Is Your Vehicle’s Electrical System Acting Erratically?
The Body Control Module (BCM) is the central command center for your vehicle’s body electronics. It manages a wide array of functions, from power windows and door locks to the interior lights, security system, and key fob recognition. When the BCM begins to fail, it can create a host of confusing and frustrating electrical gremlins that can be difficult to diagnose. If you’re experiencing strange issues in your 2014-2015 Chevrolet Volt, or other compatible GM vehicles like the Malibu, LaCrosse, or SRX, a faulty BCM is a likely culprit.
Common Symptoms of a Failing BCM
A failing Body Control Module doesn’t always result in a simple check engine light. The symptoms are often intermittent and can affect multiple, seemingly unrelated systems. Look out for these common warning signs:
- ✔ Power windows, door locks, or mirrors working intermittently or not at all.
- ✔ The anti-theft or security system light staying on or flashing, potentially preventing the car from starting.
- ✔ Key fobs that suddenly stop working or only work sporadically.
- ✔ Interior or exterior lights (like dome lights or headlights) staying on, flickering, or not turning on.
- ✔ Dashboard gauges behaving erratically or giving false readings.
- ✔ Unexplained parasitic battery drain that kills your battery overnight.
- ✔ Communication error codes (U-codes) when scanned with a diagnostic tool.
The Plug-and-Play Solution: Our BCM Cloning Service
Replacing a BCM isn’t as simple as swapping the part. A new or used module from another vehicle is locked with a different Vehicle Identification Number (VIN) and security data. Installing it will cause system conflicts and the vehicle will not function correctly, if at all. This typically requires an expensive trip to the dealership for specialized programming.
Our professional cloning service is the ideal solution. We take all the essential programming, VIN, security information, and vehicle-specific options from your original module and transfer it directly onto a replacement unit. The result is a fully functional 2014-2015 Volt BCM that is 100% plug-and-play. You simply install it, and your vehicle is back on the road without any need for dealer intervention.
How Our Programming Service Works:
- ✔ Place Your Order: Complete your purchase through our secure checkout.
- ✔ Receive Instructions: We will contact you via the information on your order to provide a shipping address and instructions for sending us your original BCM.
- ✔ Ship Your Module: Carefully package your original BCM and ship it to our facility. We recommend using a service with tracking.
- ✔ We Perform the Cloning: Once we receive your module, our expert technicians will perform the data transfer to the replacement unit, typically within 1-2 business days.
- ✔ Receive Your Programmed Part: We ship the plug-and-play replacement module back to you. Tracking information will be provided as soon as it ships.
Installation and Post-Install Procedures
After installing your newly programmed BCM, your vehicle’s primary functions should be restored. However, in some cases, the BCM may need to re-establish communication with other key modules. Please be aware of the following potential procedures:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a procedure called ‘Setup SDM Primary Key in BCM’ is required. This syncs the BCM with the airbag module (SDM) and must be done with a professional-grade scan tool.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be necessary to ensure correct operation of the brake lights and traction control system.
Disclaimer: Specific procedures can vary by exact make and model. Always consult a factory service manual or a qualified technician for guidance.
Compatible Part Numbers & Vehicles
This service and module are compatible with the following part numbers:
13580698, 13578458, 13589115, 13589637, 13590173, 13590851, 13591300, 13592376, 13593775, 13593776, 13594564
This part will fit these makes and models with these options:
- Buick LaCrosse: 2014-2016
- Buick Regal: 2014-2017
- Cadillac ELR: 2014-2016
- Cadillac SRX: 2014-2016
- Chevrolet Camaro: 2014-2015
- Chevrolet Malibu: 2014-2016 (including Limited models)
- Chevrolet Spark EV: 2014-2016
- Chevrolet Volt: 2014-2015
Frequently Asked Questions
What does “cloning” mean for a BCM?
Cloning is the process of reading all the critical data—including the VIN, mileage, key programming, and vehicle-specific options—from your original BCM and writing it precisely onto the replacement module. This makes the new module an exact electronic duplicate of the old one, ensuring seamless, plug-and-play installation.
What if my original BCM is water damaged or completely unreadable?
In many cases, even with significant physical damage, we can still recover the necessary data. However, if the data is completely corrupted and unrecoverable, we will contact you to discuss options, which may include a full refund of the service fee. Please contact us before ordering if you suspect your module is unreadable.
Do I need to send my keys or other modules with the BCM?
No. Because we are cloning your original module’s data, all of your existing keys will work with the replacement BCM without any additional programming. You only need to send us the BCM itself.
How long does the entire process take from start to finish?
The total time depends on shipping transit times. Once we receive your module, our service is typically completed within 1-2 business days. We then ship the programmed module back to you.
Will I need a mechanic to perform the post-installation procedures?
The Airbag System Sync and Brake Pedal Position Relearn procedures require a professional bi-directional scan tool. While the physical installation is straightforward for a DIYer, these final sync procedures are best performed by a qualified automotive technician if they are required.
Is there a core charge for this part?
No, there is no core charge. We require your original module for the data transfer service, but you do not need to return the replacement part to us after installation.