Wednesday, April 14, 2010

KLR 250 Wiring Diagram

KLR250 KLR 250 wire wiring diagram schematicTrying to figure out why your KLR250's headlights no longer work or your turn signals stopped blinking? One of the most commonly asked for items in any KLR forum is for a wiring diagram. Its not that the KLRs had a lot of electrical problems, rather its more about some of these bikes being over 20 years old. In that time connections corrode and switches wear out, and the only way to diagnose the electrical bug your bike has is by using a wire diagram. Anyway, enough talking, just click the image to the left to enlarge it.
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17 comments:

  1. AnonymousMarch 4, 2011 at 12:24 PM

    Thanks for posting this. I had a electrical short on my klr250 that would make the dash lights turn on and off intermittently. I eventually found the problem which was a corroded connector behind the headlight but it took me forever to figure it out. I think if I had a wire diagram like this at the time it would have made things much easier. Definitely going to save this for future reference.

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  2. AnonymousMay 10, 2011 at 12:36 PM

    Yes, thank you very much for this diagram. I'm having a similar problem as the guy above. I'm thinking this will aid me in finding it.

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  3. AnonymousJuly 9, 2012 at 1:01 AM

    I need help wiring up a universal switch please

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  4. MikeJuly 9, 2012 at 2:34 AM

    Universal switch for what?

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  5. AnonymousAugust 8, 2012 at 3:58 AM

    I need help wiring up my kl250 engine to run as i have the cdi, coil, rectifier, and starting solenoid, its only electric start and do not know what else to try i am trying to bench test it first

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    1. MikeAugust 8, 2012 at 7:30 AM

      Personally I don't know much about those bikes but if I come across a wiring diagram i'll post it here. In the mean time maybe somebody else reading this is more familiar with the kl250.

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    2. AnonymousDecember 3, 2019 at 5:04 AM

      Hey Mike I have a couple of questions for you

      Delete
  6. MikeAugust 8, 2012 at 7:37 AM

    Update: If you look for "kl250 wiring diagram" on google the first link has a wire diagram for your kl250. I tried pasting it here but for some reason I can't copy/paste to this site from my phone.

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  7. AnonymousJuly 20, 2013 at 12:56 AM

    thanks trying to find a no spark for my bike replaced the CDI ignition coil the switchs are still good checked them all this is hard..

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    1. AnonymousSeptember 27, 2013 at 2:44 AM

      so what fixed the no spark problem?

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  8. AnonymousJuly 15, 2017 at 8:59 PM

    I have a 2001 Kawasaki klr 250 was running fine. I took the plastic off to paint them put it back together now the headlight and instrument cluster go off intermittently can someone please help

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  9. UnknownSeptember 16, 2017 at 4:22 AM

    Can you guide which one CDI unit is compatible with Kawasaki KLR 250

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  10. MikeSeptember 16, 2017 at 1:32 PM

    This should be it http://amzn.to/2xav4VC

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  11. UnknownFebruary 10, 2019 at 7:19 PM

    I have a 94 klr250 that runs fine that had a broken ignition so I wired another kill switch in and now I can get any lights to work anytime I turn one on it kills the bike

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    1. MikeFebruary 10, 2019 at 8:50 PM

      Did you wire in a new kill switch or switch to replace the ignition switch? The ignition switch connects multiple pairs of wires so it wouldn't work with a regular single pole switch. How did you wire the new switch?

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  12. UnknownJune 20, 2020 at 1:13 AM

    Have 85 klr250 had great spark and lost it checked all the east things replaced a few parts that were weak and still nothing

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  13. AnonymousDecember 11, 2021 at 3:18 AM

    I have a kl250 need help with wiring it back on up I am have an no power at all any advice

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