Is Your Buick Lucerne Acting Possessed?
If you’re dealing with a frustrating storm of electrical gremlins in your 2006-2011 Buick Lucerne—like power windows with a mind of their own, flickering dash lights, a security system that won’t cooperate, or even a car that refuses to start—the Body Control Module (BCM) is the most likely culprit. This module is the central nervous system for your vehicle’s body electronics, and when it fails, it can create chaos. Don’t waste time and money chasing down phantom wiring issues. Get the direct-fit, reliable solution right here.
The Plug-and-Play Solution: No Dealer Required
Forget about towing your car to the dealership and paying hundreds for programming. We take care of the hard part for you. When you order this 2006–2011 Lucerne Body Control Module, we flash it with the latest official GM software specifically calibrated to your vehicle’s VIN. It arrives at your door ready to be installed, saving you significant time, money, and hassle.
“A customer’s 2008 Lucerne came in last week with these exact symptoms. The radio would cut out, the interior lights would flicker randomly, and the remote key fob worked only intermittently. A quick scan showed a communication loss with the BCM. After swapping in a pre-programmed module like this one, all the issues vanished instantly. It’s a common failure point I’ve seen hundreds of times, and this is the most straightforward fix.”
Key Features & Benefits:
- ✔ VIN-Specific Programming: We load the correct software for your exact vehicle configuration using the VIN you provide.
- ✔ Fixes Common Electrical Faults: Solves issues with power locks, windows, lighting, security system, and remote keyless entry.
- ✔ Latest GM Software Updates: Your module comes with the most current software, ensuring optimal performance and reliability.
- ✔ Direct-Fit Replacement: Guaranteed to fit and function just like the original, restoring your car’s electronics to factory condition.
- ✔ Save Time and Money: Skip the expensive diagnostic and programming fees at the dealership.
Easy Installation Guide
Installing your new BCM is a manageable job for a DIYer with basic tools. On the Buick Lucerne, the BCM is located on the right side of the dash, typically accessible by removing the glove box.
- Safety First: Always disconnect the negative terminal from your car’s battery before starting any electrical work.
- Access the BCM: Open and remove the glove box assembly to gain access to the module mounted behind it.
- Disconnect the Old Module: Carefully press the release tabs on each of the electrical connectors and pull them straight out. Do not force them.
- Remove Mounting Bolts: Unbolt the old BCM from its bracket and remove it from the vehicle.
- Install the New Module: Seat your new, pre-programmed BCM onto the mounting bracket and secure it.
- Reconnect Everything: Firmly plug all electrical connectors back into the new module until they click into place. Reconnect the negative battery terminal.
Important Final Steps for Full Functionality
After installing your new 2006–2011 Lucerne Body Control Module, a couple of final procedures are necessary to ensure all systems work correctly. These steps require a professional-grade scan tool.
- Airbag System (SRS): You must perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag module and will turn off the airbag warning light on your dash.
- Brake System: Some vehicles may require a ‘Brake Pedal Position Sensor Calibration’ to ensure the brake lights and stability control systems function correctly.
Expert Pro Tip:
Before plugging in your new BCM, take a moment to inspect the connector terminals in the vehicle’s wiring harness. Look for any signs of corrosion (green or white powder) or pins that have backed out of the connector. Cleaning the terminals with a dedicated electronic contact cleaner can prevent intermittent issues and ensure a solid, reliable connection for your new module.
Guaranteed Compatibility
This BCM is a direct replacement for a wide range of GM vehicles and part numbers. If your original module has any of the following numbers, this part is the correct fit for you:
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 also fits models such as: Acadia, Avalanche, Caprice, Captiva Sport, CTS, DTS, Enclave, Equinox, Escalade, Express, G8, Hummer H2, Impala, Monte Carlo, Outlook, Savana, SRX, STS, Suburban, Tahoe, Torrent, Traverse, Vue, Yukon, and more. Please verify your part number to ensure compatibility.