• Programmed 2018 Tahoe ECM, part 12692069, showing the main electrical connectors. This module resolves no-start issues and communication DTCs.
  • VIN-programmed 2011-2014 Sierra Denali 2500 TCCM, part 24241970. A direct-fit solution to restore four-wheel drive and clear fault codes.
  • VIN-programmed 2018 Savana 2500 ECM, replacement for 12692069, showing connectors. Fixes poor performance and check engine lights.
  • Programmed 2007-2014 Sierra 2500 TCCM, part 24241970. Shows electrical connectors for a plug-and-play fix for the 'Service 4WD' light.
  • VIN-Programmed Engine Control Module 12704475 for a 2018 Savana 3500 Van. This ECM solves common running problems and communication errors.
  • Front view of a 2007-2014 Sierra 3500 TCCM, part 24241970, showing the electrical connector ports. This module is pre-programmed to fix 4WD issues.
  • Programmed 2018 Sierra 1500 ECM, part 12692069. This engine computer fixes check engine lights, no-start conditions, and communication errors.
  • Programmed 2007-2013 Silverado 1500 TCCM, part 24241970. This module fixes 'Service 4WD' errors and restores 4x4 functionality without dealer programming.
  • Front view of a 2018 Escalade ESV ECM, part 12704475, showing the main electrical connectors. This pre-programmed module resolves common engine issues.
  • Front view of the 2007-2014 Silverado 2500 TCCM, part 24241970. Shows connectors for a direct-fit, VIN-programmed solution to fix 4WD errors.
  • Front view of a 2018 Escalade ECM, part number 12704475, showing the main electrical connector ports. This programmed module fixes engine stalling.
  • Image of a 2007-2014 Silverado 3500 TCCM, part 24241970, showing the black plastic housing and electrical connection ports for a plug-and-play fix.
  • Front view of a 2018-2019 Corvette ECM, part 12704475. This programmed module resolves common DTCs like P0601 and restores engine performance.
  • Programmed 2008-2013 Yukon XL 2500 TCCM, part 24241143, showing electrical connectors. A direct-fit solution to fix 'Service 4WD' light issues.
  • Programmed 2018 Silverado 1500 ECM, part 12692069, showing its main electrical connection ports. A reliable replacement to fix check engine lights and no-start issues.
  • Programmed 2007-2014 Yukon XL TCCM 24241143. This module fixes 'Service 4WD' lights and restores four-wheel drive functionality.
  • Front view of a 2018 Sierra Denali 1500 ECM, part 12704475, showing the main electrical connectors. This VIN-programmed module fixes engine faults.
  • Front view of the 2007-2014 Yukon TCCM, part number 24241143, showing the main electrical connectors. This VIN-programmed module fixes 4WD issues.
  • Programmed 2018 Express 2500 ECM, part 12692069, showing connectors. A reliable fix for engine stalling, communication errors, and DTC P0606.
  • Programmed 2008-2013 Suburban 2500 TCCM, part 24241143. This Transfer Case Control Module solves 'Service 4WD' light issues and U0102 codes.

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