Description
2019 Chevrolet Traverse 3.6L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2019 Chevrolet Traverse 3.6L AT gas 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 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 — $300 CAD / $215 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
Luis Collins –
The ECM arrived quickly and matched my 2019 Chevrolet Traverse perfectly. Installation was straightforward, truly a plug-and-play experience without any complicated programming on my end. After swapping it out, the vehicle ran smoothly with no error codes or issues. Overall, I’m very pleased with the quality and service provided.
Adrian Torres –
Arrived quickly and worked flawlessly—exact fit for my 2019 Traverse with zero hassle. Highly recommend for anyone needing a seamless ECM replacement!
Adam Rivera –
I was a bit nervous about replacing the ECM on my 2019 Chevrolet Traverse, but this unit made the whole process surprisingly simple. It arrived quickly and was already programmed to my VIN, so I didn’t have to worry about any complicated setups. Installation was straightforward—just unplug the old one and plug this in, no extra tweaking needed. After swapping it out, my Traverse fired right up and the engine runs smoother than it has in months. The whole experience saved me a lot of time and hassle, and I’m really happy with the quality of this ECM.