Content Theft Deterrent (CTD) Does Not Disarm With Key Lock

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Content Theft Deterrent (CTD) Does Not Disarm With Key Lock Diagnosis (Steps 1-4)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Content Theft Deterrent (CTD) Does Not Disarm With Key Lock Diagnosis (Steps 5-14)

Courtesy of GENERAL MOTORS CORP.

Fig 3: Content Theft Deterrent (CTD) Does Not Disarm With Key Lock Diagnosis (Steps 15-23)

Courtesy of GENERAL MOTORS CORP.