Get Your 4WD Back Without a Trip to the Dealer
Is that frustrating “Service 4WD” light staring you down from the dashboard? If you’re struggling with a four-wheel-drive system that won’t engage, gets stuck in one mode, or makes grinding noises when you try to shift, your Transfer Case Control Module (TCCM) is the most likely culprit. Don’t let a faulty module compromise the capability and safety of your truck. This is your direct-fit, ready-to-install solution to restore full command over your 4WD system and get back on the road with confidence. This Programmed 2007-2013 Silverado 1500 Transfer Case Control Module is the smart, reliable fix your truck deserves.
Common Symptoms & Your Direct-Fit Solution
A failing TCCM can manifest in several ways, often triggering diagnostic trouble codes (DTCs) like C0327, C0306, or C0374. If you’re experiencing any of the following, this module is designed to be your definitive solution:
- “Service 4WD” message illuminated on the dash
- Inability to switch between 2WD, 4-Hi, and 4-Lo
- Indicator lights on the 4WD switch are flashing or inoperative
- Getting stuck in a single 4WD mode
- Audible clicking or grinding from the transfer case area during attempted shifts
We solve the biggest hurdle of this repair: the programming. By flashing this module with the latest GM software updates and configuring it to your truck’s specific Vehicle Identification Number (VIN) before shipping, we eliminate the need for an expensive and time-consuming visit to the dealership.
Features & Benefits
- โ VIN-Programmed for Your Truck: We flash the module to your specific VIN before it ships. This ensures it communicates perfectly with your truck’s systems for a true plug-and-play installation.
- โ Restores Full 4WD Functionality: Regain complete and reliable control over your transfer case. Shift smoothly and confidently, whether you’re heading to a job site, towing a trailer, or navigating harsh weather.
- โ Saves You Time & Money: By providing a pre-programmed unit, we help you avoid costly dealership programming fees and the hassle of scheduling an appointment.
- โ Broad Compatibility: This single unit is a direct replacement for a wide range of original part numbers, ensuring a perfect fit and function for your Silverado, Sierra, Tahoe, Yukon, or other compatible GM vehicle.
- โ Dependable Performance: This unit is backed by our one-year replacement warranty. You can install it with the peace of mind that comes from a quality part and solid support.
An Expert’s Note on Installation: As a technician, I’ve seen countless truck owners replace a TCCM with a used unit from a salvage yard, only to find it doesn’t work. That’s because the module is coded to the original vehicle’s specific options. Our process of programming this Programmed 2007-2013 Silverado 1500 Transfer Case Control Module to your VIN is what makes it a guaranteed fix. It ensures the module integrates seamlessly, just like the original from the factory, saving you from a frustrating and unsuccessful repair.
Frequently Asked Questions
How does the programming process work?
It’s simple. After you complete your purchase, you will need to provide us with your vehicle’s 17-digit VIN. Our technicians will then use this VIN to flash the module with the correct software and vehicle-specific parameters before we ship it to you.
Is this a true plug-and-play installation?
Yes. Because the module arrives pre-programmed for your exact vehicle, you can install it without needing any special scan tools or a trip to the dealership for additional programming. It is ready to be installed right out of the box.
Where is the TCCM located on my truck?
On most 2007-2014 GM trucks and SUVs, the Transfer Case Control Module is located on the driver’s side, up under the dashboard, often to the left of the steering column. It’s typically a small black box with a few electrical connectors.
Will this fix my “Service 4WD” light?
If the TCCM is the source of the fault code triggering the light, then yes, this part will resolve the issue. While the TCCM is a very common failure point, we always recommend proper vehicle diagnosis to confirm it is the part you need before ordering.
What if my original part number isn’t on your list?
The part numbers listed (including 24261367, 24239190, 24252878, etc.) represent the most common compatible units. If your part number is different, please contact us with your VIN, and we will be happy to verify compatibility for you.