Description
2007 Buick Rendezvous 3.6L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2007 Buick Rendezvous 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
Isaac Bates –
The plug-and-play setup was seamless, and the free shipping was a nice bonus. Their quick responses made the whole process stress-free.
Connor Bell –
Arrived quickly and fit perfectly—installation was a breeze with no extra programming needed. Truly plug-and-play!
This ECU worked flawlessly out of the box, and their support team was super helpful when I had questions. Highly recommend!
Saved me a ton of hassle—vin programmed and ready to go right away. Fast shipping too, which was a bonus!
Perfect match for my 2020 Santa Fe, no delays, no issues. Plug it in and you’re good to drive!
Super easy swap with this ECM; no complicated setup, just straight-up reliability from day one.