End Your Truck’s Electrical Frustrations
Are strange electrical issues making your 2010 Chevrolet Avalanche 1500 feel unreliable? Flickering lights, unresponsive power windows, a security system that acts up, or worse—a vehicle that won’t start—are all classic signs of a failing Body Control Module (BCM). The BCM is the central command for your truck’s body electronics, and when it falters, it can cause a cascade of confusing and annoying problems. This isn’t just an inconvenience; it’s a matter of function and safety. Stop chasing electrical gremlins and get the definitive, hassle-free solution.
Common Failure Symptoms & Your Direct-Fit Solution
If you’re experiencing any of the following, a faulty BCM is the likely culprit:
- Power windows, door locks, or mirrors working intermittently or not at all.
- Interior or exterior lights staying on, flickering, or not turning on.
- The security system engaging randomly or preventing the engine from starting.
- Warning lights on the dash that have no apparent cause.
- Communication error codes (U-codes) stored in the computer system.
This replacement 2010 Avalanche 1500 Body Control Module is the answer. It arrives at your door pre-programmed to your truck’s specific Vehicle Identification Number (VIN), loaded with the latest software updates directly from GM. This critical programming step ensures that the module communicates perfectly with your vehicle’s existing systems, effectively eliminating the need for an expensive trip to the dealership for programming.
Features & Benefits
- ✔ VIN-Programmed for Your Truck: We flash the module to your specific VIN before shipping, ensuring it’s ready for installation right out of the box.
- ✔ Latest GM Software: Your new BCM comes loaded with the most current GM software, ensuring optimal performance and compatibility.
- ✔ No Core Charge: Forget the hassle of returning your old part. There is no core charge or deposit required.
- ✔ Broad GM Compatibility: This module is a direct replacement for a wide range of part numbers, ensuring a perfect fit for your vehicle. See the full compatibility list below.
- ✔ Restore Full Functionality: Get your lights, locks, windows, and other critical body electronics working correctly again.
- ✔ Peace of Mind Included: This unit is backed by our one-year replacement warranty.
Expert Insight: The BCM Programming Difference
As a technician, I’ve seen countless vehicle owners get stuck after installing a generic, un-programmed BCM. The vehicle either won’t start or has more problems than before. That’s because the BCM needs to be digitally ‘introduced’ to all the other modules in your truck. Our pre-programming service handles this critical step for you. By flashing this 2010 Avalanche 1500 Body Control Module with your VIN and the latest software, we ensure it integrates seamlessly, saving you hundreds in dealer labor and diagnostic fees.
Important Post-Installation Information
While this BCM is designed for a straightforward installation, some GM vehicles may require one or two simple relearn procedures after the new module is installed. These are not signs of a defective part but are standard security and calibration steps for your vehicle’s systems.
- Airbag System Sync: If the airbag warning light is on after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: A brake pedal position sensor recalibration might be necessary to ensure proper brake light and traction control operation.
Guaranteed Fitment for Part Number 15299986 & More
This BCM is a direct replacement for an extensive list of GM part numbers, including: 10382479, 15093910, 15276271, 15819552, 15828601, 15872388, 15921352, 20815898, 20864767, 20935349, 22860591, 25892622, 25934762, and many more. It fits a wide variety of GM trucks, vans, and SUVs, including the 2010 Avalanche 1500 Body Control Module, Tahoe, Suburban, Yukon, Escalade, Sierra, Silverado, Express, Savana, Acadia, Enclave, and Traverse from various years. Please verify your part number to ensure compatibility.
Frequently Asked Questions
What does a Body Control Module (BCM) do?
The BCM is a computer that acts as the central hub for your vehicle’s body electronics. It controls non-engine functions like power windows, door locks, interior and exterior lighting, the alarm system, and communication between various electronic modules.
Is this BCM difficult to install?
For someone with moderate mechanical experience, the physical installation is typically straightforward, often involving removing a few dash panels to access the module. Because we pre-program it to your VIN, you avoid the most difficult part—the software setup. However, some vehicles may require the post-installation procedures mentioned above.
How do I provide my VIN for programming?
After you complete your purchase, simply send us a message with your vehicle’s 17-digit VIN. We cannot ship your order until we receive this information, as the programming is essential for the part to function in your truck.
Do I need to send my old BCM back?
No. This product comes with no core charge. You can keep your original module without any extra fees or hassle.
What if my airbag light is on after I install the BCM?
This is a normal security feature on some GM vehicles. It means the new BCM needs to be electronically synced with the airbag module (SDM). A qualified technician with a professional scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Will this part fix my specific problem?
This BCM is a direct solution for failures within the module itself, which cause the common symptoms listed above. While it resolves the vast majority of these electrical issues, it’s always essential to have your vehicle properly diagnosed to rule out other potential causes like wiring faults or bad sensors.