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  1. #1
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    rabee7878's Avatar
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    Default Chevrolet avalanche 2003 passlock bypass.

    Hello...
    Car : Chevrolet
    Model: avalanche
    Year : 2003
    I need passlock bypass diagram to disable Immo, because the car start for 2 seconds then goes off, the anti_theft_security logo stay in dashboard.
    So i need the help for bypass diagram or immo off for ECU.
    Thanks a lot

  2. #2
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    droidwayne65's Avatar
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    Default

    Quote Originally Posted by rabee7878 View Post
    Hello...
    Car : Chevrolet
    Model: avalanche
    Year : 2003
    I need passlock bypass diagram to disable Immo, because the car start for 2 seconds then goes off, the anti_theft_security logo stay in dashboard.
    So i need the help for bypass diagram or immo off for ECU.
    Thanks a lot
    Would it not be simpler to first try the 30-minute relearn procedure?
    <---- Coin of the Realm.

 

 

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