Programmed Body Control Module 2010 Escalade EXT BCM 10382479

Restore Your Escalade’s Brain and Banish Electrical Gremlins

Are you chasing frustrating electrical issues in your 2010 Cadillac Escalade EXT? Flickering lights, malfunctioning power windows or locks, a security system that acts up, or strange warning messages on the dash are all classic signs of a failing Body Control Module (BCM). The BCM is the central command center for your truck’s comfort and convenience features. When it starts to go, it can cause a cascade of baffling problems that are difficult to diagnose. This isn’t just an annoyance; it can affect your vehicle’s security and safety.

Forget the expensive dealership visits and the hassle of towing your vehicle for programming. We offer a direct, reliable solution. This BCM is professionally flashed with the latest GM software, specifically matched to your vehicle’s VIN. This ensures that when it arrives, it’s ready to integrate with your Escalade’s existing systems, restoring the seamless performance you expect. This is the definitive fix for a faulty 2010 Escalade EXT BCM.

Common Signs of a Failing BCM

If your vehicle is experiencing any of the following, a failing BCM is the likely culprit. A new, correctly programmed module is the solution to restore proper function.

• ✔ Erratic or non-functional power windows, door locks, and mirrors.
• ✔ Interior or exterior lights that stay on, flicker, or won’t turn on at all.
• ✔ The security system light is illuminated, or the vehicle won’t start due to a false theft-deterrent activation.
• ✔ Inaccurate gauge readings or warning lights on the instrument cluster.
• ✔ Communication error codes, such as U0140, U0155, or other U-series DTCs.
• ✔ Remote key fob not working correctly.

A Straightforward Guide to Installation

For the handy DIYer or professional mechanic, installing this 2010 Escalade EXT BCM is a manageable job. Since we handle the programming, you can skip the trip to the dealer.

1. Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes before beginning work.
2. Locate the Module: On the 2010 Escalade EXT, the BCM is typically located under the driver’s side of the dashboard, near the steering column.
3. Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, remove any bolts or clips holding the module in place.
4. Install the New BCM: Mount the new, pre-programmed BCM in the same location and securely re-attach the electrical connectors. You should hear a click as they lock in place.
5. Reconnect Power: Re-attach the negative battery terminal.
6. Perform Final Checks: Start the vehicle and test all body functions—lights, locks, windows, radio, etc. Note that some post-install procedures may be required as detailed below.

Important Post-Installation Information

While this module is programmed for your vehicle, certain systems may require a ‘handshake’ procedure after installation to sync properly. This is normal for modern vehicle electronics.

• Airbag System Sync: If your 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: On some models, a brake pedal position sensor relearn may be required to ensure your brake lights and traction control system function correctly.
• No Core Charge: You are not required to return your old BCM. There is no core charge or deposit associated with this purchase.

Disclaimer: Vehicle systems can be complex. We always recommend consulting a factory service manual or a qualified technician if you are unsure about any part of the diagnostic or installation process.

Will This Fit My Vehicle?

This BCM is a direct replacement for a wide range of General Motors vehicles and interchanges with multiple part numbers. Please verify your part number or contact us with your VIN to confirm compatibility. This module is guaranteed to fit the following models with the specified options:

This module replaces 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.