2010 Escalade EXT Body Control Module BCM 20839063

Restore Full Electrical Function to Your 2010 Escalade EXT

Are you experiencing frustrating and unpredictable electrical problems in your 2010 Cadillac Escalade EXT? Issues like flickering lights, malfunctioning power windows, erratic dashboard warnings, or even a no-start condition can often be traced back to a single component: a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s body electronics, coordinating everything from your interior lights and security system to your power locks and climate control. When it fails, it can cause a cascade of confusing and disruptive symptoms.

This is a direct-fit replacement 2010 Escalade Body Control Module, designed to restore your vehicle’s electronic systems to factory specifications. We take the guesswork and hassle out of the replacement process. Unlike a generic module from a parts store or salvage yard, this BCM is professionally programmed specifically for your vehicle using your unique Vehicle Identification Number (VIN). This critical step ensures that all vehicle options and security parameters are correctly configured, allowing for a much smoother installation process.

Symptoms of a Failing GM Body Control Module

A faulty BCM can manifest in numerous ways. If you’re noticing any of the following issues, it’s a strong indicator that your BCM may need replacement:

• ✔ Intermittent or non-functional power windows, locks, or mirrors.
• ✔ Interior or exterior lights staying on, not turning on, or flickering randomly.
• ✔ The security system acting erratically, or the alarm sounding for no reason.
• ✔ Inaccurate or non-working gauges on the instrument cluster.
• ✔ The radio or climate control system turning on or off by itself.
• ✔ A “Service Security System” or other warning messages appearing on the dash.
• ✔ The vehicle failing to start, even with a good battery and starter.

The Plug-and-Play Solution for Your 2010 Escalade Body Control Module

Our goal is to provide a reliable and straightforward solution. When you order, simply provide us with your vehicle’s VIN. Our technicians will then flash the module with the latest, most stable software updates directly from GM. This ensures optimal performance and compatibility, addressing potential bugs or issues present in the original software. This programming service makes the installation process as close to plug-and-play as possible, minimizing the need for expensive dealer-level tools.

Post-Installation Requirements

While our VIN programming handles the majority of the setup, some GM vehicles require minor post-installation procedures to fully sync the new module with other vehicle systems. These may include:

• Airbag System Sync: If your airbag warning light is illuminated after installation, a “Setup SDM Primary Key in BCM” procedure must be performed with a capable scan tool. This is a security measure to ensure the airbag system communicates correctly with the new BCM.
• Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary to ensure correct brake light operation and to prevent issues with the traction control system.

Please note: Specific procedures can vary. Always consult a factory service manual or a qualified technician for guidance.

Guaranteed Fitment & Compatibility

This BCM is a direct replacement for a wide range of original equipment part numbers, ensuring broad compatibility across numerous GM trucks, vans, and SUVs. Your purchase is guaranteed to be the correct fit for the models listed below. This part will fit 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

This part will fit these makes and models with these options

Frequently Asked Questions