Description
2009 GMC Yukon 6.2L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2009 GMC Yukon 6.2L 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
Victor Stewart –
The ECM arrived quickly and was exactly as described. Installation was straightforward since it came pre-programmed for my 2009 GMC Yukon 6.2L, which saved me a lot of hassle. After swapping it in, the vehicle fired up right away with no issues, and everything runs smoothly. I also appreciated the helpful customer support when I had a couple of questions before ordering.
Adam Howard –
This ECM fit perfectly and was pre-programmed exactly for my Yukon, making installation a breeze—highly recommend!
Fast shipping and flawless plug-and-play; my truck runs like new again without any hassle.
Installed in minutes with zero issues, this ECU brought my 2009 Yukon back to life effortlessly.
Arrived quickly and worked straight away—no tuning or extra steps needed, totally satisfied!
Great product with seamless compatibility, plus the support team was super helpful when I had a quick question.