• Programmed 2007-2014 Sierra 2500 TCCM, part 24243084. Shows connectors for a plug-and-play fix to clear the 'Service 4WD' light.
  • VIN-Programmed 2011-2014 Sierra Denali TCCM, part 24243084. Fixes 'Service 4WD' light and shifting issues for a plug-and-play repair.
  • Programmed 2011-2014 Sierra Denali 2500 TCCM 24243084. Solves 'Service 4WD' light and shifting issues. Plug-and-play installation.
  • Front view of the 2007-2014 Sierra 3500 TCCM, part 24243084, showing the electrical connector ports for a plug-and-play installation.
  • VIN-Programmed 2007-2013 Silverado TCCM, part 24243084. This module restores 4x4 function and clears 'Service 4WD' error codes.
  • Programmed Transfer Case Control Module (TCCM) for 2007-2014 Silverado 2500. Fixes 'Service 4WD' light and DTC C0327.
  • Programmed 2008-2013 Yukon XL 2500 TCCM, part 24243084. A direct-fit replacement to fix the Service 4WD light and restore 4x4 functionality.
  • Programmed 2007-2014 Silverado 3500 TCCM, part 24243084. This Transfer Case Control Module fixes the 'Service 4WD' light and shifting failures.
  • VIN-programmed 2007-2014 Yukon XL 1500 TCCM, part 24243084. Shows electrical connectors. A reliable fix for 'Service 4WD' light issues.

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