Theft Deterrent Module – GM (13516352)

Upper trim. Silverado, Sierra 2500 HD. With keyless engine start. Silverado, Sierra 3500 HD. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle Deter vehicle theft This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors