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:
-
Complete communication & CAN-bus verification
-
Sensor input/output and signal integrity checks
-
Injector & ignition pulse simulation
-
Power, ground, and load-circuit analysis
-
Flash memory integrity and checksum validation
-
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
Elliot Watson –
The plug-and-play setup was flawless, and their communication kept me in the loop every step of the way. Shipping was also super fast and free!
Owen Scott –
Installation was a breeze, and the unit worked flawlessly right out of the box. Highly recommend for anyone needing a quick ECM fix.
Shipped quickly and fit perfectly with no programming hassle—exactly what I needed for my 2018 Elantra.
The ECU came VIN programmed and ready to go, saving me a lot of time. Very impressed with the smooth, plug-and-play setup.
Fast delivery and seamless installation made this a stress-free replacement for my car’s computer.
Works perfectly with no issues so far—felt like a brand new drive after swapping this in!