• Programmed 2007-2013 Silverado 1500 TCCM (part 24242480) with connectors visible. A direct-fit solution to resolve 4x4 errors and restore functionality.
  • Front view of a 2018 Savana 3500 ECM, part 12704475, showing the main electrical connectors. This module fixes check engine lights and running issues.
  • Programmed 2007-2014 Silverado 2500 TCCM, part 24242480. Shows connectors for easy plug-and-play installation to fix 4WD issues.
  • Programmed 2018 Sierra 1500 ECM 12704475. This engine computer for GM trucks resolves check engine lights and no-start conditions.
  • Programmed 2007-2014 Silverado 3500 Transfer Case Module 24242480. Shows the black plastic housing and electrical connectors for a plug-and-play 4WD system fix.
  • Programmed 2018 Escalade ESV ECM 12704475. This engine control module solves no-start conditions, communication errors, and check engine light issues.
  • Programmed 2008-2013 Yukon XL 2500 TCCM, part 24241970. Shows the module housing and electrical connectors, a direct-fit solution to fix the Service 4WD light.
  • A genuine GM 2018 Escalade ECM, part 12704475, showing its three main wiring harness connectors. This pre-programmed module fixes engine codes.
  • Programmed 2007-2014 Yukon XL TCCM, part 24241970. Shows the black plastic housing and electrical connection ports for a direct-fit 4WD system repair.
  • Front view of the GM Programmed ECM 12704475 for 2018-2019 Corvette, Silverado, and Sierra, showing the main electrical connectors for a direct-fit replacement.
  • Programmed 2007-2014 Yukon TCCM 24241970. Fixes 'Service 4WD' light & communication errors. Plug-and-play installation.
  • Front view of the 2018 Silverado 1500 ECM, part 12704475, showing the main electrical connectors. This VIN-programmed module fixes DTCs like P0601.
  • Front view of the 2018 Sierra Denali 1500 ECM 12704475, showing the main electrical connectors. This VIN-programmed module resolves DTCs like P0606.
  • Programmed 2008-2013 Suburban 2500 TCCM, part 24241970. A direct-fit solution to clear the 'Service 4WD' light and fix shifting issues.
  • Front view of a 2018 Express 2500 ECM, part 12704475, showing the main electrical connectors. This programmed module fixes engine stalling and no-start issues.
  • Programmed 2008-2014 Suburban TCCM, part 24241970. This module fixes 'Service 4WD' light and shifting issues on GM trucks.
  • Programmed 2018 Express 3500 ECM, part 12704475, showing the main housing and electrical connector ports. A reliable fix for engine error codes.
  • Programmed 2008-2014 Tahoe TCCM, part 24241970. This module solves the 'Service 4WD' light and fixes issues with shifting into 4-wheel drive.
  • Programmed 2007-2013 Sierra 1500 TCCM Transfer Case Control Module, part 24241970, showing the black casing and electrical connectors.
  • Front view of the 2018 Yukon ECM, part number 12704475. This VIN-programmed engine computer solves no-start issues and communication codes.

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