Restore Full Electronic Functionality to Your Buick Lucerne
Is your 2006-2011 Buick Lucerne suffering from strange and unpredictable electrical problems? Issues like flickering lights, malfunctioning power windows or locks, a faulty security system, or random warning messages on your dashboard are often caused by a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it fails, it can create a host of frustrating issues. This replacement Body Control Module is the definitive solution to restore your vehicle’s performance and reliability.
Expert Pro Tip
Expert Pro Tip
Before replacing your BCM, always verify your battery’s health and check the main power and ground connections to the chassis and engine. A weak battery or a corroded ground wire can mimic BCM failure symptoms and is a much simpler fix. A quick check can save you time and money.
Common Failure Symptoms
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or mirrors operating intermittently or not at all.
- ✔ The security system engaging randomly or preventing the car from starting.
- ✔ Inaccurate or false warning lights on the instrument cluster.
- ✔ Issues with the radio or climate control systems.
- ✔ A parasitic battery drain that kills your battery overnight.
Why Choose Our Programmed 2006-2011 Lucerne BCM?
Getting back on the road shouldn’t be complicated. Dealerships often require you to purchase an expensive new module and then pay additional labor and programming fees. We simplify the process. This module is a direct-fit replacement, and we handle the programming for you before it ever leaves our facility. Simply provide your vehicle’s VIN during checkout, and we will flash the module with the latest GM software specific to your Lucerne. This ensures a seamless installation process, getting you back to a fully functional vehicle faster.
Post-Installation Requirements
While this module is designed for a straightforward installation, some vehicle systems may require a recalibration procedure after the BCM is replaced. Please be aware of the following potential steps:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed with a professional-grade scan tool to sync the new BCM with the airbag system.
- Brake Pedal Position Relearn: To ensure correct brake light operation and traction control functionality, a brake pedal position sensor relearn may be necessary.
Note: Specific procedures can vary. Always consult a factory service manual or a qualified technician for guidance.
Compatible Part Numbers:
This module replaces a wide range of original GM part numbers, ensuring broad compatibility. Your original module may have any of the following 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
Expert Pro Tip
Before replacing your BCM, always verify your battery’s health and check the main power and ground connections to the chassis and engine. A weak battery or a corroded ground wire can mimic BCM failure symptoms and is a much simpler fix. A quick check can save you time and money.