Restore Your Impala’s Smooth, Reliable Performance
Is your 2006-2011 Chevrolet Impala suffering from harsh, erratic shifting, getting stuck in gear, or displaying a persistent check engine light? These are classic signs of a failing Transmission Control Module (TCM). Don’t let frustrating transmission problems compromise your daily drive. This professionally programmed T42 TCM is the definitive solution, designed to restore the smooth, predictable performance you expect from your vehicle without an expensive trip to the dealership.
Common Symptoms & Your Solution
A faulty TCM can turn a reliable car into a source of constant stress. If you’re experiencing any of the issues below, this module is engineered to be the fix. It directly addresses the root cause of problems that trigger Diagnostic Trouble Codes (DTCs) like P0700, P0750, or other solenoid-related faults. By installing this pre-programmed 2006-2011 Impala transmission control module, you’re not just replacing a part—you’re restoring your car’s drivability and your peace of mind.
- ✔ Plug & Play Installation: This module arrives pre-programmed to your Impala’s specific VIN using the latest GM software. This critical step ensures perfect communication between the TCM and your vehicle’s other systems, eliminating the need for any additional dealership programming.
- ✔ Restores Smooth Shifting: Puts an end to harsh 1-2 shifts, delayed engagement from park to drive, gear slipping, and other erratic behaviors. Enjoy a seamless driving experience again.
- ✔ Eliminates Limp Mode: If your Impala is stuck in a single gear (often 2nd or 3rd), this module will restore the full range of automatic shifting, getting you out of limp mode for good.
- ✔ Clears Fault Codes: Directly resolves the internal electronic faults that cause transmission-related check engine lights and warning messages on your dash.
- ✔ OEM-Standard Quality: Built to meet or exceed original equipment specifications, ensuring dependable, long-lasting performance and compatibility with your vehicle’s 4-speed automatic transmission.
- ✔ Guaranteed Performance: This unit is backed by our one-year replacement warranty.
Expert Insight: Why VIN Programming is Non-Negotiable
For modern vehicles like the Chevy Impala, the TCM is more than just a simple controller; it’s a sophisticated computer tailored to your specific car. Simply swapping a used module from another vehicle will almost always fail, as it won’t have the correct software or calibrations for your engine, tire size, and gear ratios. Our VIN programming service ensures this 2006-2011 Impala transmission control module is loaded with the precise GM-approved software for your car, often including updates that fix original factory bugs. This is the secret to a successful, hassle-free repair.
Frequently Asked Questions
Do I need to take this part to a dealer for programming?
Absolutely not. This module is sold as a fully programmed, plug-and-play solution. We handle all the programming to your vehicle’s VIN before it ships, saving you time and the high cost of dealership labor.
Where is the TCM located on my 2006-2011 Impala?
On the 2006-2011 Chevrolet Impala, the Transmission Control Module is typically located inside the lower air cleaner housing in the engine bay. It’s a straightforward replacement that can usually be done with basic hand tools in under an hour.
Will this fix a P0700 trouble code?
A P0700 code is a general fault code indicating that the TCM has detected a problem and has stored more specific codes. While this module often resolves the underlying issues causing the P0700, we always recommend having the vehicle scanned for all specific transmission codes (e.g., P0751, P0756) to confirm the TCM is the point of failure.
Is this a new or used part?
This is a high-quality, genuine OEM component that has been thoroughly inspected, tested, and programmed with the latest software to ensure it meets or exceeds original performance standards. It provides the reliability of an OEM part without the new-part price tag.
Is there a core charge for my old part?
No, there is no core charge required for this 2006-2011 Impala transmission control module. You can keep your old part without the hassle of returning it.