The Honda VFR400R ignition switch engages the starter motor. The starter motor then provides mechanical energy to rotate the VFR400R’s engine. Below schematic illustrates the Honda VFR400R (1990 model year) motorcycle electric starter wiring diagram. The electric starter consists of ignition switch, battery 12V6Ah, starter relay switch, main fuse 30A, starter motor, clutch switch, clutch diode, neutral switch, neutral indicator, and sub fuse 10A. The Electric Starter Motor converts electrical current into rotary motion.