Programmed 2010 Escalade EXT BCM | 15921353 | Plug & Drive

End Electrical Frustration

Tired of strange electrical issues in your Escalade? This Body Control Module is your answer. We pre-program it to your exact VIN, so it’s ready to install right out of the box. Restore the seamless operation of your power accessories and drive with confidence again. Get the simple, reliable fix your luxury truck deserves—add to cart now.

$224.95

+11.99 USPS Priority Shipping

Availability: In stock



SKU: 591-01465-643 Categories: ,
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Restore Your Cadillac’s Core Functions

Are you dealing with frustrating and unpredictable electrical problems in your 2010 Cadillac Escalade EXT? Issues like unresponsive power windows, erratic door locks, a malfunctioning security system, or dashboard lights that have a mind of their own are common signs of a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it fails, it can make your luxury truck feel unreliable. This pre-programmed BCM is the definitive, hassle-free solution to restore the seamless performance you expect.

Common Symptoms & Your Solution

If you’re experiencing any of the following, a faulty BCM is the likely culprit:

  • Power windows, mirrors, or locks working intermittently or not at all.
  • Interior or exterior lights failing to turn on or off correctly.
  • The security system or keyless entry is unresponsive.
  • Warning lights appearing on the dash with no apparent cause.
  • Communication errors with other vehicle modules (DTCs like U-codes).

Instead of a costly trip to the dealership for diagnostics and programming, we provide a complete solution. We flash this module with the latest official GM software, tailored specifically to your vehicle’s VIN. This ensures that your new programmed 2010 Escalade EXT BCM integrates perfectly with your truck’s existing systems right out of the box.

Features & Benefits

  • âś” VIN-Programmed for Your Vehicle: Arrives ready for installation, completely bypassing the need for expensive dealership programming tools.
  • âś” Updated GM Software: We load the newest software updates from GM to ensure maximum reliability and performance.
  • âś” Restores Full Functionality: Get your power accessories, security system, and interior electronics working flawlessly again.
  • âś” No Core Charge: A simple, straightforward purchase. You are not required to send your old part back to us.
  • âś” Broad Compatibility: This module replaces a wide range of original part numbers, ensuring a perfect match. See the full list below.
  • âś” Peace of Mind Included: This unit is backed by our one-year replacement warranty.

Expert Insight: The Brains of Your Vehicle’s Body

Think of the BCM as the central nervous system for all the non-engine related electronics in your Escalade. It manages communication between dozens of components, from the switch that controls your window to the sensor in your key fob. That’s why VIN-specific programming isn’t just a convenience—it’s critical. Your VIN tells the BCM about every specific option your vehicle has, from the type of seats to the sound system. Our programming process ensures your programmed 2010 Escalade EXT BCM knows exactly how to manage your vehicle’s unique features, restoring the precise, luxurious feel you’ve been missing.

Important Post-Installation Information

While this BCM is designed for a straightforward installation, some vehicles may require one or two simple relearn procedures to sync the new module with other systems. These are standard procedures and can often be performed by a qualified independent mechanic.

  • Airbag System Sync: If the 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: In some cases, a brake pedal position sensor recalibration may be necessary to ensure proper brake light and traction control operation.

Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.

Guaranteed Fitment for Multiple Part Numbers

This module 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, and 95151084. This programmed 2010 Escalade EXT BCM is the reliable fix you need.

Frequently Asked Questions

What is a BCM and what does it do?

The Body Control Module (BCM) is a computer in your vehicle that controls and monitors a wide range of electronic accessories not related to the engine, such as power windows, locks, lights, wipers, and the security system.

Is this BCM really plug-and-play?

Yes, for most vehicles. Because we pre-program it to your specific VIN, it eliminates the need for dealer-level programming. However, as noted above, some vehicles may require a simple airbag or brake sensor relearn procedure after installation.

How do I provide my VIN?

After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We will then program the module before shipping it to you. We cannot ship the part until we receive your VIN.

What happens if my airbag light is on after installation?

This is a normal security measure in many GM vehicles. A qualified mechanic with a professional scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to sync the new BCM with the airbag module and turn off the light.

Do I need to send my old BCM back?

No. This product has no core charge, so you can keep your original module without any extra fees or hassle.

What other vehicles does this BCM fit?

This BCM has a very wide range of compatibility across the GM family, including models like the Tahoe, Suburban, Yukon, Acadia, Traverse, Impala, Express/Savana vans, and many more from roughly 2006 to 2013. Please verify your original part number against our list to ensure an exact match.

Genuine OEM
Year

Condition
MPN

15921353

Interchange part number
PartNumber
Model

ESCALADE EXT

Year
Brand
Manufacturer Part Number
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