Restore Full Functionality to Your GM Truck or SUV
Are you battling frustrating electrical gremlins in your 2001 GM vehicle? Issues like erratic power windows, flickering interior lights, malfunctioning door locks, or a security system that acts up on its own are classic signs of 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 confusing and unpredictable problems. This replacement BCM, part number 09392990, is the definitive solution to restore your vehicle’s electronic systems to perfect working order.
From the Diagnostic Bay
We once had a 2001 Sierra 1500 in the shop where the owner had spent hundreds of dollars replacing a power window motor and two door lock actuators, yet the problems persisted intermittently. He was convinced the truck was cursed. After a quick scan, we saw multiple communication codes pointing to the BCM. We installed a VIN-programmed module, and instantly, every single one of his “bad” components started working flawlessly. It’s a powerful reminder that a faulty central computer can mimic many other part failures, and starting with the BCM can save you time, money, and a lot of headaches.
Symptoms of a Failing 2001 Silverado BCM
- ✔ Power windows, mirrors, or door locks working intermittently or not at all.
- ✔ Interior dome lights or dashboard lights staying on or not turning on.
- ✔ The security system engaging randomly, preventing the vehicle from starting.
- ✔ Horn honking unexpectedly or not working when pressed.
- ✔ False warning lights on the instrument cluster, such as the airbag or brake light.
- ✔ Radio or climate control display issues.
Plug & Play Solution with VIN Programming
Don’t waste time and money at the dealership. We simplify the repair process. When you purchase this BCM, you provide us with your vehicle’s VIN. Our technicians will then program the module with the latest GM software specific to your exact vehicle configuration. This means that when you receive the part, it’s ready for installation without the need for an expensive trip to the dealer for programming. While the installation is straightforward, some vehicles may require a simple relearn procedure after the part is installed.
Post-Installation Information
No Core Charge: You are not required to send your old BCM back to us. Keep your original part with no extra fees.
Potential Relearn Procedures:
- Airbag System Sync: In some cases, the airbag warning light may illuminate after installation. This is resolved by performing a “Setup SDM Primary Key in BCM” procedure with a compatible high-level scan tool. This syncs the new BCM with your vehicle’s existing airbag system.
- Brake Pedal Position Relearn: A recalibration of the brake pedal position sensor might be necessary to ensure correct brake light operation and to satisfy the traction control system.
Please note: Specific procedures can vary. We always recommend consulting a factory service manual or a certified technician for your specific vehicle.
Guaranteed Fitment for Part Number 09392990
This module is a direct replacement for the following part numbers: 09375899, 9392990, 09370249, 19180223. It is designed to fit the following 2001 models:
- GMC Yukon & Yukon XL 1500/2500
- Chevrolet Tahoe
- GMC Sierra 1500, 2500, & 3500 Pickup
- Chevrolet Silverado 1500, 2500, & 3500 Pickup
- Chevrolet Suburban 1500 & 2500
Frequently Asked Questions
What does a Body Control Module (BCM) do?
The BCM acts as the brain for your vehicle’s non-engine related electronics. It controls functions like power windows, locks, interior and exterior lighting, security systems, and wipers.
Is this BCM difficult to install?
The BCM is typically located under the driver’s side of the dashboard and is held in by a few bolts or clips and has several electrical connectors. For someone with basic mechanical skills, the physical replacement is straightforward. Our VIN programming saves you the complex step of dealer-level computer flashing.
How do I provide my VIN number?
After you complete your purchase, you will receive instructions on how to send us your 17-digit Vehicle Identification Number (VIN). We cannot program and ship your module without it.
What if my airbag light is on after I install the BCM?
This is a known possibility. The new BCM needs to be electronically introduced to the airbag’s computer (SDM). A professional scan tool is required to perform the ‘Setup SDM Primary Key in BCM’ procedure to sync the modules and turn off the light.
Do I need to return my old BCM?
No. This product comes with no core charge. You can keep your original module.