Is Your Chevrolet Volt Experiencing Bizarre Electrical Problems?
If your 2014-2015 Chevrolet Volt or another compatible GM vehicle is suddenly acting haunted—with flickering lights, malfunctioning power windows, a dead key fob, or random warning messages—the culprit is often a failing Body Control Module (BCM). The BCM is the central nervous system for your car’s body electronics, managing everything from interior lighting and security to power locks and climate control. When it fails, it can create a cascade of frustrating and seemingly unrelated issues.
From the Diagnostic Bay
We recently had a 2015 Chevy Malibu in the shop that was driving its owner crazy. The power locks would work one minute and not the next, the dome light would stay on, and the car’s security system would randomly trigger. The owner had already replaced the battery and checked all the fuses. After connecting our diagnostic scanner, we saw multiple communication error codes pointing to the BCM. Instead of a costly and complex replacement at the dealership, we provided a cloned BCM. The customer shipped us their original module, we transferred the data to a replacement unit, and sent it back. The installation took less than an hour, and every single electrical gremlin was gone. It’s a perfect example of how a single failing module can mimic a dozen different problems.
The Plug-and-Play Solution: A Programmed BCM
Simply swapping a used BCM from another vehicle won’t work. Each module is coded specifically to the vehicle’s VIN and its unique set of options. Our professional cloning service eliminates this roadblock. We take the essential data from your original, failing BCM and flash it directly onto this replacement unit. The result is a true plug-and-play module that is ready for installation right out of the box, with no need for an expensive trip to the dealership for programming.
Common Symptoms of a Failing BCM
- ✔ Intermittent or non-working power windows, door locks, or mirrors.
- ✔ Erratic behavior from interior or exterior lights (flickering, staying on, or not turning on).
- ✔ Key fob not being recognized or working intermittently.
- ✔ False security system alarms or anti-theft light staying on.
- ✔ Malfunctioning dashboard gauges or warning lights.
- ✔ Climate control system not responding correctly.
- ✔ Communication errors with other vehicle modules (DTCs like U-codes).
Why Choose Our Programmed 2014-2015 Volt Body Control Module?
This service is the most efficient and cost-effective way to restore your vehicle’s functionality. By cloning your original module, we ensure that the replacement BCM has the exact software, VIN, and key data your car needs to operate correctly. This preserves all your original settings and avoids the compatibility conflicts that can arise from installing a generic, unprogrammed module.
How The Process Works:
- ✔ Place Your Order: Complete your purchase through our secure checkout.
- ✔ We’ll Contact You: We will reach out to you with clear instructions and the shipping address to send your original BCM.
- ✔ Ship Your Original BCM: Carefully package and ship your module to us.
- ✔ Cloning and Return: Once we receive your module, our technicians will transfer the data to the replacement unit and ship it back to you, typically within 1-2 business days. We will provide you with tracking information.
- ✔ Install and Drive: Install the programmed module, and your vehicle’s body electronics will be fully restored.
Post-Installation Procedures
In most cases, this module is 100% plug-and-play. However, due to the complex integration of modern vehicle systems, a couple of minor relearn procedures may be necessary in some cases:
- 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 new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be required to ensure proper brake light and traction control operation.
Guaranteed Fitment for Multiple Models and Part Numbers
This BCM is a direct replacement for several part numbers and fits a wide range of GM vehicles. Please verify your part number is on this list:
Compatible Part Numbers: 13580698, 13578458, 13589115, 13589637, 13590173, 13590851, 13591300, 13592376, 13593775, 13593776, 13594564
Vehicle Fitment:
- 2014-2015 Chevrolet Volt
- 2014-2016 Cadillac ELR
- 2014-2015 Chevrolet Malibu
- 2016 Chevrolet Malibu (Limited)
- 2014-2015 Chevrolet Camaro
- 2014-2017 Buick Regal
- 2014-2016 Buick LaCrosse
- 2014-2016 Cadillac SRX
- 2014-2016 Chevrolet Spark (EV)
Frequently Asked Questions
What does the Body Control Module (BCM) do?
The BCM is a computer that controls and monitors most of your vehicle’s non-engine related electronic functions, such as power windows, locks, lights, security system, key fob entry, and climate controls.
Why is cloning my original BCM the best option?
Cloning transfers your vehicle’s specific VIN, security information, and optional feature data to the replacement module. This makes the new part plug-and-play, avoiding the need for expensive and complicated programming at a dealership.
How long does the programming service take?
Once we receive your original BCM, the cloning and preparation for return shipping typically takes 1-2 business days.
Do I need to do any programming myself after I receive the module?
No. The module arrives pre-programmed and ready for installation. In rare cases, a simple relearn procedure for the airbag or brake pedal sensor may be needed, as detailed above.
What happens if the airbag light comes on after I install it?
This indicates the BCM needs to be synchronized with the airbag module (SDM). A procedure called ‘Setup SDM Primary Key in BCM’ must be performed with a professional-grade scan tool to resolve this.
Can I still drive my car after I remove the BCM to ship it?
No, the vehicle will not be drivable without the Body Control Module installed. Please plan accordingly.