Restore Your Traverse’s Electrical Functions
Are you dealing with baffling electrical issues in your Chevrolet Traverse? Flickering lights, malfunctioning power windows, a security system with a mind of its own, or warning lights that won’t go away are common signs of a failing Body Control Module (BCM). The BCM acts as the central command center for your vehicle’s body electronics, and when it fails, it can cause a cascade of frustrating problems. This replacement Body Control Module, part number 15880684, is the definitive solution to restore your vehicle’s electronic systems to perfect working order.
We take the guesswork and high cost out of the equation. Unlike a standard replacement that requires a trip to the dealership for expensive programming, this module comes fully programmed to your vehicle’s specific VIN. Simply provide us with your 17-digit VIN after purchase, and our technicians will flash the unit with the latest official GM software updates. This ensures seamless integration and optimal performance right out of the box for your 2009-2012 Traverse BCM.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Interior or exterior lights (headlights, taillights, dome lights) behaving strangely.
- ✔ Vehicle security system engaging randomly or not working at all.
- ✔ Intermittent no-start conditions where the starter doesn’t engage.
- ✔ Dashboard warning lights for ABS, Airbag, or Traction Control are illuminated.
- ✔ Wipers or climate control fans not operating correctly.
- ✔ Key fob not being recognized by the vehicle.
Why Choose Our Programmed 2009-2012 Traverse BCM?
This isn’t just a replacement part; it’s a complete, ready-to-install solution. By programming the module to your VIN, we ensure all the specific options and features your vehicle came with from the factory are correctly configured. This plug-and-play approach drastically simplifies the repair process for both DIY mechanics and professional shops. Installation of this 2009-2012 Traverse BCM is straightforward, and while most functions will work immediately, some vehicles may require simple relearn procedures for specific systems.
Post-Installation Procedures
After installation, some systems may need to be re-synchronized with the new BCM. These procedures typically require a professional-grade scan tool:
- Airbag System Sync: If the airbag warning light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure is necessary to sync the modules and clear the light.
- Brake Pedal Position Relearn: A recalibration of the brake pedal position sensor may be required to ensure correct brake light and traction control operation.
Please note: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Wide Compatibility
This BCM is a direct replacement for a wide range of GM part numbers, including: 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, and 95151084. It fits numerous vehicles such as the GMC Acadia, Buick Enclave, Saturn Outlook, Chevrolet Impala, Cadillac DTS, and many Express/Savana vans. Please verify your part number to ensure compatibility.
Frequently Asked Questions
Do I need to have this BCM programmed by a dealer?
No. We handle all the programming for you before the part is shipped. Simply provide your vehicle’s 17-digit VIN during or after checkout, and it will arrive ready to install.
Is this a plug-and-play installation?
For the most part, yes. The module is physically plug-and-play. However, some vehicles may require additional ‘relearn’ procedures for systems like the airbags or brake pedal sensor, which requires a professional scan tool.
What happens if my airbag light comes on after I install it?
This can happen as the new BCM needs to be synchronized with the airbag module (SDM). A technician with a capable scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Where is the BCM located on my 2009-2012 Traverse?
The Body Control Module on a Traverse is typically located on the left-hand side of the dashboard, often near or attached to the steering column support.
Is there a core charge for this part?
No, there is no core charge. You can keep your original module without needing to send it back to us.