Restore Full Electrical Function to Your Vehicle
Are you battling a storm of bizarre electrical problems in your 2012 Captiva Sport? One minute the power windows work, the next they don’t. The security light is flashing for no reason, or your dash lights are flickering like a scene from a horror movie. These aren’t random glitches; 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 make driving frustrating and unpredictable. This replacement 2012 Captiva Sport BCM is the definitive solution to restore order and reliability.
A Technician’s Notebook
A customer brought in their 2012 Captiva Sport last month with a list of complaints that seemed completely unrelated. The radio would cut out, the interior lights would stay on, and occasionally the car wouldn’t recognize the key fob. They had already replaced the battery, thinking it was a simple power issue. After running diagnostics, we found no communication with the BCM. Water intrusion from a leaky windshield seal had corroded the main connector. Once we installed a new, VIN-programmed BCM like this one, every single one of those ghost-like electrical issues vanished. It’s a perfect example of how one central component can cause widespread, confusing problems.
Is Your Captiva Sport Showing These Signs?
A faulty BCM can manifest in numerous ways. If you’re experiencing any of the following, a failing body control module is the most likely culprit:
- ✔ Erratic or non-functional power windows, door locks, or mirrors.
- ✔ Interior or exterior lights that won’t turn on or off correctly.
- ✔ The anti-theft or security system light flashing, preventing the car from starting.
- ✔ Dashboard warning lights appearing randomly (e.g., airbag, ABS).
- ✔ Wipers, horn, or radio functioning intermittently.
- ✔ Key fob not being recognized by the vehicle.
The Simple, Reliable Fix: VIN-Programmed and Ready
Don’t waste time and money at the dealership on expensive diagnostics and programming fees. We take the guesswork out of the repair. When you purchase this module, you provide us with your vehicle’s VIN. Our certified technicians will then flash the BCM with the latest, most stable GM software specific to your 2012 Captiva Sport BCM configuration. It arrives at your door ready for installation, saving you hundreds of dollars and significant downtime. This isn’t just a replacement part; it’s a complete, hassle-free solution.
A Straightforward Guide to Installation
Replacing the BCM is a manageable job for a confident DIYer. For the 2012 Captiva Sport, the BCM is typically located in the center dash area. Follow these general steps for a successful installation:
- 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: You will likely need to remove trim panels around the center console or glove box to gain access to the BCM. Keep track of all screws and clips.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that must be depressed to be released. Once disconnected, unbolt or unclip the old module from its mounting bracket.
- Install the New BCM: Mount your new, pre-programmed BCM in the same location and securely reconnect all electrical connectors. You should hear a click as they lock into place.
- Reassemble and Reconnect: Reinstall any trim panels you removed. Finally, reconnect the negative battery terminal.
Important Post-Installation Procedures
After installing your new BCM, a couple of final steps are essential for full system functionality. These procedures ensure all related vehicle systems communicate correctly with the new module.
- Airbag System Reset: The airbag warning light will likely be on. A diagnostic scan tool with programming capabilities is required to perform the ‘Setup SDM Primary Key in BCM’ procedure. This re-establishes the security handshake between the airbag system and the new BCM.
- Brake Pedal Position Sensor Relearn: Some vehicles require the Brake Pedal Position Sensor to be recalibrated after BCM replacement. This ensures the brake lights and stability control system function correctly. This also typically requires a capable scan tool.
Verified Vehicle Compatibility
This Body Control 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 or consult the list below. This part fits the following makes and models with specified options:
- ACADIA 07-12 (LH dash)
- AVALANCHE 1500 10 (under steering column, ID 25892622)
- CAPRICE 11-13
- CAPTIVA SPORT 12 (center dash, ID 20921435, 20921436, 22860591)
- CTS 08-13 (LH dash or RH dash)
- DTS 06-11 (RH center dash)
- ENCLAVE 08-12 (LH dash)
- EQUINOX 07-09 (center dash)
- ESCALADE 10 (under steering column, ID 20815898, 25892622)
- ESCALADE ESV 10 (under steering column, ID 20815898, 25892622)
- ESCALADE EXT 10 (under steering column, ID 25892622)
- EXPRESS 1500 VAN 08-12 (center dash)
- EXPRESS 2500 VAN 08-12 (center dash)
- EXPRESS 3500 VAN 08-12 (center dash)
- G8 08-09 (center dash)
- HUMMER H2 08-09 (LH firewall)
- IMPALA 06-12 (LH dash)
- IMPALA 13 (LH dash, ID 22820315)
- LUCERNE 06-11 (right side dash)
- MONTE CARLO 06-07 (LH steering column)
- OUTLOOK 07-10 (center dash)
- SAVANA 1500 VAN 08-12 (center dash)
- SAVANA 2500 VAN 08-12 (center dash)
- SAVANA 3500 VAN 08-12 (center dash)
- SRX 07-09 (LH dash)
- STS 10 (center dash)
- SUBURBAN 1500 10 (under steering column, ID 20815898, 25892622)
- TAHOE 10 (under steering column, ID 20815898, 25892622)
- TORRENT 07-09 (center dash)
- TRAVERSE 09-12 (LH dash)
- VUE 08-10 (center dash)
- YUKON 10 (under steering column, ID 20815898, 25892622)
- YUKON XL 1500 10 (under steering column, ID 20815898, 25892622)
Note: This list is extensive. It is crucial to match your original part number. The compatible part numbers are: 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 do any programming myself?
No. We handle all the programming before shipment. Simply provide your vehicle’s VIN during checkout, and the module will arrive flashed with the correct GM software for your vehicle, ready for installation.
Why do you need my VIN?
Your Vehicle Identification Number (VIN) allows us to access the exact factory software and configuration options your vehicle was built with. This ensures all features controlled by the BCM, from power windows to the specific security system, will work correctly.
What tools do I need for the post-installation procedures?
To perform the ‘Setup SDM Primary Key’ for the airbag system and the ‘Brake Pedal Position Sensor Relearn,’ you will need a professional-grade bidirectional scan tool. Many local repair shops can perform these relearn procedures for you if you do not have access to such a tool.
Will this fix my ‘Service Airbag’ light?
If the light is on due to a communication error with a faulty BCM, then yes, this part will resolve the root cause. However, after installation, the system must be reset using a scan tool as described above to clear the light.
Is this a brand new part?
This is a high-quality, tested, and guaranteed functional used OEM part. Each unit is inspected and programmed by our technicians to ensure it meets or exceeds factory performance standards.