Security Code Input Message during Programming

During Service Programming System (SPS) programming on any 2009-2018 Buick, Cadillac, GMC or Chevrolet model, a security code input message with SPS error code E5659, M5304, and/or M5530 may be displayed in TIS2Web. (Fig. 9) The error codes may appear when programming any module. A related screen will also ask the user to input a security code. (Fig. 10)


Fig. 9


Fig. 10


The security code input message and related error codes are flags to identify concerns with released content in the SPS applications. Typically, a security code error message should not appear as the management of security code information is completed prior to release in the SPS application.


Contact the TechLine Customer Support Center (TCSC) for additional information about how to complete the necessary programming procedure.


– Thanks to Ryan Taylor

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