Dealing with bizarre electrical problems in your 2014-2015 Chevy Volt? From flickering lights to power windows with a mind of their own, a failing Body Control Module (BCM) can be the culprit. As the central command for your vehicle’s body electronics, when the BCM goes down, it can cause a cascade of frustrating issues. I’ve spent over two decades in the garage, and I’ve seen how a faulty BCM can make a perfectly good car feel unreliable. That’s why we offer a straightforward, professional solution to get you back on the road without the dealership price tag or complexity.
This isn’t just a part; it’s a complete service. We provide a fully functional replacement BCM that is professionally programmed using the data from your original module. This cloning process ensures that all your vehicle’s specific settings, security information, and options are transferred seamlessly. The result is a true plug-and-play component that restores your Volt’s factory functions correctly the first time.
Common Signs of a Failing BCM
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or remote keyless entry not working correctly.
- ✔ The security system engaging randomly or preventing the car from starting.
- ✔ Dashboard warning lights appearing for no reason.
- ✔ Communication failure codes (U-codes) stored in the system when scanned.
- ✔ Unexplained battery drain, also known as a parasitic draw.
A Technician’s Notebook: The Phantom Drain
A customer brought in a 2015 Volt with a classic complaint: the 12V battery would be dead every few mornings. They’d already replaced the battery twice. After checking the alternator and running a parasitic draw test, I found a significant amp draw that wouldn’t go away after the car went to ‘sleep’. Instead of tearing the whole car apart, I used a thermal camera and noticed the BCM, located in the passenger-side engine compartment, was unusually warm. The module was failing internally, never fully shutting down and slowly draining the battery. A cloned 2014-2015 Volt Body Control Module fixed the draw and saved the customer from hundreds more in diagnostic fees.
A Straightforward Guide to Our Cloning Service
- ✔ Purchase: Complete your order for this BCM programming service. Ensure your contact information is accurate.
- ✔ We Contact You: After your purchase, our team will reach out with clear, step-by-step instructions and a shipping address for you to send us your original BCM.
- ✔ Ship Your Module: Carefully package and ship your original BCM to our facility. We recommend using a tracked shipping service.
- ✔ Programming: Once we receive your module, our technicians will expertly transfer all critical data to the replacement unit. This typically takes 1-2 business days.
- ✔ Return Shipment: We ship your original module and the newly programmed replacement back to you. You’ll receive tracking information as soon as it’s on its way.
- ✔ Installation: Install the programmed BCM back into your vehicle. In most cases, it’s a direct fit with no further programming needed.
Important Post-Installation Information
While our goal is a 100% plug-and-play experience, some modern GM vehicles require a final handshake between modules. Please be aware of the following possibilities:
- 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 new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn might be necessary to ensure brake lights and traction control function as intended.
Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Verified Vehicle Compatibility
This BCM is compatible with a range of GM vehicles and part numbers. Please match your part number or vehicle from the list below. The part number is printed on the label of your original module.
Replaces Part Numbers: 13580698, 13578458, 13589115, 13589637, 13590173, 13590851, 13591300, 13592376, 13593775, 13593776, 13594564
- Chevrolet Volt: 2014-2015 (Body Control, RH engine compartment)
- Chevrolet Camaro: 2014 (Conv), 2015 (Body Control, RH dash)
- Chevrolet Malibu: 2014-2015 (Body Control, LH kick panel)
- Chevrolet Malibu Limited: 2016 (VIN 1, Body Control, LH kick panel)
- Chevrolet Spark EV: 2014-2016 (Body Control, left lower a-pillar)
- Buick LaCrosse: 2014-2015, 2016 (Body Control, LH kick panel, check ID)
- Buick Regal: 2014-2017 (Body Control, LH dash)
- Cadillac ELR: 2014-2016 (Body Control, RH cowl or Communication, RH engine compartment)
- Cadillac SRX: 2014-2016 (Body Control, LH dash)
Frequently Asked Questions
How does the cloning service work?
You purchase the service and then ship your original BCM to us. We extract the vehicle-specific data from it and flash it onto the replacement module. This makes the new module a perfect electronic match for your car, avoiding the need for dealer programming.
Do I need to send my original BCM?
Yes, sending your original module is required. We need it to perform the data transfer service that makes the replacement unit plug-and-play for your specific vehicle. We will contact you with shipping instructions after your purchase.
Is there a core charge?
No, there is no core charge for this service. We will return your original module along with the newly programmed replacement.
Will this fix my car’s specific problem?
This service corrects issues caused by a faulty BCM. If your vehicle exhibits symptoms like erratic lights, lock failures, or no-start conditions related to the BCM, this is the solution. Proper diagnosis is key, as other modules can cause similar issues.
What tools are needed for installation?
Basic hand tools are typically all that’s required to disconnect the battery and remove/reinstall the module itself. For the 2014-2015 Volt, the BCM is located in the right-hand (passenger side) of the engine compartment.