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



Samuel Wilson –
This ECM arrived quickly and worked perfectly right out of the box—installation was incredibly straightforward. Highly recommend for anyone looking to replace their Kona EV’s ECU hassle-free!
Bruce Sharp –
The plug-and-play setup made installation a breeze, and their quick responses to my questions really stood out. Fast shipping sealed the deal!
Allan Foster –
I ordered the 2019 Hyundai Kona EV ECM and was impressed with how quickly it arrived, especially with free shipping included. The unit came pre-programmed to my vehicle’s VIN, making installation straightforward with their plug-and-play setup. The quality of the part exceeded my expectations, and the entire process was smooth without any technical issues. Definitely a reliable option if you need a replacement ECU.