Is Your GMC Yukon Experiencing Baffling Electrical Issues?
If your 2007-2011 GMC Yukon is suffering from a mind of its own—with flickering lights, unresponsive power windows, a dead HVAC system, or a persistent airbag light—the root cause is likely a failing Body Control Module (BCM). The BCM acts as the central nervous system for your truck’s body electronics. When it malfunctions, it can create a cascade of frustrating and seemingly unrelated problems. This genuine OEM-quality module, part number 15284816, is the definitive solution, arriving pre-programmed to your vehicle’s VIN for a straightforward, plug-and-play installation.
Common Symptoms of a Failing BCM
- ✔ Power windows, door locks, or mirrors working intermittently or not at all.
- ✔ HVAC and climate control functions are inoperative or behave erratically.
- ✔ The anti-theft or security system light is on, potentially causing a no-start condition.
- ✔ An airbag warning light is illuminated, often with a DTC B1001 code.
- ✔ Interior or exterior lights (headlights, taillights, dome lights) flicker or fail to turn on/off.
- ✔ Windshield wipers operate at the wrong speed or won’t turn off.
Why Choose Our 2007-2011 Yukon Body Control Module?
This isn’t just a replacement part; it’s a complete restoration of your vehicle’s electronic stability. The most critical feature is our complimentary VIN programming service. We flash the module with the latest GM software updates specific to your Yukon before it ships. This eliminates the need for an expensive trip to the dealership for programming, saving you time and money. Simply install the module, and it will communicate seamlessly with your vehicle’s other systems right out of the box. This is the most efficient way to resolve common DTCs and restore full functionality to your truck.
Installation and Post-Install Considerations
Physically replacing the BCM is simple. It’s located under the driver-side dashboard, near the steering column, and can typically be swapped in under 15 minutes. However, be aware of two potential post-installation procedures:
- Airbag System Sync: If the airbag light remains on after installation, a technician will need to perform the ‘Setup SDM Primary Key in BCM’ procedure using a professional scan tool. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: Some models may require a brake pedal position sensor relearn to ensure proper brake light and traction control operation.
This module is a direct replacement for multiple part numbers, including 25844480, 25835966, 15263363, 15284816, 15943678, and more. Best of all, there is no core charge, so you don’t have to worry about the cost or hassle of sending your old part back.
Frequently Asked Questions
What does a Body Control Module do on a 2007-2011 GMC Yukon?
The BCM is a computer that controls most of your Yukon’s non-engine related electronics. This includes power windows, door locks, the security system, interior and exterior lighting, wipers, and the HVAC system.
Will I need to get this module programmed by a dealer?
No. We pre-program the module to your vehicle’s VIN before shipping. It arrives ready for installation, saving you a costly trip to the dealership.
Is this BCM difficult to install?
The physical installation is straightforward for most DIY mechanics. It’s located under the steering column and held in by simple clips or bolts. The entire swap usually takes less than 15 minutes.
My airbag light is on. Will this fix it?
If the airbag light is caused by a faulty BCM (like DTC B1001), this part will resolve the issue. However, after installation, you may need a scan tool to perform the ‘Setup SDM Primary Key in BCM’ procedure to clear the light.
What happens if I don’t replace a failing BCM?
Ignoring a failing BCM can lead to worsening electrical problems, unpredictable behavior of essential functions like lights and wipers, and could eventually cause a no-start condition due to security system conflicts.
Do I need to return my old BCM?
No, there is no core charge or requirement to return your original module.