Restore Your Vehicle’s Electrical System with a Plug-and-Play Solution
Are you battling frustrating and unpredictable electrical problems in your vehicle? Flickering interior lights, unresponsive power windows, a security system that acts on its own, or even a vehicle that refuses to start can all point to a failing Body Control Module (BCM). This vital component is the central command center for your vehicle’s body electronics. When it fails, it can cause a cascade of issues that are difficult to diagnose. This pre-programmed Body Control Module is the definitive solution to restore full functionality and get you back on the road with confidence.
Common Symptoms & Your 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.
- Erratic instrument cluster behavior or warning lights.
- Vehicle security system engaging randomly or preventing the engine from starting.
- Communication errors with other vehicle modules (DTC codes U0140, B1000, B1001).
This unit is the direct fix for these issues. We take the complexity out of the repair by programming the module to your vehicle’s specific Vehicle Identification Number (VIN) before it ships. This eliminates the need for an expensive trip to the dealership for programming, saving you time and money.
Features & Benefits
- ✔ VIN-Programmed for Your Vehicle: Arrives ready for installation, flashed with the latest GM software updates for optimal performance. No dealer visit required for programming.
- ✔ Restores Full Functionality: Corrects common electrical failures, bringing your power accessories, lighting, and security systems back to factory operation.
- ✔ Direct-Fit Replacement: Engineered to be a perfect match for the original BCM, ensuring a seamless installation process.
- ✔ No Core Charge: A simple, straightforward purchase. You are not required to send your old, faulty module back to us.
- ✔ Broad Compatibility: Replaces a wide range of original part numbers, ensuring you get the correct component for your specific vehicle.
- ✔ Peace of Mind: This unit is backed by our one-year replacement warranty.
An Expert’s Note on Electrical Gremlins
“Over my 20 years in diagnostics, I’ve seen owners spend hundreds, sometimes thousands, chasing electrical issues. They replace switches, check wiring, and swap relays, all because a failing BCM is sending confusing signals throughout the vehicle. A BCM doesn’t always fail completely; it often degrades, causing intermittent problems that are maddening to pinpoint. By replacing the BCM with a correctly programmed unit like this 2010 Escalade EXT Body Control Module, you’re not just replacing a part—you’re restoring the vehicle’s central nervous system and eliminating the root cause of those frustrating, ghost-in-the-machine problems.”
Post-Installation Procedures
For a fully transparent process, please be aware that some vehicles may require additional electronic ‘handshake’ procedures after the new BCM is installed. These may include:
- Airbag System Sync: If the airbag warning light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure may need to be performed by a technician with a professional scan tool.
- Brake Pedal Position Relearn: Some models may require a brake pedal position sensor recalibration to ensure proper brake light and traction control functionality.
Always consult a factory service manual or a qualified technician for vehicle-specific instructions.
Guaranteed Compatibility
This BCM is a direct replacement for the following 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. It is designed to fit a wide range of GM vehicles, ensuring you receive the correct, high-quality 2010 Escalade EXT Body Control Module for your repair.
Frequently Asked Questions
What does a Body Control Module do?
The BCM is a computer that controls and monitors most of the non-engine-related electronic functions in your vehicle. This includes power windows, door locks, interior and exterior lighting, the alarm system, instrument panel warnings, and more.
How does the VIN programming work?
After you place your order, you will need to provide us with your 17-digit Vehicle Identification Number (VIN). Our technicians use this number to load the exact software and vehicle-specific settings onto the BCM, making it ready to install and function correctly in your vehicle upon arrival.
Is this BCM difficult to install?
For someone with moderate mechanical experience, the physical installation is typically straightforward. The BCM is usually located under the dashboard. However, as noted, some vehicles may require post-installation electronic procedures with a professional scan tool. We always recommend consulting a service manual for your specific model.
Will I need any special tools after installation?
In many cases, no special tools are needed. However, if your vehicle’s airbag light comes on or if the brake system requires it, a professional-grade diagnostic scan tool will be necessary to perform the relearn or sync procedures. This is a possibility on any BCM replacement.
Why is buying a pre-programmed BCM better than one from a junkyard?
A BCM from a salvage yard is programmed for a different vehicle and will not work correctly in yours without being reprogrammed by a dealer. Our new 2010 Escalade EXT Body Control Module is flashed with the latest software and your specific VIN, ensuring proper communication and functionality from the start.