Restore Your Truck’s Functionality and End Electrical Frustration
Is your 2015 Silverado acting possessed? One minute the power windows work, the next they don’t. Maybe your dash is lit up with random warning lights, the radio is acting erratically, or worse, the truck refuses to start due to a security system fault. These aren’t just annoyances; they’re classic signs of a failing Body Control Module (BCM). As the central hub for your vehicle’s body electronics, a faulty BCM can cause widespread and confusing issues. Dealerships will often quote you a massive bill for a new module plus hours of programming fees. We offer a smarter, more affordable solution.
This is a comprehensive cloning service for your 2015 Silverado BCM. You simply send us your original module, and we transfer all the critical vehicle-specific data—including VIN, mileage, and key programming—to this fully tested replacement unit. We then ship it back to you, ready for a true plug-and-play installation. No expensive trips to the dealer, no towing fees, and no complicated programming tools required. You get your truck back to normal, fast.
Case Study: A Tricky Diagnosis
I remember a 2015 Sierra (which uses the same BCM) that came into the shop with the strangest symptoms. The owner complained that his dome lights would stay on, the driver’s side window wouldn’t roll down, and occasionally the horn would blare when he used the turn signal. He’d already replaced the battery and checked all the fuses. A scan showed a handful of U-codes, specifically U0140 (Lost Communication With Body Control Module). Instead of a dead module, it was failing intermittently. We used this exact cloning service. Once the programmed BCM was back and installed, every single electrical gremlin was gone. It saved the customer over $700 compared to the local dealer’s quote.
Common Signs of a Failing BCM
- ✔ Erratic or non-functional power windows, door locks, and interior/exterior lights.
- ✔ The security or anti-theft light stays on, preventing the engine from starting.
- ✔ Incorrect gauge readings or warning lights on the instrument cluster (e.g., airbag, ABS).
- ✔ Communication failure codes, such as U0140, U0155, or other U-series DTCs.
- ✔ Features like remote keyless entry or radio controls stop working intermittently.
Your Simple 3-Step Exchange Process
- ✔ Step 1: Place your order. We will contact you with clear, step-by-step instructions for removing your original BCM and where to ship it.
- ✔ Step 2: Ship us your original module. Once we receive it, our expert technicians will perform a full data transfer to the replacement unit, typically within 24-48 hours.
- ✔ Step 3: We ship the plug-and-play replacement BCM back to you. Simply install it, reconnect your battery, and you’re ready to go.
Important Post-Installation Notes
While our cloning service makes this a plug-and-play repair, some GM vehicles may require a simple relearn procedure after the new module is installed. This is standard for the vehicle’s safety systems.
- 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’ function. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be required to ensure your brake lights and traction control system function correctly.
Disclaimer: Always consult a factory service manual or a qualified technician if you are unsure about any step. No core charge is required; you can keep your old module.
Will This Fit My Vehicle?
This BCM is a direct replacement for part number 13592137 and is interchangeable with part numbers 13506935, 13506936, 13587704, and 13594764. It is confirmed to fit the following GM models. Please verify your part number before ordering.
- ATS: 2015-2016
- Corvette: 2015
- CTS: 2015-2016
- Escalade / Escalade ESV: 2015
- Impala: 2015-2016 (New Style)
- Sierra 1500 / 2500 / 3500 (including Denali): 2015
- Silverado 1500 / 2500 / 3500: 2015
- Sonic: 2015-2018
- Suburban 1500: 2015
- Tahoe: 2015
- XTS: 2015
- Yukon / Yukon XL 1500: 2015
Frequently Asked Questions about the 2015 Silverado BCM Service
Do I need to send my original BCM?
Yes, this is a cloning service. We need your original module to transfer the vehicle-specific programming to the replacement unit. This ensures it’s a plug-and-play installation for you.
Will I need to go to the dealer for programming after I install it?
No. The purpose of our service is to pre-program the module for you, saving you the time, cost, and hassle of a dealership visit.
How long does the service take?
Once we receive your original BCM, the programming and testing process typically takes 1-2 business days before we ship the replacement module back to you.
Is it hard to remove the BCM?
On most 2015 Silverado and Sierra trucks, the BCM is located under the steering column. It’s typically held in with a few clips or bolts and has several electrical connectors. It’s a manageable job for a DIYer with basic tools.
What happens if my airbag light comes on?
This can happen on some GM vehicles. It simply means the new BCM needs to be synced with the airbag module (SDM). This requires a ‘Setup SDM Primary Key’ procedure using a professional-grade scan tool.