Restore Full Electrical Control to Your GM Vehicle
Are you battling frustrating electrical gremlins in your 2010 Cadillac Escalade? Intermittent power windows, flickering lights, a security system that acts up, or even a no-start condition can often be traced back to a single component: a failing Body Control Module (BCM). As the central command center for your vehicle’s body electronics, the BCM’s health is critical for proper operation. When it fails, it can cause a cascade of confusing and unpredictable issues.
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the guesswork and dealer-level expense out of the equation. Before we ship, we will program this BCM with the latest official GM software, specifically flashed to your vehicle’s unique VIN. This ensures seamless integration and that all your vehicle’s options and security systems communicate correctly from the moment of installation. Stop chasing electrical ghosts and restore your vehicle’s functionality and reliability with a dependable, correctly programmed 2010 Escalade Body Control Module.
A Technician’s Notebook
A customer’s 2010 Escalade came into the shop last month with a truly bizarre set of symptoms. The radio would turn on by itself, the driver’s side power window wouldn’t work, and the anti-theft light was flashing, preventing it from starting intermittently. A scan showed a flurry of communication error codes. Instead of replacing random parts, we went straight to the BCM. After confirming power and ground were good, we identified it as the culprit. A faulty BCM can disrupt the entire vehicle’s network, making it seem like multiple components have failed at once. Installing a pre-programmed unit like this one resolved all issues in under an hour, saving the customer hundreds in diagnostic and programming fees at the dealership.
Is Your Vehicle Showing These Signs of a Failing BCM?
- ✔ Erratic or non-functional interior/exterior lights.
- ✔ Power windows, door locks, or mirrors operating intermittently or not at all.
- ✔ The security system preventing the vehicle from starting.
- ✔ The horn honking unexpectedly or the alarm sounding randomly.
- ✔ Multiple, unrelated warning lights on the dashboard.
- ✔ Issues with the radio, climate control, or other interior accessories.
A Straightforward Guide to Installation
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before beginning any electrical work.
- Locate the BCM: On a 2010 Escalade, the BCM is typically located under the steering column, accessible from the driver’s side footwell. You may need to remove a lower dash panel for access.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that must be depressed. Once disconnected, unbolt or unclip the module from its mounting bracket.
- Install the New Module: Mount your new, pre-programmed BCM in the same location and securely reconnect all electrical harnesses. Ensure they click into place.
- Reconnect Battery: Re-attach the negative battery terminal and tighten it securely.
- Perform Key Relearn Procedures: After installation, you MUST perform the necessary security and system relearn procedures. This is a critical step.
Important Post-Installation Steps
NOTICE: To ensure full functionality and safety, the following procedures are required after installing this 2010 Escalade Body Control Module. These steps require a professional-grade diagnostic scan tool.
- Airbag System Reset: You must perform the ‘Setup SDM Primary Key in BCM’ procedure. This synchronizes the new BCM with the airbag system (SDM) and will clear the airbag warning light.
- Brake Pedal Position Sensor (BPPS) Calibration: Some vehicles require the brake pedal position sensor to be recalibrated. This ensures the brake lights and stability control systems function correctly.
If you are not comfortable performing these procedures, we strongly recommend seeking assistance from a qualified professional mechanic.
Verified Vehicle Compatibility
This module is a direct replacement for a wide range of GM vehicles and part numbers, ensuring a perfect fit. Please match your original part number from the list below or confirm your vehicle is listed. This unit is compatible with 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.
Acadia (07-12), Avalanche 1500 (10), Caprice (11-13), Captiva Sport (12), CTS (08-13), DTS (06-11), Enclave (08-12), Equinox (07-09), Escalade/ESV/EXT (10), Express/Savana Vans (08-12), G8 (08-09), Hummer H2 (08-09), Impala (06-13), Lucerne (06-11), Monte Carlo (06-07), Outlook (07-10), SRX (07-09), STS (10), Suburban 1500 (10), Tahoe (10), Torrent (07-09), Traverse (09-12), Vue (08-10), Yukon/Yukon XL 1500 (10).
Note: Specific options or IDs may apply. Please verify fitment details from the original data.
Frequently Asked Questions
Do I have to get this BCM programmed by a dealer?
No. The main benefit of our service is that this Body Control Module arrives at your door pre-programmed for your specific vehicle using the VIN you provide. This saves you a trip to the dealership and additional programming fees.
What information do you need from me?
After you complete your purchase, you must provide us with your vehicle’s 17-digit VIN (Vehicle Identification Number). We cannot program and ship the module without it.
Will this fix my car’s security light and no-start problem?
A faulty BCM is a very common cause of security system issues, including a flashing anti-theft light and a no-start condition. While we cannot diagnose your vehicle remotely, replacing a bad BCM with this programmed unit is a very common and effective fix for these symptoms.
What tools are needed for the post-installation procedures?
The post-installation steps, such as the airbag system reset (Setup SDM Primary Key) and brake pedal sensor calibration, require a professional-grade bidirectional scan tool. Basic code readers cannot perform these essential functions.
Is this a new or used part?
This is a high-quality, inspected, and tested OEM part that has been verified for full functionality. It is then programmed with the latest software for your vehicle, ensuring reliable performance.