Controller Auth

Controller Auth

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  1. Controller Authorization Code

    Customers tuning 2017+ GM vehicles may purchase a Controller Authorization Code to negotiate controller security prior to reading or flashing their controller.

    A controller auth-code is a 24 character code split into 6 x 4-character sections.
    e.g. ZKWS-6Y95-Q8ND-T23K-4XSX-PQK8

    US$50.00
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