/* I am not an expert, but enjoy cart talk
*/
I think it would be helpful to further define the issue. Some questions that arise:
What are the details of the Club Car (Year, make, maybe serial number)
What is the charger doing? This will help you isolate the potential issue further, i.e.,
Does it click on?
Club Car chargers have a 3 step startup, they click on (needle to right), needle goes down to left, needle finally goes over to right. This all happens within a minute. What does your do?
Is the battery pack OK, I "think" a 48V pack requires 30ish volts in the pack for the charger to come on.
Does it shut off?