Restore Your Vehicle’s Performance and Reliability
Is your Buick Enclave, Chevy Traverse, or GMC Acadia suffering from baffling electrical issues, a persistent check engine light, or a frustrating no-start condition? A failing Engine Control Module (ECM) is often the hidden culprit, disrupting your vehicle’s core operations and your daily life. This isn’t just an inconvenience; it’s a compromise on your vehicle’s safety and reliability. We provide the definitive, hassle-free solution with our professionally programmed 2013-2016 Enclave ECM 12644446, designed to get you back on the road with complete peace of mind.
Common Symptoms & Your Solution
A faulty ECM can manifest in numerous ways, often mimicking other component failures. If you’re experiencing any of the following, your engine’s computer may be to blame:
- Persistent Check Engine Light (CEL) with communication-related codes (e.g., P0601, P0606).
- Unexplained engine stalling or rough idling.
- Noticeable decrease in fuel economy.
- Harsh or erratic transmission shifting.
- Intermittent or complete failure to start the engine.
- Multiple, unrelated warning lights on the dashboard.
This genuine, inspected GM Engine Control Module is your direct-fit, reliable answer. By purchasing our programmed 2013-2016 Enclave ECM 12644446, you are not just buying a part; you are getting a comprehensive solution that eliminates the need for expensive dealership programming and complex diagnostic guesswork.
Features That Deliver Real-World Benefits
- ✔ VIN-Programmed for Your Vehicle: We flash the module with the latest GM software updates specifically matched to your vehicle’s VIN. This ensures perfect communication between the ECM and all other systems, making it ready for installation right out of the box.
- ✔ Plug & Drive Installation: Because the programming is done for you, you can avoid the time, cost, and hassle of a trip to the dealership. In most cases, installation is straightforward, restoring your vehicle to factory specifications.
- ✔ Broad GM Compatibility: This versatile module is the correct fit for a wide range of popular GM vehicles, including the Buick Enclave, GMC Acadia, Chevy Traverse, Cadillac SRX, Chevy Impala, and many more. (See full fitment list).
- ✔ Cost-Effective & Dependable: Get the performance of a dealer part without the excessive cost. This quality inspected used module provides a dependable and economical repair solution.
- ✔ Guaranteed Protection: This unit is backed by our one-year replacement warranty. Drive with confidence knowing your purchase is protected.
An Expert’s Insight: As a technician with over two decades of diagnostic experience, I’ve seen drivers waste hundreds of dollars on incorrect diagnoses when the ECM was the root cause. The key to a successful repair is not just replacing the part, but ensuring it’s correctly programmed. An un-programmed module is just a metal box. Our critical VIN-matching service ensures the ECM communicates flawlessly with your vehicle’s specific anti-theft system, transmission controller, and emissions equipment. We handle this vital step for you, transforming a complex electronic repair into a manageable installation.
Frequently Asked Questions
Do I need to have this ECM programmed by a dealer?
No. We handle the programming for you before we ship the part. Simply provide us with your vehicle’s VIN during or after checkout, and the ECM will arrive ready to be installed.
What information do you need from me?
All we need is your vehicle’s 17-digit Vehicle Identification Number (VIN). This allows us to load the exact, correct software for your specific make, model, and options.
Is this a new part?
This is a high-quality, inspected, and tested used part sourced from a salvaged vehicle. It offers a reliable and affordable alternative to a brand-new, expensive dealership module.
Will this fix my check engine light?
If the check engine light and associated running issues are caused by a faulty ECM, this part is the correct solution. It’s crucial to ensure a proper diagnosis has been performed to confirm the original ECM is the point of failure. This part will solve issues related to the module itself.
Is any additional setup required after installation?
In some vehicles, a security relearn procedure or a crankshaft position sensor relearn may be necessary after installation. These are simple procedures that can often be done without special tools. Instructions can typically be found online or in a service manual.
How do I find my vehicle’s VIN?
Your VIN can be found on a metal plate on the driver’s side of the dashboard (visible through the windshield), on the driver’s side door jamb sticker, or on your vehicle’s registration and insurance documents.