Restore Your Suburban’s Electrical System with a Plug-and-Play Solution
Are you dealing with baffling electrical issues in your 2010 Chevy Suburban 1500? Flickering lights, power windows with a mind of their own, a security light that won’t turn off, or even a frustrating no-start condition? These are classic signs of a failing Body Control Module (BCM), the central computer for your vehicle’s comfort and convenience features. Instead of spending a fortune at the dealership for a new module and programming, get this reliable, VIN-programmed BCM and restore your truck’s functionality yourself.
We take the guesswork and extra cost out of the repair. Simply provide your vehicle’s VIN during checkout, and our expert technicians will flash this module with the latest GM software specific to your Suburban’s options. This means it arrives at your door ready for installation, saving you hundreds in dealership programming fees and diagnostic time. This is the most direct and efficient way to solve those persistent electrical gremlins.
A Technician’s Notebook: The Haunted Suburban
I once had a 2010 Suburban 1500 in my bay that the owner called “Christine.” The radio would change stations randomly, the interior lights would pulse, and occasionally, the power locks would cycle while driving. The owner had already replaced the battery and checked all the grounds. After hooking up my scan tool, I saw a flood of communication errors (U-codes) pointing to the BCM. A failing BCM can disrupt the entire vehicle network, causing multiple, unrelated systems to malfunction. Installing a pre-programmed 2010 Suburban Body Control Module resolved every single issue, turning a haunted truck back into a reliable family vehicle.
Common Signs of a Failing BCM
If you’re experiencing any of the following, a faulty BCM is the likely culprit. This module is a direct replacement and is designed to correct these problems.
- ✔ 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 or anti-theft system light is illuminated, preventing the engine from starting.
- ✔ False warnings on the dashboard instrument cluster (e.g., “Service 4WD”).
- ✔ Diagnostic trouble codes (DTCs) related to communication loss, such as U0100, U0140, or B1001.
- ✔ Unresponsive key fob or remote start functions.
A Straightforward Guide to Installation
Replacing the BCM in your Suburban is a manageable job for a DIYer with basic tools. While the exact location can vary slightly, it’s typically found under the driver’s side of the dashboard.
- Safety First: Disconnect the negative terminal from your vehicle’s battery and wait about 10 minutes to ensure all systems are powered down.
- Locate the BCM: On your 2010 Suburban, the BCM is located under the steering column, often attached to a metal bracket. You may need to remove a lower dash panel for access.
- Disconnect and Remove: Carefully unplug the multiple wiring harness 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 your new, pre-programmed BCM in the same location. Firmly reconnect all wiring harnesses, ensuring each one clicks securely into place.
- Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position (without starting the engine) and test your electronics—windows, locks, lights, and radio.
- Perform Relearns (If Needed): Start the vehicle. If you see an airbag light or experience issues with brake lights, you may need to perform the post-installation procedures noted below with a capable scan tool.
Verified Vehicle Compatibility
This BCM is a direct replacement for a wide range of GM vehicles and is guaranteed to function correctly when programmed for your specific VIN. It replaces the following part numbers:
Replaces 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 will fit these makes and models with these options:
- ACADIA 07-12
- AVALANCHE 1500 10 (ID 25892622)
- CAPRICE 11-13
- CAPTIVA SPORT 12 (ID 20921435, 20921436, 22860591)
- CTS 08-13
- DTS 06-11
- ENCLAVE 08-12
- EQUINOX 07-09
- ESCALADE / ESV / EXT 10 (ID 20815898 or 25892622)
- 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 (ID 20815898 or 25892622)
- TAHOE 10 (ID 20815898 or 25892622)
- TORRENT 07-09
- TRAVERSE 09-12
- VUE 08-10
- YUKON / YUKON XL 1500 10 (ID 20815898 or 25892622)
Note: Always verify your original part number or consult with us if you are unsure about fitment. This 2010 Suburban Body Control Module is designed for a precise fit.
Frequently Asked Questions
Do I need to program or flash this BCM?
No. We handle all the programming for you before shipment. Just provide your vehicle’s VIN at checkout, and the module will arrive ready to install.
What does the Body Control Module do?
The BCM is a computer that controls many of your vehicle’s non-engine-related functions, such as power windows, locks, lights, wipers, security system, and instrument cluster warnings.
Where is the BCM located on my 2010 Suburban?
It is typically located under the driver’s side dashboard, near the steering column. You will likely need to remove the lower dash cover to access it.
Is there a core charge? Do I need to send my old part back?
No, there is absolutely no core charge for this part. You can keep your old module.
What if my airbag light comes on after installation?
In some cases, the new BCM needs to be electronically introduced to the airbag system (SDM). This is a simple procedure called ‘Setup SDM Primary Key in BCM’ that can be done by a repair shop with a professional-grade scan tool.