Restore Full Control Over Your Vehicle’s Electronics
Are you battling frustrating electrical gremlins in your GMC Yukon or other GM vehicle? Flickering lights, malfunctioning power windows and locks, a security system that acts up, or even a vehicle that refuses to start can all point to a single culprit: a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it fails, it can cause a cascade of confusing and unpredictable issues. This replacement Body Control Module, part number 25826124, is the definitive solution to restore order and get your vehicle operating as it should.
From the Diagnostic Bay
We recently had a 2010 GMC Yukon in the shop with a laundry list of bizarre symptoms. The radio would turn on and off by itself, the driver’s side power window wouldn’t work, and the dome lights would stay on, draining the battery. The owner had already replaced the battery and checked fuses with no luck. A quick scan revealed multiple communication errors all pointing back to the BCM. Instead of a complicated and expensive trip to the dealer for a new module and programming, we installed one of our pre-programmed units. The entire repair took less than an hour, and all the strange electrical issues were gone instantly. It’s a perfect example of how the right part can save hours of diagnostic headaches and hundreds of dollars.
Is Your BCM Failing?
A faulty BCM can manifest in many ways. If you’re experiencing any of the following, it’s a strong indicator that your Body Control Module needs replacement:
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or mirrors not working correctly.
- ✔ Intermittent issues with the radio or instrument cluster displays.
- ✔ Security system faults or the anti-theft light staying on.
- ✔ A/C and climate control blower motor not functioning.
- ✔ Key fob not responding or intermittent remote start failure.
- ✔ In some cases, a no-start condition where the engine won’t crank.
The Simple, Reliable Solution: A Pre-Programmed 2010 Yukon BCM
Don’t let a faulty module keep you off the road. Our process is designed to be simple and effective. When you purchase this module, you provide us with your vehicle’s VIN. We then flash the BCM with the latest, most stable software updates directly from GM, ensuring it is perfectly matched to your vehicle’s specific options and configuration. This critical step eliminates the need for expensive dealership programming, making the repair faster and more affordable. This module is a direct replacement for a wide range of part numbers, including 25892622, 20815898, and many others listed in the fitment data.
Post-Installation Information
While this module is programmed for your VIN, some vehicle systems may require a ‘handshake’ with the new BCM after installation. This is a normal part of the process. Specifically:
- Airbag System Sync: If your airbag warning light is on after installation, a simple ‘Setup SDM Primary Key in BCM’ procedure may be needed. This syncs the new BCM with the airbag system and can be performed with a professional-grade scan tool.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary to ensure proper operation of the brake lights and stability control systems.
Please note: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Frequently Asked Questions
Do I need to have this BCM programmed by a dealer?
No. The main benefit of our service is that we program the module to your vehicle’s specific VIN before we ship it. This saves you the time, cost, and hassle of a dealership visit.
What information do you need from me?
After you place your order, you will need to provide us with your vehicle’s 17-digit VIN (Vehicle Identification Number). This ensures we can load the correct software for your exact model and options.
Where can I find my VIN?
Your VIN is typically located on a metal plate on the driver’s side of the dashboard (visible through the windshield), on the driver’s side door jamb sticker, and on your vehicle’s registration and insurance documents.
Is this part difficult to install?
For most DIYers with basic tools, the physical installation is straightforward. The BCM is usually located under the dashboard on the driver’s side. The most important part is disconnecting the battery before you begin. Some post-install relearn procedures may require a scan tool.
What if my airbag light comes on after I install it?
This is a common and expected possibility. It simply means the new BCM needs to be electronically introduced to the airbag module. A technician with a capable scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Do I need to send my old BCM back?
No, there is no core charge for this part. You can keep your original module.