Are you dealing with frustrating and unpredictable electrical issues in your 2000 GMC Yukon, Tahoe, or Suburban? When lights flicker, power windows and locks refuse to work, or the security system acts up, a failing Body Control Module (BCM) is almost always the culprit. This isn’t just an annoyance; it’s a problem that can leave you stranded. Get back to dependable performance with this professionally programmed BCM, designed to restore your truck’s factory functions and give you peace of mind on the road.
Common Symptoms & Your Solution
A faulty BCM can cause a cascade of confusing problems. If you’re experiencing any of the following, this module is the solution you need:
- Intermittent or non-working power windows, door locks, or interior lights.
- The security light stays on, preventing the engine from starting.
- Erratic instrument cluster behavior or warning lights.
- Communication error codes (U-codes) when scanned with a diagnostic tool.
- Inconsistent operation of the radio or HVAC controls.
Instead of paying for expensive diagnostics and programming at a dealership, this module arrives flashed with the latest GM software and coded specifically to your vehicle’s VIN. It’s the most direct and reliable way to fix these issues and get your truck operating correctly again. This is the definitive replacement for a faulty 2000 Yukon BCM 9377486.
Features & Benefits
- โ VIN-Programmed for Your Truck: We flash this module with your vehicle’s specific VIN before shipping. This ensures compatibility with your factory options, saving you a costly trip to the dealer for programming.
- โ No Core Charge: Forget the hassle of returning your old part. You can keep your original module, making the transaction simple and straightforward.
- โ Direct-Fit Replacement: Engineered to be a direct replacement for OEM part numbers 16257155, 15136876, 09377486, and 9377486.
- โ Restores Full Functionality: Putting a new, correctly programmed BCM in your vehicle is the key to resolving those maddening electrical gremlins and restoring all body control functions.
- โ This unit is backed by our one-year replacement warranty.
Expert Insight: The Critical Role of VIN Programming
Why is VIN programming so important for a part like this? In a 2000 GM truck, the BCM is the central hub for dozens of electronic featuresโfrom power seats and keyless entry to specific lighting packages. A generic, non-programmed module from a salvage yard won’t know what options your specific truck has, leading to features not working or new warning lights appearing. By programming this 2000 Yukon BCM 9377486 to your VIN, we ensure it knows exactly how your truck was configured at the factory, making the installation process as close to plug-and-play as possible.
This module is compatible with the following vehicles:
- 2000 Suburban 2500
- 2000 Tahoe
- 2000 Yukon XL 1500
- 2000 Suburban 1500
- 2000 Yukon (excluding Denali)
- 2000 Yukon XL 2500
Frequently Asked Questions
How do I provide my vehicle’s VIN?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We will provide clear instructions on how to do this. We cannot program and ship your BCM without it.
Is this a true plug-and-play installation?
For most vehicles, yes. Because we program the module to your VIN, the core functions will work immediately. However, as with any BCM replacement on these models, certain security or safety systems may require a simple relearn procedure. Please see the Post-Installation notes regarding the Airbag System and Brake Pedal Position sensor.
What happens if the airbag light is on after installation?
If the airbag warning light appears, it means the new BCM needs to be synchronized with the airbag’s SDM module. This requires a ‘Setup SDM Primary Key in BCM’ procedure, which can be done by a repair shop with a professional-grade diagnostic tool. This is essential for ensuring the safety system is fully operational.
Will this fix my no-start problem?
If your no-start issue is caused by the factory anti-theft system (often indicated by a flashing security light), this programmed 2000 Yukon BCM 9377486 is the correct solution. If your issue is due to other mechanical or electrical problems (like a fuel pump or starter), this part will not resolve it.
Do I need to send my old BCM back?
No. This product comes with no core charge, so you are not required to return your old, faulty module. This saves you time and return shipping costs.
How can I be sure this fits my truck?
This module fits the 2000 model year Tahoe, Suburban 1500/2500, Yukon, and Yukon XL 1500/2500 (excluding Denali) that use part number 9377486 or one of its equivalents listed above. Providing your VIN during checkout guarantees we will program it correctly for your exact vehicle configuration.