Is Your GM Vehicle Plagued by Bizarre Electrical Issues?
Are you dealing with flickering lights, malfunctioning power windows, a security system that acts on its own, or random warning lights on your dashboard? These are classic signs of a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s electronic accessories, and when it starts to fail, it can cause a cascade of frustrating and unpredictable problems. Replacing it at a dealership often involves costly parts, labor, and programming fees. We offer a simple, cost-effective, and reliable solution.
This listing is for a replacement BCM, part number 13594692, that is delivered to you fully programmed and ready for installation. We achieve this through a professional cloning service. You simply purchase this service, send us your original BCM, and we transfer all the critical vehicle-specific data—including VIN, mileage, and key information—to the replacement unit. The module you receive back will be 100% plug-and-play, eliminating the need for a trip to the dealer for expensive programming.
We had a 2015 Silverado 2500 in the shop that was driving its owner crazy. The radio would turn off randomly, the dome lights would stay on, and the power locks worked intermittently. He had already replaced the battery and checked all the fuses. After a quick scan, we pinpointed a communication fault with the BCM. Instead of a new module and a complex programming session, we used our cloning service. We sent his original module out, got the programmed replacement back in a few days, and installed it in under 30 minutes. The truck’s electrical systems were immediately stable, and all functions returned to normal. It’s a straightforward fix that saves hundreds of dollars and significant downtime compared to traditional repair methods.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional interior and exterior lights (headlights, taillights, dome lights).
- ✔ Power windows, door locks, or mirrors not working correctly.
- ✔ Vehicle’s anti-theft or security system malfunctioning or preventing the car from starting.
- ✔ Horn honking unexpectedly or not working at all.
- ✔ Wipers operating intermittently or at the wrong speed.
- ✔ False warnings on the instrument cluster (e.g., ‘Door Ajar’ light).
- ✔ Communication errors with other vehicle modules (DTC codes starting with ‘U’).
Why Choose Our Programmed 2015 Suburban BCM Service?
Our professional cloning service makes this a seamless repair. By transferring the data from your original module, the replacement BCM integrates perfectly with your vehicle’s existing electronic systems. This process ensures that all factory-installed features and security protocols are retained without any additional calibration. It is the most reliable way to restore your vehicle’s functionality without dealer intervention.
How The Process Works:
- ✔ Place Your Order: Complete the purchase for this service.
- ✔ Receive Instructions: We will contact you via email or phone with detailed instructions on how to remove and where to ship your original BCM.
- ✔ Ship Your Module: Carefully package and send your original BCM to our facility.
- ✔ We Program Your Replacement: Upon receipt, our technicians will professionally clone all necessary data to the replacement module, typically within 1-2 business days.
Important Post-Installation Information
While our goal is a 100% plug-and-play experience, some GM vehicles may require minor recalibration procedures after the BCM is reinstalled. These are typically simple and can sometimes be done without special tools.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is needed. This requires a professional-grade scan tool to sync the airbag module with the new BCM. This is only necessary if the light appears.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be required to ensure correct brake light operation and to satisfy the traction control system.
Please consult a factory service manual or a qualified technician for vehicle-specific procedures.
Fitment and Part Numbers
This BCM is a direct replacement for part numbers: 13594692, 13594768, 13593214, 13580690, 13591519, and 13594769. It fits a wide range of GM vehicles, including but not limited to the 2014-2015 Sierra & Silverado, 2015 Suburban, Tahoe, Yukon, Escalade, and various Cadillac and Chevrolet sedans. Please verify your part number before ordering to ensure compatibility.
Frequently Asked Questions
What is a BCM and what does it do?
The Body Control Module (BCM) is a computer in your vehicle that controls and monitors many of its non-engine-related electronic functions. This includes power windows, locks, lights, wipers, security systems, and more.
Is this BCM truly plug-and-play?
Yes. Because we clone the data from your original module, the replacement we send you will be pre-configured for your vehicle’s specific VIN and options. This eliminates the need for dealership programming. In rare cases, a minor relearn procedure may be needed as described above.
How long does the cloning service take?
We typically complete the programming and ship your replacement module back out within 24-48 hours of receiving your original BCM. Total turnaround time will depend on shipping speeds.
What happens if I don’t send in my original BCM?
This service cannot be completed without your original module. The data contained within it is essential for programming the replacement to work with your specific vehicle. The order will be cancelled if the original module is not provided.
Do I need special tools to install the BCM?
Installation typically requires basic hand tools like a socket set and screwdrivers to access the module, which is usually located under the steering column or behind the dash. No special programming tools are required for installation.