Restore Full Electrical Function to Your Vehicle
Are you battling a cascade of frustrating electrical problems in your GM vehicle? Flickering dashboard lights, malfunctioning power windows and locks, a security system that acts on its own, or even a car that refuses to start can all point to a failing Body Control Module (BCM). Instead of facing a costly and complicated trip to the dealership, get the definitive, hassle-free solution. This replacement BCM, professionally programmed with your vehicle’s original data, is designed to restore your carโs electronic systems to perfect working order.
Common Symptoms & Your Solution
A faulty BCM can feel like your car has a mind of its own. If you’re experiencing any of the following, this service is your answer:
- Erratic or non-functional interior and exterior lights
- Power windows, door locks, or mirrors not working correctly
- Intermittent starting problems or a complete no-start condition
- False security system alarms or key fob issues
- Warning lights on the dash (ABS, Airbag, Traction Control) that have no other cause
Our professional cloning service makes this a true plug-and-play repair. You simply send us your original BCM, we transfer all the critical vehicle-specific data to this replacement unit, and we ship it back to you, ready for installation. This process for your 2011-2012 LaCrosse Body Control Module eliminates the need for expensive dealership-only programming tools.
Features & Benefits
- โ Plug & Play Installation: Because we clone your original module’s data, this BCM is ready to install right out of the box with no additional programming required.
- โ Cost-Effective Repair: Avoid the high costs and scheduling headaches associated with dealership service departments.
- โ Guaranteed Compatibility: This service covers a wide range of part numbers, including 13583450, 13579004, 13580773, and more, ensuring a perfect match for your vehicle.
- โ No Core Charge: You are not required to return your original module after the service, giving you one less thing to worry about.
- โ Reliable Performance: This unit is backed by our one-year replacement warranty.
Expert Insight: The BCM as Your Car’s Central Hub
Think of the Body Control Module as the central nervous system for your vehicle’s comfort and convenience features. It doesn’t manage the engine, but it coordinates dozens of other systemsโfrom the dome light that turns on when you open the door to the complex logic that controls the anti-theft system. This is why a simple swap with a used BCM from another car won’t work; it contains the wrong ‘DNA’ for your specific vehicle’s options and security keys. Our cloning process precisely duplicates that DNA, making it the most reliable and efficient way to get your car back to 100% without involving the dealer.
Complete Fitment for Your 2011-2012 LaCrosse Body Control Module and More
While this is a perfect solution for the 2011-2012 Buick LaCrosse, this BCM and our programming service are also compatible with a wide array of other GM vehicles, including the Chevy Cruze, Volt, Equinox, Camaro, GMC Terrain, and Cadillac SRX. We ensure the programming is correct for the specific vehicle you are repairing.
Frequently Asked Questions
How does this mail-in programming service work?
It’s simple. After you complete your purchase, we will contact you with instructions to ship your original BCM to our facility. Once we receive it, our technicians will transfer all the necessary data to the replacement module and ship it back to you, typically within 1-2 business days. You’ll receive tracking information as soon as it’s on its way.
Is this BCM truly plug-and-play?
Yes. Because we clone the data from your original unit, the replacement BCM will be pre-configured for your vehicle’s specific VIN, options, and security information. This means you can install it and it will function correctly without any further steps.
What if my airbag light comes on after installation?
In some cases, the BCM and Supplemental Restraint System (SRS), or airbag module, may need to be re-synced. If the airbag light is on after installation, a procedure called ‘Setup SDM Primary Key in BCM’ will need to be performed with a professional scan tool to resolve it.
Which part numbers does this BCM replace?
This module and service are compatible with a wide range of part numbers, including 13583450, 13579004, 13580198, 13582396, 13586856, 13582688, 13577924, 13580773, and many others. If your part number is on the list, this is the correct solution for you.
Do I need to send my keys along with the module?
No, you do not need to send your keys. All the necessary security information is stored within the BCM itself, and our cloning process transfers it directly. Just send the module.
What other relearn procedures might be necessary?
Depending on your specific model, a Brake Pedal Position Sensor recalibration may be needed to ensure proper function of the brake lights and traction control system. Always consult a factory service manual or a qualified technician for vehicle-specific procedures.