Restore Full Electrical Function to Your GM Truck or SUV
Are you battling frustrating electrical gremlins in your 2000 GMC Yukon, Chevy Tahoe, or Suburban? Issues like erratic power windows, malfunctioning door locks, intermittent interior lights, or a faulty security system often point to a single culprit: a failing Body Control Module (BCM). The BCM acts as the central command center for your vehicle’s body electronics, and when it starts to fail, it can cause a wide range of confusing and unpredictable problems. This replacement BCM is the definitive solution to restore your vehicle’s comfort and convenience features to perfect working order.
From the Diagnostic Bay
We once had a 2000 Tahoe in the shop where the owner had spent hundreds replacing window motors and door lock actuators, but the problems persisted. One window would work, then another would fail. The dome light had a mind of its own. After a quick diagnostic scan showed multiple communication faults pointing to the BCM, we knew where the real issue was. Installing a VIN-programmed BCM like this one solved every single one of his electrical issues in under an hour. Don’t chase symptoms; fix the source of the problem.
Is Your 2000 Yukon BCM Failing?
A faulty Body Control Module can manifest in numerous ways. If you’re experiencing any of the following, it’s a strong indicator that your BCM needs replacement:
- ✔ Power windows, door locks, or mirrors work intermittently or not at all.
- ✔ Interior or exterior lights (including headlights and brake lights) behave erratically.
- ✔ The vehicle’s security system or keyless entry is unresponsive.
- ✔ The radio or instrument cluster displays strange behavior.
- ✔ You see a “Service Vehicle Soon” light or other warning messages.
- ✔ Diagnostic scans show U-codes or loss of communication with the BCM.
A True Plug-and-Play Solution
The biggest hurdle in replacing a BCM is the need for expensive programming at a dealership. We eliminate that step entirely. Simply provide us with your vehicle’s VIN during checkout, and we will program the module with the latest GM software updates specific to your truck. This ensures seamless integration and functionality right out of the box. This is not a simple repair service; it is a fully programmed replacement module, ready for installation.
Installation and Post-Install Notes
This BCM is located on the left-hand (driver’s) side of the dashboard. While the physical installation is straightforward, please be aware of potential post-installation procedures:
- Airbag System Sync: If your airbag warning light illuminates after install, a simple ‘Setup SDM Primary Key in BCM’ procedure is needed with a professional scan tool to sync the modules.
- Brake Pedal Position Relearn: Some models may require a brake pedal position sensor relearn to ensure proper brake light and traction control operation.
- No Core Charge: You are not required to return your old module, saving you time and money on core return shipping.
This module is a direct replacement for part numbers: 16257155, 15136876, 09377486, and 9377486 and fits the following vehicles:
- 2000 Chevrolet Suburban 1500 & 2500
- 2000 Chevrolet Tahoe
- 2000 GMC Yukon (excluding Denali)
- 2000 GMC Yukon XL 1500 & 2500
Frequently Asked Questions
Do I need to have this BCM programmed by a dealer?
No. We handle all the programming for you before shipment. Just provide your vehicle’s VIN at checkout, and the module will arrive ready to install.
What tools are needed for installation?
Basic hand tools like a socket set and screwdrivers are typically all that’s needed to access and replace the BCM in the dashboard. In some cases, a professional scan tool may be required for post-installation procedures like an airbag sync or brake pedal relearn.
What is the difference between a BCM and an ECU?
The BCM (Body Control Module) manages vehicle electronics like lights, windows, and locks. The ECU (Engine Control Unit), also called an ECM, manages engine functions like fuel injection and ignition timing. They are separate computers with distinct jobs.
Will this fix my power window and lock problems?
If the BCM is the cause of the failure, then yes, this part will resolve those issues. The BCM is the most common point of failure for these types of widespread electrical problems in 2000 GM trucks and SUVs.
Is this a used part?
This is a high-quality, tested replacement part that has been programmed with the latest vehicle-specific software from GM. It is guaranteed to restore your vehicle’s original functionality.