• Programmed 2007-2014 Sierra 3500 TCCM 24240487. Shows black module with electrical connectors, a reliable fix for 'Service 4WD' light issues.
  • Programmed 2007-2014 Sierra 3500 TCCM, part 24239190. This plug-and-play module fixes 4WD errors and communication DTCs like U0102.
  • Programmed 2007-2014 Sierra 3500 TCCM, part 12588096. This module fixes 'Service 4WD' errors and restores shifting.
  • Image of a 2007 Sierra 3500 Engine Control Module, part 19210738, showing the main electrical connectors. This part fixes check engine lights and no-start issues.
  • Programmed 2015-2016 Sierra 3500 TCM, part 24276411. This module restores proper shifting and clears communication error codes for GM trucks.
    $249.95

    2015-2016

  • Programmed 2007 Sierra 3500 ECM, part 12603892. This engine control module solves no-start issues, poor performance, and clears DTCs like P0601.
  • Programmed 2007 Sierra 3500 Engine Control Module, part 12597121. This ECM is a direct-fit replacement to fix check engine lights and no-start issues.
  • 2007 Sierra 3500 Engine Control Module, part 12589297. Shows the three main electrical connectors, a reliable fix for check engine light codes P0601 and P0606.
  • Programmed 2003-2006 Avalanche 1500 PCM 12582605. Shows the metal housing and multi-pin connectors for a direct-fit replacement to solve no-start issues.
  • Programmed 2003-2006 Avalanche 1500 PCM 12582605. Shows the metal housing and multi-pin connectors for a direct-fit replacement to solve no-start issues.
  • Programmed 2003-2007 Sierra 3500 PCM, part 12582605. Direct-fit replacement to solve engine error codes and restore vehicle performance.
  • VIN-Programmed 2013 Sierra 3500 BCM 25823559. This Body Control Module fixes common GM electrical issues like faulty lights, windows, and DTC B1001.
  • VIN-programmed 2007-2011 Sierra 3500 BCM part 25823559. Shows multiple connectors for restoring power windows, lights, and clearing DTCs like B1001.
  • VIN-Programmed 2013 Sierra 3500 BCM 25823558. A direct-fit replacement to fix electrical issues like faulty lights, windows, and DTC B1001.
  • Front view of the 2007-2011 Sierra 3500 BCM 25823558, showing electrical connection ports. This VIN-programmed part fixes body control issues.
  • Front view of the 2013 Sierra 3500 Body Control Module 25790509, showing multiple electrical connector ports. This VIN-programmed BCM fixes common electrical problems.
  • Front view of the 2013 Sierra 3500 BCM, part 25790508. This VIN-programmed module fixes electrical issues like failing lights, locks, and DTC B1001.
  • Front view of the 2007-2011 Sierra 3500 Pickup BCM, part 25790508, showing its multiple electrical connector ports for plug-and-play installation.
  • VIN-programmed 2013 Sierra 3500 BCM, part 22860591. This module fixes electrical issues like faulty lights, windows, and airbag code B1001.

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