Restore Your Truck’s Electrical System
Are you battling frustrating electrical gremlins in your GM truck or SUV? Intermittent power windows, a malfunctioning security system, or a dashboard lit up with warning lights often point to a single culprit: a failing Body Control Module (BCM). This module acts as the central command for your vehicle’s body electronics. When it fails, it can cause a wide range of confusing and seemingly unrelated issues. This genuine quality GM BCM, interchangeable with part number 15263497, is the definitive solution for your 2013 Silverado 3500 BCM and a wide range of other 2007-2013 GM vehicles.
Common Symptoms of a Failing BCM
- ✔ Non-responsive or erratic power windows, door locks, and interior/exterior lights.
- ✔ HVAC system failures, such as the blower motor not working or temperature controls being unresponsive.
- ✔ An active airbag warning light, often accompanied by DTC B1001.
- ✔ Security system malfunctions, including random alarm activation or a no-start condition.
- ✔ Unexplained battery drain while the vehicle is parked.
- ✔ Communication errors with other vehicle modules, leading to various diagnostic trouble codes (DTCs).
Why Choose Our Pre-Programmed BCM?
Getting your truck back to perfect working order shouldn’t be complicated. Our modules eliminate the most difficult part of the repair process.
- ✔ Plug & Play Installation: This module arrives pre-programmed to your vehicle’s specific VIN. No expensive trips to the dealership for programming are required.
- ✔ Guaranteed Compatibility: Programmed with the latest GM software updates, ensuring seamless communication with your vehicle’s existing systems.
- ✔ Complete Solution: A new BCM can resolve dozens of potential electrical DTCs and restore full functionality to all related components.
- ✔ No Core Charge: Keep your old part. There’s no need to worry about core returns or extra charges, simplifying your repair.
Installation Guide for your 2013 Silverado 3500 BCM
Replacing the BCM is a straightforward process. The module is typically located under the driver’s side dashboard, near the steering column. While the physical swap takes only a few minutes, be aware of potential post-installation procedures. If the airbag warning light remains on, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ function. Additionally, some vehicles may require a ‘Brake Pedal Position Relearn’ to ensure proper brake light and traction control operation. Always disconnect the battery before beginning any electrical work.
Frequently Asked Questions
What does the Body Control Module do on my Silverado?
The BCM is a computer that manages and controls many of your truck’s non-engine related electronic functions. This includes power windows, door locks, the security system, interior and exterior lighting, wipers, and the HVAC system.
Is this module ready to install right out of the box?
Yes. We pre-program the module to your vehicle’s VIN before shipping. This ensures it is a plug-and-play part, requiring no additional programming from a dealer.
What if my airbag light is on after I install the new BCM?
This is a common security feature. You will need a professional-grade scan tool to perform the ‘Setup SDM Primary Key in BCM’ procedure, which syncs the new BCM with the airbag system’s Sensing and Diagnostic Module (SDM).
Do I need to send my old part back?
No. We do not require a core return for this part. You can keep or dispose of your old module at your convenience.
Will this BCM fit other vehicles besides a 2013 Silverado 3500?
Absolutely. This module is compatible with a wide range of 2007-2013 GM trucks and SUVs, including the Sierra, Tahoe, Suburban, Yukon, and Escalade. Please verify the part number for your specific application.