The Club Car Carryall 500amp Controller from Buggies Unlimited is the hardest working part of your golf cart. Well, that is until you and all your friends pile on it to ride down to the swimming hole. Then your suspension is screaming for help. Unless you and the goof troop are up to your regular shenanigans, the brain box is calling the shots. It receives a signal from every switch and sensor. If something does not report correctly, it will not allow anything to operate. This is what is sometimes referred to as the roll call function.The most important job that the Club Car Carryall controller has is sending the power to the motor. As you press your accelerator pedal down, the throttle sensor that attaches it sends a signal back to this unit. The golf cart controller will release a specific amount of voltage and amperage to the motor based on how far you have pushed it down. This variable signal is what gets you smooth acceleration. So if you are having a problem along these lines, you may be barking up the right tree. Just keep the throttle in mind as well.The installation of this Carryall part is not complicated. However, it is not something that you want to tackle on your own. Instead, call a buddy who has done this kind of thing before. Then, bribe them with take-out and pop. As a matter of fact, you can get an OEM Club Car manual from one of our experts that will take all the guesswork out of it.Buggies Unlimited wants to be the one and only when it comes to your choice of golf cart part suppliers. So call us today and let us go over your caddie with you and discuss your options for upgrade. We will be happy to help.