Restore Full Functionality to Your GM Vehicle
Are you dealing with baffling electrical issues in your 2008-2010 Saturn Vue or another compatible GM model? One day the power windows work, the next they don’t. Maybe your dash lights are flickering like a holiday display, or the security system is preventing you from starting the car. These are classic signs of a failing Body Control Module (BCM), the central hub for your vehicle’s body electronics. A faulty BCM can turn a reliable vehicle into a source of daily frustration. This isn’t just an inconvenience; it can affect vehicle security and safety systems.
This replacement Body Control Module is the definitive, hassle-free solution. We take the guesswork and extra expense out of the repair by pre-programming the module to your vehicle’s specific VIN before it ships. This means you get a part that’s loaded with the latest GM software updates, tailored specifically for your car’s options and features. You can bypass the costly trip to the dealership for programming and get your vehicle back to 100% functionality right in your own garage.
A Technician’s Notebook: The Vue with a Mind of Its Own
I remember a 2009 Saturn Vue that came into the shop with a list of complaints that seemed completely unrelated. The owner said the radio would randomly shut off, the dome light wouldn’t work, and sometimes the remote keyless entry was unresponsive. He’d already replaced the battery, thinking it was a simple power issue. My initial scan showed a dozen communication error codes (U-codes) pointing to a network problem. Instead of chasing each ghost, experience told me to look at the network’s command center: the BCM. After locating it in the center dash, a quick inspection revealed no obvious damage, but testing the communication lines confirmed the BCM was the source of the data stream corruption. Swapping in a VIN-programmed BCM like this one resolved all issues instantly. It’s a common failure point I’ve diagnosed hundreds of times on this GM platform.
Common Signs of a Failing BCM
If your vehicle is exhibiting these symptoms, a failing BCM is the likely culprit. Don’t let these issues go unchecked, as they can worsen over time.
- ✔ Erratic or non-functional power windows, door locks, and interior/exterior lights.
- ✔ The security system light stays on, or the vehicle won’t start (anti-theft active).
- ✔ Dashboard warning lights (like Airbag or ABS) illuminate for no reason.
- ✔ Horn, wipers, or radio operate intermittently or not at all.
- ✔ Diagnostic trouble codes (DTCs) related to communication errors, such as U0140, U0155, or other U-codes.
- ✔ A parasitic battery drain that leaves you with a dead battery overnight.
Your Straightforward BCM Installation Guide
Installing your new 2008-2010 Vue Body Control Module is a manageable task for a confident DIYer. For the Saturn Vue, the BCM is typically located in the center dash console area.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait 10-15 minutes to allow all systems to power down completely.
- Access the Module: Carefully remove the necessary dash trim panels to gain access to the BCM. On the Vue, this is usually in the center console stack, often near the fuse panel or behind the radio.
- Disconnect and Remove: Unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the old module and remove it from its mounting bracket.
- Install the New BCM: Mount the new, pre-programmed BCM in the exact same position as the old one. Securely reconnect all electrical connectors, ensuring they click into place.
- Post-Installation Steps: Reconnect the negative battery terminal. Start the vehicle and test all body functions—windows, locks, lights, radio, etc. Note that some vehicles may require additional relearn procedures as outlined below.
Important Note on Post-Installation Procedures:
While this BCM is programmed for your VIN, certain vehicle systems may need to be re-synchronized after installation. This is normal. Specifically, a Brake Pedal Position Relearn might be needed for proper brake light and traction control operation. Additionally, if your airbag light is on after the swap, a professional scan tool is required to perform the ‘Setup SDM Primary Key in BCM’ procedure. Always consult a factory service manual for your specific model’s requirements.
Verified Vehicle Compatibility
This module is a direct replacement for part number 15093910 and is compatible with a wide range of GM vehicles. Please verify your original part number is on this list or that your vehicle is listed below. The part number is printed directly on your current BCM’s label.
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
This module replaces 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
Do I need to send my old BCM back?
No, there is no core charge for this part. You can keep your original module.
How do I provide my VIN for programming?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We cannot ship your order until we receive your VIN, as the programming is essential for the part to work correctly in your vehicle.
Is this a simple plug-and-play installation?
For most functions, yes. Because we program it to your VIN, it will control the main features like lights and windows immediately. However, some integrated systems like the airbag (SRS) or brake position sensor may require a ‘relearn’ or ‘sync’ procedure with a professional scan tool, as mentioned in our installation notes.
Will this fix a parasitic battery drain?
In many cases, yes. A failing BCM is a common cause of parasitic drain because it fails to go into ‘sleep mode,’ continuing to draw power after the car is off. Replacing it often solves this issue.
What if I install it and still have problems?
First, double-check all connections. If problems persist, verify if your vehicle requires one of the post-installation relearn procedures. While this module fixes the vast majority of BCM-related issues, it’s important to ensure the problem was correctly diagnosed and there aren’t other underlying electrical faults.