Get Your Truck Back in Gear, Fast.
There’s nothing more frustrating than a modern truck that won’t shift correctly. Whether you’re dealing with harsh, delayed shifts, a persistent check engine light, or your truck going into a reduced power mode, a faulty Transmission Control Module (TCM) is often the culprit. This isn’t just an annoyance; it’s a critical failure that sidelines your vehicle. This VIN-programmed TCM is the definitive, hassle-free solution to get your truck performing like new again, restoring the smooth, reliable operation you depend on every day.
Common Symptoms & Your Solution
If your truck is experiencing any of the following, this module is your answer. A failing TCM can trigger a host of issues and diagnostic trouble codes (DTCs) like P0700, P0751, or U0101. Don’t let a complex electronic part keep you off the road. We make the fix simple.
Features & Benefits
- âś” VIN-Programmed for Your Truck: This module arrives at your door pre-flashed with the latest GM software, matched specifically to your vehicle’s VIN. This is the key to a successful repair.
- âś” True Plug-and-Play Installation: Because we handle all the programming, you can skip the expensive trip to the dealership. Simply install the part and your truck is ready to go, saving you time and money.
- âś” Restores Factory Shift Performance: Eliminate harsh bangs, slipping, and hesitation between gears. This module restores the crisp, precise shifting logic your transmission was designed with.
- âś” Clears Persistent Trouble Codes: A new, correctly programmed TCM is the proper way to resolve communication errors and performance codes related to the transmission, turning off that check engine light for good.
- âś” Broad GM Truck Compatibility: This part, service number 24289415, is a direct replacement for a wide range of late-model GM trucks, including the 2019-2020 Sierra 1500 TCM, Silverado, and heavy-duty models.
- âś” Backed by Our Guarantee: This unit is backed by our one-year replacement warranty. Drive with confidence knowing your purchase is protected.
Expert Insight: The ‘Programmed Advantage’
As a technician, I’ve seen countless truck owners get stuck trying to use a salvaged TCM. The problem is that a module from another vehicle is like a key for a different house—it simply won’t work. Dealerships are often reluctant or unable to program a used part. Our service bridges that gap. We take a quality, tested module and professionally program it to your truck’s exact specifications. This isn’t just a part; it’s a complete solution that saves you from diagnostic dead-ends and ensures your 2019-2020 Sierra 1500 TCM replacement is done right the first time.
Frequently Asked Questions
What exactly does a Transmission Control Module (TCM) do?
The TCM is the electronic brain of your automatic transmission. It receives data from various sensors on the engine and vehicle, and uses this information to control shift points, line pressure, and torque converter lockup for optimal performance and fuel efficiency.
How do I provide my VIN for programming?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We cannot ship your part until we receive this information, as the programming is essential for the part to function in your truck.
Is any additional programming required after I install it?
No. This module is a complete plug-and-play solution. Because it has been pre-flashed to your VIN, no further action is needed from a dealer or mechanic. Simply install the part, and you’re ready to drive.
Will this fit my 2021 Silverado 2500?
Yes, this TCM is compatible with a wide range of GM vehicles, including the 2020-2021 Silverado 2500. Please check the detailed fitment list in our description to confirm it matches your specific year, make, and model before ordering.
What if I have questions during installation?
While installation is straightforward for a qualified mechanic, we are here to support you. Our team of experts can help answer questions you may have about the process. We are committed to ensuring your repair is a success.