Restore Full Electrical Control to Your 2000 GM Truck or SUV
Is your 2000 Chevy Suburban, Tahoe, or GMC Yukon suffering from strange and frustrating electrical issues? Flickering lights, unresponsive power windows, or a security system that won’t let you start the engine are all common signs of a failing Body Control Module (BCM). The BCM acts as the central hub for your vehicle’s body electronics, and when it fails, it can cause a wide range of problems. This replacement Body Control Module, part number 9377486, is the definitive solution to get your truck’s features working like new again.
Unlike a standard replacement part from a local store or salvage yard, this BCM comes fully programmed to your vehicle’s specific Vehicle Identification Number (VIN). This critical step ensures seamless integration with your truck’s existing systems, eliminating the need for an expensive trip to the dealership for programming. We handle all the technical work before it ships, so you receive a part that is truly ready for installation.
Is Your Vehicle Showing These Signs of BCM Failure?
A faulty BCM can manifest in numerous ways. If you’re experiencing any of the following, a failing BCM is the likely culprit:
- ✔ Intermittent or completely non-functional power windows, door locks, or mirrors.
- ✔ Interior dome lights or exterior lights that stay on, flicker, or won’t turn on at all.
- ✔ The security light on the dash is flashing, and the vehicle won’t start.
- ✔ Windshield wipers behaving erratically or not working.
- ✔ The radio or climate control system is unresponsive or has a blank display.
- ✔ False warning messages appearing on the instrument cluster, such as ‘Door Ajar’.
- ✔ Inconsistent or non-working keyless entry remote functions.
Expert Pro Tip
Before replacing your BCM, always perform a full battery and charging system test. A weak battery or poor ground connection (especially the main cab ground located on the frame under the driver’s door) can cause bizarre electrical issues that mimic a faulty BCM. Check the simple things first!
The Smart Solution: A VIN-Programmed 2000 Suburban BCM
Choosing our pre-programmed 2000 Suburban BCM saves you time, money, and headaches. The process is simple: place your order, provide us with your vehicle’s VIN, and we’ll flash the module with the latest, most stable software updates from General Motors. This ensures optimal performance and compatibility. Your BCM will arrive ready to be installed, making the repair process as straightforward as possible for you or your mechanic.
Installation & System Syncing
This BCM is located on the left-hand (driver’s) side of the dash. While the physical replacement is a direct swap, some vehicles may require post-installation procedures to ensure all systems communicate correctly. Please be aware of the following:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag module.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary to ensure proper brake light and traction control operation.
Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Guaranteed Fitment for Your Vehicle
This module is a direct replacement for the following part numbers:
16257155, 15136876, 09377486, 9377486
It is confirmed to fit the following 2000 model year vehicles:
- Chevy Suburban 1500 & 2500
- Chevy Tahoe
- GMC Yukon (excluding Denali)
- GMC Yukon XL 1500 & 2500
Frequently Asked Questions About the 2000 Suburban BCM
Frequently Asked Questions
What exactly does the Body Control Module do?
The BCM is a computer that manages and controls many of your vehicle’s non-engine-related electronic functions. This includes power windows, locks, interior and exterior lighting, the security system, wipers, and often parts of the climate control and radio systems. It’s the command center for passenger comfort and convenience features.
Is this BCM truly plug-and-play?
Yes, because we program it to your VIN before shipping, it is designed to be plug-and-play. It eliminates the need for dealer-level programming tools for the initial setup. However, as noted, some vehicles may require minor relearn procedures for systems like the airbag or brake sensor, which may require a professional scan tool.
Where do I find my vehicle’s VIN?
Your 17-digit VIN can be found on your vehicle’s registration, insurance card, or on the vehicle itself. The most common locations are on a metal plate on the driver’s side dashboard (visible through the windshield) and on a sticker inside the driver’s side door jamb.
What happens if my airbag light comes on after installation?
This is not a sign of a defective part. It simply means the new BCM needs to be electronically ‘introduced’ to your vehicle’s airbag module (SDM). A qualified technician with a professional diagnostic tool can perform the ‘Setup SDM Primary Key in BCM’ procedure in a few minutes to resolve this.
Do I need to send my old BCM back?
No, there is no core charge for this part. You can keep your original module without any additional fees or hassle.