Wiring Diagram - Cut off switch

Incorrigible

Petty Officer 2nd Class
Joined
Jan 5, 2009
Messages
111
Engine: J225TXESS (1990 225hp)

On the wiring diagram one of the black/yellow (engine cut off/grounding/shut down) wires runs to what is labeled as the "Cut off switch"

Which switch is this?

Thanks
 

daselbee

Commander
Joined
Jan 20, 2009
Messages
2,765
Re: Wiring Diagram - Cut off switch

Ignition switch in the "off" position. The "M" terminal.
 

Barnacle_Bill

Admiral
Joined
Feb 8, 2004
Messages
6,469
Re: Wiring Diagram - Cut off switch

That wire also goes to the emergency cut off switch and probably to a mercury switch on the motor to keep you from starting it when the motor is tilted up.
 

Craig-

Petty Officer 1st Class
Joined
Jul 25, 2010
Messages
316
Re: Wiring Diagram - Cut off switch

Ignition switch in the "off" position. The "M" terminal.

The raised M terminal should have no continuity with the other M terminal (ground) when switched on and have continuity when in off position and therefor ground the raised M (old convention Magneto) terminal that your kill wire (blk/yel) connects to.
 
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