Is Your GM Vehicle Experiencing Strange Electrical Problems?
The Body Control Module, or BCM, is the central command center for your vehicle’s electronic accessories. It manages everything from your power windows and door locks to the interior lights, security system, and climate controls. When the BCM starts to fail, it can cause a cascade of frustrating and seemingly unrelated issues, making your vehicle unreliable and difficult to use. A faulty BCM can be the root cause of electrical gremlins that are notoriously hard to diagnose.
Expert Pro Tip
Expert Pro Tip
Before condemning your BCM, always check your battery and main ground connections. A weak battery or a loose/corroded ground can mimic BCM failure symptoms by causing low voltage situations. Verifying these simple items first can save you time and money.
Common Symptoms of a Failing BCM
- ✔ Unresponsive power windows, door locks, or mirrors.
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Intermittent “Service Security System” or other warning messages on the dash.
- ✔ Climate control (A/C and heat) system malfunctions or blows air incorrectly.
- ✔ Radio or infotainment system randomly shutting off or behaving oddly.
- ✔ The anti-theft system preventing the vehicle from starting.
- ✔ Horn honking unexpectedly or not working at all.
The Plug-and-Play Solution for Your 2010 Escalade Body Control Module
Don’t let a faulty BCM keep you off the road. This replacement Body Control Module is the definitive solution to restore your vehicle’s full functionality. We take the hassle out of the repair by pre-programming the module to your vehicle’s specific VIN before it ships. This means no expensive trips to the dealership for programming—it arrives ready for installation. Simply provide your VIN after purchase, and we’ll handle the rest, ensuring a seamless and effective repair.
Post-Installation Procedures
While this BCM is programmed for a straightforward installation, some vehicles may require additional steps to sync with other onboard systems. These may include:
- Airbag System Sync: If the airbag warning light is on after installation, a “Setup SDM Primary Key in BCM” procedure is needed using a professional scan tool.
- Brake Pedal Position Relearn: A recalibration of the brake pedal position sensor might be necessary to ensure proper brake light and traction control operation.
Always consult a factory service manual or a qualified technician for vehicle-specific procedures.
This module is a direct replacement for a wide range of GM part numbers, ensuring broad compatibility. Please verify your part number against the list below.
Replaces Part Numbers: 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, 95151084
Frequently Asked Questions
Expert Pro Tip
Before condemning your BCM, always check your battery and main ground connections. A weak battery or a loose/corroded ground can mimic BCM failure symptoms by causing low voltage situations. Verifying these simple items first can save you time and money.