Charger Not cutting Off


New Member
I am new this whole forum thing.

I have a 2003 Club car and the charger will not cut off any more. Will cycle on when plugged in and will run deown to about 9 volts and say there...

I know I have one battery that is weak... Will this cause this or is the OBC bad?

Also, are there any instructions here to replace the OBC?

IQ Regen system

THnaks in advance for any help !