Restore Your Vehicle’s Electrical Stability with a Perfectly Matched BCM
Are you dealing with baffling electrical issues in your Chevrolet Volt or other GM vehicle? Flickering dashboard lights, malfunctioning power windows, a key fob that works intermittently, or a security system that has a mind of its own are all classic signs of a failing Body Control Module (BCM). The BCM is the central command center for your car’s body electronics, and when it fails, it can cause widespread, frustrating problems. Instead of facing a costly trip to the dealership for a new module and expensive programming, we offer a simple, reliable, and affordable solution.
This listing is for a replacement BCM that is professionally programmed using the data from your vehicle’s original module. This cloning service ensures a 100% correct and seamless match to your car’s specific options and security information. The result is a true plug-and-play module that gets you back on the road without any additional programming fees. We handle all the technical work for you.
From the Diagnostic Bay: The Case of the Confused Volt
A customer brought in a 2011 Chevy Volt last month with a laundry list of bizarre symptoms. The radio would turn on and off by itself, the driver’s side window wouldn’t go down, and a ‘Service Theft Deterrent System’ message was always on. Standard diagnostics pointed to a communication breakdown, a common sign of BCM failure. The dealership quoted him over $900 for a new BCM and the required programming. Instead, we recommended this cloning service. He mailed us his faulty BCM, we transferred the data to a replacement unit, and shipped it back. He installed it himself in under 30 minutes. The car came back to life instantly—all symptoms gone. This is the exact reason I trust this service; it’s a direct, effective fix that saves vehicle owners significant money and hassle.
Is Your GM Vehicle Showing These BCM Failure Signs?
- ✔ Intermittent or non-working power windows, door locks, or interior lights.
- ✔ The key fob or remote start function fails to work reliably.
- ✔ Warning lights for the security, airbag, or traction control systems appear on the dash.
- ✔ The vehicle’s horn or alarm goes off randomly.
- ✔ Communication error codes, often in the U-series (like U0140, U0155), are stored in the system.
- ✔ Wipers or other accessories activate on their own or won’t turn off.
A Straightforward Guide to Installation
- ✔ Safety First: Always disconnect the negative terminal from your vehicle’s battery before working on electrical components.
- ✔ Locate the BCM: On a 2011 Chevrolet Volt, the Body Control Module is typically located in the engine compartment on the right-hand (passenger) side. For other models, its location can vary (e.g., under the dash, in a kick panel), so consult a service manual if you’re unsure.
- ✔ Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be pressed to release. Once disconnected, unbolt the module from its mounting bracket.
- ✔ Install the New Module: Mount your newly programmed BCM in the same location and securely fasten it. Reconnect all the electrical connectors, ensuring they click firmly into place.
- ✔ Reconnect Battery: Reattach the negative battery terminal. Your vehicle is now ready to start.
Important Post-Installation Information
While our cloning service makes this a plug-and-play repair, some vehicle systems may require a ‘handshake’ with the new BCM. Please be aware of the following:
- Airbag System Sync: If your airbag warning light is on after installation, a simple ‘Setup SDM Primary Key in BCM’ procedure may be needed. This requires a professional scan tool and syncs the BCM with the airbag system.
- Brake Pedal Position Relearn: On certain models, the brake pedal position sensor might need to be recalibrated to ensure correct brake light and traction control operation.
Disclaimer: Vehicle systems vary. For detailed procedures specific to your make and model, always refer to a factory service manual or consult with a qualified automotive technician.
Verified Compatibility for Your Vehicle
This BCM is a direct replacement for the following part numbers: 13579004, 13580198, 13582396, 13583450, 13586856, 13582688, 13586278, 13501737, 13501739, 13577924, 13580773, and 13583451.
It is confirmed to fit the following vehicles:
- Buick LaCrosse (2011-2012)
- Buick Regal (2011)
- Cadillac SRX (2011-2012)
- Chevrolet Camaro (2011)
- Chevrolet Cruze (2012)
- Chevrolet Equinox (2011)
- Chevrolet Orlando (2012)
- Chevrolet Volt (2011, 2013)
- GMC Terrain (2011)
Frequently Asked Questions
How does the cloning service work?
After you purchase, we will provide you with instructions to ship your original BCM to us. Our technicians will extract the vehicle-specific data and transfer it to the replacement module. We then ship the ready-to-install BCM back to you.
Do I need to get this programmed by a dealer?
No. The main benefit of our service is that the module arrives already programmed for your vehicle. This is a plug-and-play solution that allows you to avoid expensive dealership programming.
What if my original BCM is damaged or unreadable?
In most cases, even if the BCM is failing, the core data is still retrievable. If we encounter an issue where the data cannot be read, we will contact you immediately to discuss options.
Is there a core charge?
No, there is no core charge for this service. We only need your original module to perform the data transfer. You are not required to send it back after you receive the replacement.
Will this fix my specific problem?
This BCM will fix issues directly caused by a faulty Body Control Module. It’s crucial to properly diagnose the problem first. If your vehicle exhibits the symptoms listed above, a failing BCM is the most likely cause.
Why is my airbag light on after installation?
The BCM communicates with the airbag system (SDM). Sometimes, they need to be re-synced after a module is replaced. This is a simple procedure called ‘Setup SDM Primary Key in BCM’ that can be done with a professional scan tool.