Is Your 2001 GM Truck or SUV Experiencing Strange Electrical Issues?
If you’re dealing with flickering lights, malfunctioning power windows and locks, a security system that acts up, or even a vehicle that refuses to start, the culprit is often a failing Body Control Module (BCM). The BCM is the central command center for your truck’s body electronics, and when it fails, it can cause a wide range of frustrating and difficult-to-diagnose problems. Stop chasing electrical gremlins and get the direct-fit solution for your vehicle.
Common Symptoms of a Failing BCM
- ✔ Intermittent or non-functional power windows, door locks, or mirrors.
- ✔ Erratic behavior from dashboard gauges or interior/exterior lights.
- ✔ The security or anti-theft light stays on, preventing the engine from starting.
- ✔ Unexplained battery drain that kills your battery overnight.
- ✔ Communication errors with other vehicle modules (DTC U-codes).
- ✔ Horn honking randomly or not working at all.
A Simple, Pre-Programmed Solution
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the hassle and high cost out of the repair process. Simply provide us with your vehicle’s 17-digit VIN during checkout, and our technicians will program the module with the latest GM software specific to your truck. This means no expensive trip to the dealership for programming. For most owners, installation is a straightforward process that restores full functionality to your vehicle’s electronics.
Post-Installation Requirements
Once you install your new 2001 Silverado Body Control Module, a couple of simple relearn procedures may be necessary depending on your vehicle’s specific configuration. These are standard procedures for any professional technician.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed with a compatible high-level scan tool. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be needed to ensure your brake lights and traction control system function correctly.
Guaranteed Fitment for Part Number 09375899
This module is a direct replacement for several part numbers, including 09375899, 9392990, 09370249, and 19180223. It is guaranteed to fit the following 2001 models:
- Chevrolet Silverado 1500, 2500, 3500
- Chevrolet Tahoe (4×2, ID 9392990)
- Chevrolet Suburban 1500 & 2500 (ID 9392990)
- GMC Sierra 1500, 2500, 3500
- GMC Yukon (4×2, ID 9392990)
- GMC Yukon XL 1500 & 2500 (ID 9392990)
Frequently Asked Questions
What exactly does the Body Control Module do?
The BCM is a computer that manages and controls many of your vehicle’s non-engine related functions. This includes power windows, locks, interior and exterior lighting, the security system, wipers, and communication between various electronic components.
How do I provide my VIN for programming?
After you complete your purchase, you will receive instructions on how to send us your 17-digit Vehicle Identification Number (VIN). We cannot ship your part until we receive the VIN, as the programming is specific to your vehicle.
Is this part difficult to install?
The BCM is typically located under the driver’s side of the dashboard. Physical installation involves disconnecting the battery and swapping the module, which is manageable for a DIYer with basic tools. However, post-installation procedures like the airbag sync may require a professional scan tool.
My original part number is 9392990. Will this part work?
Yes. This module is a fully compatible replacement for part numbers 09375899, 9392990, 09370249, and 19180223. As long as your vehicle is on the fitment list, this module will function correctly once programmed to your VIN.
Do I need to return my old BCM?
No. There is no core charge for this part. You can keep your original module.
What happens if the airbag light comes on after I install it?
This is a normal possibility. It means the new BCM needs to be electronically introduced to the airbag system (SDM). A repair shop with a professional-grade diagnostic tool can perform the ‘Setup SDM Primary Key in BCM’ procedure in a few minutes to resolve this.