Description
2009 Toyota Highlander 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2009 Toyota Highlander 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 with IMMO or PATS may require key programming after installation. This is normal.
For a 100% plug-and-play solution with no relearns, your original ECU must be sent in for cloning. We transfer all security data to the replacement unit.
👉Add the cloning service as a bundle at checkout — $200 CAD / $140 USD
A prepaid shipping label will be emailed to you.
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
Jordan Richardson –
I was a bit nervous about replacing the ECM on my 2009 Toyota Highlander, but this unit made the whole process surprisingly smooth. It arrived quicker than I expected and came fully programmed to my VIN, so I didn’t have to worry about any complicated setup. Installation was truly plug-and-play—I had it swapped out in under an hour with no issues. Since the swap, the engine runs perfectly and all my warning lights stayed off. Definitely saved me a trip to the dealer and a bunch of money.
Jordan Cox –
This ECM fit perfectly and was ready to go right out of the box—installation was a breeze! Super fast delivery and great customer support made the whole process smooth.
Anthony Smith –
The 2009 Toyota Highlander ECM arrived quickly and was exactly as described. Installation was straightforward—just plugged it in, and it worked perfectly without needing any extra programming on my end. The vehicle runs smoothly now, and I appreciate the reliable fit. Customer support was also helpful when I had a couple of questions before purchase.