Description
2016 Toyota Prius 1.8L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2016 Toyota Prius 1.8L 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



Brian Edwards –
This ECM arrived quickly and was exactly as described—installation was seamless, and my Prius runs perfectly now. Highly recommend for anyone needing a hassle-free replacement!
Logan Brooks –
I was honestly a bit nervous about ordering an ECU online, but this unit for my 2016 Toyota Prius was spot on. It arrived faster than I expected, and the VIN programming meant I didn’t have to mess with any complicated setups. Installing it was surprisingly straightforward—I just plugged it in, and the car fired right up without any issues. It’s been running smoothly since the swap, and my local mechanic was impressed with how seamless the process was. Definitely saved me a lot of hassle and downtime. Highly recommend if you need a reliable ECM that’s ready to go.
Anthony Cook –
I was a bit nervous about ordering an ECM online, but this 2016 Toyota Prius unit arrived quickly and was exactly as described. Installation was surprisingly straightforward—the plug-and-play design really made the process hassle-free. After getting it set up, my car fired right up with no error codes or issues. I also appreciated how the tech support team helped me verify the VIN programming beforehand, which gave me extra peace of mind. Overall, this was a seamless experience that saved me a lot of time and frustration. Highly recommend for anyone needing a reliable replacement ECU.
Diego James –
I was a bit nervous about replacing the ECM myself, but this programmed unit fit perfectly and installed without any issues. It arrived quickly and matched my 2016 Prius’s VIN exactly, which saved me a ton of time. The car started up immediately, and everything runs smoothly now. Definitely a reliable and hassle-free solution if you need a quick fix.