Restore Full Functionality to Your 2010 Suburban with a VIN-Programmed BCM
Are you chasing electrical gremlins in your 2010 Chevy Suburban? Flickering lights, unresponsive power windows, or a security system that has a mind of its own are classic signs of a failing Body Control Module (BCM). As an automotive technician with over two decades of experience, I’ve seen firsthand how a faulty BCM can turn a reliable vehicle into a source of constant frustration. The BCM is the central nervous system for your truck’s body electronics, and when it fails, chaos ensues. This isn’t just an inconvenience; it can be a safety issue.
We offer a straightforward, reliable solution. This replacement Body Control Module, compatible with part number 15093910, comes fully programmed to your vehicle’s specific VIN. Simply provide us with your VIN after purchase, and we’ll flash the module with the latest GM software before it even leaves our facility. This means no expensive trips to the dealership for programming and no need for specialized scan tools to get your truck back to normal. It’s the smart, efficient fix for both professional mechanics and dedicated DIYers.
A Technician’s Notebook: The Case of the Haunted SUV
A customer brought in a 2010 Suburban with a list of bizarre complaints: the dome lights would stay on, the radio would randomly shut off, and sometimes the power locks wouldn’t work with the fob. They had already replaced the battery and checked fuses with no luck. A scan showed multiple communication loss codes (U-codes) pointing to the BCM. Instead of a costly dealer part and programming fee, we installed one of our VIN-programmed modules. The swap took under an hour, and instantly, all the strange electrical issues were gone. It’s a common failure, and having a pre-programmed part makes the repair fast and profitable for the shop, and a huge relief for the vehicle owner.
Common Signs of a Failing BCM
If you’re experiencing any of the following, your BCM is the likely culprit. A failing BCM often throws communication codes like U0140, U0155, or other B-series codes.
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, locks, or mirrors working intermittently or not at all.
- ✔ The security system or keyless entry failing to operate correctly.
- ✔ The horn sounding unexpectedly or not working when needed.
- ✔ Dashboard warning lights illuminating for no apparent reason.
- ✔ Wipers activating on their own or not turning on.
A DIY-Friendly Guide to Your BCM Installation
Installing your new 2010 Suburban Body Control Module is a manageable job for those with basic mechanical skills. For this vehicle, 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 the 2010 Suburban, you’ll find the BCM mounted to a bracket under the driver’s side of the dashboard. You may need to remove a lower dash panel for access.
- Disconnect and Remove: Carefully unplug the electrical connectors. They have locking tabs that need to be depressed. Once disconnected, unbolt the module from its mounting bracket.
- Install the New Module: Mount your new, pre-programmed BCM in the same location and securely reconnect all the electrical connectors. Ensure they click into place.
- Reconnect Power: Re-attach the negative battery terminal.
- Post-Installation Checks: Start the vehicle and test all related functions: lights, locks, windows, wipers, etc. Note that some vehicles may require additional procedures as outlined below.
Important Post-Installation Information
While this module is delivered ready for your vehicle, some GM systems require a ‘handshake’ after a new BCM is installed. Please be aware of the following potential 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 new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be necessary to ensure correct brake light and traction control operation.
- No Core Charge: We make it simple. There’s no core charge, so you can keep your old part.
Disclaimer: Vehicle systems vary. Always refer to a factory service manual or consult a qualified professional if you are unsure about any step.
Confirmed Vehicle Compatibility List
This module is a direct replacement for part number 15093910 and interchanges with a wide array of other GM part numbers. It is confirmed to fit the following vehicles, but always verify your part number before ordering.
- 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 10
- ESCALADE ESV 10
- ESCALADE EXT 10
- EXPRESS 1500 VAN 08-12
- EXPRESS 2500 VAN 08-12
- EXPRESS 3500 VAN 08-12
- G8 08-09
- HUMMER H2 08-09
- IMPALA 06-13
- LUCERNE 06-11
- MONTE CARLO 06-07
- OUTLOOK 07-10
- SAVANA 1500 VAN 08-12
- SAVANA 2500 VAN 08-12
- SAVANA 3500 VAN 08-12
- SRX 07-09
- STS 10
- SUBURBAN 1500 10
- TAHOE 10
- TORRENT 07-09
- TRAVERSE 09-12
- VUE 08-10
- YUKON 10
- YUKON XL 1500 10
Frequently Asked Questions About the BCM
Frequently Asked Questions
What does a Body Control Module do?
The BCM is a computer that manages many of your vehicle’s non-engine related electronic accessories, such as power windows, locks, interior lighting, security system, and wipers.
Does this 2010 Suburban Body Control Module require programming?
No, we handle the programming for you before shipment. Just provide your vehicle’s VIN during checkout, and it will arrive ready to install with the latest GM software.
How do I find and provide my VIN?
Your 17-digit Vehicle Identification Number (VIN) can be found on your vehicle’s registration, insurance card, or on a plate on the driver’s side of the dashboard visible through the windshield. Please send it to us via message after you complete your purchase.
Is there a core charge for my old part?
No, there is no core charge. You are not required to send your old BCM back to us.
What if my airbag light comes on after I install the BCM?
This is a known possibility with GM vehicles. It means the new BCM needs to be electronically synced with the airbag module (SDM). This requires a professional scan tool to perform the ‘Setup SDM Primary Key in BCM’ function.