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1996 GMC Yukon Question: WONT SHIFT OUT OF PARK I JUST CHANGE THE BRAKE BOOSTER

 

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Visitor, 5.7L V8, Salisbury, NC, July 30, 2010, 18:49

THIS PROBLEM HAS JUST OCCURED WHEN I CHANGED THE BRAKE BOOSTER AND THE MASTER CYLINDER

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  • Answer #1

    mastertech6371 July 30, 2010, 18:55
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     Master

    when you changed the booster, you may have disturbed the adjustment of the brake light switch which allows the shifter to release when you apply the brakes.

    Roy

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    Visitor, April 23, 2011, 07:10

    Mine did the same thing. I now, without changing the brake booster switch under the steering column and dash, just hit the brake as soon as I try to shift outta park. Its a timing thing. Works everytime.

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