The 48 Volt DC Wire Control Harness is a factory replacement for 2004-current E-Z-GO Electric MPT 1000E (Multi-Purpose Truck) Models, and can also be used on the 4/6-Passenger ST Express. This wire harness connects electrical signals from the electronic controller to the fuse, toe switch, solenoid, pedal box, and FNR (Forward & Reverse) switch.