Restore Full Electronic Functionality to Your GM Vehicle
Is your 2015 Corvette, Sierra, Silverado, or other GM vehicle plagued by bizarre electrical issues? Unresponsive power windows, flickering interior lights, a malfunctioning security system, or random warning lights on the dash are all 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 malfunctions, it can create a cascade of frustrating and seemingly unrelated problems. Don’t let a faulty module keep you off the road. This replacement BCM, programmed specifically for your vehicle, is the definitive solution to restore order and reliability.
Symptoms of a Failing Body Control Module
- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Interior or exterior lights staying on or not turning on at all.
- ✔ Horn honking unexpectedly or not working when pressed.
- ✔ Inoperative windshield wipers or washers.
- ✔ False alarms or issues with the vehicle’s anti-theft system.
- ✔ Warning lights (like Airbag or ABS) illuminating on the dashboard without a clear cause.
- ✔ Intermittent no-start conditions, especially related to security system lockouts.
- ✔ Problems with key fob recognition or remote start functionality.
The Simple, Plug-and-Play Solution: Our Cloning Service
Replacing a modern BCM isn’t as simple as swapping parts. A new or used module from a junkyard must be programmed by a dealership with expensive, specialized equipment to match your vehicle’s specific VIN and options. Our unique cloning service eliminates this entire hassle. Here’s how it works:
- Place Your Order: Purchase this BCM, ensuring your contact information is accurate.
- We Contact You: Our team will reach out with simple instructions and a shipping address for you to send us your original BCM.
- We Transfer the Data: Once we receive your module, our technicians will perform a complete data transfer. We copy the VIN, mileage, key programming, and all vehicle-specific settings from your original BCM to the replacement unit.
- We Ship It Back: We ship your original module and the ready-to-install replacement BCM back to you, typically within one business day. You’ll receive tracking information as soon as it’s on its way.
The result is a true plug-and-play module. Simply install it, and your vehicle will recognize it as the original, saving you hundreds of dollars in dealership programming fees and diagnostic time. This is the most efficient way to get a replacement 2015 GM Body Control Module.
Installation and Post-Install Considerations
Physical installation is typically straightforward, involving the removal of a few dash panels to access the module. However, after installation, some vehicles may require a couple of simple relearn procedures. Please be aware of the following:
- Airbag System Sync: In some cases, the airbag warning light may illuminate after installation. This is because the new BCM needs to be synced with the airbag’s Sensing and Diagnostic Module (SDM). A professional scan tool is required to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
- Brake Pedal Position Relearn: A brake pedal position sensor recalibration might be necessary on certain models to ensure correct operation of the brake lights and traction control system.
Always consult a factory service manual or a qualified technician for vehicle-specific guidance.
Guaranteed Fitment for Multiple Models and Part Numbers
This 2015 GM Body Control Module is a direct replacement for several part numbers, ensuring broad compatibility across the GM lineup. It is guaranteed to fit the vehicles listed below and replace the following part numbers: 13592137, 13506935, 13506936, 13587704, 13594764.
Frequently Asked Questions
What exactly does the Body Control Module do?
The BCM is a computer that manages and controls many of your vehicle’s non-engine related electronic functions. This includes power windows, locks, lights, wipers, the security system, and various other comfort and convenience features.
Why is your cloning service better than buying a used BCM?
A used BCM from another vehicle is locked to that vehicle’s VIN and options. It will not work correctly in your car without being reprogrammed by a dealer, which is costly and often complex. Our cloning service makes the replacement module a perfect digital copy of your original, ensuring it works immediately upon installation with no extra programming required.
Is this service difficult? What do I need to do?
The process is designed to be simple for you. After you order, we’ll provide clear instructions for shipping your original BCM to us. You just need to remove it from your vehicle and send it in. We handle all the technical work and ship you back a plug-and-play solution.
What if an airbag light comes on after I install the BCM?
This is a known possibility. It simply means the BCM and the airbag module (SDM) need to be electronically re-introduced. A repair shop with a professional-grade scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure in a few minutes to turn off the light.
Do I need to return my old BCM as a core?
No, there is no core charge for this part. We require your original module to perform the data transfer service, and we will ship it back to you along with the programmed replacement unit.
How do I know if the BCM is really the problem?
While the symptoms listed are strong indicators, proper diagnosis is key. A professional technician can use a scan tool to check for communication codes (U-codes) and confirm that the BCM is the source of the electrical faults before you order.