Description
2011 Jeep Grand Cherokee 5.7L ECM / ECU VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2011 Jeep Grand Cherokee 5.7L 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 vehicles 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
Aiden Green –
Arrived quickly and was spot-on with the VIN programming—installed in minutes with zero hassle. Definitely a lifesaver for my Jeep!
Anthony Edwards –
This ECM arrived quickly and was exactly as described for my 2011 Jeep Grand Cherokee. The VIN was already programmed, which saved me so much time and hassle. Installation was straightforward with the plug-and-play setup, and everything fired right up without any issues. Really impressed with the quality and support from the seller!
Jacob Turner –
I recently bought this ECM for my 2011 Jeep Grand Cherokee and couldn’t be happier with how smoothly the whole process went. The unit arrived well-packaged and surprisingly fast, which was a relief since I needed it done ASAP. I was worried about the programming part, but it came VIN programmed and truly was plug-and-play—just swapped it in and turned the key. My Jeep fired right up, and all the engine codes cleared without a hitch. Definitely saved me a ton of hassle and downtime. Would recommend to anyone needing a reliable, straightforward replacement.