Restore Full Control and Reliability to Your GM Truck or SUV
Are strange electrical problems driving you crazy in your 2001 Blazer S10, Jimmy, or other compatible GM vehicle? From flickering lights and faulty power windows to a security system that won’t cooperate, a failing Body Control Module (BCM) can make your reliable truck feel unpredictable. This pre-programmed BCM is the direct, professional-grade solution to restore full functionality and get your vehicle back to dependable working order, eliminating the guesswork and the need for an expensive trip to the dealership.
Common Symptoms & Your Solution
If you’re experiencing any of the following, a faulty BCM is the most likely culprit. This module is the definitive fix for:
- Erratic power windows, door locks, or mirrors
- Security light flashing, causing a no-start or crank-no-start condition
- Interior dome lights or dashboard lights staying on or not working at all
- Inconsistent or non-functional gauge cluster behavior
- Unpredictable radio or climate control operation
- Diagnostic Trouble Codes (DTCs) related to body systems communication
Instead of struggling with a failing component, install our expertly prepared 2001 Blazer S10 programmed BCM and bring your vehicle’s essential systems back to life.
Features & Benefits
- โ Plug & Play Installation: We pre-program this module to your vehicle’s specific VIN. This crucial step ensures it communicates perfectly with your vehicle’s other systems right out of the box, eliminating the need for expensive dealership programming tools.
- โ Solves Common Electrical Gremlins: The perfect fix for issues like malfunctioning power accessories, erratic security systems, and incorrect gauge readings that plague these GM models.
- โ Latest GM Software: Your module arrives flashed with the newest stable software updates from General Motors, ensuring optimal performance and reliability for years to come.
- โ No Core Charge Required: Save time and money. You don’t need to go through the hassle of sending your old, faulty BCM back to us.
- โ Broad GM Compatibility: A direct replacement for service numbers 9371990, 19208539, and 9385236, this module fits a wide range of popular 2000-2001 GM trucks, vans, and SUVs.
- โ Peace of Mind Guarantee: This unit is backed by our one-year replacement warranty.
An Expert’s Note on VIN Programming
On these early 2000s GM vehicles, the BCM is the central hub for security, options, and accessories. Simply swapping a used module from another vehicle will almost always result in a no-start condition due to a security mismatch with the Powertrain Control Module (PCM). Our VIN-specific programming service is not just a convenienceโit’s essential for a successful repair. We ensure the security keys and vehicle options are correctly configured so that when you install our 2001 Blazer S10 programmed BCM, it’s a true plug-and-play experience.
Post-Installation Information
In some cases, minor follow-up procedures may be required to sync all vehicle systems. These are standard for this type of repair and can often be performed by a well-equipped local mechanic:
- Airbag System Sync: If the airbag warning light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure is needed to sync the systems.
- Brake Pedal Position Relearn: A recalibration of the brake pedal position sensor may be necessary for proper brake light and traction control function.
Frequently Asked Questions
Why do I need to provide my VIN?
Your Vehicle Identification Number (VIN) is essential because it allows us to program the BCM with the exact software, security information, and optional features (like power windows, keyless entry, etc.) that your specific vehicle was built with. This makes the installation plug-and-play and avoids conflicts with other modules.
Is this a difficult part to install?
The physical installation is typically straightforward for someone with basic mechanical skills. On most models like the Blazer or S10, it’s located under the center dash. The most important part is our pre-programming, which handles the complex software side of the job for you. Always disconnect the battery before starting.
What happens if my airbag light comes on after installation?
This can happen occasionally. It means the new BCM needs to be electronically introduced to the vehicle’s airbag module (SDM). A repair shop with a professional-grade scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure in a few minutes to resolve this.
Will this 2001 Blazer S10 programmed BCM fix my specific problem?
This module is the solution for a very wide range of common electrical issues listed in the description. While we cannot diagnose your vehicle remotely, if your symptoms match those described (erratic power accessories, security faults, etc.), a failing BCM is the most common cause.
Do I need to send my old part back?
No. This product has no core charge. You can keep, recycle, or dispose of your old module at your convenience, saving you the time and expense of a return shipment.