HSV Forum


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  1. #11
    Join Date
    Feb 2018
    Posts
    11
    Quote Originally Posted by white_lie View Post
    Do you have the security code for the new PCM? Has the replacement PCM been reset?
    Or do you need to reset your original to unlink it from the car before putting the replacement in?
    Hi , I believe being a hsv the ac delco tis to web will not allow access to program any Hsv ecm module , that's why I'm getting a error code No authorization to program the selected unit . Please correct me if I'm wrong.

  2. #12
    Join Date
    Feb 2018
    Posts
    11
    Quote Originally Posted by white_lie View Post
    Do you have the security code for the new PCM? Has the replacement PCM been reset?
    Or do you need to reset your original to unlink it from the car before putting the replacement in?
    Hi , I believe being a hsv the ac delco tis to web will not allow access to program any Hsv ecm module , that's why I'm getting a error code No authorization to program the selected unit . Please correct me if I'm wrong.







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