Is Your GM Truck or SUV Plagued with Electrical Gremlins?
If you’re dealing with flickering lights, malfunctioning power windows and locks, or a security system that has a mind of its own, a failing Body Control Module (BCM) is the most likely culprit. The BCM is the central command center for your vehicle’s body electronics, and when it fails, it can cause a wide range of frustrating and seemingly unrelated issues. This isn’t just an inconvenience; a faulty BCM can lead to a no-start condition, leaving you stranded. Restore proper function and peace of mind with our pre-programmed BCM, a direct-fit solution for your vehicle.
Expert Pro Tip
Expert Pro Tip
Before replacing your BCM, always perform a thorough check of your vehicle’s battery, alternator, and primary ground connections (especially the main ground from the battery to the frame and engine block). A weak battery or a poor ground can cause voltage drops that mimic the symptoms of a failing BCM. A few minutes with a multimeter can save you from replacing a perfectly good part.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional interior and exterior lights (headlights, dome lights, dash lights).
- ✔ Power windows, door locks, or mirrors working intermittently or not at all.
- ✔ The security system or anti-theft light flashing, preventing the engine from starting.
- ✔ Horn honking randomly or not working when commanded.
- ✔ Wipers activating on their own or not turning off.
- ✔ Inaccurate or dead gauges on the instrument cluster.
- ✔ Communication error codes when scanned with a diagnostic tool.
The Plug-and-Play Solution for Your 2000 Silverado BCM
Forget expensive dealership visits and the complexities of programming a new module. We take the guesswork out of the repair. Simply provide us with your vehicle’s 17-digit Vehicle Identification Number (VIN) during checkout, and our technicians will program this BCM with the latest GM software updates specific to your truck. This ensures that all the factory-installed options and systems in your vehicle communicate correctly with the new module right out of the box. This module is a direct replacement for service numbers 19208539, 9371990, and 9385236, guaranteeing a perfect fit and function.
Installation and Post-Install Procedures
Installation is straightforward for anyone with basic mechanical skills. The BCM is typically located under the driver’s side of the dashboard. After disconnecting the battery, simply unplug the electrical connectors from your old module, remove it, and install the new one in its place. While our programming handles the majority of the setup, some vehicles may require additional steps after installation:
- Airbag System Sync: In some cases, the airbag warning light may illuminate after installation. This indicates a sync mismatch between the new BCM and the airbag’s SDM (Sensing and Diagnostic Module). A professional scan tool is required to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this. This is only necessary if the light is on.
- Brake Pedal Position Relearn: To ensure proper brake light and traction control operation, a brake pedal position sensor recalibration might be needed. This procedure can often be performed with a capable diagnostic tool.
Please note: Specific procedures can vary by vehicle. We always recommend consulting a factory service manual or a qualified technician for detailed guidance.
Guaranteed Fitment For:
This Body Control Module is a confirmed fit for the following vehicles with the specified options:
- 2000 Chevrolet Silverado 1500 / 2500 Pickup (LH dash, ID 9371990 or 9385236)
- 2000 GMC Sierra 1500 / 2500 Pickup (LH dash, ID 9371990 or 9385236)
- 2000 Chevrolet Tahoe (LH dash, ID 9385236)
- 2000 Chevrolet Suburban 1500 / 2500 (LH dash, ID 9385236)
- 2000 GMC Yukon (exc. Denali, LH dash, ID 9385236)
- 2000 GMC Yukon XL 1500 / 2500 (LH dash, ID 9385236)
- 2001 Chevrolet S10 / GMC Sonoma (center dash)
- 2001 Chevrolet Blazer S10 / GMC Jimmy S15 (center dash, ID 9385236)
- 2001 Oldsmobile Bravada (center dash)
- 2001 Chevrolet Astro / GMC Safari (LH dash)
Frequently Asked Questions
Expert Pro Tip
Before replacing your BCM, always perform a thorough check of your vehicle’s battery, alternator, and primary ground connections (especially the main ground from the battery to the frame and engine block). A weak battery or a poor ground can cause voltage drops that mimic the symptoms of a failing BCM. A few minutes with a multimeter can save you from replacing a perfectly good part.