Is Your Buick Enclave Acting Possessed?
If you’re dealing with a frustrating storm of electrical gremlins in your 2008-2012 Buick Enclave, you’re not alone. One day the power liftgate won’t open, the next the radio won’t shut off, and the interior lights have a mind of their own. These aren’t random quirks; they’re classic signs of a failing Body Control Module (BCM), the electronic nerve center of your vehicle’s comfort and convenience features.
Real-World Diagnosis: “A customer’s 2011 Enclave came into my shop last week with the radio staying on after the key was removed, draining the battery overnight. The power windows were also intermittent. After checking the basics, my scan tool pointed to communication loss with the BCM. These modules, especially on the Lambda platform (Enclave, Acadia, Traverse), are susceptible to failure from voltage spikes or internal circuit board issues. Replacing the BCM was the definitive fix.”
Common Symptoms of a Failing BCM:
- โ Power windows, locks, or mirrors operating erratically or not at all.
- โ Interior or exterior lights flickering, staying on, or not turning on.
- โ The security system engaging randomly or preventing the car from starting.
- โ The radio or infotainment system malfunctioning (e.g., won’t turn off).
- โ False warnings on the instrument cluster.
- โ Inconsistent A/C and heater fan speed control.
The Direct, Dealer-Free Solution
Forget an expensive trip to the dealership and the hassle of scheduling programming. This is a direct-fit replacement Enclave Body Control Module that arrives at your door completely programmed for your specific vehicle. We use your Vehicle Identification Number (VIN) to load the latest GM software, ensuring seamless communication with your SUV’s other systems right out of the box. Itโs the most efficient way to restore your vehicle’s functionality and peace of mind.
Simple Installation Process:
- Safety First: Disconnect the negative terminal from your vehicle’s battery.
- Locate the BCM: On the 2008-2012 Enclave, the BCM is typically located on the left-hand (driver’s) side of the dash, often behind the lower dash panel.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. Note their orientation. Unbolt or unclip the module from its mounting bracket.
- Install the New Module: Mount your new, pre-programmed BCM and securely reconnect all electrical connectors.
- Reconnect Battery: Reattach the negative battery terminal.
- Perform Final Steps: Follow the critical post-installation procedures outlined below.
CRITICAL: Post-Installation Procedures Required
To ensure full functionality and safety, certain relearn procedures must be performed with a compatible high-level diagnostic scan tool after installation. This is not optional.
- Airbag System (SRS): You must perform the ‘Setup SDM Primary Key in BCM’ procedure. Failing to do this will leave the airbag warning light illuminated on your dash, indicating the system is not ready.
- Brake System: Some vehicles require a ‘Brake Pedal Position Sensor’ recalibration to ensure proper communication with the stability control and ABS systems.
Note: While our programming handles the core functions, these security and safety handshakes must be done with the module installed in the vehicle. If you are not equipped to perform these steps, we strongly advise seeking assistance from a qualified technician.
Guaranteed Compatibility
This module is a direct replacement for part number 25892622 and is also 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
This BCM also fits a wide range of other GM vehicles, including the Acadia, Traverse, Tahoe, Yukon, Express/Savana vans, Impala, and more. Please verify your part number to ensure correct fitment.