Tired of Erratic Shifting and Warning Lights in Your Impala?
Is your 2006-2011 Chevrolet Impala suffering from harsh shifting, getting stuck in gear, or throwing transmission-related codes? A failing Transmission Control Module (TCM) is often the culprit, disrupting communication between your engine and transmission and causing significant driving issues. Don’t let a faulty module sideline your reliable sedan. This professionally programmed T42 TCM is the definitive, hassle-free solution to restore the smooth, predictable performance you depend on.
Common Symptoms & Your Solution
If you’re experiencing any of the following, a failing TCM is the likely cause. This module is engineered to resolve these exact issues:
- Harsh, jerky, or delayed gear shifts
- Vehicle stuck in “limp mode” (usually 2nd or 3rd gear)
- Active Check Engine Light or Transmission Warning Light
- Diagnostic Trouble Codes (DTCs) such as P0700, P0750, or other solenoid-related faults
- Failure to upshift or downshift correctly
- Poor fuel economy and a feeling of sluggishness
Installing this pre-programmed 2006-2011 Impala transmission control module is the most effective way to eliminate these frustrating problems and get your car operating as it should.
Features & Benefits
- âś” Plug-and-Play Installation: This module arrives pre-programmed to your vehicle’s specific VIN. This critical step ensures perfect communication with your car’s other systems right out of the box, saving you from a costly and time-consuming trip to the dealership for programming.
- âś” Restores Smooth Performance: By precisely managing shift points, torque converter lockup, and line pressure, this TCM brings back the seamless and efficient operation of your automatic transmission.
- âś” Built for Durability: Manufactured to strict OEM standards, this module is designed to withstand the demanding conditions of daily driving, ensuring long-term reliability for your vehicle.
- âś” Complete Compatibility: This unit is a direct replacement for a wide range of GM service numbers, including 24252114, 24234503, and 24256960, guaranteeing a perfect fit and function.
- âś” Purchase with Confidence: This unit is backed by our one-year replacement warranty.
An Expert’s Take: Why VIN Programming is Non-Negotiable
“In my 20+ years of diagnostics, I’ve seen countless transmission problems caused by improperly matched electronics. In modern GM vehicles, the TCM isn’t just a simple controller; it’s part of a complex network. Each vehicle has unique software parameters based on its engine, axle ratio, and tire size. Our VIN programming service isn’t just a convenience—it’s essential. We load the latest GM-certified software specific to your car, ensuring every shift is perfectly timed. This prevents the common performance issues and even potential transmission damage that can occur with a generic, non-programmed module.”
By investing in a correctly programmed 2006-2011 Impala transmission control module, you are not just buying a part; you are ensuring the longevity and drivability of your vehicle. The installation process is straightforward for a DIYer or any professional mechanic, typically located under the air cleaner housing in the Impala. Get your car back on the road quickly and confidently with a solution designed to work perfectly the first time. This is the smart repair for a dependable vehicle like yours.
Frequently Asked Questions
Is this part really plug-and-play?
Yes. Because we program the module to your car’s specific Vehicle Identification Number (VIN) before shipping, it is ready for installation right out of the box. No further programming or dealership visits are required.
Where is the TCM located on my 2006-2011 Impala?
On the 2006-2011 Chevrolet Impala, the transmission control module is typically found in the engine bay, located in or near the lower air cleaner housing. Always disconnect the battery before beginning the replacement.
Will this fix a P0700 trouble code?
A P0700 code is a general transmission fault request from the TCM to the Engine Control Module (ECM) to turn on the check engine light. While this module often resolves the underlying issue causing the P0700, it’s crucial to diagnose any other codes that are present to ensure you are addressing the root cause.
How do I provide my VIN?
You will be prompted to enter your 17-digit VIN during the checkout process. Please double-check it for accuracy, as the programming is specific to this number. You can find your VIN on your vehicle’s dashboard (visible through the windshield) or on your registration and insurance documents.
Do I need to return my old part?
No, there is no core charge for this 2006-2011 Impala transmission control module. You can keep or dispose of your old part at your convenience, making the process simpler and more affordable.