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Discussion in 'Volvo Forum' started by Frank5229, Mar 22, 2012.

  1. Mar 22, 2012 #1
    Frank5229

    Frank5229 Light Load Member

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    Mar 20, 2012
    Calgary
    0
    Abs light comes on and off.
    What would be the cause.
     

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    Frank5229, Mar 22, 2012
    Frank5229, Mar 22, 2012
    #1
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  3. Mar 22, 2012 #2
    truckmechanic

    truckmechanic Medium Load Member

    534
    140
    Jan 14, 2012
    Hi Desert Ca
    0
    Most likely left speed sensor on steer axle.check it for broken,rubbed,bare wires and that its plugged in
     
    truckmechanic, Mar 22, 2012
    truckmechanic, Mar 22, 2012
    #2
    Frank5229 Thanks this.
  4. Mar 24, 2012 #3
    Pablo-UA

    Pablo-UA Road Train Member

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    Oct 11, 2010
    Borispol, Ukraine
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    No, it is air gap issue. Ajust WSS sensor!

    it is front axe, just slightly nock sensor in with small hummer
     
    Pablo-UA, Mar 24, 2012
    Pablo-UA, Mar 24, 2012
    #3
    Frank5229 Thanks this.
  5. Mar 30, 2012 #4
    Frank5229

    Frank5229 Light Load Member

    50
    1
    Mar 20, 2012
    Calgary
    0
    I knocked sensor with a hammer, it went of for twenty mins or so. Everytime I go over bump it comes on and stays on...

    Should I repalce wss sensor or is there another trick...

    Wires seem to look ok, not sure what to do next.

    Do you have a Installation print out, on how to replace sensor...

    abs light on, can that also derate engine
    thanks,
     
    Last edited: Mar 30, 2012
    Frank5229, Mar 30, 2012
    Frank5229, Mar 30, 2012
    #4
  7. Mar 31, 2012 #5
    Pablo-UA

    Pablo-UA Road Train Member

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    Oct 11, 2010
    Borispol, Ukraine
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    I sugest bearing play. ABS does not derate engine
     
    Pablo-UA, Mar 31, 2012
    Pablo-UA, Mar 31, 2012
    #5
  8. Apr 1, 2012 #6
    Frank5229

    Frank5229 Light Load Member

    50
    1
    Mar 20, 2012
    Calgary
    0
    Pablo you are right, the bearing was loose...lol

    thanks buddy
     
    Frank5229, Apr 1, 2012
    Frank5229, Apr 1, 2012
    #6
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