Restore Your Vehicle’s Electrical System with a Hassle-Free Solution
Are you tired of chasing electrical gremlins in your 2015 Tahoe or other compatible GM vehicle? Intermittent warning lights, malfunctioning power windows, or a battery that drains overnight are classic signs of a failing Body Control Module (BCM). The BCM is the nerve center for your vehicle’s comfort and convenience features, and when it goes bad, it can cause a host of frustrating and unpredictable problems. This isn’t just a replacement part; it’s a comprehensive, plug-and-play solution designed to get you back on the road without the exorbitant costs and scheduling headaches of a dealership visit.
Our service simplifies the repair process. Instead of you needing to find a specialist with expensive scan tools for programming, we handle it all. After your purchase, you simply ship your original BCM to our facility. Our expert technicians will then clone all the critical, vehicle-specific data—including the VIN, security information, and optional feature settings—onto this replacement module. We then ship the ready-to-install BCM back to you. This ensures a perfect match for your vehicle’s configuration, making the installation process as simple as swapping the old unit out and plugging the new one in.
From the Diagnostic Bay: The Case of the Haunted SUV
I remember a customer bringing in a 2015 Suburban with a laundry list of bizarre symptoms. The radio would switch stations on its own, the dome lights would flicker while driving, and occasionally, the power locks would cycle randomly. They had already replaced the battery twice, assuming it was a power issue. After hooking up my diagnostic scanner, I saw multiple communication error codes (U-codes) pointing to a network problem. In my 20+ years of experience, these ghost-like issues almost always trace back to a single point of failure: the BCM. A failing BCM can corrupt data packets on the CAN bus network, causing other modules to act erratically. We performed our cloning service on a replacement BCM, and once installed, every single electrical gremlin vanished. It’s a definitive fix for a problem that can otherwise seem impossibly complex.
Is Your GM Vehicle Showing These BCM Failure Signs?
A faulty BCM can manifest in numerous ways. If you’re experiencing any of the following, this programmed module is likely the solution you need:
- ✔ Flickering interior or exterior lights
- ✔ Power windows, door locks, or mirrors not working correctly
- ✔ The security or anti-theft system activating randomly
- ✔ Unexplained battery drain that leaves you with a dead battery
- ✔ Dashboard warning lights coming on and off without reason
- ✔ The vehicle failing to start, even with a good battery and starter
- ✔ Communication error codes stored, such as U0100, U0140, or other U-series DTCs
Your Straightforward Mail-In and Installation Process
We’ve designed our service to be as simple as possible for both DIY enthusiasts and professional mechanics. Here’s how it works:
- Purchase the Service: Complete your order online. Make sure your contact information is accurate.
- Receive Instructions: We will contact you with detailed instructions on how to remove and where to ship your original BCM.
- Ship Your Module: Carefully package your original BCM and send it to our facility using the carrier of your choice.
- We Program Your Part: Upon arrival, our technicians will professionally transfer all necessary data from your old module to the replacement unit, typically within 24-48 hours.
- Receive Your New BCM: We ship the fully programmed, ready-to-install BCM back to you and provide tracking information.
- Install and Drive: Simply disconnect your battery, swap the modules, and reconnect the battery. Your vehicle’s functions should be fully restored.
Important Post-Installation Information
In most cases, this is a true plug-and-play installation. However, due to the complex nature of modern vehicle systems, a couple of minor follow-up procedures may be necessary. If your airbag light is illuminated after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. Additionally, some models may require a ‘Brake Pedal Position Relearn’ to ensure perfect brake light and traction control operation. These are standard procedures for any qualified technician.
Verified Fitment for a Wide Range of GM Models
This BCM is a direct replacement for part numbers 13594692, 13594768, 13593214, 13580690, 13591519, and 13594769. It is guaranteed to fit the following vehicles:
- ATS (2014)
- Caprice / SS Caprice (2014-2017)
- Corvette (2014)
- CTS (2014 Sedan, VIN A)
- Escalade / Escalade ESV (2015)
- Impala (2015-2019)
- Sierra 1500 / Denali 1500 (2014)
- Sierra 2500 / 3500 / Denali (2015)
- Silverado 1500 (2014)
- Silverado 2500 / 3500 (2015)
- Suburban 1500 (2015)
- Tahoe (2015)
- XTS (2014)
- Yukon / Yukon XL 1500 (2015)
Please verify your part number or contact us with your VIN to ensure compatibility.
Frequently Asked Questions
Why do I need to send you my original BCM?
Your original BCM contains unique data specific to your vehicle’s VIN, security system, and factory-installed options. By cloning this information to the replacement module, we ensure it works perfectly with your vehicle right out of the box, eliminating the need for any additional programming.
Is this really a plug-and-play installation?
Yes, after we perform the cloning service, the module becomes 100% plug-and-play. You simply install it, and your vehicle will recognize it as the original. In rare cases, minor relearn procedures for systems like the airbag or brake pedal sensor may be needed.
What happens if my airbag light turns on after installation?
If the airbag light is on, it means the new BCM needs to be synced with the airbag’s Sensing and Diagnostic Module (SDM). This is a simple ‘Setup SDM Primary Key in BCM’ procedure that can be completed by any shop with a professional-grade diagnostic tool.
Do I have to pay a core charge or return the old part?
No. There is absolutely no core charge. After we clone the data from your original module, you are free to keep it.
Where is the BCM located on my 2015 Tahoe?
On most of the listed GM trucks and SUVs, including the 2015 Tahoe, the BCM is located under the driver’s side of the dashboard, typically near the steering column. Always disconnect the negative battery terminal before attempting removal.