Restore Full Electrical Function to Your GM Vehicle
Is your 2015 Silverado, Sierra, or other compatible GM vehicle exhibiting bizarre electrical behavior? Flickering lights, unresponsive power windows, a malfunctioning security system, or random warning messages on your dashboard are classic signs of a failing Body Control Module (BCM). The BCM acts as the central command center for your vehicle’s body electronics, and when it fails, it can cause a cascade of frustrating and seemingly unrelated problems. This replacement BCM, pre-programmed with your vehicle’s original data, is the definitive solution to restore your vehicle’s functionality and your peace of mind.
The Simple, No-Dealership Solution
Traditionally, replacing a BCM meant a trip to the dealership for an expensive new part, followed by hours of labor for installation and vehicle-specific programming. Our unique cloning service eliminates that hassle entirely. By sending us your original BCM, we can perform a direct data transfer to this replacement unit. We extract the VIN, security information, and option content from your module and flash it onto the replacement. This process makes the new module a perfect digital twin of your original, ensuring a true plug-and-play installation. You get a fully functional component without the need for any additional programming or expensive scan tools.
From the Diagnostic Bay
We recently had a 2015 GMC Sierra 1500 in the shop that was driving its owner crazy. The horn would honk randomly, the interior lights would stay on, and the key fob worked only intermittently. The owner had already replaced the battery and checked every fuse he could find. After hooking up our diagnostic scanner, we found multiple communication loss codes (U-codes) all pointing back to the BCM. Instead of a new module and a complex programming session, we used our cloning service. We transferred the data from his faulty BCM to a replacement unit. The installation took less than 30 minutes, and every single electrical gremlin was gone. It’s a prime example of how a failing 2015 Silverado Body Control Module can create chaos, and how our service provides a straightforward, effective fix.
Symptoms of a Failing Body Control Module
- ✔ Intermittent or non-functional power windows, door locks, or mirrors.
- ✔ Erratic behavior from interior or exterior lights (flickering, staying on, or not turning on).
- ✔ Malfunctioning security system, including false alarms or failure to arm/disarm.
- ✔ Key fob not working or responding inconsistently.
- ✔ Dashboard warning lights (like ABS or Airbag) illuminating without a clear cause.
- ✔ Wipers or radio turning on and off by themselves.
- ✔ A/C and climate control system operating incorrectly.
How Our Simple Cloning Service Works
Our process is designed to be as easy and efficient as possible, getting you back on the road quickly.
- Place Your Order: Complete your purchase through our secure checkout.
- Receive Instructions: We will contact you via email or phone with detailed instructions on how to remove and ship your original BCM to our facility. Please ensure your contact information is accurate.
- Ship Your Module: Carefully package and send us your original BCM.
- We Program Your Part: Upon receipt, our technicians will professionally transfer all critical data from your original module to the replacement unit, typically within one business day.
- Receive Your Ready-to-Install BCM: We ship your original module and the newly programmed replacement back to you. You will receive tracking information as soon as it’s on its way.
Important Post-Installation Notes
While our goal is a 100% plug-and-play experience, some vehicle systems may require a simple relearn procedure after the new BCM is installed. These do not require a trip to the dealer but may need a capable scan tool.
- 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 new BCM with the airbag system and can be performed with a professional-grade diagnostic tool.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary to ensure correct brake light operation and to satisfy the traction control system.
Always consult a factory service manual or a qualified technician for specific guidance related to your vehicle.
Guaranteed Compatibility
This module is a direct replacement for the following part numbers:
13592137, 13506935, 13506936, 13587704, 13594764
It is designed to fit a wide range of 2015 and newer GM vehicles, including the Silverado, Sierra, Corvette, Impala, Tahoe, Suburban, Escalade, CTS, ATS, and more. Please verify your original part number matches one of the numbers listed above to ensure correct fitment for your specific application. A failing 2015 Silverado Body Control Module can be a headache, but this programmed replacement is the cure.
Frequently Asked Questions
What exactly is a BCM cloning service?
It’s a process where we transfer the essential vehicle-specific data—like the VIN, security keys, and optional features—from your original BCM to a replacement unit. This makes the replacement module a perfect match for your vehicle, eliminating the need for dealership programming.
Is this better than buying a new BCM from a dealer?
For many owners, yes. Our service is significantly more cost-effective than buying a new module and paying for dealership programming labor. It’s a direct, plug-and-play solution that saves you both time and money.
Do I need to do any programming myself?
No. The BCM will arrive pre-programmed and ready for installation. In some rare cases, as noted above, a specific system relearn like for the airbag or brake pedal sensor may be needed, which can be done by any competent repair shop.
How long does the entire process take?
Once we receive your original module, our programming service typically takes just 1-2 business days. The total time will depend on shipping times to and from our facility.
What if my original BCM is completely dead?
Even if the BCM is not functioning in the vehicle, we can often still retrieve the necessary data from the internal memory chip. If for some reason the data is unrecoverable, we will contact you immediately to discuss options.
Will this fix my specific electrical problem?
This part will resolve any issues directly caused by a faulty BCM. However, it’s crucial to ensure your vehicle has been properly diagnosed, as similar symptoms can sometimes be caused by wiring or sensor issues.