Restore Your Cadillac’s Electronic Stability and Functionality
Are you dealing with baffling electrical issues in your 2010 Cadillac Escalade? Intermittent power windows, flickering lights, a security system that acts on its own, or even a frustrating no-start condition can often be traced back to a single component: a failing Body Control Module (BCM). As a technician with over two decades of experience, I’ve seen how a faulty BCM can turn a luxury vehicle into a source of constant headaches. It’s the central nervous system for your vehicle’s body electronics, and when it fails, chaos ensues. This replacement 2010 Escalade Body Control Module is the definitive, reliable solution to get your truck back in order.
We make this repair process as simple as possible. Forget about towing your vehicle to a dealership and paying high fees for diagnostics and programming. When you order from us, you provide your vehicle’s VIN, and our experts will program the module with the latest, most stable GM software specifically for your Escalade. It arrives at your door ready for installation, saving you significant time and money.
A Technician’s Notebook
I remember a 2010 Yukon Denali—which shares the same platform as the Escalade—that came into the shop with a list of bizarre symptoms. The radio would turn on by itself, the power locks would cycle while driving, and occasionally, it wouldn’t start, showing no communication with the BCM on the scan tool. The owner had already replaced the battery and checked fuses. After confirming power and ground at the BCM connector, we identified the module itself as the internal failure point. We installed a VIN-programmed BCM just like this one. The total time for the physical swap was under an hour, and all the strange electrical gremlins were gone for good. It’s a repair that delivers immense satisfaction by solving multiple problems at once.
Common Signs of a Failing BCM
If your vehicle is exhibiting any of these behaviors, a faulty BCM is a very likely cause. Look out for communication codes like U0140 (Lost Communication with BCM).
- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Interior or exterior lights that stay on, flicker, or don’t work at all.
- ✔ The security system alarm sounding randomly or preventing the vehicle from starting.
- ✔ Inaccurate gauge readings or warning lights on the instrument cluster.
- ✔ A/C and climate control functions behaving unpredictably.
- ✔ A complete no-start condition where the starter doesn’t engage.
Your Straightforward BCM Installation Guide
For most GMT900 platform vehicles like the 2010 Escalade, the BCM is located under the driver’s side of the dashboard, near the steering column. While professional installation is always an option, a confident DIYer can perform this replacement.
- Safety First: Disconnect the negative terminal from your vehicle’s battery and wait a few minutes to ensure all systems are powered down.
- Access the Module: Remove the lower dash panel beneath the steering wheel. This usually involves removing a few screws or clips.
- Locate the BCM: Identify the Body Control Module. It’s a plastic box with several large multi-pin electrical connectors.
- Disconnect and Remove: Carefully unplug all electrical connectors. They have locking tabs that need to be pressed or lifted. Once disconnected, unbolt or unclip the old BCM from its mounting bracket.
- Install the New Module: Mount your new, pre-programmed BCM in the same location. Securely reconnect all electrical connectors, making sure they click into place.
- Final Steps: Re-install the lower dash panel and reconnect the negative battery terminal. Start the vehicle to confirm that the primary functions are restored.
Important Post-Installation Information
Because this module is central to many systems, a couple of quick relearn procedures may be necessary after installation. This is normal and ensures all related components communicate correctly with the new BCM.
- 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. This is only required if the light appears.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be needed to ensure correct brake light operation and to prevent issues with the traction control system.
Disclaimer: Vehicle systems vary. Always have a factory service manual available for your specific model or consult with a qualified technician.
Verified Fitment Across the GM Family
This BCM is a direct replacement for a wide array of General Motors vehicles. Please verify your original part number against our list to ensure compatibility. 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
AVALANCHE 1500 10 Body Control (BCM); (under steering column), ID 25892622
CAPRICE 11-13 Body Control (BCM)
CAPTIVA SPORT 12 Body Control (BCM); (center dash), ID 20921435, 20921436, 22860591
CTS 08-13 Body Control (BCM); LH dash
DTS 06-11 Body Control (BCM); (RH center dash)
ENCLAVE 08-12 Body Control (BCM); (LH dash)
EQUINOX 07-09 Body Control (BCM); (center dash)
ESCALADE 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
ESCALADE ESV 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
ESCALADE EXT 10 Body Control (BCM); (under steering column), ID 25892622
EXPRESS/SAVANA VANS 08-12
G8 08-09 Body Control (BCM); (center dash)
HUMMER H2 08-09 Body Control (BCM); (LH firewall)
IMPALA 06-13 Body Control (BCM); (LH dash)
LUCERNE 06-11 Body Control (BCM); (right side dash)
MONTE CARLO 06-07 Body Control (BCM); (LH steering column)
OUTLOOK 07-10 Body Control (BCM); (center dash)
SRX 07-09 Body Control (BCM); LH dash
STS 10 Body Control (BCM); center dash
SUBURBAN 1500 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
TAHOE 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
TORRENT 07-09 Body Control (BCM); (center dash)
TRAVERSE 09-12 Body Control (BCM); (LH dash)
VUE 08-10 Body Control (BCM); (center dash)
YUKON 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
YUKON XL 1500 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
Frequently Asked Questions
Frequently Asked Questions
Why do you need my VIN number?
Your Vehicle Identification Number (VIN) allows us to program the BCM with the exact software and settings your 2010 Escalade had when it left the factory. This ensures all the options and features of your specific vehicle work correctly and makes the installation a plug-and-play process.
Is this a guaranteed fix for my vehicle’s problems?
This module will fix any issues directly caused by a faulty BCM. While the symptoms listed are very common for BCM failure, we always recommend a proper diagnosis by a qualified mechanic to confirm the BCM is the root cause before ordering.
What is your policy on the old module (core)?
We do not require you to send your original module to us. The old module is returned to you along with the programmed replacement unit we provide. There is no core charge or need to send it back to us after installation.
Will I need a scan tool after I install this?
In most cases, no. The module comes ready to install. However, as noted in our post-installation guide, a scan tool may be required for specific relearn procedures like the Airbag System Sync if the warning light appears. This is not always necessary but can be a required final step on some vehicles.
How difficult is the installation?
For someone with basic mechanical skills, the installation is straightforward and typically takes less than an hour. It involves removing a dash panel and swapping the module. Please refer to our installation guide above for the general steps.