Restore Your Truck’s Electrical System with a Plug-and-Play Solution
Are strange electrical problems sidelining your trusted Chevy or GMC truck? Erratic power windows, flickering interior lights, malfunctioning door locks, or a security system that won’t cooperate are classic signs of a failing Body Control Module (BCM). Don’t let these frustrating issues compromise your vehicle’s reliability. This module is the definitive solution, arriving pre-programmed to your vehicle’s specific VIN, saving you a costly and time-consuming trip to the dealership.
Common Symptoms & Your Solution
A faulty BCM can cause a wide range of confusing symptoms that seem unrelated. If your truck is experiencing any of the following, this pre-programmed module is the fix you need:
- Intermittent or non-working power windows and locks
- Interior dome lights staying on or not working at all
- The “Security” light is illuminated or flashing, causing a no-start condition
- Erratic gauge cluster behavior
- Problems with the radio or climate control functions
- False alarms from the security system
Instead of chasing down complex wiring issues or paying for expensive diagnostic time, you can solve the root cause with our expertly prepared 2000 Silverado 1500 Body Control Module. We take care of the programming so you can focus on the straightforward installation.
Features & Benefits
- ✔ VIN-Programmed for Your Truck: This unit arrives ready to install, flashed with the latest GM software for your specific vehicle. This critical step ensures all systems communicate correctly, eliminating the need for expensive dealer-only tools.
- ✔ Direct-Fit Replacement: Engineered to be a perfect replacement for service numbers 19208539, 9371990, and 9385236, guaranteeing a perfect fit and proper connections.
- ✔ Eliminate Electrical Gremlins: Restore full and reliable functionality to your truck’s body electronics, from the power accessories to the security system.
- ✔ No Core Charge Required: Save time and money with no need to send your old, faulty module back to us.
- ✔ This unit is backed by our one-year replacement warranty.
An Expert’s Note on GMT800 Electricals: The 2000-era GM trucks are legendary workhorses, but their BCMs are a known point of failure. I’ve seen countless technicians and DIYers spend hours, even days, chasing what they think is a bad switch or a broken wire, only to find the BCM was the culprit all along. The issue is that a simple swap won’t work—the module must be programmed to the truck’s VIN to communicate with the engine computer and security system. This pre-programmed 2000 Silverado 1500 Body Control Module bypasses that entire headache. It turns a complex, multi-step electronic repair into a simple component replacement, getting your truck back to work where it belongs.
Important Post-Installation Information
While this BCM is programmed for a plug-and-play installation, some vehicles may require additional calibration steps to ensure all systems are perfectly synchronized. Please be aware of the following potential procedures:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a professional scan tool will be needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be necessary for proper brake light and traction control operation.
Always consult a factory service manual or a qualified technician for vehicle-specific guidance.
Frequently Asked Questions
Do I need to program this BCM?
No. The main benefit of this module is that we do all the programming for you before it ships. Simply provide us with your vehicle’s 17-digit VIN during checkout, and it will arrive ready to be installed.
Where is the BCM located on my 2000 Silverado or Sierra?
On most compatible models like the Silverado, Sierra, Tahoe, and Suburban, the Body Control Module is typically located under the driver’s side of the dashboard, to the left of the steering column. It’s a black plastic box with several large electrical connectors.
What is a VIN and why do you need it?
The VIN (Vehicle Identification Number) is your truck’s unique 17-digit serial number. We use it to load the exact software and settings your vehicle had when it left the factory, ensuring perfect compatibility with your specific options and features.
Will this fix my “Security” light and no-start problem?
Yes, in many cases. The BCM is a central part of the GM Passlock II security system. A failing module is a very common cause of an illuminated security light and the resulting engine cutoff. Replacing it with a correctly programmed unit is often the correct fix for this issue.
What if my airbag light comes on after installation?
This can happen because the new BCM needs to be electronically ‘introduced’ to your vehicle’s existing airbag module (SDM). A procedure called ‘Setup SDM Primary Key in BCM’ must be performed with a bi-directional scan tool to sync the components and turn off the light.
Is this a quality part for my truck?
Absolutely. This is a high-quality replacement component designed to meet or exceed original specifications. We ensure every 2000 Silverado 1500 Body Control Module is prepared to provide reliable, long-term service for your vehicle.