• 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.
  • Programmed 2003-2006 Cadillac Escalade EXT PCM Engine Computer 89017734 being held before installation.
  • Programmed 2000 Buick Century PCM 09380717 Engine Computer Module, showing the main connector ports.
  • Programmed 2009-2010 Sierra Denali ECM Engine Computer Module, part number 12629009, ready for installation.
  • Pre-programmed 12618516 Engine Control Module for 2010-2011 Chevy Silverado and GMC Sierra 2500/3500 with 6.6L Duramax engine.
  • 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 with part number 12585814 visible on the label.
  • Programmed 2004 Chevy Tahoe PCM replacement module, part number 12586242, ready for installation.
  • Front view of the 2004 Tahoe PCM 12586242, showing the main connectors.
  • Programmed 12586242 ECM for a 2004 GMC Sierra 1500, showing the main connectors.
  • Programmed 12586242 PCM for 2004 GM trucks and SUVs, front view showing connectors.
  • Programmed 2003-2005 Trailblazer PCM, part number 12574976, ready for installation.
  • 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
  • Side view of the 2004 Avalanche 1500 engine computer, service number 12586242, showing the main electrical connectors.

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