Restore Your SUV’s Electrical System with a Reliable BCM
Are you dealing with baffling electrical issues in your 2010 Chevrolet Suburban? Flickering dashboard lights, power windows and locks with a mind of their own, or a security system that randomly prevents your truck 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 create a cascade of frustrating and unpredictable problems. This isn’t just an annoyance; it can affect vehicle security and function. This replacement 2010 Suburban Body Control Module is the definitive solution, arriving pre-programmed with the latest GM software specifically for your vehicle’s VIN.
A Technician’s Notebook: The Intermittent Gremlin
I recently had a 2010 Tahoe—which uses the same BCM platform as the Suburban—in my bay with a complaint that was driving the owner crazy. The radio would turn off, the door locks would cycle while driving, and occasionally, the vehicle wouldn’t start, only showing a ‘Service Theft Deterrent System’ message. A scan showed a loss of communication with multiple modules (U0140, U0151). After verifying the network wiring was intact, all signs pointed to an internal BCM failure. These modules manage the data bus traffic, and when they start to fail, they can disrupt the entire network. Replacing the BCM with a VIN-programmed unit like this one resolved all issues instantly, restoring the vehicle’s function and the owner’s peace of mind.
Is Your GM Vehicle Showing These Symptoms?
A failing BCM can manifest in numerous ways. If you’re experiencing any of the following, this module is likely the component you need to fix the problem correctly the first time.
- ✔ Unresponsive or erratic power windows, door locks, or interior lighting.
- ✔ The security or anti-theft light stays on, preventing the engine from starting.
- ✔ Instrument cluster gauges behaving erratically or not working at all.
- ✔ Communication error codes, such as U0140, U0100, or other ‘U’ codes, stored in other modules.
- ✔ Inconsistent operation of the heating and A/C blower motor.
- ✔ Remote keyless entry (RKE) system failure.
The Advantage of VIN Programming
Don’t waste time and money at the dealership. We take the hassle out of the replacement process. Simply provide us with your vehicle’s VIN during checkout, and our technicians will program this module with the correct factory software and calibrations for your specific 2010 Suburban. This ensures that all the features and options your vehicle came with will work correctly right out of the box. This is not a generic, one-size-fits-all part; it’s a dedicated solution for your truck.
A Straightforward Guide to Your BCM Installation
For the confident DIYer or professional technician, installing this 2010 Suburban Body Control Module is a manageable job. In most GMT900 platform trucks like the Suburban, the BCM is located under the driver’s side of the dashboard.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes before beginning work.
- Locate the BCM: On your 2010 Suburban, the BCM is typically found under the driver’s side dash, to the left of the steering column. You may need to remove a lower dash panel for access.
- Disconnect the Connectors: Carefully release the locking tabs on the multiple electrical connectors and unplug them from the old BCM. They are color-coded to prevent mix-ups.
- 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. Reconnect all electrical connectors, ensuring they click securely into place.
- Final Steps: Reinstall any trim panels you removed. Reconnect the negative battery terminal. Start the vehicle and test all functions—windows, locks, lights, radio, and climate controls.
Important Post-Installation Information
While our programming handles the majority of the setup, some vehicle systems may require a ‘handshake’ with the new BCM. Please be aware of the following potential procedures:
- ✔ Airbag System Sync: If the airbag (SRS) warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed using a compatible professional scan tool. This is a security measure to ensure the airbag system is correctly communicating with the new BCM.
- ✔ Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be needed to ensure correct operation of the brake lights and stability control systems.
- ✔ No Core Charge: You are not required to return your old module. There is no core charge or deposit associated with this purchase.
Disclaimer: Vehicle systems and procedures can vary. We always recommend consulting a factory service manual or a qualified technician if you are unsure about any part of the installation.
Guaranteed Vehicle Compatibility
This module is a direct replacement for a wide range of GM vehicles and part numbers. Please verify your vehicle is on this list and that the part number on your original module is listed below. This part replaces: 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, Avalanche, Caprice, Captiva Sport, CTS, DTS, Enclave, Equinox, Express/Savana Vans, G8, Hummer H2, Impala, Lucerne, Monte Carlo, Outlook, SRX, STS, Tahoe, Torrent, Traverse, Vue, Yukon & Yukon XL.
Frequently Asked Questions
How do I provide my VIN for programming?
After you complete your purchase, you will receive instructions on how to send us your vehicle’s 17-digit VIN. We cannot ship your order until we receive this information.
Is this a true plug-and-play part?
For most vehicles, yes. Because we program it to your VIN, it eliminates the need for dealer programming. However, as noted, certain systems like the airbag or brake sensor may require a simple relearn procedure with a scan tool in some cases.
Do I need to return my old BCM?
No. We do not require a core return for this part. You can keep or dispose of your old module as you see fit.
What if my original part number is not 15872421 but is on the list?
If your part number is included in the extensive list in our description, this module is the correct, updated replacement for your vehicle. We program it to function perfectly in place of any of those older part numbers.
Will this fix my ‘Service Theft Deterrent System’ issue?
A faulty BCM is a very common cause of this issue on GM vehicles. While other components can be at fault, if you have other related electrical symptoms, replacing the BCM is the most probable fix. Our programming includes the correct security information for your VIN.