Regain Control of Your 4×4 System
Is the dreaded “Service 4WD” light glowing on your dash? Are you unable to switch between 2WD and 4WD, or hearing strange noises from your transfer case? A faulty Transfer Case Control Module (TCCM) is one of the most common reasons for these issues in GM trucks and SUVs. Don’t let a small electronic box sideline your capable vehicle. This direct-fit TCCM is the definitive solution to restore your truck’s all-terrain functionality and give you back the confidence you need on the road, trail, or job site.
Common Symptoms & Your Solution
If you’re experiencing any of the following, a failing TCCM is the likely culprit. This module is engineered to resolve these exact problems:
- “Service 4-Wheel Drive” message on the instrument cluster
- Inability to shift the transfer case into or out of 4-High, 4-Low, or Auto modes
- Selector switch lights are blinking or not illuminating at all
- Diagnostic Trouble Codes (DTCs) such as C0306, C0321, C0327, or C0374
- Unusual grinding or clunking noises during attempted shifts
Our solution is simple: we provide a high-quality replacement Programmed 24242480 TCCM, flashed with the latest official GM software specifically for your vehicle. By providing your Vehicle Identification Number (VIN) at checkout, you receive a module that is truly plug-and-play, eliminating the need for an expensive trip to the dealership for programming.
Features & Tangible Benefits
- ✔ VIN-Specific Programming: We flash the module to your exact VIN before shipping, ensuring perfect communication with your truck’s other systems and a hassle-free, plug-and-play installation.
- ✔ Updated GM Software: Your module arrives with the newest software updates from General Motors, often correcting factory bugs and improving transfer case performance and reliability.
- ✔ Restored 4WD Functionality: Get your four-wheel-drive system working like new again. Switch between modes smoothly and confidently, knowing your truck is ready for any condition.
- ✔ Broad Model Compatibility: This single module is a direct replacement for over a dozen different part numbers, covering a wide range of Sierra, Silverado, Tahoe, Suburban, and Yukon models.
- ✔ Peace of Mind: This unit is backed by our one-year replacement warranty.
An Expert’s Note on Programming
As a technician, I’ve seen countless truck owners buy a used TCCM from a junkyard only to find it doesn’t work. Why? Because these modules are not interchangeable without proper programming. They are coded to the original vehicle’s specific options—like axle ratios and tire size. Installing an unprogrammed module is a recipe for more error codes and a non-functional 4×4 system. Our pre-programming service for the Programmed 24242480 TCCM isn’t just a convenience; it’s the critical step that ensures the repair is done right the first time, saving you time, money, and immense frustration.
Take the guesswork out of your repair. By installing this correctly Programmed 24242480 TCCM, you are not just replacing a part; you are restoring the core capability and dependability of your GM truck or SUV. Get back to work, back to towing, and back to adventure without hesitation.
Frequently Asked Questions
How do I provide my VIN for programming?
After you complete your purchase, simply send us a message with your 17-digit Vehicle Identification Number (VIN). We cannot ship your order until we receive this information, as it is essential for the programming process.
Is this a brand new part?
This is a top-quality, inspected, and tested recycled OEM part that has been professionally programmed with the latest software for your vehicle, ensuring OEM-level performance and fitment.
Will this fix my “Service 4WD” light?
In the vast majority of cases where the TCCM is the source of the fault, yes. This module is designed to correct the electronic issues that typically trigger that warning light and related DTCs.
Do I need to do any additional programming after installation?
No. Because we program the module to your specific VIN before it leaves our facility, no further programming or dealer visits are required. It is a true plug-and-play installation.
What happens if I install it without providing a VIN?
We cannot ship the module without a VIN. The programming is a mandatory part of our service to guarantee the part functions correctly and communicates with your vehicle’s computer systems.
Which vehicles is this module compatible with?
This TCCM fits a wide range of GM trucks and SUVs from approximately 2007 to 2014, including the Sierra 1500/2500/3500, Silverado 1500/2500/3500, Tahoe, Suburban, Yukon, and Avalanche. Please see the detailed fitment list in the description to confirm your specific model and year.