Jake was a trail rider, not an electrician. Wires, to him, were just black snakes that tied the battery to the spark plug. But as he stared at the Raptor’s exposed frame—seat off, fuel tank tilted back, plastic shrouds scattered on the floor—he felt a familiar dread. Somewhere in that snarled nest of cables, a single break was holding him hostage.
He zoomed in. The legend was simple: Red was battery positive. Black was ground. Blue was for the ignition system. Yellow was for lights and auxiliary. yamaha raptor 700 wiring diagram
The diagram had led him straight to the kill. The clutch safety switch circuit was open. The ECU, seeing an open circuit, assumed the clutch was out, the bike was in gear, and refused to send power to the fuel pump or starter. It was a brilliant, simple logic gate, and a speck of moisture had defeated it. Jake was a trail rider, not an electrician