Is Your 2010 Yukon Experiencing Bizarre Electrical Issues?
If your GMC Yukon’s power windows are acting up, the dashboard lights are flickering like a disco ball, or the security system has a mind of its own, you’re likely dealing with a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s body electronics, managing everything from interior lighting and power locks to the anti-theft system. When it starts to fail, it can cause a cascade of frustrating and seemingly unrelated problems that can be difficult to diagnose.
From the Diagnostic Bay
We recently had a 2010 Yukon in the shop with a classic case of BCM failure. The customer complained that their radio would turn on and off randomly, the dome lights wouldn’t work, and the key fob was unresponsive. After checking the basics like fuses and wiring, we connected our diagnostic tool and found multiple communication errors pointing directly to the BCM. Instead of a costly trip to the dealership for a new module and programming fees, we installed one of our VIN-programmed units. Within an hour, all the strange electrical gremlins were gone, and the truck was functioning perfectly. This is a common story, and a pre-programmed BCM is the most efficient solution.
Symptoms of a Failing 2010 Yukon Body Control Module
- ✔ Intermittent or non-functional power windows, door locks, and mirrors.
- ✔ Erratic behavior from the dashboard gauges or warning lights (like the security light staying on).
- ✔ Interior or exterior lights not working correctly (staying on or not turning on at all).
- ✔ The key fob failing to lock or unlock the doors.
- ✔ Problems with the radio or climate control systems.
- ✔ Vehicle’s anti-theft system preventing the engine from starting.
- ✔ Parasitic battery drain that leaves you with a dead battery overnight.
The Direct-Fit, Programmed Solution
Don’t let a faulty BCM keep your Yukon off the road or drive you crazy with electrical issues. This is a direct replacement Body Control Module for your 2010 GMC Yukon and a wide range of other GM vehicles. The critical difference with our service is that we program the module to your vehicle’s specific Vehicle Identification Number (VIN) before it ships. This means you receive a part that is ready for installation, eliminating the need for expensive dealership programming or specialized scan tools for the initial setup. We load the latest GM software updates, ensuring optimal performance and compatibility.
Important Post-Installation Steps
While this module is programmed for a straightforward installation, some vehicles may require additional steps, known as relearn procedures, after the BCM is installed. These are standard procedures that sync the new module with other systems in your vehicle.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a professional scan tool must be used to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag system. This is only required if the light comes on.
- Brake Pedal Position Relearn: Some models may require a recalibration of the brake pedal position sensor to ensure the brake lights and traction control system function as intended.
Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Guaranteed Compatibility
This BCM is a direct replacement for a wide array of part numbers, ensuring a perfect match for your vehicle. It is compatible with the following part numbers:
10382479, 15093910, 15276271, 15299986, 15819552, 15828601, 15837419, 15872388, 15872421, 15880684, 15921352, 15921353, 15948438, 15948439, 20815898, 20839063, 20864767, 20864768, 20921435, 20921436, 20935349, 22860591, 25826124, 25826125, 25847588, 25847589, 25892622, 25910474, 25934762, 25934763, 95151084.
Frequently Asked Questions
What does a Body Control Module do?
The BCM is a computer that controls and monitors many of the non-engine related electronic functions in your vehicle. This includes power windows, locks, lights, wipers, the security system, and more. It acts as a central hub for these systems.
Why do you need my VIN?
Your vehicle’s VIN allows us to program the BCM with the exact software and settings for your specific model, year, and options package. This ensures the module works correctly right out of the box and communicates properly with your vehicle’s other computers.
Is this BCM difficult to install?
For someone with moderate mechanical skill, the installation is typically straightforward. The BCM is usually located under the dashboard on the driver’s side. The main challenge is accessing it. Once accessed, it’s a matter of disconnecting the battery and swapping the electrical connectors. However, some post-installation relearn procedures may be required, as noted above.
Do I need to return my old BCM?
No, there is no core charge for this part. You can keep your original module.
What happens if my airbag light is on after installation?
If the airbag light comes on, it means the new BCM needs to be electronically ‘introduced’ to your vehicle’s airbag system (SDM). A mechanic with a professional-grade scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to sync the modules and turn off the light.