Is your 2001 GM truck or SUV suffering from strange and unpredictable electrical problems? A failing Body Control Module (BCM) is often the culprit. The BCM acts as the central command center for your vehicle’s body electronics, controlling everything from your power windows and locks to your interior lights and security system. When it starts to fail, it can create a cascade of frustrating issues that are difficult to diagnose.
This is a direct-fit replacement Body Control Module, part number 9370249, for a wide range of 2001 General Motors vehicles. To eliminate the need for expensive dealership programming, we flash this module with the latest GM software updates, specifically programmed to your vehicle’s unique VIN. This ensures a smoother installation process and restores your vehicle’s functions to factory specifications.
We had a 2001 Sierra 2500 in the shop that was draining a brand new battery in two days. The owner had already replaced the battery twice and the alternator once. After checking for draws, we found the BCM was failing to put all the vehicle’s systems to sleep after the key was off. The interior lights would flicker faintly and the radio clock would stay on, creating a constant parasitic drain. A new, properly programmed BCM solved the problem instantly, saving the customer from throwing more parts at a ghost electrical issue.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional power windows, door locks, or mirrors.
- ✔ Interior dome lights or exterior lights staying on or not turning on at all.
- ✔ The security system acting up, causing no-start conditions.
- ✔ The horn honking randomly or not working when pressed.
- ✔ Warning lights like “Service Vehicle Soon” appearing on the instrument cluster.
- ✔ A persistent parasitic battery drain that kills your battery overnight.
Why Choose Our 2001 Silverado Body Control Module?
Choosing the right replacement part is critical. Our process is designed to provide a reliable and straightforward solution. We take a quality, tested BCM and load it with the correct software for your exact vehicle using the VIN you provide. This means the module arrives at your door ready for installation, saving you time, money, and the headache of a trip to the dealership for coding. This is the most efficient way to get your truck’s electronics working correctly again.
Important Post-Installation Information
While this module is pre-programmed for your vehicle, some systems may require a relearn or synchronization procedure after installation. This is a normal part of the repair process for many modern vehicles.
- Airbag System Sync: If the airbag warning light is illuminated after you install the new BCM, a procedure called “Setup SDM Primary Key in BCM” must be performed. This requires a professional-grade scan tool to sync the BCM with the airbag system’s Sensing and Diagnostic Module (SDM).
- 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 as intended.
Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Compatible Part Numbers:
This module is a direct replacement for the following part numbers: 09375899, 9392990, 09370249, 19180223. Please verify one of these numbers is on your original module before ordering.
Verified Fitment:
This 2001 Silverado Body Control Module is verified to fit the following vehicles:
- 2001 Chevrolet Tahoe (Body Control, LH dash, ID 9392990, 4×2)
- 2001 Chevrolet Silverado 1500 Pickup (Body Control, LH dash)
- 2001 Chevrolet Silverado 2500 Pickup (Body Control, LH dash)
- 2001 Chevrolet Silverado 3500 Pickup (Body Control, LH dash)
- 2001 Chevrolet Suburban 1500 (Body Control, LH dash, ID 9392990, 4×2)
- 2001 Chevrolet Suburban 2500 (Body Control, LH dash, ID 9392990)
- 2001 GMC Sierra 1500 Pickup (Body Control, LH dash)
- 2001 GMC Sierra 2500 Pickup (Body Control, LH dash)
- 2001 GMC Sierra 3500 Pickup (Body Control, LH dash)
- 2001 GMC Yukon (Body Control, LH dash, ID 9392990, 4×2)
- 2001 GMC Yukon XL 1500 (Body Control, LH dash, ID 9392990)
- 2001 GMC Yukon XL 2500 (Body Control, LH dash, ID 9392990)
Frequently Asked Questions
What does a Body Control Module (BCM) do?
The BCM is a computer in your vehicle that manages and controls many of the non-engine related electronic functions, such as power windows, locks, lights, wipers, the security system, and the horn.
Is this BCM plug-and-play?
Yes, this BCM comes pre-programmed to your vehicle’s VIN. In most cases, it is a plug-and-play installation. However, as noted in the description, some vehicles may require an additional relearn procedure for the airbag or brake systems, which requires a professional scan tool.
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 order until we receive this information.
What happens if my airbag light is on after installation?
This is a known possibility. It means the new BCM needs to be electronically introduced to the airbag system’s computer (SDM). A qualified mechanic with a high-level scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Do I need to send my old BCM back?
No, there is no core charge for this part. You can keep your original module.