Is Your GM Vehicle Plagued by Baffling Electrical Issues?
The Body Control Module, or BCM, is the central nervous system for your vehicle’s comfort, convenience, and security features. It manages everything from your power windows and door locks to the interior lights, anti-theft system, and even communication between other critical modules. When the BCM begins to fail, it can create a cascade of frustrating and seemingly unrelated problems, making your car unreliable and difficult to diagnose. If you’re experiencing these issues, a faulty BCM is a likely culprit.
Common Symptoms of a Failing BCM
- ā Erratic or non-functional power windows, door locks, and mirrors.
- ā Interior or exterior lights staying on, not working, or flickering.
- ā The security system acting up, causing alarm issues or no-start conditions.
- ā Horn honking unexpectedly or not working at all.
- ā Instrument cluster gauges behaving erratically or warning lights appearing for no reason.
- ā Key fobs that stop working or have an intermittent connection.
- ā Complete loss of power to various accessories.
The Simple, No-Dealer-Visit Solution for Your 2011 Volt BCM
Replacing a BCM isn’t just a matter of swapping parts. These modules are programmed specifically to your vehicle’s unique VIN and options package. A new module from the dealership requires expensive and time-consuming programming with specialized tools. Our unique cloning service eliminates this hassle entirely. We transfer the critical data from your original, failing BCM directly onto this replacement unit. The result is a true plug-and-play module that is ready for installation the moment you receive it, saving you hundreds of dollars in dealership fees and programming costs.
How Our Programming Service Works:
- ā Place Your Order: Complete your purchase through our secure checkout.
- ā We’ll Contact You: Our service team will reach out with simple instructions and a shipping address for you to send your original BCM to us.
- ā Ship Your Original Module: Package your original BCM securely and ship it to our facility.
- ā We Clone the Data: Upon arrival, our technicians will professionally transfer all necessary data (VIN, key information, security settings, etc.) to the replacement module.
- ā Receive Your Programmed Part: We ship the fully programmed, plug-and-play replacement BCM back to you, typically within 24-48 hours of receiving your original.
Important Post-Installation Information
While our goal is a seamless plug-and-play experience, certain vehicle systems may require a recalibration or sync procedure after the new module is installed. This is a normal part of the vehicle’s security and safety architecture.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a procedure called ‘Setup SDM Primary Key in BCM’ must be performed. This requires a professional-grade scan tool to sync the airbag system with the new BCM and extinguish the light.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be necessary. This ensures the brake lights and traction control system function correctly.
Please consult a factory service manual or a qualified technician for specific guidance, as procedures can vary by vehicle.
Guaranteed Fitment for Multiple GM Models
This BCM, identified by part number 13586856, is a direct replacement for a wide range of GM vehicles. It is compatible with numerous part numbers, including 13583450, 13579004, 13580198, 13582396, 13582688, 13586278, 13501737, 13501739, 13577924, 13580773, and 13583451. It fits models such as the Chevy Volt, Cruze, Equinox, Camaro, Orlando, Buick LaCrosse, Regal, Cadillac SRX, and GMC Terrain. Please verify your part number to ensure compatibility.
Frequently Asked Questions
What exactly does the Body Control Module (BCM) do?
The BCM is a computer that acts as a central hub for your car’s body electronics. It controls non-engine related functions like power windows, locks, lights, wipers, security system, and keyless entry, ensuring all these convenience features work together properly.
Why do I need to send you my original BCM?
Your original BCM contains vital security and vehicle-specific configuration data. By cloning this data to the replacement module, we create a true plug-and-play part. This process avoids the need for expensive dealership programming and ensures the new module works perfectly with your existing keys and systems.
Is this installation really plug-and-play?
Yes, in over 95% of cases, the installation is completely plug-and-play. You simply disconnect the old module and connect the new one. In rare cases, as noted above, a simple relearn procedure for the airbag or brake pedal sensor may be required, which can be done by most repair shops.
How long does the cloning service take?
We pride ourselves on a fast turnaround. Once we receive your original module, the cloning process is typically completed and the replacement part is shipped back out within one to two business days.
Will this part fix my specific electrical problem?
This BCM will correct issues directly caused by a faulty Body Control Module. While the symptoms listed are common indicators of BCM failure, we always recommend a proper diagnosis by a qualified technician to confirm the BCM is the source of your problem before ordering.