Is the dreaded ‘Service 4WD’ light glaring from your dashboard? Are you frustrated by a 4×4 system that refuses to engage, leaving your truck or SUV unprepared for tough conditions? Restore your vehicle’s capability and your peace of mind with our pre-programmed Transfer Case Control Module (TCCM). This isn’t just a replacement part; it’s a complete, ready-to-install solution, flashed with the latest GM software specifically for your vehicle’s VIN. Get back the confidence that your truck will perform when you need it most.
Common Symptoms & Your Solution
A failing TCCM can cause a host of frustrating issues that compromise your vehicle’s safety and utility. If you’re experiencing any of the following, this module is the definitive solution:
- “Service 4WD” Message: The most common indicator of a TCCM fault.
- Flashing 4×4 Selector Lights: The lights on your dash switch may blink but never engage the desired mode.
- Inability to Switch Modes: Your vehicle is stuck in 2WD and won’t shift into 4-HI or 4-LO.
- Diagnostic Trouble Codes (DTCs): Your mechanic may find codes like C0306, C0327, C0569, or various U-codes pointing to a communication failure with the TCCM.
Our 2007-2014 Yukon Transfer Case Control Module is the answer. By providing us with your VIN upon purchase, you receive a unit that is 100% plug-and-play. You can avoid the time, expense, and hassle of a dealership visit for programming. Simply install the module, and your 4WD system is restored to full factory function.
Features & Tangible Benefits
- โ VIN-Specific Programming: We flash the module with the latest GM software matched directly to your vehicle’s VIN, ensuring perfect communication and operation.
- โ Plug-and-Play Installation: No extra steps, no special tools, and absolutely no trip to the dealer for programming. This saves you hundreds of dollars in labor and fees.
- โ Restored 4×4 Capability: Regain full control over your 2WD, 4-HI, and 4-LO settings for confidence in any weather or on any terrain.
- โ Direct-Fit Replacement: Engineered to be a perfect replacement for a wide range of original part numbers, including 12588096, 24261367, 24239190, and more.
- โ Eliminate Warning Lights: Clear that annoying ‘Service 4WD’ light and restore your dashboard to its normal, error-free state.
- โ This unit is backed by our one-year replacement warranty.
An Expert’s Insight: Why a Programmed Module is Non-Negotiable
As a technician with over two decades of experience, I’ve seen countless truck owners try to save a few bucks by installing a used TCCM from a salvage yard. It never works. These modules are ‘VIN-locked’ to the original vehicle they came from. Installing a non-programmed module is like trying to use someone else’s key to start your truckโthe computers simply won’t talk to each other. You’ll still have the same errors and a non-working 4WD system, plus you’ll be forced to pay for a tow to the dealer for expensive programming anyway. This pre-programmed 2007-2014 Yukon Transfer Case Control Module is the only way to do the job right the first time, saving you immense frustration and money in the long run.
Frequently Asked Questions
Do I need to get this module programmed by a dealer?
Absolutely not! That’s the primary benefit of our service. We program the module to your specific VIN before we ship it. It will arrive at your door ready for a simple, plug-and-play installation.
Where is the TCCM located on my vehicle?
On most compatible GM trucks and SUVs (like the Yukon, Tahoe, Silverado, and Sierra), the Transfer Case Control Module is located behind the dashboard on the driver’s side, to the left of the steering column. It is typically a small black box with a few electrical connectors.
How do I provide you with my VIN?
After you complete your purchase, you will need to send us a message with your 17-digit Vehicle Identification Number (VIN). We cannot ship your order until we receive this information, as the programming is essential for the part to function.
Will this fix my specific 4WD problem?
This module is the most common cause for the ‘Service 4WD’ light and an inability to switch drive modes. If you have confirmed with diagnostic codes (like C0327) that the TCCM has failed or is not communicating, this is the correct solution. It addresses the electronic failure, not mechanical issues within the transfer case itself.
Is this part compatible with my truck?
This TCCM is compatible with a wide range of 2007-2014 GM trucks and SUVs. Please carefully review the detailed fitment list in our description. Matching your vehicle, year, and options is crucial for ensuring compatibility.