Is Your Buick Enclave Acting Possessed?
If your 2008-2012 Enclave is suddenly plagued by bizarre electrical problemsโpower windows with a mind of their own, door locks clicking randomly, a security light that won’t turn off, or a dashboard lit up like a Christmas treeโyou’re not alone. These are classic signs of a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s comfort and convenience features, and when it goes bad, it can make your daily drive incredibly frustrating.
Just last week, a 2011 Enclave was towed to my shop. The power liftgate wouldn’t operate, the radio stayed on after the key was removed, and the battery was dead every morning. After a quick diagnostic scan pointed towards a communication breakdown, we identified the culprit: a faulty BCM. A failing BCM doesn’t just cause annoyances; it can leave you stranded. This VIN-programmed Body Control Module is the direct, reliable solution to get your Enclave back to normal.
The Simple Solution: No Dealership Required
Forget about towing your vehicle to the dealer and paying high prices for programming. We handle the hard part for you. Simply provide your vehicle’s VIN during checkout, and our technicians will program this module with the latest GM software specific to your Enclave. It arrives at your door ready for installation, saving you time and hundreds of dollars in dealership fees.
Common Symptoms of a Failing BCM:
- โ Erratic power window and door lock operation
- โ Interior or exterior lights not working correctly
- โ The security system preventing the car from starting
- โ Inoperative radio or climate controls
- โ False warning lights on the instrument cluster
- โ Unexplained parasitic battery drain
Easy Installation Guide for your 2008-2012 Enclave BCM
Replacing the BCM on your Enclave is a straightforward job you can do in your own garage. In most cases, it’s located on the left-hand side of the dash, near the steering column.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before working on any electronic components.
- Locate the BCM: Remove the lower dash panel beneath the steering wheel to access the module. It’s a black box with several large electrical connectors.
- Swap the Module: Carefully release the locking tabs on each electrical connector and unplug them. Unbolt the old BCM from its bracket and set it aside.
- Install the New BCM: Mount your new, pre-programmed BCM onto the bracket. Firmly reconnect all electrical connectors, ensuring each one clicks securely into place.
- Power Up: Reinstall the dash panel and reconnect the negative battery terminal. Your Enclave’s core functions should now be restored.
Expert Pro Tip: Post-Installation Checks
After installing your new BCM, there are two important procedures that may be required. First, the airbag light may be on. This is normal. A professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ function to sync the new BCM with the airbag system. Second, on some vehicles, a ‘Brake Pedal Position Sensor Calibration’ might be necessary to ensure proper brake light and stability control operation. If you’re not equipped to perform these steps, a local independent shop can typically complete them quickly.
Guaranteed Fitment & Part Number Compatibility
This Body Control Module is a direct replacement for a wide range of GM vehicles. It is guaranteed to be compatible if your original module has any of the following part numbers:
Compatible 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 part will fit these makes and models with these options: