Restore Full Control Over Your Truck’s Electronics
Are strange electrical gremlins plaguing your GM truck, van, or SUV? Flickering lights, unresponsive power windows, or a security system that has a mind of its own are all classic signs of a failing Body Control Module (BCM). This vital component is the central hub for your vehicle’s body electronics, and when it falters, it can cause a cascade of frustrating and unpredictable problems. Stop chasing symptoms and replace the core component with a reliable, pre-programmed solution.
Common Symptoms & Your Solution
If you’re experiencing any of the following issues, a failing BCM is the most likely culprit. This module is the definitive fix for:
- Power windows, door locks, or mirrors working intermittently or not at all
- Interior or exterior lights behaving erratically (staying on or not turning on)
- The security or anti-theft system preventing the vehicle from starting
- Erratic gauge cluster behavior or warning lights
- Horn, wipers, or other accessories failing to operate correctly
Our service provides a straightforward and effective repair. We supply a replacement BCM that is professionally programmed with the latest GM software updates, tailored specifically to your vehicle using the VIN you provide. This ensures that your new programmed 2002 Silverado 1500 BCM integrates seamlessly, restoring all functions as the factory intended.
Features & Real-World Benefits
- ✔ VIN-Specific Programming Included: Your BCM arrives ready for installation, saving you a costly trip to the dealership for programming.
- ✔ Plug-and-Play Design: Simply disconnect the old module and connect this one. No complex wiring or special tools are required for the physical swap.
- ✔ No Core Charge: You are not required to send your old, faulty module back to us. This means no extra deposit and no return shipping hassle.
- ✔ Updated GM Software: We flash the module with the newest stable software from GM, ensuring optimal performance and reliability.
- ✔ One-Year Replacement Warranty: This unit is backed by our one-year replacement warranty, giving you confidence in your repair.
Expert Insight: The Brains of Your Truck’s Body
Think of the BCM as the central nervous system for all the non-engine electronics in your vehicle. It manages everything from the chime that reminds you to put on your seatbelt to the complex logic of the anti-theft system. Grabbing a used module from a salvage yard might seem like a cheap fix, but it’s a gamble. That module is programmed for a different vehicle with different options. It will not work correctly without being wiped and reprogrammed by a dealer, which often costs more than this all-in-one solution. By getting a programmed 2002 Silverado 1500 BCM from us, you’re not just buying a part; you’re buying a complete, hassle-free repair.
Guaranteed Fitment
This computer will fit the following part numbers: 15063578, 15081796, 15095334, 19208537, DKAK, DPNU
YUKON 02 Body Control (BCM); (under steering column), 4×2
BLAZER S10/JIMMY S15 02 Body Control (BCM); (center dash), ID 15063578
BLAZER S10/JIMMY S15 03-05 Body Control (BCM); (center dash)
SILVERADO 3500 PICKUP 02 Body Control (BCM); (under steering column)
SIERRA 3500 PICKUP 02 Body Control (BCM); (under steering column)
SIERRA 2500 PICKUP 02 Body Control (BCM); (under steering column)
S10/S15/SONOMA 03-04 Body Control (BCM)
SAFARI (GMC) 02-03 Body Control (BCM); (center dash), ID 15095334
SAFARI (GMC) 04-05 Body Control (BCM); (center dash)
ESCALADE 02 Body Control (BCM); (under steering column), 4×2
SUBURBAN 2500 02 Body Control (BCM); (under steering column)
ASTRO 02-03 Body Control (BCM); (center dash), ID 15063578
SILVERADO 2500 PICKUP 02 Body Control (BCM); (under steering column)
SIERRA 1500 PICKUP 02 Body Control (BCM); (under steering column)
YUKON XL 1500 02 Body Control (BCM); (under steering column), 4×2
AVALANCHE 1500 02 Body Control (BCM); (under steering column), 4×2
BLAZER S10/JIMMY S15 02 Body Control (BCM); (center dash), ID 15085334
SUBURBAN 1500 02 Body Control (BCM); (under steering column), 4×2
YUKON XL 2500 02 Body Control (BCM); (under steering column)
ASTRO 04-05 Body Control (BCM); (center dash)
SAFARI (GMC) 02-03 Body Control (BCM); (center dash), ID 15081796
S10/S15/SONOMA 02 Body Control (BCM); (center dash), ID 15063578
BLAZER S10/JIMMY S15 02 Body Control (BCM); (center dash), ID 15081796
S10/S15/SONOMA 02 Body Control (BCM); (center dash), ID 15095334
S10/S15/SONOMA 02 Body Control (BCM); (center dash), ID 15081796
SAFARI (GMC) 02-03 Body Control (BCM); (center dash), ID 15063578
SIERRA DENALI 02 Body Control (BCM); (under steering column)
SILVERADO 1500 PICKUP 02 Body Control (BCM); (under steering column)
TAHOE 02 Body Control (BCM); (under steering column), 4×2
ASTRO 02-03 Body Control (BCM); (center dash), ID 15095334
Important Post-Installation Information
In some cases, additional vehicle-specific relearn procedures may be necessary after installation. These are simple procedures for a qualified technician with a professional scan tool.
- Airbag System Sync: If the airbag warning light is on after installation, the ‘Setup SDM Primary Key in BCM’ procedure is required to sync the systems.
- Brake Pedal Position Relearn: A recalibration of the brake pedal position sensor may be needed on some models to ensure correct brake light and traction control operation.
Always consult a factory service manual or a qualified technician for specific guidance related to your vehicle. A programmed 2002 Silverado 1500 BCM is the first and most critical step to a successful repair.
Frequently Asked Questions
How do I know if my BCM is failing?
Common signs include erratic behavior of power accessories like windows and locks, dashboard warning lights that won’t turn off, security system faults, or a no-start condition. If you’re experiencing multiple, unrelated electrical issues, the BCM is a primary suspect.
Why do you need my vehicle’s VIN?
The Vehicle Identification Number (VIN) allows us to program the BCM with the exact software and settings for your truck’s specific options and features. This ensures the module works correctly right out of the box, just like a new part from the factory.
Is this a difficult part to install?
The physical installation is typically straightforward. On most of these GM 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. The main challenge is typically programming, which we handle for you before shipment, making the final installation much simpler.
What happens if my airbag light comes on after installation?
This is a known possibility. It means the new BCM needs to be electronically ‘introduced’ to the airbag’s computer (SDM). A repair shop with a professional-grade scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure in a few minutes to resolve this.
Do I need to send my old BCM back?
No. This purchase has no core charge. You can keep, recycle, or dispose of your original module at your convenience.