Description
2011 Chevrolet Silverado 6.2L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2011 Chevrolet Silverado 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
Robert Turner –
I replaced the ECM on my 2011 Silverado with this unit, and I couldn’t be happier with how smooth the whole process went. It arrived quickly, well-packaged, and was already programmed to my VIN, so installation was a breeze. I just plugged it in, and everything fired right up without any hiccups. It’s been running perfectly for weeks now, and I didn’t have to waste time or money on extra tuning. Definitely a reliable solution if you need a quick and hassle-free fix for your truck’s brain.
Isaac Evans –
I was a bit nervous about ordering a replacement ECM for my 2011 Silverado, but this one arrived quickly and was exactly as described. The VIN programming saved me so much hassle, and installation was straightforward—no complicated wiring or extra steps involved. After hooking it up, my truck fired right up and has been running smoothly ever since. I really appreciated the clear instructions and the fact that everything was ready to go out of the box. This made the whole process feel a lot less intimidating for someone who’s not a mechanic. Overall, a solid purchase that got my truck back on the road fast.
Luke Gray –
Perfect fit for my 2011 Silverado’s 6.2L engine—installed hassle-free and runs flawlessly. Fast delivery and spot-on performance!
Kevin Edwards –
I was impressed with how smoothly this ECM installed on my 2011 Silverado. It came exactly VIN programmed, so there was no complicated setup or coding required on my end. The truck fired right up and runs perfectly now. Shipping was quick too, which was a nice bonus given how urgent the replacement was.