Description
2011 Chevrolet Colorado 3.7L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2011 Chevrolet Colorado 3.7L 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
Elijah Peterson –
I was impressed with how easy it was to install this ECM. It was exactly as described and came pre-programmed to match my truck’s VIN, which saved me a lot of time and hassle. The shipping was quick, and the customer support was very helpful when I had a couple of questions. My Colorado is running smoothly again without any errors, highly recommend this product.
Steven Gray –
Installed this ECM without any issues, and my Colorado runs like new again—super fast delivery too!
Really impressed with how simple the swap was; the unit came perfectly programmed and ready to go.
Great fit and flawless operation right out of the box, saved me a ton of time and hassle.
This ECM was a perfect match for my truck, and the support team answered all my questions quickly.
Plugged it in and fired up instantly—no headaches, just smooth driving restored!