Restore Full Electrical Function to Your Truck
Is your 2015 GMC Sierra or Chevrolet Silverado experiencing bizarre electrical problems? Issues like flickering lights, malfunctioning power windows and locks, or random warning indicators on your dash are often symptoms of a failing Body Control Module (BCM). The BCM acts as the central hub for your truck’s body electronics, and when it fails, it can cause a cascade of frustrating and difficult-to-diagnose issues. This replacement BCM, programmed specifically for your vehicle, is the definitive solution to restore your truck’s functionality and get you back on the road with confidence.
The Simple, Dealer-Free Solution: Our BCM Cloning Service
Forget expensive dealership visits, towing fees, and the hassle of programming a new module from scratch. Our unique service simplifies the entire repair process. We perform a direct data transfer, or ‘cloning’, from your original BCM to this replacement unit. This means the replacement module arrives at your door ready for installation—no additional programming or key relearning required. It’s a true plug-and-play solution that preserves all your vehicle’s original settings, including VIN, mileage, and key information.
Common Symptoms of a Failing 2015 Sierra BCM
- ✔ Erratic or non-functional interior and exterior lights (headlights, taillights, dome lights).
- ✔ Power windows, door locks, or mirrors working intermittently or not at all.
- ✔ The security system engaging randomly or preventing the vehicle from starting.
- ✔ False warning lights appearing on the instrument cluster (e.g., ABS, Airbag, Traction Control).
- ✔ The radio or infotainment system turning on or off by itself.
- ✔ A complete no-start condition where the starter does not engage.
- ✔ Rapid battery drain while the vehicle is parked.
How Our Programming Service Works
Our process is designed to be as straightforward as possible:
- Place Your Order: Complete your purchase through our secure checkout.
- We’ll Contact You: After your order is confirmed, we will reach out with detailed, easy-to-follow instructions for shipping your original BCM to our facility. Please ensure your contact information is accurate.
- Ship Your Original Module: Pack your original BCM securely and ship it to us using the provided address.
- Data Transfer: Upon arrival, our technicians will professionally transfer all critical data from your original module to this replacement unit.
- Receive Your Ready-to-Install BCM: We ship the programmed replacement BCM back to you, typically within 1-2 business days of receiving your original. You’ll receive tracking information as soon as it ships.
Post-Installation Procedures
While our service makes this a plug-and-play repair, some vehicle systems may require a simple recalibration after the new BCM is installed. These are standard procedures that can be performed with a capable diagnostic scan tool.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is needed to sync the airbag system with the BCM. This is only required if the light is on.
- Brake Pedal Position Relearn: In some cases, a brake pedal position sensor recalibration may be necessary to ensure proper brake light operation and traction control system performance.
Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Guaranteed Fitment for Part Number 13587704
This module 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. Please verify your part number and check the fitment list below to ensure compatibility.
Frequently Asked Questions
What exactly is “cloning”?
Cloning is the process of reading the essential vehicle-specific data (like the VIN, key codes, and operational settings) from your original BCM and writing it directly onto the replacement module. This makes the replacement an exact digital copy, allowing it to work in your vehicle without any further programming.
Do I need to send my keys along with my BCM?
No, you do not need to send us your keys. Because we are cloning all the data from your original module, the replacement will recognize your existing keys automatically.
How long does the programming service take once you receive my module?
Our service is very efficient. We typically complete the data transfer and ship the replacement BCM back to you within 1-2 business days of receiving your original module.
What if my original BCM is completely dead and can’t be read?
In most cases, even if the BCM has failed operationally, the core data on the memory chip is still readable. If for some reason we cannot retrieve the data, we will contact you immediately to discuss other options.
Is this a guaranteed fix for my vehicle’s problems?
This service corrects issues directly caused by a faulty BCM. While the symptoms listed are very common for BCM failure, we always recommend a proper diagnosis by a qualified technician to confirm the BCM is the root cause before ordering.