Restore Your Truck’s Electrical System with a Reliable, Programmed BCM
As a technician with over two decades of experience under the hood, I’ve seen countless vehicle owners frustrated by baffling electrical problems. Your 2010 Chevrolet Tahoe is a fantastic, capable SUV, but when the Body Control Module (BCM) starts to fail, it can feel like the vehicle is haunted. Lights flicker for no reason, power windows and locks become unresponsive, and sometimes, the truck won’t even start. These aren’t random glitches; they’re classic signs that the central command center for your vehicle’s body electronics is failing.
The BCM is the brain behind dozens of functions you use every day, from the interior lights and keyless entry to the security system. When it malfunctions, it sends incorrect signals—or no signals at all—creating a cascade of annoying and potentially unsafe issues. Instead of spending a fortune on diagnostic fees and dealership programming, you can get a dependable, direct-fit solution right here. This Body Control Module, part number 25892622, is the answer you’ve been looking for.
What Makes Our BCM Different? It’s Ready to Install.
The biggest hurdle in replacing a BCM has always been the mandatory, and often expensive, programming required after installation. We eliminate that step for you. When you purchase this module, we ask for your vehicle’s VIN. Our certified technicians then flash the BCM with the latest GM factory software specific to your exact 2010 Tahoe. This means the module arrives at your door ready to be installed, saving you time, money, and a trip to the dealership. It’s the most efficient way to get your truck back to 100% functionality.
From the Diagnostic Bay
A customer brought in his 2010 Tahoe last month with a list of bizarre symptoms. The radio would turn on and off by itself, the driver’s side power window worked intermittently, and the anti-theft light would stay on, sometimes preventing the truck from starting. He’d already replaced the battery and checked fuses, but nothing worked. A quick scan showed multiple communication loss codes with various accessory modules. This pointed directly to a failing BCM. After confirming power and ground to the module were good, we installed one of our pre-programmed units. In under an hour, every single one of his electrical gremlins was gone. It’s a common story, and this part is the definitive fix.
Is Your Tahoe Showing These Symptoms?
A failing BCM can manifest in many ways. If you’re experiencing any of the following, this module is likely the solution:
- ✔ Erratic or non-functional power windows, door locks, or mirrors.
- ✔ Interior or exterior lights that flicker, stay on, or don’t work at all.
- ✔ The security system acting up, causing no-start conditions or false alarms.
- ✔ Inconsistent or non-working radio and climate controls.
- ✔ Warning lights on the dash, including the airbag light (which requires a reset post-installation).
- ✔ Communication error codes (U-codes) when scanned with a diagnostic tool.
A Straightforward Guide to Installation
For the confident DIYer or professional mechanic, installing this 2010 Tahoe Body Control Module is a manageable job. The BCM is typically located under the steering column, to the left of the brake pedal.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
- Locate the BCM: On your 2010 Tahoe, find the module under the driver’s side dash, near the steering column. You may need to remove a lower dash panel for access.
- Disconnect Connectors: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Do not force them.
- Remove the Old Module: Unbolt or unclip the old BCM from its mounting bracket and remove it from the vehicle.
- Install the New Module: Mount your new, pre-programmed BCM in the same location and securely reconnect all electrical connectors.
- Reconnect Battery: Reattach the negative battery terminal.
- Perform Final Steps: Follow the required post-installation procedures outlined below to ensure full system functionality.
IMPORTANT: Post-Installation Procedures Required
To ensure safety and proper operation after replacing your 2010 Tahoe Body Control Module, these steps are critical and may require a professional-grade scan tool:
- Airbag System Reset: You must perform the ‘Setup SDM Primary Key in BCM’ procedure. This re-establishes communication between the BCM and the airbag module (SDM), which is necessary to clear the airbag warning light.
- Brake Pedal Position Sensor Relearn: Some vehicles require a recalibration of the brake pedal position sensor. This procedure ensures the brake lights and stability control system function correctly.
Note: If you are not equipped to perform these procedures, we strongly recommend seeking assistance from a qualified professional technician.
Verified Vehicle Compatibility
This BCM is a direct replacement for part number 25892622 and is also compatible with a wide range of other GM part numbers and vehicles. Please verify your part number or match your vehicle from the list below.
Interchangeable 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 fits the following vehicles (and more):
- ACADIA 2007-2012
- AVALANCHE 1500 2010 (ID 25892622)
- 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
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. It arrives ready for installation, though some post-install relearn procedures are required.
What information do you need from me?
After you complete your purchase, you will need to provide us with your vehicle’s 17-digit VIN (Vehicle Identification Number). This is essential for us to program the module correctly.
Will this fix my ‘Service Airbag’ light?
A faulty BCM can cause the airbag light to come on. Replacing it is the first step, but you MUST perform the ‘Setup SDM Primary Key in BCM’ procedure with a compatible scan tool to turn the light off.
Is this a difficult part to replace myself?
For someone with moderate mechanical skill, it is a manageable job. The main challenge is accessing the module under the dash. If you are not comfortable working with vehicle electronics, we recommend professional installation.
What tools are needed for the post-installation procedures?
You will need a high-quality, bi-directional diagnostic scan tool. Basic code readers cannot perform the necessary relearn and setup functions for the airbag and brake systems.
Is this a new or used part?
This is a high-quality, tested, and guaranteed functional part that has been expertly programmed with the latest GM software for your vehicle.