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
Matthew Perez –
The plug-and-play setup was flawless, and their communication kept me informed every step of the way. Shipping was quick and affordable too.
Cole Parker –
I was really impressed with how smoothly everything went ordering the ECM for my 2020 Hyundai Elantra. The plug-and-play setup made installation straightforward, and it saved me a lot of time compared to previous experiences. They kept me informed throughout the process, answering all my questions quickly and clearly, which gave me peace of mind. Plus, the shipping was very reasonable and arrived right on schedule. The quality of the ECM exceeded my expectations, and my car runs perfectly now. Overall, a great purchase and excellent customer service.
Diego Chapman –
I recently needed a replacement ECM for my 2020 Hyundai Elantra and decided to give this product a try. The plug-and-play feature made the installation a breeze, which saved me a lot of time and hassle compared to past experiences. What impressed me the most was how quickly they programmed the unit to my VIN before shipping it out. I also appreciated the very reasonable shipping cost and the fact that it arrived exactly when promised. Overall, the quality of the ECM is excellent, and my car is running perfectly again.
Elliot Lawrence –
I ordered the 2020 Hyundai Elantra 2.0L ECM and was impressed with how smoothly the plug-and-play setup worked. The unit arrived quickly with free shipping, which was a nice bonus. They also kept me informed throughout the process and answered my questions promptly, making the whole experience hassle-free. The ECM is working perfectly and my car runs like new again.
Brandon Gonzalez –
The 2020 Hyundai Elantra ECM arrived quickly and was exactly as described. Installation was straightforward with no modifications needed; it truly was a plug-and-play replacement. After swapping it in, my car started right up and runs perfectly with no error codes. I appreciated the helpful customer support team who answered all my questions before buying.
Diego Hall –
Arrived quickly and was ready to use right out of the box—perfect fit for my 2020 Elantra with no hassle. Great quality!
Super impressed with how effortless the installation was; the unit was programmed to my VIN and worked flawlessly from day one.
Fast shipping and flawless functionality; this ECM made replacing my old unit a breeze without needing extra tuning.
Plugged it in, and my car fired up like new—couldn’t ask for a smoother swap or better support.
Exactly what I needed for my Hyundai, programmed perfectly and installed in minutes. Highly recommend!