Restore Your Vehicle’s Brain and Banish Electrical Gremlins
Are you chasing down frustrating electrical issues in your GM vehicle? Flickering lights, malfunctioning power windows, a radio with a mind of its own, or worse, a car that won’t start? These aren’t just annoyances; they’re classic signs of a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it starts to fail, it can cause a cascade of baffling problems. This isn’t a part you can ignore. We offer a reliable, direct-fit solution: a high-quality replacement BCM, part number 10382479, that arrives at your door pre-programmed for your specific vehicle.
Forget the expensive trip to the dealership and the hassle of scheduling a programming appointment. Simply provide us with your vehicle’s VIN during checkout, and our expert technicians will flash this module with the latest GM software updates. This ensures seamless integration and restores the precise functionality your car, truck, or van had when it left the factory. This is the most efficient way to get your 2007-2010 GM BCM replaced and your vehicle back to normal.
A Technician’s Notebook: The Case of the Confused Equinox
Just last month, a 2008 Chevy Equinox was towed into my bay. The owner was at his wit’s end. The dashboard lights would flicker randomly, the driver’s side power window worked only when it wanted to, and the security light stayed on, causing intermittent no-start conditions. He had already replaced the battery and checked the main grounds. After hooking up my scan tool, I saw multiple communication error codes pointing toward the BCM. This is a pattern I’ve seen hundreds of times. The internal processors on these modules can degrade over time from heat cycles and vibrations, leading to exactly this kind of unpredictable behavior. We installed one of our VIN-programmed BCMs, performed the quick SDM key relearn, and the Equinox was back to perfect working order in under an hour. The owner was thrilled to have his reliable daily driver back without a massive dealership bill.
Common Signs of a Failing BCM
- ✔ Erratic or non-functional interior/exterior lights
- ✔ Power windows, locks, or mirrors operating intermittently
- ✔ Radio or infotainment system turning on/off unexpectedly
- ✔ Vehicle security system issues, including no-start conditions
- ✔ False warning lights on the instrument cluster (e.g., airbag, ABS)
- ✔ Problems with key fob recognition or remote start
- ✔ Inconsistent A/C and heater blower motor operation
Your Straightforward BCM Installation Guide
Replacing your 2007-2010 GM BCM is a manageable task for a confident DIYer. While the physical swap is simple, remember the crucial final steps to ensure all systems communicate correctly.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
- Locate the BCM: The location varies by model (see fitment list below). It’s typically found under the driver’s side dash, near the steering column, or in the center console area.
- Remove Trim Panels: Carefully remove any plastic trim or panels necessary to access the module.
- Disconnect and Remove: Unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Then, unbolt or unclip the module from its mounting bracket.
- Install the New BCM: Mount your new, pre-programmed BCM and securely plug in all electrical connectors. You should hear a ‘click’ as they lock into place.
- Reconnect Battery: Re-attach the negative battery terminal.
- CRITICAL Final Steps: After installation, two procedures are often required. 1) Airbag System Reset: Use a capable diagnostic scan tool to perform the ‘Setup SDM Primary Key in BCM’ function. This is required to clear the airbag warning light. 2) Brake Pedal Position Sensor Relearn: Some vehicles require this calibration to ensure proper brake light operation and stability control function. If you are not equipped to perform these steps, a local repair shop can complete them quickly.
Verified Fitment For a Wide Range of GM Vehicles
This module is a direct replacement for multiple part numbers and fits a vast array of General Motors vehicles. Please verify your model and year below. Note that some models require matching the ID number on your original module.
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: 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), and more. Please check the detailed list above for specific options and ID requirements.
Frequently Asked Questions About the 2007-2010 GM BCM
What exactly does a Body Control Module do?
The BCM acts as the central computer for your vehicle’s non-engine related functions. It controls the power windows, locks, lights, wipers, security system, climate control, and more, ensuring everything works together as it should.
Is this part truly plug-and-play since it’s programmed?
Yes, the core programming specific to your vehicle’s options is done before shipping. However, as noted in the installation guide, you will likely need to perform a security/airbag key relearn and potentially a brake pedal position sensor calibration with a proper scan tool for full functionality.
How do I provide you with my VIN?
After you complete your purchase, you will receive instructions on how to send us your 17-digit Vehicle Identification Number (VIN). We cannot program and ship your BCM without it.
Will this fix my ‘Service Airbag’ light?
If the airbag light is on due to a communication fault with a bad BCM, this will resolve the root cause. However, you MUST perform the ‘Setup SDM Primary Key in BCM’ procedure after installation to properly sync the new BCM with the airbag system and turn off the light.
Can I install this myself if I don’t have an advanced scan tool?
You can perform the physical installation yourself, which can save on labor costs. However, for the final electronic setup (airbag and brake calibration), you will need to visit a qualified mechanic who has the necessary diagnostic equipment. It’s typically a very quick procedure for them to complete.
What happens if I install it without doing the relearn procedures?
Your vehicle may start and run, but you will likely have an active airbag warning light on the dash, and other systems like cruise control or traction control may not function correctly until the required calibrations are completed.