End Your Vehicle’s Electrical Nightmares
Are you chasing electrical gremlins in your GM truck or van? Flickering lights, malfunctioning power windows and locks, a security system that acts on its own, or even a frustrating no-start condition can all point to one culprit: a failing Body Control Module (BCM). Stop throwing parts at the problem and get the definitive solution. This BCM is the central command for your vehicle’s body electronics, and when it fails, it can make your reliable workhorse feel untrustworthy. We provide a simple, effective, and permanent fix to get you back on the road with confidence.
Common Symptoms & Your Solution
If you’re experiencing any of the following issues, a faulty BCM is the likely cause. This professionally prepared module is designed to resolve these problems by restoring the factory-correct communication and commands between your vehicle’s systems.
- Intermittent or non-working interior/exterior lights
- Power windows, door locks, or mirrors behaving erratically
- Instrument cluster gauges dropping out or giving false readings
- Security or anti-theft system preventing the engine from starting
- Unexplained battery drain when the vehicle is off
- Diagnostic Trouble Codes (DTCs) related to communication or body electronics
Features & Benefits: The Right Fix, Made Easy
- ✔ Plug & Play Installation: This module arrives at your door fully programmed to your vehicle’s specific VIN. This critical step eliminates the need for expensive dealership programming or specialized scan tools for setup.
- ✔ Updated GM Software: We flash each module with the latest stable software release from General Motors, ensuring optimal performance and correcting potential factory bugs.
- ✔ No Core Charge: Forget the hassle and expense of returning your old part. You can keep your original module without any extra fees or deposits.
- ✔ Guaranteed Compatibility: This unit is a direct replacement for a wide range of original part numbers, including 15167329, 15194169, 15747545, and more. Your Programmed 15136876 BCM will restore full functionality.
- ✔ Restore Full Functionality: Get your power accessories, lighting, and security systems working exactly as they should, restoring your truck’s reliability and your peace of mind.
- ✔ Peace of Mind Included: This unit is backed by our one-year replacement warranty.
An Expert’s Note on Programming: Many people are tempted to buy a used BCM from a salvage yard to save a few dollars, but this is often a costly mistake. A used module is locked to the donor vehicle’s VIN and options. Most dealerships are reluctant or will refuse to program a used part you bring them. You end up with a part that won’t work and a truck that’s still broken. Our service handles the complex programming *before* we ship, using your VIN to ensure it’s a perfect electronic match for your vehicle. This is the key to a successful, hassle-free repair and why our Programmed 15136876 BCM is the smart choice for getting the job done right the first time.
Take control of your vehicle’s health and eliminate those frustrating electrical issues for good. By installing our Programmed 15136876 BCM, you’re not just replacing a part; you’re restoring the reliability and functionality you depend on every single day. Provide your VIN at checkout and let us handle the rest.
Frequently Asked Questions
What is a BCM and what does it do?
The Body Control Module (BCM) is a computer in your vehicle that controls and monitors a wide range of non-engine-related functions. This includes power windows, door locks, interior and exterior lighting, the security system, wipers, and instrument panel warnings.
How do I provide my VIN for programming?
After you complete your purchase, you will need to send us a message with your vehicle’s 17-digit VIN. We cannot ship your order until we receive this information, as the programming is essential for the part to function in your truck or van.
Is this module difficult to install?
The physical installation is typically straightforward for someone with basic mechanical skills. On most trucks, it’s located under the steering column, and on vans, it’s in the center dash area. The main benefit of our service is that the difficult electronic programming is already done, making the process much simpler.
Will I need to perform any procedures after installation?
In some cases, yes. If your airbag light is on after installation, a specific “Setup SDM Primary Key in BCM” procedure is needed with a pro-level scan tool. A Brake Pedal Position Relearn may also be required on certain models. These are standard procedures after a BCM replacement.
How can I be sure this fits my vehicle?
Please review the detailed fitment list on this page. This BCM is compatible with a wide range of 2003-2007 GM trucks and vans like the Silverado, Sierra, Express, and Savana. Providing your VIN ensures we program it correctly for your specific model and options.