Tired of Chasing Electrical Gremlins in Your GM Vehicle?
As a technician with over two decades of experience, I’ve seen it all. Your 2010 Yukon or similar GM truck starts acting possessed—the radio turns on by itself, the power windows have a mind of their own, the security light flashes for no reason, or worse, it won’t start at all. You’re not going crazy; you’re likely dealing with a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it fails, it creates a cascade of frustrating and unpredictable problems.
Instead of a costly trip to the dealership for a new module and expensive programming fees, we offer a smarter, more direct solution. This is a reliable replacement BCM, and the key is our professional cloning service. We transfer the essential data from your original, failing BCM directly onto this replacement unit. This makes the installation process as close to plug-and-play as possible, preserving your vehicle’s specific settings and security information.
A Technician’s Notebook: The Case of the Haunted Tahoe
A customer brought in a 2010 Tahoe with a list of symptoms that sounded like a prank. The horn would honk when turning left, the interior lights would flicker randomly, and the key fob worked only occasionally. They had already replaced the battery and checked all the fuses. A quick scan showed multiple communication loss codes (U-codes) with various modules. This pointed directly to the BCM, the network’s traffic controller. Instead of a complex reprogramming job, we performed a cloning service just like this one. We swapped the cloned BCM in, and every single issue was resolved instantly. It’s a powerful fix that saves hours of diagnostic and programming time.
Is Your Vehicle Showing These Symptoms?
- ✔ Erratic or non-functional power windows, door locks, or mirrors.
- ✔ Interior or exterior lights flickering, staying on, or not working at all.
- ✔ Key fob not being recognized or intermittent remote start failure.
- ✔ Security system light flashing, leading to a no-start condition.
- ✔ Dashboard warning lights appearing randomly (e.g., ABS, Traction Control).
- ✔ Communication error codes, such as U0140, U0155, or other U-series codes.
- ✔ Radio or infotainment system malfunctions.
Your Straightforward Installation Guide
- ✔ Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts.
- ✔ Locate the BCM: On most 2010 Yukon models, the BCM is located under the driver’s side of the dashboard, near the steering column. Consult a service manual for your specific vehicle’s location if unsure.
- ✔ Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, remove any bolts or clips holding the module in place and take it out.
- ✔ Install the New Module: Mount the cloned BCM in the same position as the original. Reconnect all electrical connectors firmly until they click into place.
- ✔ Reconnect Power: Reattach the negative battery terminal.
- ✔ Test Functionality: Start the vehicle and test all body functions—windows, locks, lights, radio, etc.—to confirm the repair. Note the post-installation procedures below.
Important Information After Installation
Our cloning service makes this a simple swap, but GM’s complex systems sometimes require a final handshake between modules. Be aware of these potential, but not always necessary, procedures:
- Airbag System Sync: If your 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 security systems and is only required if the light appears.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be needed to ensure brake lights and stability control work correctly. This can also be done with a capable scan tool.
Verified Vehicle Compatibility
This BCM is a direct replacement for a wide range of GM vehicles and part numbers. Please match your original part number from the list below or verify fitment by your vehicle model. This module is a confirmed fit for the 2010 GMC Yukon with part numbers 25892622 or 20815898, and many others.
Compatible 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 Models Including: 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).
Frequently Asked Questions
How does the cloning service work?
After you place your order, you will ship your original BCM to us. We use specialized equipment to extract the unique vehicle data (like VIN, key information, and optional features) and flash it onto the replacement module. We then ship both your original and the ready-to-install replacement back to you.
Do I need to send my VIN number?
No, providing your VIN is not necessary for the cloning service. All the required data is copied directly from your original module, which is a more reliable method than programming by VIN alone.
Will I need a locksmith or dealer after installation?
In over 95% of cases, no. Because we are cloning your original data, the new module is already synced to your keys and security system. This process is designed to eliminate the need for additional programming.
What if my original BCM is completely dead or ‘fried’?
Even if the BCM is non-functional in the vehicle, we can often still recover the necessary data from the memory chip. Please contact us before ordering if your module has significant physical damage, such as from water or fire.
What is your core policy?
This is a cloning service, not a core exchange. We require your original module to perform the service. Your original module will always be returned to you along with the programmed replacement unit. We do not keep your old part.