Restore Your Buick’s Electrical System with Confidence
Are you dealing with bizarre and frustrating electrical issues in your Buick LaCrosse, Regal, or other GM vehicle? Flickering lights, unresponsive power windows, a security system that acts on its own, or a car that refuses to start can all point to a failing Body Control Module (BCM). Instead of facing a costly and time-consuming trip to the dealership, our pre-programmed BCM service offers a simple, reliable, and direct solution to get your car back to perfect working order.
Common Symptoms & Your Solution
A faulty BCM can turn your comfortable daily driver into a source of constant headaches. If you’re experiencing any of the following, this service is the definitive fix you’ve been looking for:
- Interior or exterior lights not working correctly (staying on or not turning on)
- Power windows, door locks, or mirrors behaving erratically
- Vehicle’s security system engaging randomly or preventing the car from starting
- Instrument cluster warning lights appearing without cause
- Communication error codes (U-codes) stored in the system
Our professional cloning service for the 2012-2013 Buick LaCrosse BCM takes all the guesswork out of the repair. We transfer the critical data from your original module to this fully tested replacement unit, ensuring it integrates seamlessly with your vehicle’s existing electronic systems.
Features & Tangible Benefits
- โ True Plug & Play Installation: This module arrives ready to install right out of the box. No expensive dealer-only programming or calibration tools are required.
- โ Guaranteed Compatibility: By cloning your original module, we ensure the replacement BCM has the exact software and vehicle-specific information, eliminating compatibility conflicts.
- โ Cost-Effective Repair: Save hundreds of dollars compared to the cost of a new module and programming fees at a dealership.
- โ Fast & Simple Process: Simply purchase this service, ship us your original BCM, and we’ll handle the rest. We’ll send you back the ready-to-install module, typically within just a few business days.
- โ Broad GM Fitment: This module is also the correct fit for a wide range of GM vehicles, including the Regal, Terrain, Equinox, Camaro, and more, making it a versatile solution.
- โ Peace of Mind Protection: This unit is backed by our one-year replacement warranty.
Expert Insight: Why Cloning is the Superior Method
Many people consider buying a used BCM from a salvage yard to save money, but this often leads to more problems. A used module is programmed for a different vehicle, with a different VIN and set of options. It simply won’t work correctly without being reprogrammed by a dealer, which defeats the purpose. Our cloning service is different. We perform a precise, sector-by-sector data transfer from your original BCM to the replacement unit. This process preserves your car’s unique identityโits VIN, mileage, security keys, and specific equipment options. The result is a module that your car instantly recognizes as its own, restoring full functionality without any extra steps.
Frequently Asked Questions
What is the process for this programming service?
It’s simple. After you place your order, we will contact you with detailed instructions to ship your original BCM to our facility. Once we receive it, our technicians will clone the data to the replacement module and ship it back to you, providing tracking information at that time.
Do I need to do any programming after I install it?
No. The module comes 100% pre-programmed and ready for installation. In some rare cases, post-install procedures like an ‘Airbag System Sync’ or ‘Brake Pedal Position Relearn’ may be needed if a specific warning light appears, but the core programming is complete.
What if my original BCM is not communicating?
Even if your BCM is failing, we can often still extract the necessary data for the cloning process. Please contact us before ordering if your module is completely dead or has water damage so we can confirm if the service is viable for you.
Will this fix all of my car’s electrical problems?
This service will correct all issues directly caused by a faulty 2012-2013 Buick LaCrosse BCM. However, it will not fix problems related to other faulty components, such as bad wiring, switches, or sensors. A proper diagnosis is always recommended.
How long does the entire process take?
Our in-house programming service is typically completed within 1-2 business days of receiving your original module. The total time will depend on shipping times to and from our facility.
What part numbers does this module replace?
This module is a direct replacement for part numbers 13580696, 123589093, 13588446, 13584692, and 13583542, among others. Please check the fitment list to confirm for your specific vehicle.