Is Your 2001 GM Truck or SUV Experiencing Strange Electrical Problems?
If your power windows have a mind of their own, your security light is flashing, or your interior lights won’t turn off, you’re likely dealing with a failing Body Control Module (BCM). The BCM is the central computer for your vehicle’s body electronics, and when it malfunctions, it can cause a cascade of frustrating and seemingly unrelated issues. Instead of costly diagnostic fees and programming charges at the dealership, get a reliable, direct-fit solution with our pre-programmed BCM.
From the Diagnostic Bay
We once had a customer with a 2001 Sierra who was about to replace his driver’s side window motor for the third time. The window would work intermittently, and he was convinced the motors were faulty. After a quick scan, we saw communication fault codes with the BCM. We explained that the BCM sends the signal to the motor, and the module itself was the weak link. He installed one of our pre-programmed BCMs, and the window has worked perfectly ever since. It’s a classic case where the root cause isn’t the most obvious component.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional power windows and door locks.
- ✔ The security or anti-theft light stays on or flashes, preventing the engine from starting.
- ✔ Interior or exterior lights staying on, draining your battery.
- ✔ Instrument cluster gauges behaving erratically or not working at all.
- ✔ Horn honking randomly or not working when pressed.
- ✔ Inaccurate or false warning messages on the driver information center.
Get a Plug-and-Play 2001 Yukon Body Control Module
This isn’t just a replacement part; it’s a complete solution. We take a high-quality BCM and program it with the latest GM software updates specifically for your vehicle’s VIN. This ensures perfect compatibility and function right out of the box. Simply provide us with your VIN after purchase, and we’ll handle all the complex programming before we ship it to you. This eliminates the need for expensive scan tools or a trip to the dealership, saving you time and money.
Installation and Post-Install Notes
Installation is straightforward, typically involving unplugging the old module located under the driver’s side dash and plugging this one in. However, please be aware of the following potential procedures:
- Airbag System Sync: If your airbag warning light illuminates after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with your vehicle’s existing airbag system.
- 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.
There is no core charge for this module. You can keep your original part.
Guaranteed Fitment
This module is a direct replacement for the following part numbers: 09375899, 9392990, 09370249, 19180223. It is compatible with the following 2001 models:
- GMC Sierra 1500 / 2500 / 3500 Pickup
- GMC Yukon / Yukon XL 1500 / Yukon XL 2500
- Chevrolet Silverado 1500 / 2500 / 3500 Pickup
- Chevrolet Tahoe
- Chevrolet Suburban 1500 / 2500
Frequently Asked Questions
Is this BCM really plug-and-play?
Yes! We program the module to your vehicle’s VIN before shipping. This means you can install it without needing a trip to the dealership for programming. In some cases, minor relearn procedures may be required post-installation as noted above.
How do I give you my VIN?
After you complete your purchase, you will receive instructions on how to send us your vehicle’s 17-digit VIN. We cannot program and ship your module until we receive this information.
What does the BCM control?
The Body Control Module acts as a central hub for many of your vehicle’s electronic convenience and security features, including power windows, locks, interior/exterior lighting, the anti-theft system, and warning chimes.
What if my airbag light is on after I install it?
This is a known possibility. It means the new BCM needs to be electronically ‘introduced’ to the airbag system. A qualified mechanic with a professional-grade scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Do I need to send my old part back?
No, there is no core charge for this part. You can keep your original module.