Description
2007 Cadillac CTS 3.6L TCM Transmission Control Module – Programmed Plug & Play
This Transmission Control Module (TCM / TCU) is a genuine OEM replacement for all 2007 Cadillac CTS 3.6L 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
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Grant Smith –
I was impressed with how quickly this TCM arrived, and the free shipping was a nice bonus. The plug-and-play feature made installation straightforward, saving me a lot of hassle. The transmission shifted smoothly right from the start, and I appreciated the clear communication from the seller when I had questions about compatibility. Overall, a great experience and a reliable part.
Cooper Bailey –
This transmission module fit perfectly and was ready to go right out of the box—super easy install and my CTS runs like new again.
Quick delivery and hassle-free setup made this TCM a no-brainer purchase for my Cadillac.
Plugged it in, and it worked perfectly with zero fuss—definitely recommend for anyone needing a reliable replacement.
Fast shipping and smooth installation; this module brought my 2007 CTS back to life without any issues.
Perfect fit and flawless performance—installed it myself in minutes and couldn’t be happier with the results.
Michael Little –
The plug-and-play setup made installation a breeze, and the shipping was fast and affordable. Highly recommend for anyone needing a reliable TCM replacement.