Restore Your Vehicle’s Electrical System with a Hassle-Free Solution
Are you dealing with baffling electrical issues in your 2012 Chevrolet Volt? Flickering lights, unresponsive power windows, a security system that has a mind of its own, or even a car that refuses to start can all point to a single culprit: a failing Body Control Module (BCM). As the central nervous system for your vehicle’s comfort and convenience features, a faulty BCM can create a cascade of frustrating problems. This isn’t just an inconvenience; it can affect your vehicle’s security and functionality. Our professional programming service for this 2012 Volt BCM is the most reliable and straightforward path to getting your car back to normal.
Forget about expensive dealership visits and the complexities of programming a new module from scratch. We handle the technical work for you. By transferring the essential data from your original BCM to this replacement unit, we deliver a true plug-and-play component. This process ensures that all your vehicle’s specific settings, including key fob data and security parameters, are perfectly preserved. You simply install the module, and you’re ready to go.
A Technician’s Notebook: The Ghost in the Machine
I once had a 2012 Chevy Volt in my bay that was driving its owner crazy. The horn would randomly blare, the interior lights would stay on, and the radio would switch stations on its own. The owner had replaced the battery and checked all the fuses, but the ‘ghosts’ remained. After hooking up my diagnostic scanner, I saw a flurry of communication error codes (U-codes) pointing to the BCM. A failing BCM doesn’t always die completely; sometimes, it just becomes erratic. We used this exact cloning service to provide a pre-programmed 2012 Volt BCM. Once installed, every single phantom issue vanished. It’s a classic case where pinpointing the BCM saves hundreds, if not thousands, in wasted diagnostic time and parts.
Key Symptoms of a Failing BCM
If your vehicle is exhibiting any of these behaviors, a failing BCM is the likely cause. Look out for these common warning signs:
- ✔ Power windows, door locks, or mirrors operate intermittently or not at all.
- ✔ Interior or exterior lights flicker, stay on, or won’t turn on.
- ✔ The vehicle’s security system engages randomly or prevents the car from starting.
- ✔ The horn honks without reason or the windshield wipers activate on their own.
- ✔ Diagnostic trouble codes (DTCs) related to communication errors, such as U0140, U0155, or other U-codes.
- ✔ Inconsistent or non-functional key fob operation.
Our Simple Mail-In Programming Service
Our process is designed to be as easy as possible for you. After you complete your purchase, we will contact you with clear, step-by-step instructions for shipping your original BCM to our facility. Once we receive it, our technicians will expertly transfer all the necessary data to this replacement module. We then ship the fully programmed unit back to you, typically within 24-48 hours. You’ll receive tracking information so you can follow its journey back to your garage.
A Straightforward Guide to Installation
Installing your newly programmed BCM is a direct replacement process. Here’s a general overview of the steps:
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
- Locate the BCM: On the 2012 Volt, the Body Control Module is typically found in the right-hand side of the engine compartment. Consult a service manual for the exact location if you’re unsure.
- Remove Your Original BCM: Carefully disconnect all electrical connectors from the module. Then, unbolt it from its mounting bracket. Take photos beforehand if it helps you remember the connector positions.
- Ship It to Us: Package your original BCM securely and send it to us using the instructions we provide.
- Install the Replacement: Once you receive the programmed module from us, simply mount it in place and reconnect all the electrical connectors.
- Final Steps: Reconnect the negative battery terminal. Start the vehicle to confirm that the issues are resolved.
Important Post-Installation Information
In some cases, additional synchronization 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 on 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 the brake lights and traction control system function correctly.
- No Core Charge: You are not required to send your old BCM back to us after the repair, as we use it for the initial data transfer. There is no core charge or deposit.
Disclaimer: Vehicle systems vary. Always refer to a factory service manual or consult with a qualified automotive technician for procedures specific to your vehicle.
Will This Fit My Vehicle?
This BCM is a guaranteed fit for the following vehicles and part numbers. Please verify your part number is on this list before ordering. Compatible Part Numbers: 13580696, 123589093, 13588446, 13584692, 13583542.
- Buick LaCrosse: 2012-2013 (LH kick panel)
- Buick Regal: 2012 (LH dash)
- Buick Verano: 2012 (below center of dash)
- Cadillac SRX: 2012 (LH dash, ID 13580696)
- Chevrolet Camaro: 2012-2014 (RH dash)
- Chevrolet Equinox: 2012 (LH side dash)
- Chevrolet Spark: 2013 (left lower a-pillar)
- Chevrolet Volt: 2012 (RH engine compartment)
- GMC Terrain: 2012 (LH side dash)
Frequently Asked Questions
What does a BCM cloning service do?
Cloning, or data transfer, is a process where we copy the critical vehicle-specific information—like VIN, mileage, and key security data—from your original BCM onto the replacement module. This makes the replacement unit plug-and-play, avoiding the need for expensive dealership programming.
Do I need any special tools to install this?
For the physical installation, you’ll only need basic hand tools to access and unbolt the module. However, as noted, some vehicles may require a professional-grade scan tool for post-installation procedures like an airbag system sync if a warning light appears.
Why is my airbag light on after installing the BCM?
The BCM communicates with the airbag system (SDM). If the security keys between the two modules don’t match perfectly, the airbag light will illuminate as a safety precaution. A ‘Setup SDM Primary Key in BCM’ procedure with a proper scan tool will resolve this by syncing the modules.
How long does the programming service take?
We pride ourselves on a fast turnaround. Once we receive your original module, we typically complete the programming and ship your replacement BCM back to you within one to two business days.
Is there a core charge for this part?
No. There is no core charge or deposit required. We need your original module to perform the data transfer service, but you are not required to leave it with us.