Description
2005 Chrysler Pacifica 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 Chrysler Pacifica 3.5L 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



Noah Burton –
Fantastic service with quick responses and the unit arrived already VIN programmed—plug and play right out of the box. Shipping was super affordable, which was a nice bonus.
Max Harrison –
I was really impressed with how smooth the entire process was when ordering the ECM for my 2005 Chrysler Pacifica. The unit arrived quickly, and they had it VIN programmed before shipping, so it was truly plug-and-play. I reached out with a few questions about compatibility, and their team responded quickly with clear, helpful answers. Installation went without a hitch, and my Pacifica runs better than it has in years. The free shipping was a nice bonus that made the whole experience even better.
Victor Sharp –
I was really impressed with how quickly the ECM arrived after ordering. The unit came perfectly VIN programmed and was completely plug-and-play, making the installation straightforward without any hassle. This saved me a ton compared to dealer prices, and their support team was great at keeping me informed throughout the process. Overall, a smooth experience from start to finish.
Blake Tucker –
Received my programmed ECM quickly with free shipping, and it worked perfectly right out of the box. The whole process was smooth and hassle-free.
Aaron Scott –
I was really impressed with how quickly this 2005 Chrysler Pacifica ECM arrived, especially with the free shipping option they offered. The unit came already VIN programmed, so installation was straightforward and I was able to get my vehicle running smoothly without any hassle. The communication from the seller was excellent—they kept me informed throughout the entire process and answered all my questions promptly. Overall, a great experience and the quality of the PCM is top-notch.
Harvey Wilson –
Shipping was super quick, and the ECM was truly plug-and-play. Saved me a bundle versus the dealer, and the installation went without a hitch.
Jonah James –
I was really impressed with how quickly the ECM arrived after placing my order—much faster than I expected. When I got the unit, it was already programmed to my VIN, so installation was a breeze. Plugging it in, everything worked perfectly right away, which saved me from a lot of headaches. Taking this route instead of going through the dealership definitely saved me a substantial amount of money. The communication throughout the process was clear and professional, making the whole experience smooth from start to finish. I highly recommend this service to anyone needing a replacement ECM for their Chrysler Pacifica.
Ethan Baker –
I was a bit nervous about ordering an ECM online for my 2005 Chrysler Pacifica, but this company made the process incredibly smooth. They provided professional VIN programming, so it was truly a plug-and-play setup once I received the unit. Shipping was surprisingly fast and very reasonable, which was a huge plus. Throughout the process, their team kept me updated regularly and answered all my questions clearly. The ECM works perfectly, and my van runs like new again. I’m really impressed with their service and quality.
Jack Wilson –
I was really impressed with how smoothly everything went from start to finish. The 2005 Chrysler Pacifica ECM arrived quickly with free shipping, which saved me some extra costs. What stood out was how the unit was already VIN programmed and ready to go, making installation a breeze. The quality of the part feels top-notch, and my vehicle runs perfectly now. Their team also answered all my questions promptly, which gave me confidence throughout the process. Overall, a reliable experience that I would recommend to anyone needing an ECU replacement.
Kevin Nichols –
I was really impressed with how smoothly everything went with this 2005 Chrysler Pacifica ECM. The unit arrived quickly with free shipping, and it was already VIN programmed, so installation was straightforward. The seller’s communication was fantastic—they answered all my questions promptly and kept me informed throughout the process. This made the whole experience stress-free, and the car runs perfectly now.