2003 Yamaha 150 2 Stroke Engine Ground Location

[Justice22]

Can someone tell me where to find the engine ground on a 2003 150 2 Stroke. I can only seem to find a ground that attaches to the starter.

[Sequoiha]

That is where the ground cable goes,, that is the ground.. what else are you looking for.

[Justice22]

My motor wont crank and no tilt or trim. All other accessories including deck lights work. I was told to check the ground connection on the engine block for a loose or corroded connection. The only ground I could find was on the starter. Thanks though, you answered my question. Now if you could just tell me why my motor wont crank over and the tilt/trim does not work

[Sequoiha]

typically when nothing on the engine works, but everything on the boat does, you probably have a blown main fuse on the engine, it should be a inline fuse holder near the starter, and there should be 2 spare fuses hanging on the wire harness is little plastic bags... hope this helps.

[Justice22]

Thanks, I will check that. When I turn the ignition switch "on" I can hear a low hum coming from the black box near the starter. When I turn the ignition to "start" the humming stops and my gauges go blank like the battery is dead (Batteries are good though). All other accessories are not affected. I jumped the starter and it turned over.