Question about 2002 Chevrolet Silverado

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2002 silverado stays in 4 high

Push buton and can hear humming wont go into 2 high

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  • yadayada
    yadayada May 11, 2010

    have u ever changed the fluid in the transfer case, try it it might cure this problem

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Fluid is not going to fix this.

It sounds like an actuator problem or a stuck solenoid on the transfer case that engages the four wheel drive. try hitting the four wheel drive module while hitting the button. if nothing and don't want to waste the gas mileage take off front driveshaft until you can dig deeper into the problem.

thanks jeff

Posted on Feb 18, 2009

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