• Programmed 2004 Trailblazer EXT PCM 12586242 Engine Computer Module, showing the main connectors and part number label.
  • Programmed 89017734 PCM for 2003-2007 GM trucks and SUVs, showing the main connectors.
  • Pre-programmed 2003-2006 Escalade ESV PCM, part number 28042802, ready for installation.
  • Programmed 2003-2006 Cadillac Escalade EXT PCM Engine Computer 89017734 being held before installation.
  • Programmed 2016 GM 6.6L Duramax ECM 12662677 for Sierra, Silverado, and Express/Savana vans.
  • Programmed 2000 Buick Century PCM 09380717 Engine Computer Module, showing the main connector ports.
  • Programmed 2005-2006 Cobalt ECM, showing the main connectors and part number label for service number 12605766.
  • Pre-programmed 12585814 Cadillac STS PCM with connectors visible, ready for installation in a 2005-2007 Cadillac.
  • Programmed 2005 Cadillac CTS PCM Engine Computer Module 12600940, ready for installation.
  • Programmed 12586242 ECM for a 2004 GMC Sierra 1500, showing the main connectors.
  • Pre-programmed 2004 GMC Yukon PCM Engine Computer Module with part number 89017738.
  • Pre-programmed 2004 Sierra 1500 PCM with service number 12586242, showing connectors.
  • Programmed 2004 Sierra 1500 PCM with service number 12586242, ready for installation.
  • 2004 Sierra 1500 PCM Engine Computer ECM ECU 12586242
  • Programmed 2004 Cadillac Escalade ESV ECM, part number 12586242, ready for installation.
  • Programmed 2004 Sierra 2500 PCM 12586242, front view showing connectors.
  • Programmed 2004 Silverado 2500 PCM with service number 12586242 shown on a white background.
  • Front view of the 2004 Silverado 2500 PCM with service number 12586242, showing the main electrical connectors.
  • Programmed 2004 Silverado 1500 ECM, part number 12586242, ready for installation.

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