Description
2012 Jeep Grand Cherokee 5.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Jeep Grand Cherokee 5.7L 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: 647-247-8555
Keith Allen –
The 2012 Jeep Grand Cherokee ECM arrived quickly and was ready to install right out of the box, which made the process incredibly easy. Having the unit programmed to my VIN beforehand saved me a ton compared to dealer prices. The seller was very communicative and made sure all my questions were answered before I placed the order. Overall, a seamless experience and a reliable part that had my Jeep running like new again.
Logan Cooper –
Fantastic service with quick responses and the VIN programming was spot on—my Jeep runs like new again!
Victor Poole –
Fast shipping and the plug-and-play unit worked perfectly on my 2012 Jeep Grand Cherokee 5.7L. Saved me a ton compared to the dealer, and installation was a breeze.
Logan Graham –
I was pretty worried about replacing the ECM on my 2012 Jeep Grand Cherokee, but this unit arrived quickly and was exactly as described. The plug-and-play setup made installation straightforward, and I didn’t have to waste time or money guessing how to get it working. Compared to dealer prices, this saved me a significant amount, and the communication was clear the whole time, which helped a lot. After swapping it in, my Jeep fired right up with no issues. Overall, a smooth experience from start to finish.