Are you battling frustrating electrical gremlins in your 2001 GM truck or SUV? Issues like flickering lights, malfunctioning power windows, or a security system that prevents your vehicle from starting are often signs of a failing Body Control Module (BCM). Restore your vehicle’s functionality and reliability with our pre-programmed BCM, a direct-fit solution for part number 9370249 and its equivalents.
This isn’t just a replacement part; it’s a complete solution. Before we ship your order, we flash the module with the latest official GM software using the Vehicle Identification Number (VIN) you provide. This critical step ensures the BCM is perfectly matched to your vehicle’s specific options and configuration, eliminating the need for an expensive trip to the dealership for programming. The result is a simpler installation process that gets you back on the road faster.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Instrument cluster gauges or warning lights behaving unpredictably.
- ✔ Headlights, taillights, or interior lights staying on or not turning on at all.
- ✔ The vehicle’s security system preventing the engine from starting (security light flashing).
- ✔ Intermittent failure of the radio or climate control functions.
- ✔ Diagnostic trouble codes (DTCs) indicating a loss of communication with the BCM.
Installation and Post-Install Procedures
This module is located on the left-hand (driver’s) side of the dash and is designed for straightforward replacement. After installation, most functions should work immediately. However, depending on your vehicle’s specific systems, a couple of final synchronization steps may be necessary:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a technician will need to perform the ‘Setup SDM Primary Key in BCM’ procedure with a professional scan tool. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: In some cases, a brake pedal position sensor recalibration may be required to ensure proper brake light operation and to satisfy the traction control system.
This module is a direct replacement for part numbers: 09375899, 9392990, 09370249, and 19180223. It fits a wide range of 2001 GM models including the Silverado, Sierra, Suburban, Tahoe, and Yukon. Please verify your part number before ordering to ensure compatibility.
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 a wide range of electronic accessories not related to the engine, such as power windows, locks, lights, wipers, and the security system.
How do I provide my vehicle’s VIN?
After you complete your purchase, you will need to send us your 17-digit VIN. We cannot program and ship the module without it. Instructions will be provided in your order confirmation.
Is this module difficult to install?
For someone with basic mechanical skills, the physical replacement is straightforward. It’s typically located under the driver’s side dashboard. The key benefit of our module is that the complex programming is done for you before it ships.
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 installation?
This is a known possibility. It means the new BCM needs to be electronically introduced to the airbag system (SDM). A repair shop with a capable bi-directional scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure in a few minutes to resolve this.
Will this part fit my 4×4 model?
Yes, this BCM fits both 4×2 and 4×4 models for the specified vehicles. The VIN programming we perform ensures it is correctly configured for your truck’s drivetrain and options.