Description
2008 Pontiac G6 3.6L TCM Transmission Control Module – Programmed Plug & Play
This Transmission Control Module (TCM / TCU) is a genuine OEM replacement for all 2008 Pontiac G6 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
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
Oliver Rogers –
The 2008 Pontiac G6 3.6L TCM Transmission Control Module was exactly what I needed to get my car running smoothly again. Installation was straightforward since it came pre-programmed, saving me a lot of hassle. I appreciated the quick delivery and the clear instructions that made the whole process stress-free. After swapping it in, my transmission shifted perfectly without any issues.
Luke Burton –
I was really impressed with how smoothly the 2008 Pontiac G6 3.6L TCM plug-and-play unit installed. The best part was that it arrived already programmed, so I didn’t have to worry about any complicated setup. Shipping was super reasonable and it got here quicker than I expected, which saved me a lot of downtime. The transmission started shifting perfectly right away, and the quality feels just like OEM. Overall, a hassle-free experience from ordering to installation.
Elijah Morris –
Fantastic fit for my 2008 Pontiac G6—installed in minutes and works flawlessly. Shipping was quick too!
Mark Baker –
The plug-and-play setup on this 2008 Pontiac G6 TCM was flawless, and the free shipping was a nice bonus. Fast, professional, and exactly what I needed!
Daniel Hamilton –
I was impressed with how quickly this programmed TCM arrived, and the plug-and-play setup made installation a breeze on my 2008 Pontiac G6. The shipping was very affordable too, which was a nice bonus. They also responded promptly when I had a couple of questions about compatibility. Overall, a smooth experience with a high-quality part.