Description
2006 Jeep Liberty 3.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2006 Jeep Liberty 3.7L 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
Dominic Douglas –
Received the programmed ECM quickly with free shipping, and it worked perfectly in my 2006 Jeep Liberty—couldn’t be happier.
Their professional plug-and-play service made installation a breeze, and my Jeep runs like new again.
Great communication throughout the process; they answered all my questions right away and shipped the part fast.
The repair quality on this ECM is top-notch, and I appreciated the speedy turnaround time on the order.
Fast shipping and a fully programmed unit saved me a lot of hassle—definitely recommend for Jeep Liberty owners.
Leo Tucker –
I was a bit nervous about ordering an ECM online, but this 56044784AH for my 2006 Jeep Liberty arrived quickly and the VIN programmed setup made installation a breeze. It was essentially plug-and-play, which saved me a lot of time and hassle. The unit has been running perfectly since day one, and I appreciate that they offered free shipping—definitely a nice bonus. The whole process was smooth, and I felt confident knowing the programming was professionally handled. Would absolutely recommend to anyone needing a reliable ECM replacement.
Jacob Kelly –
I purchased the 56044784AH ECM for my 2006 Jeep Liberty, and I’m very impressed with the quality and service. The unit arrived quickly with free shipping, which was a nice bonus. The ECU came VIN programmed and ready to install, making the whole process hassle-free. The team also kept me informed throughout, answering my questions promptly and professionally.
Keith Phillips –
I was a bit nervous ordering an ECM online but this unit for my 2006 Jeep Liberty came VIN programmed and ready to go, which made the whole process incredibly easy. The team provided excellent communication from start to finish, answering all my questions promptly and keeping me updated on the shipping status. Shipping was faster than I expected, arriving well within the estimated time. Once installed, my Jeep fired up without any issues and the performance feels just like new. Definitely a reliable service I’d recommend to anyone needing a quality replacement ECM.