Is Your GM Truck or SUV Plagued by Electrical Gremlins?
If you’re dealing with flickering lights, malfunctioning power windows, a security system that acts on its own, or other bizarre electrical issues, a failing Body Control Module (BCM) is the most likely culprit. The BCM is the central nervous system for your vehicle’s body electronics, coordinating everything from your interior lights and door locks to your instrument cluster. When it fails, it can cause a cascade of frustrating and seemingly unrelated problems. This replacement Body Control Module, part number 19208539, is the definitive solution to restore your vehicle’s electronic systems to perfect working order.
The Plug-and-Play Solution: Pre-Programmed to Your VIN
Don’t waste time and money on a trip to the dealership. Unlike a generic module from a parts store, this BCM is delivered to you fully programmed to your vehicle’s specific Vehicle Identification Number (VIN). We handle the complex flashing process with the latest GM software updates before it even ships. This ensures that the module communicates perfectly with your truck’s other computers right out of the box, preserving all original features and preventing compatibility conflicts. Simply provide your VIN after purchase, and we’ll take care of the rest.
Common Symptoms of a Failing 2001 S10 Body Control Module
- ✔ Intermittent or non-functional power windows, door locks, or mirrors.
- ✔ Erratic instrument cluster behavior, such as gauges dropping to zero or warning lights flashing incorrectly.
- ✔ Interior or exterior lights staying on, not turning on, or flickering.
- ✔ The security system or anti-theft light acting up, preventing the vehicle from starting.
- ✔ Horn honking randomly or not working at all.
- ✔ Wipers operating on their own or not responding to the switch.
- ✔ Communication errors (U-codes) when scanning the vehicle with a diagnostic tool.
Installation and Post-Install Considerations
This module is a direct-fit replacement for the original unit. On the 2001 S10, Sonoma, Blazer, and Jimmy, the BCM is typically located in the center of the dash. On larger trucks and SUVs like the Silverado, Sierra, and Tahoe from 2000, it’s usually found on the driver’s side (LH) of the dash. While the installation is straightforward for a DIY mechanic, please be aware of a few potential post-installation procedures that may be required:
- Airbag System Sync: In some cases, the new BCM may need to be synchronized with the airbag system (SDM). If your airbag warning light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed with a professional-grade scan tool.
- 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.
This module is a direct replacement for service numbers 19208539, 9371990, and 9385236. Verify your original part number to ensure compatibility. Restore your vehicle’s reliability and functionality with this professionally programmed Body Control Module.
Frequently Asked Questions
Do I need to have this BCM programmed by a dealer?
No. We program the module to your vehicle’s specific VIN before we ship it to you. It arrives ready for installation, saving you the time, cost, and hassle of a dealership visit.
What information do you need from me to program it?
After you complete your purchase, you will need to provide us with your 17-digit Vehicle Identification Number (VIN). This allows us to load the correct software and vehicle-specific settings onto the module.
Where is the BCM located on my 2001 Chevy S10?
On the 2001 S10, S15 Sonoma, Blazer, and Jimmy, the Body Control Module is typically located behind the dashboard, in the center area, often near the radio or climate controls.
What if my airbag light comes on after I install the new BCM?
If the airbag warning light illuminates, it means the BCM needs to be synchronized with the airbag’s Sensing and Diagnostic Module (SDM). This requires a professional scan tool to perform the ‘Setup SDM Primary Key in BCM’ procedure.
Is there a core charge for this part?
No, there is no core charge. You can keep your original module without needing to send it back to us.