Are you battling frustrating electrical problems in your GM truck or van? Intermittent power windows, flickering lights, malfunctioning door locks, or a security system that acts up on its own are all classic signs of a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it fails, it can cause a wide range of confusing and unpredictable issues. This isn’t just an annoyance; it can affect the safety and reliability of your vehicle.
This is your direct, hassle-free solution. We offer a replacement Body Control Module that is professionally programmed to your vehicle’s specific VIN before it ships. This means no expensive trips to the dealership for programming. We install the latest, most stable software updates from GM, ensuring optimal performance and longevity. Simply provide your VIN after purchase, and we’ll handle the rest, sending you a part that’s ready for installation right out of the box.
Common Symptoms of a Failing GM BCM
- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Interior or exterior lights staying on or not working at all.
- ✔ The security system preventing the vehicle from starting.
- ✔ Horn honking randomly or not working when pressed.
- ✔ Wipers activating on their own or not responding to the switch.
- ✔ False warning messages on the instrument cluster (e.g., ‘Service 4WD’).
- ✔ Inconsistent A/C compressor clutch engagement.
Why Choose Our Pre-Programmed 2002 Silverado 2500 BCM?
This module is the definitive solution for a wide range of GM trucks and vans from the early 2000s. By programming the unit to your VIN, we ensure it communicates perfectly with your vehicle’s other computers, like the ECU and airbag module. This unit is a direct replacement for part numbers 15063578, 15081796, 15095334, 19208537, DKAK, DPNU. There is no core charge, so you can keep your original module.
Post-Installation Information
While this BCM is designed for a straightforward installation, some vehicles may require additional steps to sync all systems. If your airbag warning light is on after installation, a technician will need to perform the ‘Setup SDM Primary Key in BCM’ procedure with a professional scan tool. Additionally, a ‘Brake Pedal Position Relearn’ may be necessary on some models to ensure proper brake light and traction control operation. Always consult a factory service manual or a qualified technician for vehicle-specific guidance.
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
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 body electronics. This includes power windows, locks, interior/exterior lighting, wipers, the security system, and more.
How do I provide my VIN for programming?
After you complete your purchase, you will need to send us a message with your 17-digit Vehicle Identification Number (VIN). We cannot ship your BCM until we receive this information for programming.
Is this a simple plug-and-play installation?
For most vehicles, yes. Because we pre-program the module to your VIN, it is a direct replacement. However, as noted, some vehicles may require a simple relearn procedure for the airbag or brake systems, which requires a professional scan tool.
What if my airbag light is on after installation?
If the airbag light illuminates after you install the new BCM, it means the BCM and the airbag system (SDM) need to be synced. A qualified technician can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Do I need to send my old BCM back?
No. This product has no core charge. You can keep your original module, which can be helpful for diagnostic comparison if needed.