Is Your GM Truck or SUV Plagued by Electrical Gremlins?
If you’re dealing with flickering lights, malfunctioning power windows, or strange warning messages on your dash, a failing Body Control Module (BCM) is often the culprit. The BCM acts as the central nervous system for your vehicle’s body electronics, controlling everything from the interior lights and power locks to the security system. When it fails, it can cause a wide range of frustrating and seemingly unrelated issues. This replacement BCM is the reliable solution to restore full functionality to your vehicle.
Symptoms of a Failing Body Control Module
- ✔ Intermittent or non-functional power windows, locks, seats, or mirrors.
- ✔ Erratic interior or exterior lighting, including headlights and dome lights.
- ✔ Key fob not working or security system acting up.
- ✔ Instrument cluster gauges behaving erratically or warning lights staying on.
- ✔ “Service StabiliTrak,” “Service Traction Control,” or other system warnings on the dash.
- ✔ Radio or climate control systems not functioning correctly.
- ✔ Vehicle not starting due to security system immobilization.
The Plug-and-Play Solution for Your 2010 Avalanche Body Control Module
Don’t waste time and money at the dealership. This BCM is a direct-fit replacement for your original unit and comes professionally programmed to your vehicle’s specific Vehicle Identification Number (VIN). We flash it with the latest GM-released software, ensuring optimal performance and compatibility. This means no expensive dealer programming is required for the initial setup. Simply provide us with your VIN after purchase, and we’ll ship a module that’s ready for installation.
Post-Installation Procedures
While this module is programmed for your vehicle, some models may require simple relearn procedures after installation to sync with other onboard systems. These can often be performed with a high-end scan tool. Common procedures include:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is needed to sync the systems.
- Brake Pedal Position Relearn: A recalibration of the brake pedal position sensor may be required to ensure proper brake light and traction control operation.
Please note: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance. This module is a direct replacement for multiple part numbers, including 10382479, 15892622, 20815898, and many more. Please verify your part number and check the fitment list to ensure compatibility.
Frequently Asked Questions
Is this BCM ready to install when I receive it?
Yes! This Body Control Module is fully programmed to your vehicle’s VIN before we ship it. This eliminates the need for an expensive trip to the dealership for initial programming.
How do I provide my VIN?
After you complete your purchase, you will need to send us your 17-digit VIN. We cannot program and ship your module without it. Please double-check your VIN for accuracy.
Will I need any special tools for installation?
Installation typically requires basic hand tools to access the module’s location (often under the dash or steering column). However, as mentioned, some vehicles may require a professional diagnostic scan tool for post-installation relearn procedures like the airbag sync or brake pedal position sensor relearn.
How do I know if my BCM is the problem?
Common signs are listed in the symptoms section above, such as erratic lights, power accessory failure, and multiple warning messages. A proper diagnosis with a scan tool that can communicate with the BCM is the best way to confirm failure.
Is there a core charge for my old part?
No, there is no core charge for this part. You can keep your original module.