Restore Full Electrical Function to Your GM Vehicle
Are you battling a storm of bizarre and frustrating electrical issues in your vehicle? From flickering lights and malfunctioning power windows to a key fob that refuses to work, these are classic signs of a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it malfunctions, it can make your car feel possessed. This listing offers a straightforward, reliable solution: a replacement BCM, programmed with your vehicle’s original data, for a true plug-and-play installation.
We recently had a 2015 Sierra 1500 towed in that was an absolute electrical nightmare. The customer reported that the radio would turn on by itself, the dome lights wouldn’t turn off, and the anti-theft system would randomly engage, leaving him stranded. He 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 trip to the dealer for a new module and programming, we performed our cloning service. We transferred the data from his faulty BCM to our replacement unit. After a 15-minute installation, every single issue was gone. The truck was back to normal, and the customer was saved from a massive dealership bill.
Common Symptoms of a Failing BCM
- ✔ Power windows, door locks, or mirrors working intermittently or not at all.
- ✔ Interior or exterior lights (headlights, taillights, dome lights) staying on, flickering, or not turning on.
- ✔ The key fob has stopped working, or the remote start fails.
- ✔ The vehicle’s security or anti-theft system is acting erratically, sometimes preventing the engine from starting.
- ✔ Unexplained warning lights appearing on the dashboard, such as ‘Service StabiliTrak’ or ‘Service Airbag’.
- ✔ The horn honking randomly or the wipers activating on their own.
- ✔ Rapid battery drain when the vehicle is turned off.
Your Solution: The 2015 XTS Body Control Module Programming Service
Dealerships will often charge for a new module, labor, and several hours of programming fees. Our service simplifies this entire process. We take your original BCM, extract its unique vehicle-specific data (including VIN, mileage, and security information), and flash it directly onto this replacement module. The result is a unit that is ready to install the moment you receive it, with no additional programming required. This is the most efficient and cost-effective way to solve your BCM-related electrical problems.
How The Process Works:
- ✔ Place Your Order: Complete your purchase through our secure checkout.
- ✔ We Contact You: We will reach out with clear, simple instructions for shipping your original BCM to our facility.
- ✔ You Ship Your Module: Package your original BCM securely and send it to us.
- ✔ We Program Your Replacement: Upon arrival, our technicians will professionally clone all necessary data to the replacement BCM, typically within 1-2 business days.
- ✔ We Ship It Back: We ship your original module and the ready-to-install replacement back to you with tracking information.
Post-Installation Procedures
While our goal is a 100% plug-and-play experience, some vehicle systems may require a simple sync procedure after installation. Please be aware of the following possibilities:
- 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 new BCM with the airbag system.
- Brake Pedal Position Relearn: In some models, a brake pedal position sensor recalibration might be necessary to ensure correct brake light operation and traction control functionality.
Note: This 2015 XTS Body Control Module is compatible with a wide range of GM vehicles. Please verify your part number (13506936, 13592137, 13506935, 13587704, 13594764) and check the fitment list to ensure compatibility with your specific car, truck, or SUV.
Frequently Asked Questions
What is a BCM and what does it do?
The Body Control Module (BCM) is a computer in your vehicle that manages and controls many of the electronic accessories, such as power windows, locks, lights, wipers, and the security system. It acts as a central hub for these functions.
Why do I need to send my original BCM to you?
Your original BCM contains vital, vehicle-specific data, including the VIN, security keys, and settings for your car’s options. By cloning this data to the replacement unit, we ensure it works seamlessly with your vehicle’s other computers, avoiding the need for expensive dealership programming.
Is this a true plug-and-play solution?
Yes, in over 95% of cases, the installation is completely plug-and-play. In rare instances, as noted above, a simple relearn procedure for the airbag or brake pedal sensor may be required using a diagnostic tool.
How long does the programming service take?
Once we receive your original module, our programming service is typically completed within 24-48 business hours. We then ship your original and the newly programmed replacement back to you.
What if my original BCM is completely dead or damaged?
Even if your module is non-functional, in most cases, we can still extract the necessary data from the memory chip. Please contact us before ordering if your module has significant physical or water damage.