2004 Wr450 grey wire

5 replies to this topic
  • sjwr450

Posted December 25, 2003 - 10:26 AM


Does the grey wire trick apply to the 2004? The directions say it is in with 1 other wire, on mine the connector has a few other wires.


  • Indy_WR450

Posted December 25, 2003 - 11:17 AM


Grey wire still applies for 04. I think the connector has 6 wires under the tank. Search this forum, I remember somone having pics of the connector.

  • sjwr450

Posted December 25, 2003 - 07:01 PM



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  • mtrablue

Posted December 26, 2003 - 06:40 AM


offroad.com has an '03 wr450 as one of their project bikes in the motorcycle section of the site. there's a picture of the connector. it's a pain to get to, but worth it.

  • logansowner

Posted December 27, 2003 - 11:41 AM


They grey wire mod must still be performed on 04 WR's, unless it's a Canadian one, on the bikes sold up here there is no grey wire because the emmisions standards aren't as strict.

  • 5spoke

Posted December 27, 2003 - 07:36 PM


Did mine today. Easy to get to...just under the tank. Pulled it out of the connector and put some heat shrink around it. It took about 10 min.


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