Programmed 6L80 6L90 6L45 6L50 TCM TCU Transmission Control Module 2009-20 Tahoe

Programmed Plug-N-Play 6L80 TCM TCU Transmission Control Module 2015-20 Suburban

Programmed 6L80 TCM TCU Transmission Control Module 2009-2020 Silverado 1500

Programmed Plug-N-Play 6L50 TCM TCU Transmission Control Module 2015-22 Colorado

Programmed 6L80 6L90 TCM TCU Transmission Control Module 2010-2023 Express 2500

Programmed 6L80 6L90 TCM TCU Transmission Control Module 2016-2023 LCF 3500

Programmed 6L80 6L90 TCM TCU Transmission Control Module 2010-2023 Savana 3500

Programmed 6L90 TCM TCU Transmission Control Module 2007-2023 Silverado 3500 HD