Description
2010 Lexus RX350 3.5L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2010 Lexus RX350 3.5L 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
Ethan Green –
Arrived quickly and worked flawlessly right out of the box—exactly what I needed for my Lexus. Highly recommend!
Super easy swap with this ECM; saved me a ton of hassle and the car runs perfectly now. Great product!
Plugged it in, programmed it, and my RX350 fired up without a hitch. Fast shipping and solid support made this a smooth fix.
This ECU was spot-on for my 2010 Lexus, and installation was a breeze. Definitely five stars for the quality and service!
Came pre-programmed for my VIN and installed in minutes, no headaches at all. Fantastic buy for RX350 owners!
Cooper Taylor –
I was really impressed with how smoothly this ECM/ECU installation went on my 2010 Lexus RX350. It was already VIN programmed, so I just plugged it in and started the car without any issues. Shipping was surprisingly quick, and the unit worked flawlessly from day one. Definitely saved me a lot of time and hassle compared to trying to reprogram a used part myself.