Description
2014 Lexus ES300h 2.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2014 Lexus ES300h 2.5L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with our cloning service.
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
Important Note
Some vehicles with IMMO or PATS require key programming after installation. This is normal.
For a 100% plug-and-play solution, we recommend using our full cloning service. We transfer all security data to the replacement unit.
A prepaid shipping label will be emailed to you. Allow you to mail in your original computer to us for full cloning.
If cloning is not selected, the ECU will be VIN programmed, and a key relearn will be required after installation.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Oliver Anderson –
I was a bit nervous ordering an ECU online, but this 2014 Lexus ES300h ECM arrived quickly and was exactly as described. The best part was that it came VIN programmed, so installation was plug-and-play with no extra hassle. The shipping was surprisingly fast and reasonably priced, which made the whole process stress-free. Their team also answered all my questions within hours, which gave me a lot of confidence in the purchase. My car has been running smoothly ever since, and I’m very happy with the quality and service.
David Marshall –
I purchased the 2014 Lexus ES300h ECM and was really impressed by how quickly it arrived with free shipping included. The unit was already VIN programmed, which made installation straightforward and hassle-free. The team responded promptly to my questions and kept me informed throughout the process, making this a smooth experience. Overall, a high-quality product with excellent customer support.
Mark Richardson –
I had been struggling to find a properly programmed ECM for my 2014 Lexus ES300h, and this unit arrived exactly as promised—VIN programmed and ready to install. The shipping was surprisingly quick and free, which was a huge plus given the urgency of getting my car back on the road. What really stood out was how professional the entire process felt; the plug-and-play setup meant I didn’t have to worry about complicated coding or additional work. Every step was smooth, and the engine is running better than ever. I’m very satisfied with the quality and the service they provided.
Cameron Clark –
The ECU arrived quickly with free shipping and worked flawlessly—very impressed with their fast, professional programming service.