Restore Your Truck’s Electrical System with Confidence
Are strange and frustrating electrical issues plaguing your GM truck, van, or SUV? Flickering interior lights, unresponsive power windows and locks, erratic gauges, or even a no-start condition can all point to a failing Body Control Module (BCM). Don’t let these problems compromise your vehicle’s reliability. This professionally programmed BCM is the definitive, hassle-free solution to get your vehicle back in top working order.
Common Symptoms & Your Solution
A faulty BCM is the central hub for many of your vehicle’s electronic functions. When it begins to fail, it can cause a wide range of problems that seem unrelated. If you’re experiencing issues like the security light staying on, intermittent stalling, or accessories working one minute and not the next, this module is the likely culprit. We make the repair process simple. Unlike a trip to the dealership, this unit arrives at your door pre-programmed to your vehicle’s specific VIN. This eliminates the need for expensive diagnostic tools or programming services, making it a true plug-and-play fix for your 2002 Silverado 1500 BCM and many other compatible GM models.
- ✔ Plug & Play Installation: This module is flashed with the latest GM software updates and programmed specifically to your vehicle’s VIN. Simply provide your VIN after purchase for a unit that’s ready to install right out of the box.
- ✔ Fixes Common Electrical Gremlins: The perfect solution for correcting issues with power locks, windows, interior lighting, radio operation, and instrument cluster warnings.
- ✔ No Core Charge Required: Keep your old module. This is a straightforward purchase with no complicated core return process or extra charges to worry about.
- ✔ Broad GM Compatibility: An exact replacement for multiple part numbers, including 15063578, 15081796, 15095334, and 19208537, ensuring a perfect fit for a wide range of vehicles.
- ✔ Purchase with Confidence: This unit is backed by our one-year replacement warranty.
Expert Insight from the Shop Floor
As a technician with over two decades of experience, I’ve seen countless GMT800-platform trucks like the Silverado, Sierra, and Tahoe come in with baffling electrical problems. The culprit is almost always the BCM. Over time, internal relays fail and solder joints crack from heat cycles and vibration, leading to the intermittent faults that drive owners crazy. The old way was to install a blank module and tow the truck to a dealer for a costly programming session. This VIN-programmed 2002 Silverado 1500 BCM completely changes the game. It’s the exact repair I’d perform in my own bay—a reliable, updated part that saves you significant time, money, and the headache of a dealership appointment.
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 variety of electronic functions not related to the engine, such as power windows, door locks, interior and exterior lighting, security systems, and the instrument cluster.
How do I know if my BCM is failing?
Common signs of a failing BCM include erratic or non-functional power accessories (windows, locks), dashboard warning lights that stay on, security system issues, rapid battery drain, or even a vehicle that won’t start. These symptoms are often intermittent at first.
Is this module difficult to install?
The physical installation is typically straightforward. On most trucks and SUVs, the BCM is located under the steering column or in the center dash area and is held in by a few bolts or clips. Because this unit comes pre-programmed, no special computer tools are needed for the initial setup, making it a very DIY-friendly repair.
What happens after I place my order?
After you complete your purchase, you will need to send us your vehicle’s 17-digit VIN. Our technicians will then program the module with the correct software and vehicle-specific information before shipping it to you.
Will I need to do anything after installation?
In some cases, yes. If your airbag light comes on, a ‘Setup SDM Primary Key’ procedure may be needed. Additionally, a ‘Brake Pedal Position Relearn’ might be required. These are simple procedures for any professional scan tool but are not always necessary. Full details are provided with your purchase.
Does this fit other vehicles besides a 2002 Silverado 1500?
Absolutely. This BCM is compatible with a wide range of GM trucks, vans, and SUVs from the early 2000s, including the GMC Sierra, Tahoe, Yukon, Suburban, Astro, Safari, and more. Please check the detailed fitment list on this page to confirm compatibility with your specific vehicle.