Description
2005 Jeep Liberty 3.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 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
Victor Torres –
I ordered the 56044658AK ECM for my 2005 Jeep Liberty and was really impressed by how quickly it arrived with free shipping. The unit came VIN programmed and ready to install, which made the whole process hassle-free. The seller also kept me informed every step of the way, answering my questions promptly. Overall, a smooth experience and the engine runs perfectly now.
Ryan Reed –
The ECM arrived quickly with free shipping, and the plug-and-play setup was flawless—my Jeep runs like new again!
Scott Edwards –
I was really impressed with how smooth the entire process was for the 56044658AK ECM for my 2005 Jeep Liberty. The unit arrived quickly, and the shipping cost was surprisingly reasonable, which was a nice bonus. What stood out the most was that the ECU came pre-programmed for my VIN, so installation was basically plug-and-play. I didn’t have to worry about any complicated setups or additional programming steps, which saved me a lot of time and hassle. Overall, the quality feels solid, and my Jeep runs better than before. I definitely recommend this service if you need a hassle-free replacement.