Restore Your Vehicle’s Functionality with a Pre-Programmed BCM
Are you battling frustrating and unpredictable electrical issues in your 2010 Buick LaCrosse, Allure, or Chevy Camaro? Intermittent warning lights, power windows with a mind of their own, or a security system that prevents your car from starting are classic signs of a failing Body Control Module (BCM). As the central hub for your vehicle’s body electronics, a faulty BCM can cause chaos. This isn’t just an inconvenience; it can affect safety systems and leave you stranded. We offer a straightforward, reliable solution that eliminates the need for expensive dealership visits and complex programming.
I remember a 2010 LaCrosse that came into the shop with a list of gremlins that seemed unrelated. The radio would turn off randomly, the driver’s side power lock wouldn’t work, and the interior dome light would flicker. The owner had already replaced the battery and checked fuses. After hooking up my scan tool, I found a series of U-codes (communication errors), specifically a U0140, pointing to a loss of communication with the BCM. Instead of a clear failure, the module was intermittently dropping off the network. This is a common failure pattern I’ve seen dozens of times. Our cloning service is the perfect fix, as it transfers the vehicle-specific data to a known-good module, resolving these ghost-like issues without the hassle of a full dealership re-flash.
Why Choose Our Plug-and-Play BCM Service?
Forget the dealership headache. A new BCM from the dealer requires towing your vehicle and paying for several hours of labor for installation and programming. Our service for your 2010 LaCrosse BCM simplifies the entire process. You simply send us your original BCM, we transfer all the critical data—including VIN, mileage, and key information—to this replacement unit. When you receive it back, it’s a true plug-and-play installation. This not only saves you hundreds of dollars but also significant time and frustration.
Common Signs of a Failing BCM
If your vehicle is experiencing these issues, a failing BCM is the likely culprit. A faulty 2010 LaCrosse BCM can disrupt communication between various electronic systems.
- ✔ Erratic or non-functional power windows, door locks, or mirrors.
- ✔ Interior or exterior lights that stay on, flicker, or don’t work at all.
- ✔ The anti-theft or security system light is on, preventing the car from starting.
- ✔ Dashboard warning lights appearing for no reason (e.g., ABS, Airbag, Traction Control).
- ✔ Communication-related Diagnostic Trouble Codes (DTCs) such as U0140, U0155, or other U-codes.
- ✔ Horn honking unexpectedly or not working when pressed.
A Straightforward Guide to Installation
Installing your programmed BCM is a manageable task for a DIY enthusiast. Follow these steps carefully to ensure a smooth replacement.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait 10-15 minutes to allow all systems to power down completely.
- Locate the BCM: On the 2010 LaCrosse and Allure, the BCM is located behind the driver’s side kick panel, near your left foot. For the Camaro, it’s behind the passenger’s side dash/kick panel. You may need to remove a plastic trim piece to access it.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the module from its mounting bracket.
- Install the Replacement: Mount the new, programmed BCM in the same location. Securely reconnect all electrical connectors, ensuring they click into place.
- Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘ON’ position (without starting the engine) and test all body functions: windows, locks, lights, wipers, and horn.
Important Post-Installation Notes
While our cloning service makes this a plug-and-play part, some GM vehicles may require a simple relearn procedure to sync all systems perfectly. These are not always necessary but are good to be aware of:
- Airbag System Sync: If your airbag warning light is illuminated after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be required to ensure proper brake light operation and to clear any traction control warnings.
Verified Vehicle Compatibility
This Body Control Module is a direct-fit, programmed solution for the following vehicles. It is compatible with part numbers 13577268, 13500385, and 13578421.
- 2010 Buick Allure (Located at LH kick panel)
- 2010 Buick LaCrosse (Located at LH kick panel)
- 2010 Chevrolet Camaro (Located at RH dash)
Frequently Asked Questions
How does the programming service work?
After you place your order, we will contact you with instructions to ship your original BCM to us. Once we receive it, we perform a full data transfer to the replacement module. We then ship the ready-to-install BCM back to you, typically within 1-2 business days.
Is this a plug-and-play part?
Yes! Because we clone the data from your original module, this part is 100% plug-and-play. It requires no additional programming from a dealer or mechanic after you receive it. In rare cases, minor relearn procedures may be needed as outlined above.
What if my original BCM is completely dead or missing?
Our cloning service requires a readable original module. If your BCM is water damaged, burnt, or physically broken, we may not be able to retrieve the data. Please contact us before ordering if you have concerns about the condition of your original part.
Do I need to send my keys?
No, you do not need to send us your keys. All the necessary security information is stored within the BCM itself, and our cloning process transfers it seamlessly. Your existing keys will work perfectly.
Is there a core charge?
No, there is absolutely no core charge for this part. You can keep your original module after you send it to us for the data transfer service.