Restore Full Electrical Function to Your GM Vehicle
Are you battling bizarre electrical issues in your 2010 GMC Yukon? Flickering lights, malfunctioning power windows and locks, or a security system that has a mind of its own are common signs of 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 frustrating and seemingly unrelated problems. This replacement Body Control Module is the definitive solution to restore your vehicle’s factory functions and reliability.
This isn’t just a part; it’s a plug-and-play solution. We pre-program this module to your vehicle’s specific VIN, loading it with the latest GM software updates. This critical step ensures seamless integration with your truck’s existing systems, saving you a costly trip to the dealership for programming. Simply provide your VIN after purchase, and we’ll handle the rest, shipping you a part that’s ready for installation.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Interior or exterior lights staying on or not turning on at all.
- ✔ The security or anti-theft light is illuminated on the dash, possibly preventing the engine from starting.
- ✔ Gauges on the instrument cluster behaving erratically or not working.
- ✔ Key fob not responding to lock/unlock commands.
- ✔ Horn honking unexpectedly or not working when pressed.
Solving Problems with a Programmed 2010 Yukon Body Control Module
Installing a new BCM is the most effective way to solve these persistent electrical faults. Our service simplifies the repair process. By programming the module before it ships, we eliminate the most complex part of the job. This module is a direct replacement for a wide range of original equipment part numbers, including 20815898, 25892622, 15921352, 22860591, and many others listed in the fitment guide. It ensures compatibility and proper operation for your vehicle’s specific options and features.
Important Post-Installation Information
While this module is delivered ready for installation, some vehicles may require additional vehicle-side relearn procedures. These are simple steps that sync the new module with other systems in your vehicle.
- Airbag System Sync: If the airbag warning light appears after installation, a professional scan tool is needed to perform the “Setup SDM Primary Key in BCM” procedure. This is only necessary if the light is on.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be required to ensure your brake lights and traction control system function correctly.
Always consult a factory service manual or a qualified technician for vehicle-specific procedures.
Frequently Asked Questions
What does a Body Control Module (BCM) do?
The BCM acts as the main computer for your vehicle’s body electronics. It controls non-engine related functions like power windows, locks, lights, security system, wipers, and instrument panel gauges.
Is this BCM truly plug-and-play?
Yes, for most vehicles. We program it to your VIN before shipping, so it’s ready to be installed without needing a trip to the dealer for initial programming. However, some vehicles may require minor relearn procedures for systems like the airbags or brake sensor as noted above.
How do I provide my VIN for programming?
After you complete your purchase, you will receive instructions on how to send us your vehicle’s 17-digit VIN. We cannot ship the module until we receive and program it with your VIN.
What happens if my airbag light is on after installation?
This indicates that the new BCM needs to be synced with the airbag system’s Supplemental Deployment Module (SDM). A procedure called “Setup SDM Primary Key in BCM” must be performed with a professional-grade diagnostic tool to clear the light.
Do I need to return my old BCM?
No, there is no core charge for this part. You can keep your original module.