Tired of Unpredictable Electrical Problems in Your Buick Regal?
As a technician with over two decades of experience, I’ve seen firsthand how a failing Body Control Module (BCM) can turn a reliable car into a source of constant frustration. One minute your power windows work, the next they don’t. The security light flashes for no reason, or worse, your Regal refuses to start. These aren’t random glitches; they’re classic signs that the central nervous system of your vehicle’s electronics—the BCM—is failing. Dealerships often propose a costly replacement followed by expensive programming. We offer a smarter, more direct solution: a replacement 2014-2017 Regal BCM that arrives at your door fully programmed and ready for installation.
Our service is designed to be simple and effective. You send us your original BCM, and we transfer all the critical data—including VIN, mileage, and key fob information—to a fully tested replacement module. This cloning process makes the installation truly plug-and-play, eliminating the need for a trip to the dealer and the use of their specialized scan tools for programming. It’s the most efficient way to restore your vehicle’s proper function without the hassle and high cost.
A Technician’s Notebook: The Case of the Haunted Regal
A customer brought in a 2015 Buick Regal with a list of bizarre symptoms: the radio would shut off randomly, the interior lights would flicker, and occasionally the car wouldn’t recognize the key fob. They had already replaced the battery and checked the alternator. Diagnostics showed a flood of communication errors (U-codes) pointing to the BCM. Instead of a new, blank module that would require hours of programming and syncing, we opted for a cloned unit. We transferred the data from his faulty BCM to our replacement. The result? A 30-minute install and every single electrical gremlin was gone. The customer saved hundreds of dollars and got his car back the same day we received the part. This is the power of a direct data transfer.
Common Signs of a Failing BCM
- ✔ Intermittent or non-functional power windows, door locks, or interior lights.
- ✔ Erroneous warning lights on the dashboard (e.g., security, airbag, traction control).
- ✔ Key fob not being recognized, leading to remote function failure or no-start conditions.
- ✔ Communication issues with other modules, often triggering diagnostic trouble codes like U0100, U0140, or other U-series codes.
- ✔ Horn, wipers, or other accessories activating unexpectedly or not at all.
Our Simple, No-Hassle Service Process
- ✔ Step 1: Place Your Order. After you purchase this service, we will contact you with clear instructions and a shipping address. Please ensure your contact information is up to date.
- ✔ Step 2: Ship Us Your Original BCM. Carefully package and send your vehicle’s original Body Control Module to us.
- ✔ Step 3: We Handle the Programming. Upon receipt, our expert technicians will meticulously transfer all essential data from your module to the replacement 2014-2017 Regal BCM.
- ✔ Step 4: Plug-and-Play Installation. We ship the programmed module back to you. Simply install it, and in most cases, you’re ready to go. We’ll provide tracking information so you know exactly when to expect it.
Important Post-Installation Information
While our goal is a 100% plug-and-play experience, some vehicle systems may require a quick sync after installation. Please be aware of the following possibilities:
- 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 is a simple sync that re-establishes communication.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be required to ensure your brake lights and stability control systems function correctly.
- No Core Charge: You are not required to return your original module to us after the service, as we use it for the initial data cloning. There are no hidden core fees.
Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Guaranteed Vehicle Fitment
This module is a direct replacement for part numbers 13580698, 13578458, 13589115, 13589637, 13590173, 13590851, 13591300, 13592376, 13593775, 13593776, and 13594564. It is compatible with the following vehicles:
- 2014-2017 Buick Regal (LH dash)
- 2014-2015 Buick LaCrosse (LH kick panel)
- 2016 Buick LaCrosse (LH kick panel, ID 13580698 or 13594564)
- 2014-2015 Chevrolet Malibu (LH kick panel)
- 2016 Chevrolet Malibu (VIN 1, Limited) (LH kick panel)
- 2014-2015 Chevrolet Volt (RH engine compartment)
- 2014-2015 Chevrolet Camaro (RH dash)
- 2014-2016 Cadillac ELR (BCM at RH cowl)
- 2016 Cadillac ELR (Communication module at RH engine compartment)
- 2014-2016 Cadillac SRX (LH dash)
- 2014-2016 Chevrolet Spark (EV model) (left lower a-pillar)
Frequently Asked Questions
Do I need to do any programming myself?
No. This is a complete cloning service. We handle all the programming. The replacement module will arrive ready to be installed in your vehicle without the need for any additional programming.
Will my existing keys and key fobs work?
Yes. Because we clone the data from your original BCM, all of your existing keys and remotes will work immediately after installation, with no reprogramming required.
What information do you transfer?
We transfer all vehicle-specific data, which includes the VIN, security information for your keys, mileage, and any other settings stored in your original BCM to ensure seamless integration.
How do I find my BCM in a 2014-2017 Buick Regal?
In the 2014-2017 Buick Regal, the Body Control Module is typically located on the left-hand (driver’s) side of the dashboard, often behind the lower dash panel or kick panel.
Is this a reliable fix for my car’s electrical problems?
Absolutely. A failing BCM is a very common cause of widespread electrical issues. Replacing it with our pre-programmed unit is a proven, reliable, and cost-effective solution to restore your vehicle’s proper operation.