• Programmed 2018 Sierra 1500 ECM 12704475. This engine computer for GM trucks resolves check engine lights and no-start conditions.
  • Programmed 2018 Escalade ESV ECM 12704475. This engine control module solves no-start conditions, communication errors, and check engine light issues.
  • A genuine GM 2018 Escalade ECM, part 12704475, showing its three main wiring harness connectors. This pre-programmed module fixes engine codes.
  • 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.
  • 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.
  • 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 2018 Express 3500 ECM, part 12704475, showing the main housing and electrical connector ports. A reliable fix for engine error codes.
  • Front view of the 2018 Yukon ECM, part number 12704475. This VIN-programmed engine computer solves no-start issues and communication codes.
  • Front view of a 2018 Yukon XL 1500 ECM, part number 12692069, showing the main electrical connector ports. A reliable fix for engine error codes and performance issues.
  • Programmed 2018 XTS Engine Control Module 12692069, showing its main connectors. This is a direct-fit solution to fix check engine lights and no-start issues.
  • Front view of a 2018 Suburban 1500 ECM, part number 12704475, showing the three main electrical connector ports. This module fixes check engine light codes P0601 and P0606.
  • Programmed 2018 Tahoe ECM, part number 12704475. This engine computer fixes check engine lights, no-start issues, and poor performance on GM SUVs.
  • VIN-programmed 2018 Savana 2500 ECM, replacement for 12692069, showing connectors. Fixes poor performance and check engine lights.
  • Programmed 2018 Savana 3500 ECM, part 12692069. Shows connectors for a direct-fit replacement to fix no-start conditions and check engine lights.
  • Programmed 2018 Sierra 1500 ECM, part 12704475, ready for installation. Fixes check engine lights like P0606 and no-start issues on GM trucks.
  • Front view of a 2018 Escalade ESV ECM, part 12704475, showing the main electrical connector ports. This programmed module fixes check engine lights and stalling.
  • Front view of the 2018 Escalade ECM, part 12704475, showing the main electrical connectors. This VIN-programmed module fixes engine performance issues.
  • Front view of the 2018-2019 Corvette ECM, part 12704475, showing electrical connectors. This programmed module resolves performance issues and DTCs.
  • Front view of a programmed 2018 Silverado 1500 ECM, part 12692069, showing the main electrical connectors. This module fixes engine performance issues.

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