Restore Full Electrical Function to Your 2010 Avalanche
Is your 2010 Chevrolet Avalanche suffering from strange and unpredictable electrical issues? The Body Control Module, or BCM, is the central command center for your truck’s body electronics, managing everything from power windows and locks to interior lighting and the security system. When it begins to fail, it can cause a cascade of frustrating problems that can be difficult to diagnose. This replacement BCM is the definitive solution to restore your vehicle’s systems to perfect working order.
Symptoms of a Failing BCM
- ✔ Erratic or non-functional power windows, door locks, or mirrors.
- ✔ Interior or exterior lights staying on or not working at all.
- ✔ The security system or keyless entry malfunctioning.
- ✔ Dashboard warning lights appearing for no reason.
- ✔ Intermittent no-start conditions or a dead battery from parasitic drain.
- ✔ Communication errors with diagnostic scan tools.
Installing Your 2010 Avalanche Body Control Module
This isn’t just a part; it’s a complete, ready-to-install solution. We take the hassle out of the repair by pre-programming this module to your truck’s specific Vehicle Identification Number (VIN) before it ships. This ensures compatibility with your vehicle’s options and eliminates the need for an expensive trip to the dealership for programming. Simply provide your VIN at checkout, and we’ll handle the rest. While the physical installation is straightforward for many DIY mechanics, some post-installation steps may be necessary.
Post-Installation Procedures
After installing your new 2010 Avalanche Body Control Module, certain systems may need to be re-synchronized. Please be aware of the following potential requirements:
- Airbag System Sync: If the airbag warning light is illuminated 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: To ensure correct brake light and traction control operation, a brake pedal position sensor recalibration might be required.
Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Compatible Part Numbers:
This module is a direct replacement for a wide range of part numbers, including: 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, and 95151084.
Frequently Asked Questions
Do I need to program this BCM?
No. We pre-program the module to your vehicle’s VIN before shipping. This makes the installation process much simpler and avoids a trip to the dealer.
Where is the BCM located on a 2010 Avalanche?
The Body Control Module on the 2010 Avalanche is typically located under the steering column, accessible from the driver’s side footwell.
Is this a plug-and-play part?
Because it comes programmed to your VIN, it is designed for a direct-fit installation. However, as noted, some vehicles may require additional relearn procedures for the airbag or brake systems after the part is installed.
What happens if I don’t perform the post-installation procedures?
If a procedure like the Airbag System Sync is required and not performed, the airbag warning light will remain on. This indicates the system is not fully synchronized and may not function as intended.
Do I need to send my old part back?
No, there is no core charge for this part. You can keep your original module.