Is the ‘Service 4WD’ light on your dash ruining your day? If you’re struggling with a four-wheel-drive system that won’t engage, makes strange noises, or is completely unresponsive, you’ve found the solution. This Transfer Case Control Module (TCCM) is the definitive fix for your 2007-2014 GM truck or SUV, arriving at your door completely programmed to your vehicle’s specific VIN. Get back on the road—or off it—with a 4×4 system you can count on.
Common Symptoms & Your Solution
A failing TCCM is a common issue on these hardworking trucks, leading to a host of frustrating problems. You might be experiencing one or more of the following: the dreaded ‘Service 4WD’ message, an inability to shift between 2H, 4H, and 4L, or Diagnostic Trouble Codes (DTCs) such as C0327, C0306, or C0374. This module is engineered to resolve these issues directly. By providing us with your VIN upon purchase, we flash the unit with the latest stable software from GM, ensuring it communicates perfectly with your truck’s powertrain and body control modules right out of the box. This is the most reliable way to restore your vehicle’s all-terrain capability without a costly trip to the dealership. The core of your problem is an electronic failure, and this 24241143 Programmed Transfer Case Control Module is the electronic solution.
- ✔ Plug-and-Play Installation: Arrives pre-programmed to your vehicle’s VIN. No dealer visit or expensive scan tools required.
- ✔ Updated GM Software: We load the newest, most reliable software version from General Motors to prevent future issues and ensure optimal performance.
- ✔ Restores Full 4WD Function: Regain complete and reliable control of your two-speed transfer case (NQH and NQF options).
- ✔ Solves Common DTCs: Directly addresses and clears fault codes related to the transfer case encoder, motor, and position sensor.
- ✔ Wide Compatibility: A direct-fit replacement for a wide range of GM trucks and SUVs, including Silverado, Sierra, Tahoe, Yukon, and more.
- ✔ Guaranteed Performance: This unit is backed by our one-year replacement warranty.
Expert Insight: Why a Pre-Programmed Module is Essential
As a technician, I’ve seen countless truck owners buy a used TCCM from a salvage yard, only to find it doesn’t work. The reason is simple: these modules are VIN-specific. A module from another truck won’t communicate with your vehicle’s systems, leaving you with the same problem and a lighter wallet. Our process eliminates that gamble. We take a quality-inspected component and professionally program it to your exact vehicle. This ensures all electronic handshakes between modules happen correctly, just as the factory intended. You’re not just buying a part; you’re buying a guaranteed, hassle-free solution that gets the job done right the first time.
Don’t let a faulty electronic module sideline your capable truck. Installing this 24241143 Programmed Transfer Case Control Module is the most efficient and dependable path to restoring the rugged functionality you depend on every day. Whether you’re towing a heavy load, navigating a snowy road, or heading to the job site, do it with the confidence that your 4WD is ready to perform. This is more than a repair; it’s about restoring your truck’s core capability.
Frequently Asked Questions
Do I need to program this module?
No. This is the biggest benefit of our service. You provide us with your vehicle’s 17-digit VIN during or after checkout, and we program the module before it ships. It will arrive ready for a plug-and-play installation.
How do I provide my VIN?
After you complete your purchase, you can send us a message with your VIN. We cannot ship the part until we have this information, as the programming is essential for it to function in your vehicle.
Will this fix my ‘Service 4WD’ light?
In the vast majority of cases where the TCCM is the root cause, yes. This module is the central computer for the 4WD system. If your vehicle has stored codes related to the TCCM or encoder motor circuit (like C0327), this part is the most likely solution.
What if this doesn’t fix my problem?
While this 24241143 Programmed Transfer Case Control Module fixes the most common 4WD issues, other components like the transfer case encoder motor or the dash switch can also fail. We recommend proper diagnostics, but if the module is found to be faulty, it is covered by our one-year replacement warranty.
Which part numbers does this module replace?
This module is a direct replacement for a range of part numbers, including 24261367, 12588096, 24239190, 24240487, 24241143, 24241970, 24242480, 24243084, 24243085, 24249095, and 24252878.
How can I be sure this fits my truck?
Please review the detailed fitment list in the description. This part fits a wide array of 2007-2014 GM trucks and SUVs like the Silverado, Sierra, Suburban, and Yukon. Providing your VIN for programming also allows us to double-check compatibility before we ship.