4 battery club car wiring

[Gordmac]

I have someone that removed the old batteries and tried to connect new ones but didnt have success but I wired the batteries and will move fine , there is a blue wire with a breaker reset that I'm not sure where it goes , and it has intermittent reverse buzzer .

[golfcartg]

The blue wire you mentioned might be part of the reverse buzzer system or a safety circuit. Understanding the cart's exact model or specific wiring layout might help troubleshoot this issue more accurately.