Restore Your Enclave’s Electrical System with a Plug-and-Play Solution
Are you experiencing frustrating and unpredictable electrical issues in your Buick Enclave? Flickering dashboard lights, power windows that won’t respond, door locks with a mind of their own, or a security system that acts up are all common signs of a failing Body Control Module (BCM). These problems can be more than just an annoyance; they can compromise your vehicle’s convenience and safety. This pre-programmed 2008-2012 Buick Enclave Body Control Module is the definitive, hassle-free solution to restore full functionality and bring back the peace of mind you deserve.
Common Symptoms & Your Solution
A faulty BCM is the central computer for your vehicle’s body electronics, and its failure can cause a cascade of problems. If you’re dealing with any of the following, this module is your answer:
- Intermittent or non-working power windows, door locks, and interior lights.
- Erratic instrument cluster behavior or warning lights that come on for no reason.
- Issues with the anti-theft or keyless entry systems.
- Problems with windshield wiper or climate control functions.
Instead of paying for expensive diagnostic time and programming fees at a dealership, we provide a module that is ready to install right out of the box. We flash it with the latest GM software updates using the VIN you provide, ensuring perfect communication with your vehicle’s other systems.
Features & Tangible Benefits
- ✔ Programmed to Your VIN: No extra trips to the dealer. This module arrives pre-flashed specifically for your 2008-2012 Buick Enclave, saving you time and hundreds in programming fees.
- ✔ Plug-and-Play Installation: Simply provide your VIN at checkout, and we handle the complex programming. The module is ready for a straightforward installation.
- ✔ Latest GM Software Updates: Your new BCM comes loaded with the most current software from General Motors, ensuring optimal performance and reliability.
- ✔ No Core Charge: Forget the hassle of returning your old part. There are no core charges or hidden fees, making the process simpler and more affordable.
- ✔ Guaranteed Fitment: This is a direct-fit replacement for part number 20921436 and many other compatible part numbers, ensuring a perfect match for your vehicle.
- ✔ One-Year Replacement Warranty: This unit is backed by our one-year replacement warranty, giving you confidence in your purchase.
Expert Insight: The Critical Role of VIN Programming
Why is VIN-specific programming so important? The BCM is the ‘nerve center’ for your vehicle’s comfort and convenience features. It needs to know the exact options your Enclave was built with—from the type of radio to whether you have a sunroof. By programming the module to your specific VIN, we ensure every component communicates correctly from the moment you install it. This prevents compatibility errors and the need for expensive dealer-only recalibration tools, turning a complex repair into a manageable one.
Important Post-Installation Information
While this 2008-2012 Buick Enclave Body Control Module is designed for a simple installation, some vehicles may require additional electronic ‘handshake’ procedures after the part is installed. Please be aware of the following possibilities:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a professional scan tool will be 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 might be necessary to ensure proper brake light and traction control operation.
Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Verified Vehicle Fitment
This BCM is a direct replacement for a wide variety of GM vehicles. Please confirm your part number is listed below. It is a compatible replacement for 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 get this BCM programmed by a dealer?
No. The main benefit of our service is that we program the module for you before it ships. Simply provide your vehicle’s VIN during or after checkout, and it will arrive ready to be installed, saving you time and money.
What information do you need from me?
We only need your 17-digit Vehicle Identification Number (VIN). This allows us to flash the BCM with the exact software and configuration for your specific vehicle’s options.
Where is the BCM located on a 2008-2012 Buick Enclave?
On the Buick Enclave, as well as the related GMC Acadia and Chevy Traverse, the Body Control Module is typically located on the driver’s side of the dashboard, to the left of the steering column.
What happens if my airbag light is on after I install the new BCM?
This is a known possibility. It means the new BCM needs to be electronically synced with your vehicle’s existing airbag control module (SDM). A qualified technician with a professional-grade scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Is this part difficult to install for a DIYer?
For someone with moderate mechanical experience, the physical replacement is manageable. It involves removing some lower dash panels for access. The most critical part is the programming, which we handle for you, making the entire process much simpler. The final step might require a scan tool for relearn procedures as mentioned above.
Will this fix my non-working power windows and locks?
Yes, the BCM directly controls those functions. If the module itself is the source of the failure, replacing it with this pre-programmed 2008-2012 Buick Enclave Body Control Module is the correct and reliable repair.