Cruise control

Discussion in 'Kenworth Forum' started by blazer_72, Nov 23, 2015.

  1. blazer_72

    blazer_72 Bobtail Member

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    I have a 2000 KW W900 the cruise control stopped working I have power to the switches, any ideas what could be wrong?
     
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  3. 062

    062 Road Train Member

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    What motor?
     
  4. blazer_72

    blazer_72 Bobtail Member

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    Nov 18, 2015
    Louisiana
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  5. double yellow

    double yellow Road Train Member

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    Generic advice:

    With the parking brake set, can you turn on cruise for high idle? If so, check clutch switch/wiring

    Do jakes work? if so, check brake switch/wiring
     
    AModelCat Thanks this.
  6. 062

    062 Road Train Member

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    Another easy one pull up on clutch pedal,see if they work.
     
  7. TripleSix

    TripleSix God of Roads

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    ^^^^^^

    Along with this, crawl underneath the truck, look on the left side of the transmission and verify that the transmission plug didn't come out.
     
  8. AModelCat

    AModelCat Road Train Member

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    Yep I agree with Double Yellow. If you can't set your idle speed using the cruise control switch or the jake won't kick on, I'd be looking into the micro switch on the clutch. I've seen some stick to the point where pulling up on the pedal no longer works. Other possibilities could be a sticking brake pedal, a broken wire after the cruise switch, or a faulty cruise control switch.
     
  9. blazer_72

    blazer_72 Bobtail Member

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    Nov 18, 2015
    Louisiana
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    Yes Jake's work no high idile does not will have to look at plug. Looked at plug there is one wire that is going into plug and one that looks like it used to be attached to a split ring that is hanging on the other wire going into the plug it looks like that ring used to be soldiered to the outside of the plug, that wire is broke and hanging loose. I thought maybe it was a ground so I tried to ground it but no luck do any of you know where that wire goes.
     
  10. 4x4_Welder

    4x4_Welder Medium Load Member

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    How have you verified the switches work? If your Jakes work, and the speed sensor is plugged in, then the remaining options are pretty limited.
     
  11. blazer_72

    blazer_72 Bobtail Member

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    Nov 18, 2015
    Louisiana
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    Yeah the jakes work and I tested the switches with a meter I also hooked up a new toggle switch to test if the off and on was working is there anyway to test the set and resume without buying a new switch don't want to spend the money if I don't have too.
     
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