Is Your Vehicle Acting Up? It Could Be The Engine’s Brain.
If you’re dealing with a persistent check engine light, rough idling, stalling, or a car that simply won’t start, the problem may lie with a faulty Engine Control Module (ECM). As the central computer for your vehicle, a failing ECM can cause a cascade of frustrating and unpredictable issues, leaving you stranded and uncertain. This isn’t just an inconvenience; it’s a critical failure that compromises your vehicle’s performance, fuel economy, and reliability. Don’t let a bad computer dictate your day. Take control with a dependable, pre-programmed solution designed to get you back on the road with confidence.
Common Symptoms & Your Solution
A failing ECM can manifest in many ways. You might be experiencing one or more of the following problems:
- Erratic engine performance, including misfires, hesitation, or sudden power loss.
- Failure to start or intermittent starting problems.
- Poor fuel economy and emissions test failure.
- Illuminated Check Engine Light with codes like P0601, P0606, or various communication (U-prefix) codes.
- Transmission shifting issues or other electronic module failures.
This replacement Engine Control Module is the definitive solution. We take the guesswork out of the repair by pre-programming the unit to your vehicle’s specific Vehicle Identification Number (VIN) before it ships. This ensures that the computer has the correct calibration and the latest factory software from GM, restoring the precise performance your vehicle was designed to deliver. This is the most efficient way to solve complex electronic issues and restore your vehicle’s core functionality. Our 2013-2016 Buick Encore programmed ECM is your direct path to a lasting repair.
Features & Benefits
- ✔ VIN-Programmed for You: This module arrives at your door ready to be installed. We use your VIN to load the exact software and calibrations for your vehicle, eliminating the need for an expensive trip to the dealership for programming.
- ✔ Loaded with Latest GM Updates: Your new ECM will be flashed with the most current software available from GM, which often includes improvements for performance, fuel efficiency, and drivability that your old unit lacked.
- ✔ Restores Original Performance: By replacing the faulty ‘brain’ of your engine, you restore the precise fuel delivery, spark timing, and transmission control that your vehicle needs to run at its best.
- ✔ Broad GM Compatibility: While perfect for the Encore, this unit is a direct replacement for a wide range of GM vehicles, including the Chevy Cruze, Sonic, Trax, Silverado, and more, making it a versatile and reliable choice. A full fitment list is provided below.
- ✔ Purchase with Confidence: This unit is backed by our one-year replacement warranty. We stand behind our work to give you complete peace of mind with your purchase.
Expert Insight: The Critical Role of VIN Programming
As a technician with over two decades of experience, I’ve seen countless drivers try to save a few dollars by installing a used ECM from a salvage yard. Almost every time, it leads to more problems. Without correct VIN programming, the module won’t communicate properly with the other computers in your vehicle, like the transmission controller or anti-lock brake system. This can cause no-start conditions, security system lockouts, and a host of error codes. Our process of programming the 2013-2016 Buick Encore programmed ECM to your specific VIN isn’t just a convenience—it’s a critical step that ensures all vehicle systems integrate and function exactly as the manufacturer intended.
Frequently Asked Questions
How do I provide my vehicle’s VIN?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). You can typically find this on your vehicle’s dashboard (visible through the windshield on the driver’s side), on the driver’s side door jamb sticker, or on your vehicle’s registration and insurance documents. We cannot ship your part until we receive the VIN.
Will I need to do any additional programming after installation?
While the main engine programming is complete, some vehicles may require a simple ‘security relearn’ or ‘CASE relearn’ procedure after installation. This can often be done without special tools and instructions can be readily found online for your specific model. This ensures the ECM properly syncs with your vehicle’s anti-theft and crankshaft position systems.
Is this a brand new part?
This is a quality, inspected, and tested used original equipment part that has been professionally programmed with the latest software for your vehicle. This provides the reliability of a factory part at a significant cost saving.
How can I be sure this part will fit my vehicle?
This ECM replaces multiple part numbers, including 12668866, 12643636, and 12692200. Please review the detailed fitment list on this page. The most important step is providing us with your VIN, as this allows us to confirm compatibility and program the correct software for your exact make, model, and options.
What if my original part number is not on the list?
If your part number is not listed, please contact us with your VIN before ordering. GM often supersedes part numbers, and we can verify if this unit is the correct, updated replacement for your original module.
Don’t let a faulty computer keep you off the road. Order your 2013-2016 Buick Encore programmed ECM today and get your vehicle running right again.