wr450 wiring color meanings?


3 replies to this topic
  • Holden450

Posted November 25, 2013 - 04:05 PM

#1

I just had to buy a key start for my 2004 wr450f and I don't know what the wire colors mean for the bike itself.


Edited by holden250, November 25, 2013 - 04:09 PM.


  • Krannie McKranface

Posted November 25, 2013 - 05:12 PM

#2

It's all layed out in the service manual, which you can download off of Yamahas website.



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  • funt

Posted November 25, 2013 - 05:21 PM

#3

Black is ground.  Red is constant positive.  Brown is positive when the ignition button is on.  So you want red and brown from the ignition button.  Unless the 2 wires connect in the key off position.  Then you hook it up to the kill switch wires.  Or if it's a 4 wire switch, you can hook it up to both.  I don't have a 2004 though but it's probably the same.


Edited by funt, November 25, 2013 - 05:23 PM.


  • Holden450

Posted November 27, 2013 - 02:28 PM

#4

thank you! couldn't find that exact info anywhere. that's what I was looking for.


Edited by holden250, November 27, 2013 - 02:28 PM.





 
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