Restore Your Buick’s Brainpower and End Electrical Frustration
Are strange electrical gremlins plaguing your Buick Regal, LaCrosse, or Malibu? Flickering lights, unresponsive power windows, a temperamental security system, or even a car that refuses to start can all point to a failing Body Control Module (BCM). This critical component acts as the central nervous system for your vehicle’s electronics, and when it falters, it can cause a cascade of confusing and frustrating problems. Instead of facing a costly and time-consuming trip to the dealership, our professional cloning service offers a simple, reliable, and direct solution.
Common Symptoms & Your Solution
A failing BCM can manifest in many ways. You might be experiencing:
- Power windows, door locks, or interior lights operating erratically or not at all.
- Dashboard warning lights that come on for no reason.
- Problems with the anti-theft or keyless entry systems.
- Communication errors with other vehicle modules (DTCs like U0140).
- In severe cases, a no-start condition where the engine cranks but won’t turn over.
This Programmed 2014-2017 Buick Regal BCM 13594564 is the definitive answer to these issues. We take the guesswork out of the repair by transferring the essential data from your original BCM directly onto this replacement unit. The result is a true plug-and-play module that restores your vehicle’s full functionality without the need for additional programming or calibration at a shop.
Features & Tangible Benefits
- ✔ Effortless Plug-and-Play Installation: Our mail-in cloning service means the BCM arrives ready to install. Simply disconnect the old unit and connect the new one, saving you hundreds in dealership programming fees.
- ✔ Restored Vehicle Functionality: Regain reliable control over your car’s lights, windows, locks, and other essential body electronics for a safer, more enjoyable drive.
- ✔ Guaranteed Compatibility: This module is a direct replacement for a wide range of part numbers, including 13580698, 13578458, 13589115, and more, ensuring a perfect fit for your specific vehicle.
- ✔ Preserves Original Settings: By cloning your original module, we ensure all your vehicle’s specific options, key programming, and security information are perfectly retained.
- ✔ Peace of Mind Included: This unit is backed by our one-year replacement warranty.
Expert Insight: The Power of a Perfect Clone
Many services offer BCMs “programmed to your VIN.” While that sounds good, it often only loads the base factory file. It doesn’t account for the subtle software updates or specific configurations your vehicle has acquired over its life. Our cloning process is different. We perform a full data transfer, creating an exact digital duplicate of your original module. This means the replacement BCM isn’t just compatible—it is your car’s original BCM in a new body. This is the most reliable method to ensure every feature works exactly as it did from the factory, without any surprises.
Important Post-Installation Information
While our goal is a seamless installation, some GM vehicles may require a simple sync procedure after the BCM is replaced. Please be aware of the following possibilities:
- Airbag System Sync: If the airbag warning light is on after installation, a technician will need to perform the “Setup SDM Primary Key in BCM” procedure with a professional scan tool. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary to ensure proper brake light and traction control operation.
These procedures are straightforward for any qualified technician. By purchasing this Programmed 2014-2017 Buick Regal BCM 13594564, you are getting the most critical and complex part of the job done for you, making the final steps simple and manageable.
Frequently Asked Questions
How does the mail-in cloning service work?
It’s a simple, three-step process. 1: You purchase this BCM. 2: We will contact you with secure, insured shipping instructions to send us your original BCM. 3: Once we receive it, we perform the data transfer to the new unit and ship it back to you, typically within 1-2 business days. We provide tracking information for the return journey.
Is this really “plug and play”?
Yes, for over 95% of installations. The cloning process handles all the complex programming. You just need to install the module. In some cases, as noted above, a simple relearn procedure for the airbag or brake pedal sensor may be required, which can be done by any competent repair shop.
How do I know if the BCM is definitely my problem?
While the symptoms listed are very common for BCM failure, we always recommend a proper diagnosis by a qualified technician. Checking for specific BCM-related diagnostic trouble codes (DTCs) and verifying power and ground at the module can confirm it is the source of the issue before you make a purchase.
Where is the BCM located on my vehicle?
The location varies. On the 2014-2017 Buick Regal, it’s typically behind the left side of the dash. For other models like the LaCrosse or Malibu, it’s often in the driver’s side (LH) kick panel. Always consult a service manual for your specific vehicle to confirm the exact location and removal procedure.
What happens if I don’t perform the airbag or brake relearn procedures?
If the airbag light is on, the system may not function correctly in an accident, so performing the sync is critical for safety. If the brake pedal position is not relearned, you may experience issues with brake light operation or improper engagement of the traction/stability control systems.
How long does the entire process take?
Factoring in shipping time both ways and our 1-2 day processing time, you can typically expect to have your replacement BCM back in your hands within 5-7 business days, getting your car back on the road much faster than waiting for a dealership appointment.