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Thread: 02 cadilac northstar seville sls security acess denied invalidnauthorization code

  1. 05-14-2015 #1
    cfiester
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    02 cadilac northstar seville sls security acess denied invalidnauthorization code

    Trying to acess a vin on a 02 cadilac. keep getting a security acess denied invalid authorization code
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  2. 05-20-2015 #2
    Bill@HPTuners
    Bill@HPTuners is offline
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    (foff667)     Bill@HPTuners's Avatar
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    I didn't know 02 cadilac northstars used a diesel engine...

    In any event we don't support them, diesel or not.
    It doesn't have to be perfect, it just needs to be done in two weeks...

    A wise man once said "google it"
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