Is your 2001 GMC Sierra, Silverado, or other GM truck experiencing bizarre electrical issues? A faulty Body Control Module (BCM) is often the culprit behind a host of frustrating problems that can seem unrelated. The BCM acts as the central nervous system for your vehicle’s body electronics, controlling everything from your power windows and locks to interior lighting and security systems. When it fails, it can make your reliable truck feel unpredictable and unsafe.
This is a direct replacement Body Control Module for part number 09370249 and other interchangeable numbers. We take the guesswork and hassle out of the replacement process. Unlike a generic part from a local store, we program this module specifically to your vehicle’s Vehicle Identification Number (VIN) before it ships. This ensures compatibility and proper function right out of the box, saving you a costly trip to the dealership for programming.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional power windows, door locks, or mirrors.
- ✔ Interior or exterior lights that flicker, stay on, or don’t work at all.
- ✔ The security system or keyless entry malfunctioning.
- ✔ Gauges on the instrument cluster behaving erratically or not working.
- ✔ The radio or climate control system turning on or off by itself.
- ✔ A “Service Vehicle Soon” or other warning light on the dash with no other obvious cause.
Why Choose Our Pre-Programmed 2001 Sierra BCM?
Replacing a BCM isn’t just a simple swap. A new module must be able to communicate with the other computers in your vehicle. Our service makes this simple. By providing your VIN during checkout, you receive a module that is loaded with the latest GM software and calibrated to your truck’s specific options. This plug-and-play approach minimizes vehicle downtime and eliminates the need for expensive dealer-specific programming tools. This module is a reliable solution to restore full functionality to your vehicle’s electronics.
Installation and Post-Install Considerations
The BCM is typically located on the driver’s side, under the dashboard. While installation is straightforward for those with basic mechanical skills, please be aware of the following potential post-installation procedures:
- Airbag System Sync: In some cases, the airbag warning light may illuminate after installation. This requires a professional scan tool to perform the ‘Setup SDM Primary Key in BCM’ procedure to sync the modules. This is only necessary if the light appears.
- Brake Pedal Position Relearn: A brake pedal position sensor relearn may be required to ensure correct brake light operation and traction control function.
Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Guaranteed Fitment for Part Number 09370249
This module is a direct replacement for part numbers 09375899, 9392990, 09370249, and 19180223. It is compatible with a wide range of 2001 GM trucks and SUVs, including:
- 2001 Chevrolet Tahoe & Suburban 1500/2500
- 2001 Chevrolet Silverado 1500/2500/3500
- 2001 GMC Yukon & Yukon XL 1500/2500
- 2001 GMC Sierra 1500/2500/3500
Frequently Asked Questions
What does the BCM actually do in my truck?
The Body Control Module (BCM) is a computer that manages and controls many of your truck’s non-engine related functions. This includes power windows, locks, seats, interior and exterior lighting, wipers, and the security system.
How do you program the BCM to my vehicle?
After you place your order, you provide us with your 17-digit VIN. We use this VIN to load the correct factory software and vehicle-specific configuration files onto the module before we ship it to you.
Is this part truly plug-and-play?
For most vehicles, yes. The pre-programming handles the most critical step. However, as noted, some vehicles may require a simple relearn procedure for the airbag or brake pedal position sensor, which may require a professional scan tool.
Do I need to return my old BCM?
No. There is no core charge for this part. You can keep your original module.
What if my airbag light is on after I install it?
If the airbag light comes on, it means the new BCM needs to be electronically introduced to the airbag system’s computer (SDM). A technician with a bi-directional scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.