Restore Full Function to Your GM Truck or SUV
Are frustrating electrical gremlins making your reliable GM truck feel unpredictable? A failing Body Control Module (BCM) is often the culprit behind issues like malfunctioning power windows, erratic door locks, dead HVAC controls, or a security system that has a mind of its own. This genuine GM-quality Body Control Module, pre-programmed to your vehicle’s specific VIN, is the definitive solution to restore your truck’s electronic systems to perfect working order. Eliminate the guesswork and expensive dealership visits with a true plug-and-play fix.
Common Symptoms of a Failing BCM & Your Solution
If you’re experiencing any of the following, a faulty BCM is the likely cause. This module is engineered to resolve these exact problems, serving as a direct replacement for your original unit. Stop chasing electrical shorts and fix the root cause.
- Intermittent or non-working power windows, door locks, or interior/exterior lights.
- HVAC blower motor or climate controls not responding correctly.
- The security or anti-theft system preventing the vehicle from starting.
- An airbag warning light on the dash, often with DTC B1001.
- A range of communication or function-related Diagnostic Trouble Codes (DTCs).
Installing this professionally programmed 2003-2007 Silverado 1500 Body Control Module will restore the critical communication pathways between your vehicle’s various electronic components, bringing dependability back to your daily drive.
Key Features & Tangible Benefits
- ✔ Plug-and-Play VIN Programming: We program the module to your vehicle’s VIN before shipping. This ensures it works seamlessly with your specific options right out of the box, saving you from a costly and time-consuming programming session at the dealership.
- ✔ Restores Full Vehicle Functionality: Regain reliable control over all body electronics, including your lights, windows, locks, wipers, security system, and HVAC. Enjoy the comfort and convenience you expect from your vehicle.
- ✔ OEM-Standard Quality: Manufactured to meet or exceed original equipment specifications for a perfect fit and long-lasting performance. You can trust it to handle the demands of your work truck or family SUV.
- ✔ Hassle-Free Purchase: No core charge is required. You can keep your old part without the inconvenience of packaging and returning it, simplifying your repair process.
- ✔ Guaranteed Peace of Mind: This unit is backed by our one-year replacement warranty. Drive with confidence knowing your purchase is protected against defects.
From the Mechanic’s Bench: The Programming Difference
“On these GMT800 platform trucks, the BCM is the central traffic cop for nearly every feature you use inside the cab. A generic, non-programmed module from a parts store is a recipe for disaster. It doesn’t know if your truck has power-folding mirrors, heated seats, or a rear window defogger. Our VIN-programming process loads your truck’s specific RPO (Regular Production Option) codes onto the module. This means it knows exactly how your truck was built at the factory, ensuring every single button and switch works just as it should from the moment you plug it in. It’s the difference between a quick 15-minute fix and a week of frustrating electrical headaches.”
This module is a direct replacement for a wide range of part numbers, including 15116066, 15136225, 15198116, 10367690, 15064149, and many more. Whether you’re repairing a workhorse or maintaining a family vehicle, this programmed 2003-2007 Silverado 1500 Body Control Module is the most reliable and efficient way to get the job done right.
Frequently Asked Questions
Is this Body Control Module truly plug-and-play?
Yes. Because we pre-program the unit to your vehicle’s specific VIN, it eliminates the need for any additional programming at a dealership. In most cases, installation is as simple as swapping the modules. However, in some instances, a post-installation procedure like an ‘SDM Key Relearn’ may be needed if the airbag light appears.
How do I know if my BCM is the problem?
The most common indicators are multiple, unrelated electrical issues occurring simultaneously. For example, if your power windows, radio, and interior lights all act up at once, the BCM is a prime suspect as it controls all of these systems. A professional diagnosis with a high-end scan tool can confirm the failure.
Do I need to send my old BCM back?
No. We do not require a core return for this part. You can keep your old module, which simplifies the process and saves you the hassle and cost of return shipping.
What if my airbag light is on after installation?
If the airbag warning light is illuminated after you install the new BCM, a simple procedure called ‘Setup SDM Primary Key in BCM’ needs to be performed. This requires a professional-grade diagnostic tool and syncs the new BCM with your vehicle’s airbag system.
Will this fit vehicles other than a 2003-2007 Silverado 1500 Body Control Module?
Absolutely. This BCM is compatible with a vast range of 2002-2007 GM vehicles, including the Chevrolet Tahoe, Suburban, and Avalanche; the GMC Sierra, Yukon, and Savana; the Cadillac Escalade; and the Hummer H2. Please verify the part number or use our fitment tool to ensure it’s correct for your specific model.
Where is the BCM located on these trucks?
On most compatible trucks and SUVs like the Silverado, Sierra, and Tahoe, the BCM is located under the driver’s side of the dashboard, near the steering column. On Savana and Express vans, it is typically found behind the center dash panel.