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
Aaron Taylor –
The plug-and-play setup was flawless, and the free shipping was a nice bonus—my Hyundai started perfectly right out of the box.
Diego Carter –
The ECM arrived quickly and was already programmed for my 2017 Hyundai Accent, which made installation a breeze. I wasn’t expecting it to be such a straightforward swap—no extra coding or trips to the dealer needed. After plugging it in, my car started right up and runs smoothly, definitely worth it for anyone needing a reliable replacement. The support team was also responsive when I had a couple of questions, which gave me extra confidence in the purchase.
Benjamin Ramirez –
The ECM arrived quickly and fit my 2017 Accent perfectly—installation was a breeze, and it fired up without a hitch. Highly recommend!