I HAVE AN EARLY 80'S EZGO GAS GOLF CART THAT WONT START, WONT MAKE ANY NOISE AT ALL WHEN TURNING THE KEY ON AND DEPRESSING THE ACCELERATOR. I HAVE CHECKED THE CONNECTIONS TO THE BATTERY AND START AND SOLENOID AND ALL ARE GOOD AND TIGHT. WHAT SHOULD I LOOK AT NEXT. COULD IT BE THE SWITCH?