Restore Full Electronic Functionality to Your GM Truck or SUV
Is your 2015 GMC Sierra 2500, Silverado, or other compatible GM vehicle experiencing bizarre electrical problems? Issues like flickering lights, malfunctioning power windows and locks, or a security system that won’t cooperate are often traced back to a failing Body Control Module (BCM). The BCM acts as the central nervous system for your vehicle’s body electronics, and when it fails, it can cause a cascade of frustrating and seemingly unrelated issues. This programmed Body Control Module, part number 13587704, is the definitive solution to get your vehicle back in perfect working order without the exorbitant costs and hassle of a dealership visit.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional interior and exterior lights (headlights, taillights, dome lights).
- ✔ Power windows, door locks, or mirrors operating intermittently or not at all.
- ✔ The vehicle’s security or anti-theft system engaging randomly, preventing the engine from starting.
- ✔ Key fobs that are no longer recognized by the vehicle.
- ✔ Unpredictable behavior from the horn or windshield wipers.
- ✔ False warning messages appearing on the instrument cluster, such as ‘Service Stability System’.
- ✔ Parasitic battery drain that leaves you with a dead battery overnight.
The Simple, Plug-and-Play Solution: Our Cloning Service
Modern vehicles store critical information like the Vehicle Identification Number (VIN), key fob data, and specific option configurations directly within the BCM. Simply swapping a used module from another vehicle will not work, as this data mismatch will prevent your vehicle from operating correctly. Our professional cloning service is the key to a seamless repair. We transfer all the essential data from your original, failing module directly onto this replacement unit. The result is a true plug-and-play component that is ready for installation right out of the box—no dealer programming required.
How The Process Works:
- ✔ Place Your Order: Complete your purchase for this BCM.
- ✔ We’ll Contact You: We will reach out with clear instructions for shipping your original BCM to our facility. Please ensure your contact information is accurate.
- ✔ Ship Your Module: Securely package and send us your original BCM.
- ✔ We Program Your Replacement: Upon arrival, our technicians will meticulously transfer all critical data from your old module to the replacement unit.
- ✔ Receive Your Solution: We ship your newly programmed BCM back to you, typically within 1-2 business days of receiving your original. You’ll receive tracking information as soon as it’s on its way.
Installation and Post-Install Considerations for Your 2015 Sierra 2500 BCM
Physically installing the BCM is straightforward. On most 2015 GM trucks and SUVs like the Sierra and Silverado, it is located under the steering column on the driver’s side. Once installed, while the module is plug-and-play, some vehicle systems may require a recalibration or sync procedure.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed using a professional-grade scan tool. This syncs the new BCM with the airbag system’s Sensing and Diagnostic Module (SDM).
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be necessary to ensure proper brake light operation and to prevent issues with the traction control and stability systems.
Disclaimer: Specific procedures can vary. Always consult a factory service manual or a qualified technician for guidance.
Guaranteed Fitment for Multiple Part Numbers
This BCM is a direct replacement for the following part numbers: 13592137, 13506935, 13506936, 13587704, 13594764. It is compatible with a wide range of 2015 and newer GM vehicles, including the Corvette, Impala, Sierra, Silverado, Suburban, Tahoe, Yukon, Escalade, XTS, ATS, CTS, and Sonic. Please verify your part number and check the detailed fitment list to ensure compatibility.
Frequently Asked Questions
What exactly is a BCM cloning service?
Cloning is the process of reading all the vehicle-specific software and security data from your original BCM and writing it precisely onto a replacement module. This makes the new module an exact digital copy of the old one, allowing it to work in your vehicle without any additional programming.
Why do I have to send my original BCM to you?
Your original BCM contains the unique data for your vehicle’s VIN, security keys, and specific options. We need it to extract this information. Without it, the replacement module would not be able to communicate with the other computers in your truck.
Will my mileage and key fobs work correctly after installation?
Yes. Because we transfer all the original data, your vehicle’s odometer reading will remain correct, and your existing key fobs will work just as they did before, with no need for reprogramming.
What is the turnaround time for this service?
We typically program and ship your replacement BCM within one to two business days of receiving your original module. You will receive a shipping notification with tracking as soon as it is dispatched.
Is this part difficult to install myself?
For most DIY mechanics, the physical installation is not difficult. The BCM is usually located under the driver’s side dashboard and is held in by a few bolts or clips. The main challenge without our service is the programming, which we handle for you, making the final installation a simple plug-in process.