Restore Full Functionality to Your Cadillac SRX or GM Vehicle
Is your Cadillac SRX, Chevy Cruze, or Buick LaCrosse acting possessed? Flickering dashboard lights, power windows with a mind of their own, or a security system that randomly prevents you from starting the car are all classic signs of a failing Body Control Module (BCM). As the central hub for your vehicle’s body electronics, a faulty BCM can turn your daily drive into a frustrating and unpredictable experience. This isn’t just an inconvenience; it can be a serious safety issue when components like lighting and security are compromised.
Forget the time-consuming and expensive trip to the dealership. We offer a streamlined, reliable solution with our professional cloning service. You simply send us your original BCM, and we transfer all of its critical data—including your VIN, key fob programming, and specific vehicle options—to this fully tested replacement unit. The module you receive back will be 100% plug-and-play, eliminating the need for any additional programming or calibration with expensive scan tools. It’s the most efficient way to get your car back to normal.
A Technician’s Notebook: The Ghost in the SRX
I remember a 2011 Cadillac SRX that came into the shop with a laundry list of bizarre complaints. The owner said the radio would switch stations on its own, the interior lights would pulse randomly, and occasionally the power liftgate wouldn’t open. He’d already replaced the battery and checked all the fuses. After connecting my diagnostic tool, I saw a storm of communication errors (U-codes) pointing to the BCM. Instead of a costly new module and hours of programming at the dealer, we performed a cloning service just like this one. Once the cloned module was installed, every single ghost-like electrical issue vanished. It’s a textbook example of how a failing 2011-2012 SRX BCM can create chaos, and how cloning provides a perfect, targeted fix.
Common Signs of a Failing GM BCM
If you’re experiencing any of the following, a failing BCM is the likely culprit. This replacement service for your 2011-2012 SRX BCM is designed to resolve these very issues:
- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Horn honking unexpectedly or not working at all.
- ✔ Dashboard warning lights (like the security or airbag light) staying on.
- ✔ Interior or exterior lights flickering, staying on, or not turning on.
- ✔ Remote keyless entry (key fob) failing to work.
- ✔ Vehicle’s anti-theft system preventing the engine from starting.
- ✔ Diagnostic trouble codes (DTCs) related to communication loss (U-codes) stored in the system.
A Straightforward Guide to Installation
Once you receive your pre-programmed module, installation is simple. For a 2011-2012 SRX, the BCM is typically located behind the driver’s side of the dashboard. While locations vary on other models, the process is similar.
- Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts.
- Locate the Original BCM: Access the BCM. On the SRX, this is on the left-hand side of the dash. On other models like the LaCrosse, it’s in the LH kick panel.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, remove any bolts or clips holding it in place.
- Install the New Module: Seat the replacement BCM in the same position and secure it. Reconnect all electrical connectors firmly until they click into place.
- Power Up: Reconnect the negative battery terminal.
- Verify Functionality: Start the vehicle and test all body functions—windows, locks, lights, radio, and key fobs—to confirm the repair was successful.
Post-Installation Notes
In some cases, minor relearn procedures may be needed after installation. This is normal and depends on your specific vehicle’s configuration.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a professional scan tool is required to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the airbag system with the new BCM.
- Brake Pedal Position Relearn: Some models may require a brake pedal position sensor recalibration to ensure proper brake light and traction control operation.
Verified Vehicle Compatibility
This BCM cloning service is compatible with units bearing part number 13583451 and other interchangeable numbers listed below. Please verify the part number on your original module matches one in this list for guaranteed compatibility.
Interchangeable Part Numbers: 13579004, 13580198, 13582396, 13583450, 13586856, 13582688, 13586278, 13501737, 13501739, 13577924, 13580773, 13583451
This service covers modules for the following vehicles (and more):
- 2011-2012 Cadillac SRX
- 2011-2012 Buick LaCrosse
- 2011-2012 Chevrolet Cruze
- 2011-2013 Chevrolet Volt
- 2011 Chevrolet Camaro (Convertible)
- 2011 GMC Terrain
- 2011 Chevrolet Equinox
- 2011 Buick Regal
- 2012 Chevrolet Orlando
Disclaimer: Always consult a factory service manual or a qualified technician for guidance specific to your vehicle.
Frequently Asked Questions
How does the cloning service work?
After you place your order, we will provide instructions for shipping your original BCM to us. Once we receive it, our technicians will extract the unique data and program it onto the replacement module. We then ship the plug-and-play replacement back to you.
Do I need to send my keys or any other parts?
No. We only need your original Body Control Module. Because we clone the data directly, your existing keys and remotes will work immediately upon installation.
Is this a guaranteed fix for my vehicle’s electrical problems?
This service corrects issues caused by a faulty BCM. If your vehicle’s problems are due to wiring, sensors, or other modules, this will not resolve them. Proper diagnosis is key, and the symptoms we’ve listed are strong indicators of BCM failure.
What is the turnaround time?
We pride ourselves on a fast process. The programming is typically completed and the replacement module is shipped back out within 1-2 business days of us receiving your original unit.
Will my vehicle’s mileage change?
No. The cloning process transfers all vehicle-specific data, including the correct mileage, from your old module to the new one. Your odometer reading will remain accurate.
What if my airbag light comes on after I install it?
This can occasionally happen. It requires a simple ‘Setup SDM Primary Key in BCM’ procedure, which can be performed by a repair shop with a professional-grade diagnostic tool to sync the systems and turn off the light.