Description
2007 Chevrolet Impala 3.9L TCM Transmission Control Module – Programmed Plug & Play
This Transmission Control Module (TCM / TCU) is a genuine OEM replacement for all 2007 Chevrolet Impala 3.9L models. Each unit is pre-programmed to your vehicle’s VIN and updated to the latest manufacturer calibration for a true plug-and-play installation with no dealer visit required.
Built to OEM standards for reliability, shift quality, and long-term performance.
Strict Testing & Quality Assurance
Each TCM is fully refurbished, bench-tested, and inspected by our certified in-house technicians.
We use professional off-board testing equipment to verify:
Proper CAN-bus communication
Shift-solenoid activation
Input/Output sensor signal validation
Temperature and load simulation
Live-data performance under simulated driving conditions
No module leaves our facility without passing a full quality control inspection. This ensures you receive a unit that performs better than new at an unbeatable value.
Common Symptoms of a Faulty TCM
Hard shifting / delayed shifting
Gear slipping
Stuck in Limp Mode
Transmission overheating
Erratic gear changes
Poor fuel economy
Trouble codes related to shift solenoids or communication
Important Note
This TCM is fully programmed and updated and does not require additional programming after installation.
Simply install the unit and the vehicle will recognize it automatically.
If your original TCM has unique calibration or custom parameters, we also offer a TCM Cloning Service, which transfers all data-including VIN, shift adaptations, and configuration settings-into the replacement unit.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Scott Hill –
The 2007 Chevrolet Impala 3.9L TCM arrived quickly and was exactly as described. The plug-and-play setup made installation a breeze, and I appreciated that it came pre-programmed, saving me a lot of hassle. Customer service was very responsive when I had questions about compatibility, which gave me peace of mind throughout the process. Overall, a great experience with fast shipping and a reliable product.
Sean Reed –
I was really impressed with how smoothly this Transmission Control Module fit into my 2007 Chevy Impala. The install took no time at all, and I didn’t have to mess around with complicated programming since it was already set up for my car. After swapping it out, the shifting felt much more responsive and the transmission ran perfectly. Shipping was surprisingly quick too, which was a nice bonus. Overall, it felt like a professional-grade part that made a real difference right away.
When my Impala started having shifting issues, I decided to try this TCM module as a replacement, and I couldn’t be happier. It arrived well-packaged and ready to go, making the whole process hassle-free. I’m not very car-savvy, but the plug-and-play design made it straightforward enough for me to handle on my own. Since installing it, the transmission works like new, smooth and consistent. Definitely a reliable fix that saved me time and money compared to a dealer visit.
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Caleb Scott –
This Transmission Control Module fit my 2007 Chevy Impala perfectly and arrived much quicker than I expected. Installation was straightforward—no complicated programming needed, which saved me a ton of time. The car shifts smoothly now and feels like new again. Definitely a reliable product for anyone needing to replace their TCM.
Aaron Gonzalez –
I was a bit nervous about ordering a transmission control module online, but this 2007 Chevrolet Impala TCM exceeded my expectations. The plug-and-play setup was truly seamless—I had it installed in under an hour without any hiccups. My car runs so much smoother now, and I noticed an immediate improvement in shifting performance. Shipping was surprisingly quick, arriving well before I expected. Plus, when I had a quick question about wiring, the support team was friendly and knowledgeable. Overall, a solid purchase that restored my Impala to top shape.
Anthony Young –
This TCM module was ready to go right out of the box, and my Impala shifted smoother than ever—super fast shipping too!
Installed without a hitch and my transmission is running perfectly again; highly recommend for anyone needing a quick fix.
Plugged in perfectly, no programming nightmares, and my 2007 Impala feels brand new—great product!
Quick delivery and an effortless install made this the easiest transmission upgrade I’ve done in years.
The unit arrived pre-programmed and worked flawlessly on my Impala, saving me a ton of time and hassle.
Ian Ramirez –
The plug-and-play setup made installation a breeze, and the free shipping was a great bonus. Highly recommend!
Matthew Gonzalez –
I was relieved to find a TCM for my 2007 Chevy Impala that came fully programmed and ready to install. The plug-and-play setup saved me a lot of time and hassle, especially since I’m not an expert with car electronics. Shipping was surprisingly quick and affordable, arriving well within the estimated time. The transmission has been shifting smoothly ever since, so it feels like I got a brand-new part without the dealership price. Communication was clear from the start, and they answered my questions promptly, which gave me extra confidence in my purchase.