Restore Full Electrical Function to Your GM Vehicle
Are you battling frustrating electrical gremlins in your 2010 Suburban 1500? Issues like intermittent power windows, erratic door locks, flickering dashboard lights, or a security system that prevents the engine from starting are classic signs of a failing Body Control Module (BCM). As the central command center for your vehicle’s body electronics, a faulty BCM can cause a cascade of confusing and unpredictable problems. This replacement BCM, part number 25847589, is the reliable solution to restore order and get your truck operating as it should.
We take the guesswork and high costs out of the repair with our professional cloning service. Instead of paying for expensive dealership programming and key relearns, you simply send us your original BCM. We transfer all the critical data—including key fob information and vehicle-specific options—to this replacement unit. When you receive it back, it’s a direct-fit, plug-and-play solution, saving you time, money, and headaches.
A Technician’s Notebook
I remember a 2010 Tahoe that came into the shop with a complaint of the radio turning on and off by itself and the power locks working only half the time. The owner had already replaced the battery and checked all the fuses. A quick scan showed multiple U-codes (communication loss) pointing towards the BCM. These modules often suffer from internal solder joint failure or corrosion on the circuit board, leading to these bizarre, intermittent issues. By providing a cloned 2010 Suburban 1500 BCM, we had the truck’s electronics fully functional in under an hour, without needing a trip to the dealer for programming. It’s a common failure point, but our cloning service makes it a straightforward fix.
Is Your Vehicle Showing These BCM Failure Symptoms?
A failing BCM can manifest in numerous ways. If you’re experiencing any of the following, your Body Control Module is the likely culprit:
- ✔ Power windows, mirrors, or seats operating intermittently or not at all.
- ✔ Interior or exterior lights (headlights, dome lights) staying on or not turning on.
- ✔ Power door locks engaging or disengaging on their own.
- ✔ The security or anti-theft system light is illuminated, preventing the engine from starting.
- ✔ The horn or alarm sounding randomly.
- ✔ Diagnostic Trouble Codes (DTCs) related to communication loss, such as U0140, U0155, or various B-series codes.
- ✔ Wipers behaving erratically or not parking in the correct position.
A Straightforward Guide to Your BCM Swap
Thanks to our cloning service, installing your replacement 2010 Suburban 1500 BCM is a manageable job for a DIYer or any professional technician. For the Suburban, the BCM is typically located under the driver’s side of the dashboard, near the steering column.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before working on any electronic components.
- Locate the BCM: On the 2010 Suburban, access the area under the steering column. You may need to remove a lower dash panel for better visibility and access.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the module from its mounting bracket.
- Install the New Module: Mount the replacement BCM onto the bracket and securely plug in all the electrical connectors. You should hear a click as they lock into place.
- Reconnect and Test: Reinstall any panels you removed and reconnect the negative battery terminal. Test all body functions—lights, locks, windows, radio, etc.—to confirm the repair.
Important Post-Installation Information
While our cloning service handles the vast majority of programming needs, some vehicle systems may require a relearn procedure after the BCM is reconnected. This is dependent on your specific vehicle’s configuration.
- Airbag System Sync: If the airbag warning light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed with a professional scan tool. 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 and traction control operation.
Disclaimer: Procedures can vary. Always consult a factory service manual or a qualified professional for guidance specific to your vehicle.
Verified Vehicle Compatibility
This module is a direct replacement for part number 25847589 and a wide range of interchangeable part numbers, ensuring broad compatibility across the GM family. It fits the following vehicles (please verify your specific part number or ID):
- 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 (1500, 2500, 3500): 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 / Yukon / Yukon XL 1500: 2010
- Torrent: 2007-2009
- Traverse: 2009-2012
- Vue: 2008-2010
This unit is a direct replacement for 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.
Frequently Asked Questions
2010 Suburban 1500 BCM
Will this fix my ‘Service Theft Deterrent System’ message?
In many cases, yes. A failing BCM is a very common cause for anti-theft system errors. By restoring proper communication with our cloned , these messages are often resolved.