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
Nathan Miller –
Plug-and-play setup made installation a breeze, and the free shipping was the cherry on top. Great service all around!
Chris Evans –
The ECM arrived quickly and was already VIN programmed—installed it in minutes with zero hassle. Perfect fit and flawless performance!
Super smooth transaction from start to finish, and the unit worked right out of the box with no issues. Highly recommend for anyone needing a reliable ECU swap.
Plugged this in and my Sonata fired up immediately without a single glitch, plus the shipping was impressively fast. Exactly what I needed!
Great quality ECM that was ready to go as promised. The install couldn’t have been easier and my car runs like new again.
Quick delivery and a true plug-and-play experience—this ECM saved me a ton of time and headaches. Definitely a five-star product!
Brandon Watson –
Swapping out the ECM on my 2010 Sonata was smoother than I expected thanks to this unit. It came already programmed to my VIN, which saved me a ton of hassle and time at the shop. Installation was straightforward and the car fired up immediately without any issues. Plus, the seller was quick to answer my questions, making the whole experience stress-free.