Restore Your Truckโs 4WD System with a Plug-and-Play Solution
Is the dreaded โService 4WDโ light glaring from your dashboard? Are you unable to switch between 2WD and 4WD, leaving your truckโs full capability locked away? A faulty Transfer Case Control Module (TCCM) is often the culprit, but the solution doesnโt have to involve an expensive trip to the dealership. This module is the definitive fix for your 2007-2013 GM truck or SUV, arriving at your door fully programmed to your vehicle’s specific VIN. Get back the confidence and control you depend on, whether you’re on the job site, towing a trailer, or navigating harsh weather.
Common Symptoms & Your Solution
If you’re experiencing any of the following issues, a failing TCCM is the likely cause. This pre-programmed module is designed to resolve these problems directly:
- “Service 4WD” or “Service Four Wheel Drive” message on the dash
- Inability to shift the transfer case into or out of 4-High, 4-Low, or Auto modes
- Indicator lights on the 4WD switch are blinking or not illuminating at all
- Unusual grinding or clunking noises when attempting to shift the transfer case
- Diagnostic Trouble Codes (DTCs) such as C0306, C0321, C0327, or C0569
By replacing your old unit with this expertly prepared programmed 2007-2013 Silverado 1500 TCCM, you are installing a reliable, updated component that restores your vehicle’s factory four-wheel-drive functions seamlessly.
Features & Tangible Benefits
- โ VIN-Programmed for Your Truck: We flash the module with the latest GM software updates using your specific Vehicle Identification Number. This guarantees perfect communication between the TCCM and your truck’s other systems.
- โ True Plug-and-Play Installation: Because it arrives pre-programmed, you can skip the dealership appointment. Simply install the module, and you’re ready to go, saving you significant time and money on labor and programming fees.
- โ Restored 4×4 Capability: Regain full control over your transfer case. Switch drive modes with the confidence that your truck will respond instantly, just as it did when it was new.
- โ Broad GM Compatibility: This single module is a direct replacement for a wide range of original part numbers, making it the correct fit for dozens of GM trucks and SUVs, including the Sierra, Suburban, Tahoe, and Yukon. See the full fitment list for details.
- โ Fixes Common Failure Points: This module addresses the electronic failures that plague original units, providing a dependable and lasting solution to your 4WD problems.
- โ This unit is backed by our one-year replacement warranty.
An Expert’s Note on TCCM Failure
As a technician, I’ve seen countless GMT900-platform trucks and SUVs come in with 4WD issues. The original TCCMs, often located under the dash on the driver’s side, are susceptible to electronic failure over time due to heat cycles and vibration. Many owners think a used module from a salvage yard is a cheap fix, but they quickly discover that a used module still requires expensive dealer programming to work with their vehicle’s VIN. This programmed 2007-2013 Silverado 1500 TCCM is the smartest repair because it combines a quality component with the essential programming, giving you a complete, hassle-free solution right out of the box.
Frequently Asked Questions
How do I provide my vehicle’s VIN?
After you complete your purchase, we will contact you for your 17-digit Vehicle Identification Number (VIN). We must have this information to program the module correctly before we can ship your order.
Is this installation difficult?
For most DIYers with basic tools, this is a straightforward job. The TCCM is typically located under the driver’s side of the dashboard. It involves removing a few trim panels, unplugging the electrical connectors from the old module, unbolting it, and then installing the new one in reverse order. Since it’s pre-programmed, no further steps are needed.
Will this module fit my 2007 ‘classic’ body style truck?
No. This module is specifically for the ‘new style’ (smooth door skin) GM trucks and SUVs that began production in 2007. Please verify your vehicle’s body style before ordering.
Will this definitely fix my “Service 4WD” light?
The TCCM is the most common cause of this warning light and the associated shifting problems. While this module will resolve issues caused by a failed TCCM, we always recommend a proper diagnosis to rule out other potential problems, such as a faulty transfer case encoder motor or dash switch.
My original part number isn’t 24243085. Will this still work?
Yes. This module is a direct replacement for all the part numbers listed in the description, including 24261367, 12588096, 24239190, and more. We program it to function perfectly for your specific vehicle configuration.