Restore Full Functionality to Your GM Vehicle with a Plug-and-Play BCM
Are you battling bizarre electrical gremlins in your 2015 GMC Sierra, Silverado, or other compatible GM vehicle? Flickering lights, malfunctioning power windows, a security system that has a mind of its own, or even a frustrating no-start condition are all classic signs of a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s body electronics, and when it fails, it can cause a cascade of confusing and disruptive problems. Dealerships will quote you a high price for a new module, followed by expensive programming fees. We offer a simpler, more affordable solution.
This listing is for a replacement BCM that is professionally programmed with the data from your vehicle’s original module. This cloning service makes the replacement unit a true plug-and-play component. By transferring your original BCM’s specific configuration, including the VIN and other critical settings, we eliminate the need for any additional programming or calibration upon installation. You get a part that is ready to work the moment you connect it, saving you hundreds of dollars and a trip to the dealer.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional interior and exterior lights (headlights, dome lights, turn signals).
- ✔ Power windows, door locks, or mirrors working intermittently or not at all.
- ✔ The security system acting up, displaying a ‘Service Theft Deterrent System’ message, or preventing the engine from starting.
- ✔ Unexplained battery drain, leading to a dead battery overnight.
- ✔ Dashboard warning lights for various systems (ABS, Airbag, Traction Control) illuminating without a clear cause.
- ✔ Horn honking unexpectedly or not working when pressed.
- ✔ Wipers activating on their own or not responding to the switch.
Your Solution: A Programmed 2015 Sierra BCM
Don’t let a faulty module keep your truck off the road. Our professional cloning service is the most reliable way to fix your vehicle. We take the vital information from your original BCM and flash it directly onto a replacement unit. This ensures that the replacement module is a perfect digital match for your truck, retaining all factory settings and options. This service for your 2015 Sierra BCM is a straightforward process designed to get you back on the road quickly and efficiently.
How Our Mail-In Programming Service Works:
- ✔ Place Your Order: Purchase this service and ensure your contact information is accurate.
- ✔ We Contact You: Our team will reach out with simple, clear instructions on how to remove and ship your original BCM to our facility.
- ✔ Send Us Your Module: Carefully package your original BCM and ship it to us.
- ✔ We Program Your Replacement: Upon arrival, our technicians will expertly clone all the necessary data from your old module to the replacement unit.
- ✔ Receive Your Ready-to-Install BCM: We ship the fully programmed BCM back to you. Installation is as simple as disconnecting the old part and plugging in the new one.
Important Post-Installation Information
While our goal is a 100% plug-and-play experience, certain vehicle systems may require a final handshake with the new BCM. Please be aware of the following potential procedures:
- 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 system with the new BCM.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may 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 if you are unsure about any part of the installation process.
Guaranteed Fitment
This BCM is a direct replacement for the following part numbers:
13592137, 13506935, 13506936, 13587704, 13594764
It is compatible with a wide range of 2015-2018 GM vehicles, including but not limited to:
ATS, Corvette, CTS, Escalade, ESV, Impala, Sierra 1500/2500/3500, Silverado 1500/2500/3500, Sonic, Suburban, Tahoe, XTS, Yukon, and Yukon XL. Please verify your part number and check the detailed fitment list to ensure compatibility.
Frequently Asked Questions
What does the Body Control Module (BCM) do?
The BCM is a computer that controls many of your vehicle’s non-engine related functions. This includes power windows, locks, lights, wipers, security system, and communication between other electronic modules.
Why is this cloning service better than buying a new BCM from a dealer?
Our service saves you significant money and time. A new BCM from the dealer requires expensive programming with their proprietary tools. Our service provides a module that is already programmed with your vehicle’s exact data, making it a simple plug-and-play installation with no dealer visit required.
How long does the programming process take once you receive my module?
We pride ourselves on a fast turnaround. Typically, we program and ship the replacement module within 1-2 business days of receiving your original BCM.
Will I need special tools for installation?
For most vehicles, you will only need basic hand tools like a socket set and screwdrivers to access and replace the BCM. No special programming tools are needed for the installation itself.
What if my airbag light comes on after I install the new BCM?
This is a known possibility. The airbag system (SDM) may need to be electronically re-synced with the new BCM. This procedure, called ‘Setup SDM Primary Key in BCM’, must be performed by a repair shop with a professional-grade diagnostic tool.
Do I need to send my keys with the BCM?
No, you do not need to send your keys. All the necessary security information is stored within the BCM itself, which we will transfer to the replacement unit.