Restore Full Functionality to Your GM Vehicle with a VIN-Programmed BCM
If you’re dealing with a cascade of baffling electrical issues in your 2010 GMC Yukon XL 1500—from lights that flicker for no reason to power windows that have a mind of their own—the culprit is often a failing Body Control Module (BCM). As a technician with over two decades of diagnostic experience, I’ve seen firsthand how a faulty BCM can turn a reliable vehicle into a source of daily frustration. This isn’t just an inconvenience; it can affect safety systems and leave you stranded. This module is the definitive, hassle-free solution, arriving at your door fully programmed with the latest GM software matched specifically to your vehicle’s VIN.
A Technician’s Notebook
A customer brought in their 2010 Yukon XL 1500 last month with a laundry list of complaints: the radio would cut out, the interior dome lights wouldn’t turn off, and the remote keyless entry worked only intermittently. They had already replaced the battery and checked fuses, but the gremlins persisted. A quick scan showed multiple communication loss codes with various modules. This is a classic sign. Instead of a dozen separate problems, the issue pointed directly to the central hub—the BCM. We installed a VIN-programmed unit just like this one, and in under an hour, every single issue was resolved. It’s a fix that restores not just the vehicle’s functions, but the owner’s peace of mind.
Common Signs of a Failing BCM
The Body Control Module is the nerve center for your vehicle’s comfort and convenience features. When it starts to fail, the symptoms can be widespread and seem unrelated. If your truck is showing these signs, a faulty 2010 Yukon XL 1500 BCM is the most likely cause.
- ✔ Erratic or non-functional interior and exterior lights (headlights, taillights, dome lights).
- ✔ Power windows, door locks, or mirrors not working correctly or at all.
- ✔ The security system or anti-theft light staying on, preventing the vehicle from starting.
- ✔ Horn sounding unexpectedly or not working when pressed.
- ✔ Wipers activating on their own or not responding to the switch.
- ✔ False warnings or messages appearing on the driver information center (DIC).
- ✔ Communication issues with other vehicle modules, leading to various warning lights.
Your Straightforward BCM Installation Guide
Replacing the BCM is a manageable job for a confident DIYer or any professional technician. Our pre-programming service eliminates the most difficult step—the trip to the dealership. For a 2010 Yukon XL 1500 BCM, the module is typically located under the steering column, accessible from the driver’s side footwell.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes to ensure all systems are powered down.
- Locate the BCM: On most GMT900 platform vehicles like the Yukon, Tahoe, and Suburban, you’ll find the BCM attached to a bracket under the driver’s side of the dashboard, near the steering column. You may need to remove a lower dash panel for access.
- Disconnect and Remove: Carefully unplug the electrical connectors. They have locking tabs that must be depressed to release them. Never pull on the wires. Once disconnected, unbolt or unclip the old module from its mounting bracket.
- Install the New Module: Mount your new, pre-programmed BCM in the same location and reconnect all electrical connectors, ensuring they click securely into place.
- Post-Installation Procedures: Reconnect the battery terminal. Crucially, you must perform the ‘Setup SDM Primary Key in BCM’ procedure with a capable diagnostic scan tool to clear the airbag light. Some vehicles may also require a Brake Pedal Position Sensor recalibration. Failure to perform these steps can leave warning lights on and compromise system functionality.
Will This Fit My Vehicle? Cross-Reference and Compatibility
This Body Control Module is a direct replacement for a wide range of General Motors vehicles and interchanges with numerous part numbers. Please verify your vehicle is on the list below. This unit is guaranteed to be compatible if your original module carries any of 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.
Fits Select Models Including:
- Acadia (2007-2012)
- Avalanche 1500 (2010)
- Caprice (2011-2013)
- Captiva Sport (2012)
- CTS (2008-2013)
- DTS (2006-2011)
- Enclave (2008-2012)
- Equinox (2007-2009)
- Escalade, ESV, EXT (2010)
- Express / Savana Vans (2008-2012)
- G8 (2008-2009)
- Hummer H2 (2008-2009)
- Impala (2006-2013)
- Lucerne (2006-2011)
- Monte Carlo (2006-2007)
- Outlook (2007-2010)
- SRX (2007-2009)
- STS (2010)
- Suburban 1500 (2010)
- Tahoe (2010)
- Torrent (2007-2009)
- Traverse (2009-2012)
- Vue (2008-2010)
- Yukon / Yukon XL 1500 (2010)
Note: Please match your part number or contact us with your VIN to confirm perfect fitment. Some models have specific ID requirements noted in the original data.
Frequently Asked Questions
Do I need to do any programming after I receive this BCM?
No. We program the module to your vehicle’s VIN before shipping. However, you will need a capable scan tool to perform a couple of post-installation procedures, such as the ‘Setup SDM Primary Key in BCM’ (for the airbag system) and potentially a brake pedal position sensor relearn. These are security and safety handshakes, not full programming.
How do I provide my VIN number?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We cannot ship your order until we receive the VIN, as the programming is specific to your vehicle.
What happens if I don’t perform the airbag or brake pedal procedures?
If the ‘Setup SDM Primary Key’ procedure is not done, the airbag warning light will remain on, and the supplemental restraint system will be inoperative. If the brake pedal relearn is required and not performed, you may experience issues with brake light operation or cruise control functionality.
Is this a simple plug-and-play part?
The physical installation is plug-and-play, meaning the connectors and mounting points are identical to the factory unit. The ‘play’ part requires the post-install relearn procedures mentioned above to ensure all systems communicate correctly and safely.
Will this fix my ‘Service StabiliTrak’ message?
While a failing BCM can sometimes contribute to network communication errors that trigger various warnings, the ‘Service StabiliTrak’ message is more commonly related to wheel speed sensors, the steering angle sensor, or the electronic brake control module (EBCM). Proper diagnosis is key before replacing any module.