Restore Full Electrical Function to Your GM Truck or Van
Are you battling frustrating electrical issues in your 2002 Chevy Silverado, GMC Sierra, or other compatible GM vehicle? Symptoms like erratic power windows, malfunctioning door locks, flickering interior lights, or a security system that won’t behave are often traced back to a failing Body Control Module (BCM). The BCM acts as the central hub for your vehicle’s body electronics, and when it fails, it can cause a wide range of confusing problems. This replacement BCM, part number 15063578, is the definitive solution to restore your vehicle’s systems to perfect working order.
Is Your Body Control Module Failing?
A faulty BCM can manifest in numerous ways. Look out for these common signs of failure:
- ✔ Power windows, mirrors, or seats working intermittently or not at all.
- ✔ Interior or exterior lights flickering, staying on, or not turning on.
- ✔ The vehicle’s security system or alarm acting erratically.
- ✔ Power door locks engaging or disengaging on their own.
- ✔ The radio or instrument cluster displaying incorrect information or losing power.
- ✔ Diagnostic trouble codes (DTCs) related to BCM communication errors.
The Simple, Plug-and-Play Solution for Your 2002 Silverado BCM
Dealerships can charge a fortune for a new BCM and the required programming. Our solution saves you time and money. We provide a high-quality replacement BCM that is professionally programmed to your vehicle’s specific Vehicle Identification Number (VIN) before it ships. This means it arrives ready for installation, with no need for expensive dealer tools or software. We load the latest GM updates, ensuring optimal performance and compatibility. Simply provide us with your VIN during checkout, and we’ll handle the complex programming for you.
Installation Note: After installing the module, some vehicles may require additional procedures. If your airbag warning light is illuminated, a technician will need to perform the ‘Setup SDM Primary Key in BCM’ procedure with a capable scan tool. Additionally, a ‘Brake Pedal Position Relearn’ may be necessary on certain models to ensure proper brake light and stability control function. Best of all, there is no core charge, so you can keep your original part.
This module is a direct replacement for part numbers: 15063578, 15081796, 15095334, 19208537, DKAK, and DPNU. Please verify your part number or check the extensive fitment list to ensure compatibility.
Frequently Asked Questions
Do I need to program this BCM?
No. This Body Control Module comes fully programmed to your vehicle’s VIN before we ship it. It is ready for installation right out of the box. Please provide your VIN at checkout.
Where do I find my vehicle’s VIN?
Your 17-digit VIN can be found on a metal plate on the driver’s side of the dashboard (visible through the windshield), on the driver’s side door jamb sticker, or on your vehicle’s registration and insurance documents.
What if my airbag light is on after I install the part?
This is a known possibility. The new BCM needs to be synced with the airbag system’s Sensing and Diagnostic Module (SDM). A repair shop with a professional diagnostic tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
What if my original part number is different from 15063578?
This module is a direct replacement for several part numbers, including 15081796, 15095334, 19208537, DKAK, and DPNU. As long as your original module’s part number is on this list, this part will fit and function correctly.
Where is the BCM located on my vehicle?
On most compatible models like the Silverado, Sierra, and Tahoe, the BCM is located under the steering column. On vans like the Astro and Safari, it is typically found behind the center of the dashboard.