Restore Full Electrical Function to Your GM Vehicle
Is your 2015 GMC Sierra, Chevy Silverado, or other compatible GM vehicle plagued by strange electrical problems? Issues like malfunctioning power windows, erratic interior lights, faulty door 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 listing offers a straightforward, reliable solution: a replacement BCM, part number 13594764, delivered to you fully programmed and ready for installation.
Common Symptoms of a Failing BCM
- ✔ Power windows, mirrors, or door locks operating intermittently or not at all.
- ✔ Interior or exterior lights staying on, flickering, or not turning on when they should.
- ✔ The vehicle’s security system or keyless entry failing to work correctly.
- ✔ Dashboard warning lights appearing for seemingly no reason.
- ✔ Horn honking unexpectedly or not working when pressed.
- ✔ Wipers activating on their own or not responding to the switch.
- ✔ Communication errors with other modules when scanned with a diagnostic tool.
The Simple, Plug-and-Play Solution: Our Cloning Service
Replacing a BCM is not as simple as swapping the part. A new module from the dealership requires expensive and complex programming to sync it with your vehicle’s specific VIN, security information, and optional features. Our unique programming service eliminates this hassle. You simply purchase this service, send us your original BCM, and we handle the rest. We extract the critical data from your original module and transfer it directly to the replacement unit. The result is a true plug-and-play 2015 Sierra Body Control Module that will work immediately upon installation, retaining all your original keys and settings without any need for a trip to the dealer.
How Our Programming Service Works:
- ✔ Place Your Order: Complete your purchase through our secure checkout. Please ensure your contact information is accurate.
- ✔ We Contact You: We will reach out with detailed instructions on how to ship your original BCM to our facility.
- ✔ We Perform the Cloning: Once we receive your module, our technicians will professionally transfer all necessary data to the replacement BCM.
- ✔ We Ship It Back: We ship your newly programmed module back to you, typically within 1-2 business days of receiving your original. You will receive tracking information as soon as it ships.
Post-Installation Checks
While our goal is a seamless installation, some GM vehicles may require a simple relearn procedure after the BCM is installed. These do not require a trip to the dealer but may necessitate a professional scan tool.
- Airbag System Sync: If the airbag light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is needed to sync the modules.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary for proper brake light and traction control function.
Always consult a factory service manual or a qualified technician for vehicle-specific procedures.
This module is a direct replacement for the following part numbers: 13592137, 13506935, 13506936, 13587704, 13594764. Please verify one of these numbers on your original part to ensure compatibility. This service provides a reliable and cost-effective way to get your truck or SUV back to perfect working order.
Frequently Asked Questions
What exactly is a BCM cloning service?
Cloning is the process of reading the essential vehicle-specific data (like VIN, key information, and security settings) from your original BCM and writing it onto a replacement module. This makes the replacement unit an exact electronic copy, allowing it to be installed without any additional programming.
Do I need to get this 2015 Sierra Body Control Module programmed by a dealer?
No. The entire point of our service is to avoid dealer programming. The module you receive from us will be pre-programmed with your vehicle’s data and ready for installation right out of the box.
Will my existing keys work with the replacement BCM?
Yes. Because we clone the data from your original module, the replacement BCM will recognize your existing keys just like the original did.
How long does the programming service take?
We typically complete the cloning process and ship the programmed module back to you within 1-2 business days of receiving your original BCM at our facility.
What if my original BCM is completely dead or water damaged?
In many cases, even if the BCM is not functioning in the vehicle, we can still extract the necessary data directly from the circuit board. Please contact us before ordering if your module has severe physical or water damage.