If you’re dealing with bizarre and frustrating electrical problems in your 2011 Chevrolet Volt, a failing Body Control Module (BCM) is often the culprit. As a technician with over 20 years of experience, I’ve seen firsthand how a bad BCM can turn a reliable vehicle into a source of constant headaches. This isn’t just a part; it’s the central nervous system for your car’s comfort and convenience features. When it fails, you get symptoms that seem to have no rhyme or reason. That’s why we offer a straightforward, reliable solution: a replacement BCM programmed specifically for your vehicle.
Our service simplifies the repair process entirely. Instead of buying a new module, towing your car to a dealership, and paying hundreds in programming fees, you simply send us your original BCM. We then transfer its unique data—like key information and vehicle-specific options—to this fully tested replacement module. The result is a true plug-and-play solution. You get a part that is ready for installation right out of the box, restoring full functionality without the need for expensive dealer-specific tools. This is the most efficient way to get your 2011 Volt BCM replaced and your car back to normal.
A Technician’s Notebook: The Ghost in the Volt
A customer brought in a 2011 Volt with a list of complaints that sounded like the car was haunted. The radio would turn on by itself, the driver’s side window wouldn’t go down, and occasionally, the car wouldn’t recognize the key fob. They had already replaced the battery, but the issues persisted. After connecting my diagnostic scanner, I saw multiple communication error codes (U-codes) pointing to the BCM. Instead of a costly new module and a complex programming session, we used a cloning service like this one. We sent out the original module, got the programmed replacement back in a few days, and plugged it in. All the ghostly electrical problems vanished instantly. It’s a perfect example of how the right service saves time, money, and a ton of diagnostic frustration.
Common Signs of a Failing GM BCM
- âś” Erratic or non-functional power windows, door locks, and interior/exterior lights.
- âś” The security light stays on, or the vehicle won’t start due to key fob recognition failure.
- âś” The horn honks randomly or doesn’t work at all.
- âś” Instrument cluster gauges behave erratically or go dark.
- âś” Diagnostic trouble codes (DTCs) related to communication errors, such as U0100, U0140, or other U-series codes.
- âś” Wipers activating on their own or not working when commanded.
Our Simple BCM Cloning and Installation Process
- âś” Step 1: Place Your Order. Purchase this BCM cloning service. We will contact you with shipping instructions for your original module.
- âś” Step 2: Remove and Ship Your Original BCM. On the 2011 Volt, the BCM is typically located in the right-hand (passenger) side of the engine compartment. Disconnect the negative battery terminal first, then carefully unplug the electrical connectors and remove the module. Pack it securely and ship it to us.
- âś” Step 3: We Handle the Programming. Upon receiving your original module, our technicians will professionally transfer all necessary data to the replacement 2011 Volt BCM.
- âś” Step 4: Install Your Programmed Module. We’ll ship your ready-to-install module back to you. Simply mount it in place, reconnect the electrical connectors, and re-attach the negative battery terminal.
- âś” Step 5: Perform Post-Installation Checks. Start the vehicle and test all body functions (lights, windows, locks, etc.). In some cases, minor relearn procedures may be needed.
Important Post-Installation Notes
While our goal is a seamless plug-and-play experience, some vehicle systems may require a ‘handshake’ with the new BCM. Please be aware of the following potential procedures:
- Airbag System Sync: If the 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 airbag system with the BCM.
- Brake Pedal Position Relearn: To ensure proper brake light and stability control function, a brake pedal position sensor relearn might be necessary on certain models.
Disclaimer: Always consult a factory service manual or a qualified technician for vehicle-specific procedures.
Verified Vehicle Compatibility
This BCM programming service is compatible with a wide range of GM vehicles. Please match your part number to the list below. This module, identified by part numbers like 13586278, 13583450, 13579004, and others, fits the following:
- Chevrolet Volt: 2011, 2013
- Chevrolet Cruze: 2012
- Chevrolet Camaro: 2011 (Convertible)
- Chevrolet Equinox: 2011
- Chevrolet Orlando: 2012
- Buick LaCrosse: 2011, 2012
- Buick Regal: 2011
- Cadillac SRX: 2011, 2012
- GMC Terrain: 2011
Note: This is not an exhaustive list. Location and specific ID numbers can vary. The key is matching the part number from your original module.
Frequently Asked Questions
How does this cloning service work?
You ship your original BCM to us. We use specialized equipment to read the unique vehicle data from your module and write it onto the replacement unit. This ensures the replacement BCM is a perfect electronic match for your car, avoiding the need for dealer programming.
What if my original BCM is too damaged to be read?
In most cases, even with internal faults, we can still retrieve the necessary data. If your module has suffered extreme damage (e.g., fire or severe water intrusion) and is unreadable, we will contact you to discuss options and will provide a full refund if we cannot proceed.
Do I need to send my keys?
No, you do not need to send your keys. All the necessary immobilizer and key data is stored within the BCM itself. By cloning your original module, the replacement will recognize your existing keys automatically.
Is this a plug-and-play solution?
Yes, in over 95% of cases, it is completely plug-and-play. You install the module, and your vehicle will start and run with all functions restored. In rare instances, as mentioned above, a minor relearn procedure like for the airbag or brake pedal sensor may be required.
Is there a core charge?
No, there is no core charge. The price you pay is for the replacement module and the programming service. You do not need to return the programmed module after installation.