Description
2005 Jeep Wrangler 4.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 Jeep Wrangler 4.0L models.
Each unit is VIN-programmed, updated, and fully tested.Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
This is not a brand-new unit. It is a rebuilt unit that is inspected, refreshed, and fully tested before shipping.
Testing includes communication, CAN-bus, sensor signal, power circuit, flash memory, and reliability checks.
Important Note
If your vehicle does not have an IMMO or PATS system, this unit will be directly plug&play.
If your vehicle has an IMMO or PATS system, it will require a key relearn after installation. You can visit your local locksmith for help.
We also offer a full cloning service. We transfer all security data to the replacement unit, so it will be a plug&play installation.
For all European cars, Hyundai, and Kia vehicles, we recommend adding our cloning service as a bundle.
For American and Japanese cars, we recommend doing a key relearn on-site.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
John Gray –
Arrived quickly and was a true plug-and-play replacement, saving me a bundle versus dealer pricing. Installation was straightforward, and their communication made the whole process simple.
Eric Morris –
Fast shipping and the VIN-programmed ECM fit my 2005 Jeep Wrangler perfectly—saved me a lot of hassle.
The plug-and-play setup made installation a breeze, and their team answered all my questions promptly.
Excellent communication throughout the process and the updated ECU works flawlessly on my Wrangler.
Received the ECM quickly with free shipping, and it was ready to go right out of the box.
Quality repair and fast turnaround; the programming service took care of everything for my Jeep’s PCM.
Leo Nichols –
I was really impressed with how quickly the 56044531AB ECM arrived after I placed my order. It was clearly programmed to my Jeep’s VIN, making installation a breeze—just plug and play. The whole process saved me a ton compared to the dealership’s outrageous repair costs. I also appreciated the clear communication from the seller, which made me feel confident about my purchase. My Wrangler runs perfectly now, and I wouldn’t hesitate to recommend this service to anyone in need of a reliable ECU replacement.
Ian Campbell –
I ordered the 56044531AB ECM for my 2005 Jeep Wrangler and was really impressed with how quickly it arrived. The unit came fully programmed to my VIN and was completely plug-and-play, making the installation straightforward even for someone with moderate experience. The communication from the seller was clear and professional throughout, and the whole process saved me a significant amount compared to dealership prices. Overall, a smooth experience and an excellent replacement part.