we have a dcs cart with a couple of problems. 1st the cart want move , we checked the voltage and found dead batteries. we jump the pack and now we have 36 volts plus. 2 the cart still does not move. the f and r switch make a beeping noise with the key on or off. the only way of shutting off the beeping is to shut off the tow run switch or to wiggle the 10 pronge white connecton on the controller,we can hear the solenoid clicking by doing this also. just don't know were to start. f and r switch. controller,solenoid,batteries? any ideas thanks mike p.s. last year the owner bought a used controller.after he installed it, the cart did nothing. he ask me to take a look, i found that the 10 pronge connection was loose. we wire tied it and the cart had forward, but no rev. i felt the cart at this point may need a f and r switch, but of course they did not want to spend the money.cart sat all winter in the snow and rain. spring came and the cart was dead again,we jumped the pack and got it to run once again. the cart sat for most of the season and know they are having these problems i know most of this is because of the lack of maint,but they are asking me to fix it. now i need help!