Restore Your Vehicle’s Electrical System with a Plug-and-Play Solution
Are you dealing with baffling electrical issues in your 2014-2015 Chevrolet Volt? Flickering lights, malfunctioning power windows, a security system that acts up, or even a car that refuses to start can all point to a single culprit: a failing Body Control Module (BCM). As the central hub for your car’s body electronics, a faulty BCM can turn your reliable vehicle into a source of constant frustration. Instead of facing expensive diagnostic fees and programming charges at the dealership, we offer a straightforward, cost-effective solution.
This is a comprehensive cloning service for your 2014-2015 Volt Body Control Module. The process is simple: you purchase this service, and we’ll provide instructions for shipping your original BCM to our facility. Our expert technicians will then transfer all the critical vehicle-specific data—including VIN, mileage, and key programming—to this replacement unit. We then ship the fully programmed module back to you, ready for immediate installation. This means no additional programming, no security relearn procedures, and no surprise trips to the dealer.
A Technician’s Notebook: The Case of the Erratic ELR
A few months back, a 2014 Cadillac ELR (which uses this same BCM) came into the shop with a list of symptoms that seemed completely unrelated. The radio would turn off randomly, the driver’s side turn signal worked intermittently, and the passive entry system was dead. The owner had already replaced the battery, thinking it was a simple voltage issue. After connecting my scan tool, I found a series of ‘Lost Communication with BCM’ codes (U0140). Instead of a complex wiring problem, the BCM itself was failing internally. We performed this exact cloning service, and once the programmed module was installed, every single issue vanished. It’s a powerful reminder of how this one component governs so much of the modern driving experience.
Common Signs of a Failing BCM
If the BCM in your vehicle is beginning to fail, you might experience one or more of the following issues. Recognizing them early can save you from a major headache down the road.
- ✔ Intermittent or non-functional headlights, taillights, or interior lights.
- ✔ Power windows, locks, or mirrors behaving erratically or not at all.
- ✔ The security system or keyless entry failing to work correctly.
- ✔ Dashboard warning lights appearing for no reason.
- ✔ Communication error codes, such as U0140, U0155, or other U-codes.
- ✔ A no-start or no-crank condition, even with a good battery and starter.
Your Straightforward Installation Guide
Once you receive your programmed module from us, installation is a direct swap. For a 2014-2015 Volt, the BCM is located in the right-hand side of the engine compartment. While specific steps can vary, here is a general guide:
- Safety First: Disconnect the negative terminal from your vehicle’s 12V battery to prevent any electrical shorts.
- Locate the BCM: Open the hood and find the BCM, typically housed in a protective case on the passenger side of the engine bay.
- Disconnect Connectors: Carefully unclip and remove the electrical connectors from the old BCM. Pay attention to the locking tabs; never force them.
- Remove the Old Module: Unbolt or unclip the original BCM from its mounting bracket.
- Install the New Module: Mount your newly programmed BCM in the same location and securely re-attach the electrical connectors. You should hear a click as they lock into place.
- Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position and test all body functions—lights, windows, locks, etc.—to confirm the repair.
Important Post-Installation Notes
In some cases, additional synchronization may be needed after installation:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a professional scan tool is required to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: Certain models may require a brake pedal position sensor recalibration to ensure proper brake light and traction control operation.
Disclaimer: Always consult a factory service manual or a qualified professional for procedures specific to your vehicle.
Verified Vehicle Compatibility
This BCM programming service is compatible with units bearing part numbers 13580698, 13578458, 13589115, 13589637, 13590173, 13590851, 13591300, 13592376, 13593775, 13593776, and 13594564. It fits the following vehicles:
- 2014-2015 Chevrolet Volt (Body Control Module; RH engine compartment)
- 2014-2016 Cadillac ELR (Body Control Module; RH cowl)
- 2014-2015 Buick LaCrosse (Body Control Module; LH kick panel)
- 2016 Buick LaCrosse (Body Control Module; LH kick panel, ID 13580698 or 13594564)
- 2014-2015 Chevrolet Malibu (Body Control Module; LH kick panel)
- 2016 Chevrolet Malibu (Body Control Module; VIN 1, Limited, LH kick panel)
- 2014-2017 Buick Regal (Body Control Module; LH dash)
- 2014-2015 Chevrolet Camaro (Body Control Module; RH dash)
- 2014-2016 Cadillac SRX (Body Control Module; LH dash)
- 2014-2016 Chevrolet Spark EV (Body Control Module; left lower a-pillar, electric model)
Frequently Asked Questions
How does this mail-in cloning service work?
After you place your order, we will contact you with instructions to ship your original BCM to us. Once we receive it, our technicians copy its unique data to the replacement module and ship the ready-to-install part back to you, typically within 1-2 business days of receipt.
Will I need to program this module at a dealership?
No. Our cloning service transfers all necessary programming from your old unit to the new one. This makes the replacement module plug-and-play, saving you the time, cost, and hassle of dealer programming.
What if my original BCM is completely dead or not communicating?
In many cases, even if the BCM is non-functional in the vehicle, we can still extract the necessary data directly from the memory chip. Please contact us with your specific situation before ordering if you suspect total failure.
What happens if the airbag light comes on after I install it?
This is a known possibility. It simply means the BCM and the airbag module (SDM) need to be re-synchronized. A qualified technician with a professional scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Is there a core charge or do I need to return my old part?
There is no core charge for this service. We only need your original module to perform the data transfer. Once the service is complete, you can keep your original module.