Description
2014 Buick Enclave 3.6L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2014 Buick Enclave 3.6L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with no dealer visit required.
Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
Every ECU is inspected, refreshed, and verified through advanced diagnostic tools. Testing includes:
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Complete communication & CAN-bus verification
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Sensor input/output and signal integrity checks
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Injector & ignition pulse simulation
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Power, ground, and load-circuit analysis
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Flash memory integrity and checksum validation
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Thermal and voltage-stress testing to confirm reliability
This ensures a fully functional, reliable, plug-and-play module you can install with confidence.
Important Note
Some vehicles equipped with IMMO (Immobilizer) or PATS (Passive Anti-Theft System) may require additional key programming after installation. This is normal for models where security data must be synchronized with the vehicle’s body control system.
For a 100% plug-and-play solution with no relearns, no key programming, and no compatibility issues, we recommend our ECU Cloning Service, which transfers all original security, immobilizer, and configuration data directly into the replacement unit.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Steven Bell –
This ECM fit perfectly and shipped quickly—installation was a breeze with no hiccups. Highly recommend for anyone needing a reliable, ready-to-go unit!
Ethan Wright –
I was a little nervous about replacing the ECM myself, but this unit for the 2014 Buick Enclave fit perfectly and came pre-programmed to my VIN, which saved me a ton of time. Installation was straightforward and truly plug-and-play, no extra coding needed on my part. Shipping was quick, and their support team was helpful when I had a few questions. Overall, this made the repair process much easier than I expected.
Andrew Morgan –
I was a bit nervous about replacing the ECM on my 2014 Buick Enclave, but this unit made the whole process surprisingly straightforward. It arrived quickly, and it was clearly programmed specifically for my VIN, which gave me peace of mind right away. Installation was truly plug-and-play—no complicated steps or extra programming needed on my end. Once installed, my SUV fired up without any trouble, and the engine runs smoothly now. Really appreciate how hassle-free this made what I expected to be a stressful repair. Definitely a solid investment if you need a replacement ECM.