Description
2019 Jeep Grand Cherokee 3.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2019 Jeep Grand Cherokee 3.0L 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
Steven Young –
The VIN-programmed ECM arrived quickly with free shipping, and installation was seamless—definitely recommend their professional programming service.
Luke Green –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2019 Jeep Grand Cherokee—plug-and-play setup made installation a breeze.
Austin Murphy –
I was a bit nervous ordering an ECU online, but this 2019 Jeep Grand Cherokee ECM arrived exactly as described and was already VIN programmed, which saved me a ton of hassle. The communication from the seller was impressive—they kept me informed every step of the way and responded quickly whenever I had questions. Shipping was free and arrived right on schedule, which was a pleasant surprise. Installation was smooth and the vehicle runs like new now. Overall, a seamless experience and a great product.
Sean Young –
The 2019 Jeep Grand Cherokee ECM arrived much quicker than I expected, which was a pleasant surprise. Installation was straightforward since the unit was plug-and-play, making the whole process smooth and hassle-free. This service really saved me a significant amount compared to going through the dealer, and their communication throughout was clear and professional. Overall, a great experience from start to finish.
Sean Stewart –
The unit arrived quickly and was truly plug-and-play, saving me a bundle compared to dealer prices—installation went smoothly thanks to their clear communication.
Austin Moore –
I purchased the 68422854AD ECM for my 2019 Jeep Grand Cherokee and was really impressed with how quick and professional the programming service was. They delivered a unit that was already VIN programmed, so installation was straightforward and hassle-free. Shipping was quick and affordable, and the team kept me informed throughout the entire process. The ECM is working perfectly, and my Jeep runs smoothly again.