4x4 not working, actuator and Transfer case are...

Discussion in 'Chevy/GMC 4x4' started by Colombo, Nov 30, 2010.


  1. Colombo

    Colombo
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    Transfer case is working "Front wheel" lights come on Actuator works, Front drive shaft locks in.... Whats the weak point in the Diff? Fork? Splines? and Ring and pinion...?
    :wall:
     
  2. D93 chev

    D93 chev
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    Never heard of this happening before but it could be the end of the actuator pin sheared off, making it not long enough to engaged.
     

  3. Tango

    Tango
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    The transfer case will lock the front shaft... sounds like the actuator not working. That is the weak point. usually they just need cleaning.
     
  4. outalne94z71

    outalne94z71
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    if the 4wd light is on then the actuator is working, the switch for the light is in the diff and only comes on when the actuator makes the contact
     

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