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Restore Your Vehicle’s Performance with Our Pre-Programmed ECM
Are you tired of dealing with a faulty engine control module in your 2016 – 2018 SILVERADO 1500 PICKUP? Look no further! This VIN-programmed 12678815 ECM is designed to restore your vehicle’s original performance seamlessly.
Benefits of Our Pre-Programmed ECM:
- ✓ Restores original ECM function for smooth operation.
- ✓ OEM-equivalent build ensures long-lasting reliability.
- ✓ Pre-programmed to your VIN—no dealership visits needed.
- ✓ Includes 1-year warranty for peace of mind.
- ✓ Easy DIY install with basic tools (tips: disconnect battery first to avoid shorts).
Unlike failing factory modules that trigger codes and compromise your vehicle’s efficiency, this pre-programmed ECM restores the original performance of your SILVERADO 1500 PICKUP. Imagine towing your trailer through rugged terrain without hesitation or dealing with sluggish acceleration on highways. Our ECM ensures a seamless driving experience.
Important Installation Notes:
Upon installation, if the vehicle does not start, a theft relearn will need to be done using the GM programming system Tis2web/Techline Connect. Please note that this is the responsibility of the end user.
It’s essential to do the vehicle theft deterrent relearn, as well as any other relearns or setup procedures (e.g., injector setup, crankshaft variation relearn) to ensure your vehicle runs smoothly and efficiently.
This part will fit these makes and models with these options: 2016 – 2018 SILVERADO 1500 PICKUP, Engine Control Module (ECM), Part Number: 12678815