Restore Full Electrical Function to Your GM Vehicle
Is your 2015 GMC Yukon acting like it’s haunted? Flickering lights, power windows with a mind of their own, a security system that won’t cooperate, or a dashboard lit up with warning lights are all classic signs of a failing Body Control Module (BCM). As the central hub for your vehicle’s electronics, when the BCM falters, it can cause a cascade of frustrating and seemingly unrelated problems. In my 20+ years in the shop, I’ve seen these exact issues countless times, often leading vehicle owners to fear a massive repair bill from the dealership.
This isn’t just a replacement part; it’s a complete, hassle-free solution. We provide a fully tested Body Control Module that is programmed by cloning the data from your original unit. This process ensures all your vehicle’s specific options and security information are perfectly transferred, making installation a breeze. You avoid the sky-high costs and scheduling headaches of dealership programming, getting your truck or SUV back to perfect working order quickly and affordably.
From the Diagnostic Bay: The Case of the Confused Escalade
A customer brought in a 2015 Escalade with a laundry list of bizarre electrical gremlins: the radio would randomly change stations, the driver’s side window wouldn’t go down, and the passive entry system worked intermittently. They’d been quoted over $1,200 at the dealership for a new BCM and the required programming. After a quick scan, I saw multiple communication codes (U-codes) pointing to the BCM. Instead of the expensive dealer route, we used this exact cloning service. The customer shipped us their faulty BCM, we transferred the data to the replacement unit, and sent it back. They plugged it in, and every single issue was resolved. Total savings? Over $700. This service is a game-changer for both DIYers and independent shops.
Is Your Vehicle Showing These BCM Failure Signs?
- ✔ Erratic or non-functional power windows, door locks, and interior/exterior lights.
- ✔ The security system or keyless entry is malfunctioning, or the vehicle won’t start.
- ✔ Dashboard warning lights (like ABS, Airbag, or Traction Control) are illuminated for no reason.
- ✔ The radio or infotainment system behaves unpredictably.
- ✔ Diagnostic Trouble Codes (DTCs) related to communication errors are present, such as U0140, U0155, or other U-series codes.
- ✔ Horn honks unexpectedly or doesn’t work at all.
How Our Simple Cloning Service Works
Getting your vehicle fixed is straightforward. After you place your order, we will contact you with clear, simple instructions for shipping your original BCM to our facility. Once we receive it, our expert technicians will extract the unique data and transfer it to your new module. We then ship the ready-to-install BCM back to you, typically within one business day. You’ll receive tracking information so you know exactly when to expect your part. It’s the most reliable way to replace your 2015 Yukon BCM without any extra programming headaches.
A Straightforward Guide to Your BCM Swap
- ✔ Safety First: Always disconnect the negative terminal from your vehicle’s battery before beginning any electrical work.
- ✔ Locate the BCM: On most compatible trucks and SUVs like the Yukon, Tahoe, and Sierra, the BCM is located under the steering column, on the driver’s side of the dashboard. On other models like the Corvette or CTS, it may be in the LH dash area or on a firewall. Consult a service manual for your specific vehicle if you’re unsure.
- ✔ Remove the Old Module: Carefully disconnect the electrical connectors. These usually have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the module from its mounting bracket.
- ✔ Install the New Module: Mount your newly programmed BCM in the same location and securely reconnect all electrical connectors. Ensure they click into place.
- ✔ Reconnect Power: Reattach the negative battery terminal.
- ✔ Perform Final Checks: Start the vehicle and test all body functions—windows, locks, lights, radio, etc.—to confirm the repair. Note the post-installation procedures below, as some may be required.
Important Post-Installation Information
While our programming service makes this a near plug-and-play repair, some vehicle systems may require a relearn procedure after the BCM is installed. This is a normal part of the process.
- Airbag System Sync: If your airbag warning light is on after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary to ensure brake lights and stability control systems function correctly.
Disclaimer: Vehicle systems vary. We always recommend consulting a factory service manual or a qualified technician for specific guidance. And remember, there is no core charge for this service. You can keep your original module.
Verified Vehicle Compatibility List
This module is a direct-fit replacement for part numbers 13592137, 13506935, 13506936, 13587704, and 13594764. It is guaranteed to fit the following models:
- 2015 Chevrolet Corvette
- 2015-2016 Chevrolet Impala (New Style)
- 2015-2018 Chevrolet Sonic
- 2015 Chevrolet Silverado 1500, 2500, 3500
- 2015 Chevrolet Suburban 1500
- 2015 Chevrolet Tahoe
- 2015 GMC Sierra 1500, 2500, 3500 (including Denali)
- 2015 GMC Yukon & Yukon XL 1500
- 2015 Cadillac Escalade & Escalade ESV
- 2015-2016 Cadillac ATS
- 2015-2016 Cadillac CTS (Sedan)
- 2015 Cadillac XTS
If you’re still uncertain about fitment for your 2015 Yukon BCM or another vehicle, please contact us. We’re here to help ensure you get the right part the first time.
How does the programming service work after I order?
After your purchase, we will email you detailed instructions and a shipping address. You’ll send your original BCM to us. Once we receive it, we clone the data to the replacement module and ship it back to you, ready for installation.
Do I need to send my original BCM? Why?
Yes, sending your original BCM is essential. Your module contains vital security information (like key data) and vehicle-specific settings. Cloning this data ensures the replacement BCM works perfectly with your vehicle without needing a trip to the dealer.
How long does the process take?
We typically program and ship your replacement module within one business day of receiving your original unit. You will receive a tracking number as soon as it ships.
Is there a core charge?
No, there is absolutely no core charge. You are welcome to keep your original module after the service is complete.
Will I need any special tools for installation?
For most models, you will only need basic hand tools (like a socket set or screwdriver) to access and remove the BCM. However, as noted, a professional diagnostic tool may be needed for post-installation procedures like an airbag system sync if the light appears.
What if my original BCM is completely dead or not communicating?
In many cases, we can still recover the necessary data even from a non-communicating module. Please contact us before ordering if your BCM is severely damaged (e.g., by water or fire) to discuss the possibilities.