welcome to BGW..........i,m assuming this is a 48 volt cart?..........is your dash battery light red? lift the seat give they grey wire a pull on the back of the charge receptical and if it stays in check your battery voltage if you have over 38 volts than replace your OBC good chance it went bad i should have added yes go over cables also make sure your 10 gage wires for charging are ok......................
