99 Yamaha New Sierra Ignition Switch Wiring

LoveThemReds

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Joined
Nov 25, 2009
Messages
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'99 C40TLRX engine. I replaced an old post style ignition switch where everything was direct wired to each post with a new "sealed" unit ignition switch shown here..

http://www.jmsonline.net/sierra-ignition-switch-sie-mp51030.htm

So I plugged in the new ignition switch to the wiring harness and plugged the white to white, and black to black for the kill switch. The engine will turn over but not start. This new harness came with no wiring diagram so I'm not sure if I've got the kill switch running to the right wires. I just went color to color, anyone know or have a diagram for this switch?
 

LoveThemReds

Cadet
Joined
Nov 25, 2009
Messages
8
Re: 99 Yamaha New Sierra Ignition Switch Wiring

ttt, anyone? Jus need the two wires for the kill switch, even if i can just bridge it without a switch to get the motor running. Im assuming my old kill switch wasnt an oem yamaha part so the wire colors are different. Even called Sierra support and they said they dont have a diagram? Odd. The old switch had the two wires running from one M post to the other M post.
 
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