Is Your GM Truck or SUV Experiencing Strange Electrical Issues?
If you’re dealing with a frustrating array of electrical gremlins in your 2000-2001 GM vehicle, a failing Body Control Module (BCM) is the most likely culprit. The BCM is the central command center for your vehicle’s body electronics. When it starts to fail, it can cause unpredictable and annoying problems that seem to have no rhyme or reason. From power windows that won’t go down to a security system that randomly triggers, a faulty BCM can make driving your truck a daily challenge.
Common Symptoms of a Failing BCM
- ✔ Intermittent or non-working power windows, door locks, or mirrors.
- ✔ Interior or exterior lights that flicker, stay on, or don’t work at all.
- ✔ The security system or alarm randomly activating or not setting correctly.
- ✔ Inaccurate or erratic gauge behavior on the instrument cluster.
- ✔ Radio or climate control malfunctions.
- ✔ A persistent “Service Vehicle Soon” or security light on the dash.
- ✔ Unexplained battery drain that leaves you stranded.
The Direct-Fit Solution: A VIN-Programmed 2000 GM Truck BCM
Don’t let a faulty module dictate how your truck behaves. This Body Control Module is the definitive solution to restore full functionality to your vehicle’s electronics. We take the guesswork and hassle out of the replacement process. Unlike a generic part from a salvage yard or local parts store, this module is specifically programmed to your vehicle’s unique Vehicle Identification Number (VIN) before it ships. This ensures that all the specific options and features your truck came with from the factory will work correctly right out of the box. We load the latest GM software updates, which can often resolve issues that were present even in the original factory programming.
This module is a direct replacement for service numbers 19208539, 9371990, and 9385236, and it fits a wide range of popular GM models, including:
- 2000 Chevrolet Suburban 1500 & 2500
- 2000 Chevrolet Tahoe
- 2000 Chevrolet Silverado 1500 & 2500
- 2000 GMC Yukon & Yukon XL 1500/2500
- 2000 GMC Sierra 1500 & 2500
- 2001 Chevrolet S10 & Blazer
- 2001 GMC Sonoma & Jimmy
- 2001 Oldsmobile Bravada
- 2001 Chevrolet Astro & GMC Safari
Installation and Post-Install Considerations
Installation is straightforward for a DIY mechanic or any professional technician. The BCM is typically located on the left-hand (driver’s) side of the dashboard in full-size trucks and SUVs, or in the center dash area on S-series models. Once you’ve swapped the module, there are a couple of potential procedures that may be required.
- Airbag System Sync: In some cases, the new BCM may need to be synced with the airbag’s Sensing and Diagnostic Module (SDM). If your airbag warning light is on after installation, a professional scan tool will be needed to perform the ‘Setup SDM Primary Key in BCM’ procedure.
- Brake Pedal Position Relearn: To ensure proper brake light and traction control operation, a brake pedal position sensor recalibration might be necessary. This is also performed with a capable diagnostic tool.
Best of all, there is no core charge. You can keep your old module without the hassle of shipping it back.
Frequently Asked Questions
What does a Body Control Module (BCM) actually do?
The BCM is a computer that acts as a central hub for your vehicle’s body electronics. It controls non-engine related functions like power windows, locks, interior and exterior lighting, the alarm system, wipers, and sometimes even the radio and climate controls.
Do I need to take this BCM to the dealer for programming?
No. The main benefit of our service is that we program the module to your vehicle’s VIN before we ship it to you. It arrives ready to be installed, saving you a costly trip to the dealership.
How do I provide my VIN?
After you complete your purchase, you will need to send us your 17-digit VIN. We cannot ship the module until we have this information to perform the programming.
My original part number is 9385236. Will this module work?
Yes. This module is a direct replacement for service numbers 19208539, 9371990, and 9385236. As long as your vehicle is on the compatibility list, this part will function correctly.
What is a core charge?
A core charge is a deposit that is returned to you when you send back your old part. We do not have a core charge on this item, so you can keep your original module.
What tools are needed for the post-installation procedures?
The Airbag System Sync and Brake Pedal Position Relearn procedures require a professional-grade bidirectional diagnostic scan tool, such as a GM Tech 2 or equivalent high-end scanner. Most local repair shops will have this equipment.