Restore Your Vehicle’s Electrical System
Are you battling frustrating electrical issues in your GM truck or SUV? Intermittent power windows, flickering lights, a security system that acts up, or gauges that have a mind of their own are all classic symptoms of a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it starts to fail, it can cause a cascade of confusing and unpredictable problems. This replacement Body Control Module, part number 19208539, is the definitive solution to restore full functionality and reliability to your vehicle.
Unlike a standard replacement part from a dealership or auto parts store, this module arrives at your door fully programmed and ready for installation. We use your vehicle’s unique Vehicle Identification Number (VIN) to flash the module with the latest, most stable software updates directly from GM. This critical step ensures seamless communication between the BCM and all other modules in your truck, eliminating compatibility issues and the need for an expensive trip to the dealer for programming.
Is Your Body Control Module Failing?
A faulty BCM can manifest in numerous ways, often mimicking other problems. If you’re experiencing any of the following, a failing BCM is the likely culprit:
- ✔ Power windows, door locks, or mirrors operating erratically or not at all.
- ✔ Interior or exterior lights (headlights, taillights, dome lights) staying on, not turning on, or flickering.
- ✔ The anti-theft or security light is constantly on or flashing, preventing the engine from starting.
- ✔ Horn honking unexpectedly or not working when pressed.
- ✔ Inaccurate or non-functional gauges on the instrument cluster.
- ✔ The radio or climate control system behaving strangely.
- ✔ Communication error codes when scanned with a diagnostic tool.
Guaranteed Fitment for Your GM Vehicle
This module is a direct replacement for service numbers 19208539, 9371990, and 9385236. It is guaranteed to fit the following vehicles:
- 2000 GMC Yukon & Yukon XL 1500/2500
- 2000 Chevrolet Tahoe & Suburban 1500/2500
- 2000 Chevrolet Silverado 1500/2500 Pickup
- 2000 GMC Sierra 1500/2500 Pickup
- 2001 Chevrolet S10 / GMC Sonoma
- 2001 Chevrolet Blazer / GMC Jimmy S15
- 2001 Oldsmobile Bravada
- 2001 Chevrolet Astro / GMC Safari
Simple Installation Process
Our goal is to make this repair as straightforward as possible. After placing your order, simply provide us with your vehicle’s VIN. Our technicians will program the module, making it ready to install right out of the box. While the physical installation is typically simple (locating the old module under the dash, disconnecting the battery, and swapping the units), some vehicles may require post-installation procedures.
Important Post-Installation Notes:
- Airbag System Sync: In some cases, the airbag warning light may illuminate after installation. This requires a ‘Setup SDM Primary Key in BCM’ procedure using a professional-grade scan tool to sync the new BCM with the airbag system.
- Brake Pedal Position Relearn: A brake pedal position sensor recalibration might be necessary to ensure proper brake light and traction control functionality. This also requires a capable diagnostic tool.
- No Core Charge: You are not required to return your old, faulty module. There is no core charge or deposit associated with this purchase.
By purchasing this pre-programmed 2000 Yukon BCM, you are getting a reliable, updated component that solves common electrical faults and restores your vehicle to its proper operating condition.
Frequently Asked Questions
What is a BCM and what does it do?
The Body Control Module (BCM) is a computer in your vehicle that controls and monitors a wide range of non-engine-related functions, such as power windows, locks, lights, security system, wipers, and more. It acts as a central hub for these electronic features.
Why do I need to provide my VIN?
Your VIN (Vehicle Identification Number) allows us to program the BCM with the specific software and settings for your vehicle’s exact configuration (options, trim level, etc.). This ensures it works correctly right out of the box without needing a trip to the dealership.
Is this a difficult part to install?
The physical replacement is generally straightforward for someone with basic mechanical skills. It’s typically located under the driver’s side dashboard. However, some vehicles may require post-install electronic procedures with a scan tool, as mentioned in the description.
What tools are needed for the post-installation procedures?
Procedures like the Airbag System Sync or Brake Pedal Position Relearn require a bi-directional professional scan tool (like a Snap-on, Autel, or GM Tech 2). Standard OBD-II code readers cannot perform these functions.
Will this BCM fix my specific problem?
This module is designed to fix issues directly caused by a faulty BCM. While the symptoms listed are common indicators, we always recommend a proper diagnosis by a qualified technician to confirm the BCM is the root cause before ordering.