Wire was broken in the plug. Replaced that and all was well. If you have any electrical skills test the wires in that plug. If that isn’t it my old one will be up for sale soon. Came from a 2012 Drive with the square 3 prong plug. I replaced mine with a dpi that I swiped back from someone who had borrowed it.

Re: Yanaha Charger not working
 

I have the same model and same issue. I fixed mine by taking it apart removed 6 screws from top board and 4 from board underneath. Had to use flathead to pry and peel bottom board away from base. Once removed I found a cold solder joint under a relay. Used a solder gun and some fresh solder to reconnect the lead. The 20 amp fuse was also blown so I replaced it. Put back together and it worked.
hope this helped.

Re: Yanaha Charger not working
 

Sorry!! :oops::oops:
I left this post hanging. After first 3 replies I told owner that a new charger was in order, which is what she did. I left a couple of days for a 6 weeks trip up north and promptly forgot about it until the response yesterday.