Description
2019 Chrysler Pacifica 3.6L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2019 Chrysler Pacifica 3.6L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with no dealer visit required.
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:
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Complete communication & CAN-bus verification
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Sensor input/output and signal integrity checks
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Injector & ignition pulse simulation
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Power, ground, and load-circuit analysis
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Flash memory integrity and checksum validation
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Thermal and voltage-stress testing to confirm reliability
This ensures a fully functional, reliable, plug-and-play module you can install with confidence.
Important Note
Some vehicles equipped with IMMO (Immobilizer) or PATS (Passive Anti-Theft System) may require additional key programming after installation. This is normal for models where security data must be synchronized with the vehicle’s body control system.
For a 100% plug-and-play solution with no relearns, no key programming, and no compatibility issues, we recommend our ECU Cloning Service, which transfers all original security, immobilizer, and configuration data directly into the replacement unit.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Miguel Roberts –
I was a bit nervous about replacing the ECM myself, but this unit arrived perfectly programmed to my vehicle’s VIN and was truly plug-and-play. Installation was straightforward with no complicated steps, and my Pacifica fired right up without any error codes. Shipping was surprisingly quick, which helped me get back on the road much sooner than expected. I also appreciated the helpful support team who answered my questions before I ordered. Overall, it was a smooth experience and a great value compared to dealership pricing. Highly recommend for anyone needing a reliable ECM swap.
Jordan Anderson –
This ECM arrived quickly and was exactly as described for my 2019 Chrysler Pacifica. Installation was straightforward—truly plug and play with no extra programming required on my end. The vehicle fired right up and runs smoothly now, and I appreciated the helpful customer support when I had questions during setup. Definitely a solid product that saved me both time and money.
Ryan Morgan –
I was really impressed with how smoothly this ECM/ECU swapped into my 2019 Chrysler Pacifica. It came already programmed to my VIN, so installation was almost effortless — literally just plug and play. The shipping was faster than I expected, which was a huge relief since I needed the car back on the road quickly. After hooking it up, everything fired up perfectly with no hiccups or warning lights. Having this part ready to go saved me a lot of headaches and downtime, definitely worth every penny.
Oliver Smith –
Installed this ECM in minutes with zero hassle—works perfectly and shipped super fast. Highly recommend!
Great product that matched my VIN exactly, made the swap effortless. Support was quick to help when I had a question.
Plugged it in and my Pacifica fired right up like new. Definitely a smooth, no-fuss upgrade!
Exactly what I needed to get my Chrysler back on the road. The unit was ready to go straight out of the box.
Super easy install and flawless performance so far. Came well-packaged and arrived sooner than expected.