• Pre-programmed 2002 Escalade EXT PCM with part number 12576160 shown on a clean background.
  • A replacement 2002 Avalanche 2500 PCM with two large wiring harness connectors, ready for installation.
  • A close-up of the Programmed 12576160 PCM showing the connectors, ready for installation in a GM truck.
  • Programmed 2002 Chevrolet Avalanche 1500 PCM Engine Computer, part number 12201281, ready for installation.
  • Front view of the 2002 Escalade PCM replacement module, part number 12201281, showing the main connectors.
  • Pre-programmed 2002 Escalade EXT PCM, part number 12201281, ready for installation.
  • Front view of the 2002 Avalanche 2500 PCM 12201281 engine computer, showing the main electrical connectors.
  • Programmed 2002 GMC Sierra Denali PCM Engine Computer Module, side view showing connectors.
  • Programmed 2002 Avalanche 1500 PCM 12200411 engine computer module.
  • Programmed 12200411 PCM for 2002 Cadillac Escalade and other GM vehicles, showing the two main connectors.
  • A programmed 12200411 PCM for GM vehicles, showing the main computer unit and connectors.
  • Programmed 12200411 PCM Engine Control Module for 2002 Chevrolet Avalanche 2500 and other GM vehicles.
  • Front view of a Programmed 12200411 PCM for GM vehicles, showing the three main blue and red connector ports.

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