Restore Full Functionality to Your GM Vehicle
Is your 2015 Cadillac XTS or other compatible GM vehicle suffering from bizarre electrical problems? Unresponsive power windows, flickering dash lights, or a security system that acts on its own are common 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 create a cascade of frustrating issues. This listing offers a straightforward, reliable solution: a replacement BCM programmed specifically for your vehicle using a clone of your original module’s data.
From the Diagnostic Bay
We had a 2015 GMC Sierra 1500 in the shop that was driving the owner crazy. The radio would randomly change stations, the interior lights wouldn’t turn off, and the key fob worked intermittently. The customer had already replaced the battery and checked all the fuses. After connecting our diagnostic scanner, we saw multiple communication errors pointing towards the BCM. Instead of a costly and time-consuming trip to the dealer for a new module and programming, we used our cloning service. We transferred the data from his faulty BCM to a replacement unit. The installation was a simple swap, and instantly, all the strange electrical gremlins were gone. It’s a perfect example of how the right part, correctly prepared, can save hundreds of dollars and hours of headaches.
Symptoms of a Failing Body Control Module
- ✔ Intermittent or non-working power windows, door locks, and mirrors.
- ✔ Erratic behavior from the instrument cluster, such as gauges dropping out or warning lights appearing for no reason.
- ✔ Malfunctioning interior or exterior lighting (e.g., dome lights staying on, headlights not working).
- ✔ Problems with the vehicle’s security system or remote keyless entry.
- ✔ Climate control system not responding correctly.
- ✔ Communication errors with other vehicle modules when scanned with a diagnostic tool.
The Simple, No-Dealer-Visit Solution: Our Cloning Service
Dealerships will often charge a premium for a new BCM, plus several hours of labor for installation and programming from scratch. Our service bypasses that complexity entirely. By cloning the unique, vehicle-specific data from your original BCM onto this replacement unit, we provide you with a true plug-and-play module. All the settings for your vehicle’s options, key fobs, and security information are perfectly preserved.
How Our Programming Service Works:
- ✔ Place Your Order: Complete your purchase for this programmed 2015 XTS Body Control Module.
- ✔ We Contact You: We will reach out with clear, simple instructions for shipping your original BCM to our facility. Please ensure your contact information is up to date.
- ✔ Ship Your Original BCM: Securely package your original module and send it to us.
- ✔ We Program Your Replacement: Upon arrival, our technicians will professionally transfer all necessary data from your old module to the replacement unit, typically within 1-2 business days.
- ✔ We Ship It Back: We will ship the fully programmed, ready-to-install BCM back to you with tracking information. Installation is as simple as swapping the modules.
Post-Installation Notes
While our goal is a 100% plug-and-play experience, certain vehicle systems may require a simple ‘re-handshake’ procedure after the new BCM is installed. These do not require a dealership visit and can often be performed with a high-level diagnostic tool.
- Airbag System Sync: If the airbag light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure may be needed to sync the systems. 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 proper brake light and traction control function.
Please consult a factory service manual or a qualified technician if you are unsure about these procedures.
Frequently Asked Questions
Why do I have to send you my original BCM?
Your original BCM contains critical, vehicle-specific data, including security information and settings for your car’s options. By cloning this data to the replacement module, we ensure it is a 100% plug-and-play part, saving you from an expensive trip to the dealership for programming.
Is this something I can install myself?
Yes, for many individuals with basic mechanical skills. The physical replacement of the BCM is typically straightforward, involving unplugging connectors and removing a few bolts. Since our service handles all the programming, the most difficult part is already done for you.
How long does the programming service take?
Once we receive your original module, the cloning process is usually completed within 1-2 business days. We then ship the programmed replacement back to you promptly.
What if my original BCM is water damaged or completely dead?
Please contact us before ordering if your module has severe physical or water damage. In many cases, we can still recover the necessary data, but it’s best to confirm with our technicians first to ensure a successful transfer.
Will this BCM fit vehicles other than the 2015 Cadillac XTS?
Yes, this BCM is compatible with a wide range of 2015 and some 2016 GM vehicles, including the Silverado, Sierra, Tahoe, Suburban, Corvette, and more. Please check the detailed fitment list on this page and match your original part number to ensure compatibility.