Description
2012 Subaru Legacy 2.5L AT gas ECM / ECU VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Subaru Legacy 2.5L 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 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
Victor Ward –
Received my programmed ECU quickly with free shipping, and it plugged right in—couldn’t be happier with the smooth transaction.
Sean Marshall –
Fast shipping and the plug-and-play ECU worked perfectly in my 2012 Subaru Legacy. This saved me a ton compared to dealer prices with hassle-free communication throughout.
Ian Gray –
I was really impressed with how quickly this ECU arrived—shipping was much faster than I expected. Installation was straightforward since the unit was completely plug-and-play, which made the whole process hassle-free. The VIN programming was spot on, and the professional service saved me a ton compared to dealer prices. Communication throughout was clear and helpful, making this a great overall experience.
Daniel Edwards –
I purchased the 2012 Subaru Legacy 2.5L AT gas ECM and was really impressed by how smoothly everything went. The ECU came VIN programmed and ready to install, which made the whole process plug-and-play with no issues. Shipping was very reasonable and arrived sooner than I expected. Their customer service was also great—they answered all my questions promptly and kept me informed throughout the order.