Description
2009 Chevrolet Impala 3.5L TCM Transmission Control Module – Programmed Plug & Play
This Transmission Control Module (TCM / TCU) is a genuine OEM replacement for all 2009 Chevrolet Impala 3.5L 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
Caleb Edwards –
I was a bit nervous about replacing the TCM on my 2009 Chevy Impala, but this module made the entire process so straightforward. It arrived quickly and came pre-programmed, which saved me a ton of time at the shop. The plug-and-play design meant I didn’t have to fiddle with any complicated wiring or settings, just swapped it out and fired up the car. Since the install, my transmission shifts smoothly and feels like new again. It’s great to find a part that actually works perfectly the first time without any hassle. Definitely recommend this for anyone needing a reliable fix.
Ryan Johnson –
I was having some serious issues with my 2009 Chevy Impala’s transmission and decided to try this TCM module. From the moment I got it, I was impressed by how quickly it arrived and how straightforward the installation was—no complicated wiring or coding needed. After plugging it in, my car shifted smoothly again, just like it did when I first bought it. I also reached out to their support team with a couple of questions, and they were super helpful and patient. Definitely saved me time and money compared to taking it to a shop. Highly recommend this for anyone facing transmission control problems.
Luke Adams –
The plug-and-play setup made installation a breeze, and free shipping was a nice bonus. Communication was quick and clear throughout the process.
Aiden Stewart –
I was pleasantly surprised at how seamless the installation was with this transmission control module. It came pre-programmed and ready to go, which saved me a lot of hassle. My 2009 Impala shifted smoothly right away, and the response time definitely improved. Shipping was quick too, so I had it fixed in no time.
Frank Gray –
I purchased the 2009 Chevrolet Impala 3.5L TCM Transmission Control Module and was impressed with how straightforward the plug-and-play setup was. The module arrived quickly and the shipping cost was very reasonable, which was a nice bonus. The team also kept me updated throughout the process and answered all my questions promptly. Installation was smooth, and my transmission is shifting perfectly now.
Benjamin Rivera –
Installed this TCM module in my 2009 Impala with zero hassle—worked perfectly right out of the box. Super quick shipping was an added bonus!