acutator troubles?

Discussion in 'GM Powertrain' started by superUPer, Jan 28, 2011.

  1. superUPer

    superUPer New Member

    I'm having problems with my 4 wheel drive. It will not engage. I listened under the truck while the button was pushed, and I could hear noise at the transfer case and at the front axle. I was told an acuator can go partly bad (like make noise but not work). How can I test the actuators? Is this the front one? How does that come out?

    Attached Files:

  2. silveradotrailblazer

    silveradotrailblazer Epic Member 5+ Years ROTM Winner 5000 Posts

    What year truck?
  3. superUPer

    superUPer New Member

    2001 Silverado 1500HD

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