Restore Full Functionality to Your Vehicle’s Electronics
Is your Cadillac, Chevy, or GMC plagued by bizarre electrical issues? Problems like flickering lights, unresponsive power windows and locks, or random warning messages on your dash 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 malfunctions, it can create a cascade of frustrating and seemingly unrelated problems. Dealerships often propose a costly replacement followed by expensive programming. We offer a direct, affordable, and reliable solution. This listing is for a replacement BCM programmed via a cloning service using your original module, creating a true plug-and-play fix for your vehicle.
Common Symptoms of a Failing BCM
- ✔ Intermittent or non-working power windows, door locks, or mirrors.
- ✔ Erratic interior or exterior lighting behavior (lights staying on or not turning on).
- ✔ Malfunctioning windshield wipers or horn.
- ✔ False security system alarms or anti-theft light illumination.
- ✔ Inaccurate gauge readings or warning lights on the instrument cluster.
- ✔ Communication errors with other vehicle modules, leading to a no-start condition.
- ✔ Remote keyless entry failure.
From the Diagnostic Bay
We recently had a 2015 Sierra 1500 in the shop that was driving its owner crazy. The radio would randomly change stations, the driver’s side power window worked only when it wanted to, and the dome light would flicker at highway speeds. The owner had already replaced the battery and checked every fuse he could find. A full diagnostic scan showed multiple ‘Loss of Communication’ codes with various systems, all pointing back to a faulty BCM. Instead of a new module and a trip to the dealer for programming, we performed a data transfer to a replacement unit, just like this service. After a quick installation, every single electrical gremlin was gone. It’s a perfect example of how a failing 2015 XTS Body Control Module (or one for a similar GM vehicle) can be the single root cause of widespread electronic chaos.
How Our Simple Mail-In Cloning Service Works
Our goal is to get you back on the road with minimal hassle. The process is straightforward:
- Place Your Order: Complete your purchase through our secure checkout. Ensure your contact information is accurate.
- We Contact You: Our team will reach out with clear, step-by-step instructions on how to remove and ship your original BCM to our facility.
- Data Transfer: Once we receive your module, our technicians will professionally transfer all critical data—including VIN, mileage, security information, and vehicle-specific options—to a fully tested replacement BCM. This process typically takes 1-2 business days.
- Shipped Back to You: We ship your new, ready-to-install BCM back to you with tracking information. No core charge is required; you can keep your original module.
Solving 2015 XTS Body Control Module Failures and More
This service provides a definitive solution for a faulty 2015 XTS Body Control Module and is also compatible with a wide range of other 2015-era GM vehicles. By cloning your original data, we bypass the need for any additional programming or key relearning procedures at a dealership, saving you significant time and money. The replacement module will integrate seamlessly with your vehicle’s existing systems.
This module is a direct replacement for the following part numbers: 13592137, 13506935, 13506936, 13587704, 13594764. Please verify your part number before ordering.
Important Post-Installation Information
While our goal is a 100% plug-and-play experience, certain vehicle systems may require a recalibration procedure after the new BCM is installed. These are simple procedures for a qualified technician with a professional 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 new BCM. This is only required if the light appears.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary to ensure correct brake light operation and to prevent issues with the traction control system.
Always consult a factory service manual or a qualified technician for vehicle-specific guidance.
Frequently Asked Questions
What exactly is a BCM cloning service?
We extract the unique, vehicle-specific data (like VIN, mileage, and security information) from your original BCM and flash it onto a replacement module. This makes the new module an exact electronic copy of the old one, eliminating the need for dealership programming.
How long does the entire process take?
Once we receive your original BCM, the cloning and testing process typically takes 24-48 business hours. The total time will depend on shipping times to and from our facility.
What if my original BCM is completely dead or water damaged?
In many cases, even with significant damage, our technicians can still recover the necessary data. Please contact us before ordering if your module is severely damaged so we can assess the likelihood of a successful data recovery.
Is this a guaranteed plug-and-play solution?
Yes, the module itself is plug-and-play. It will not require any initial programming to start and run the vehicle. However, as noted, some models may require a simple relearn procedure for specific subsystems like the airbag or brake pedal sensor after installation.
Do I need to send my keys or any other parts?
No, you only need to send us your original Body Control Module. All the necessary key and security data is stored within the BCM itself, and we will transfer it to the replacement unit.