Restore Full Electrical Function to Your GM Truck or SUV
Are you battling frustrating electrical issues in your 2001 GMC Yukon, Tahoe, or Suburban? Symptoms like flickering lights, malfunctioning power windows and locks, a faulty security system, or even a no-start condition often point to a single culprit: a failing Body Control Module (BCM). This vital computer acts as the central hub for your vehicle’s body electronics, and when it fails, it can cause a wide range of perplexing problems. This replacement BCM is the definitive solution, arriving pre-programmed to your vehicle’s specific VIN for a straightforward installation.
We recently had a 2001 Chevy Tahoe in the shop that was driving its owner crazy. The interior dome lights would stay on constantly, draining the battery overnight. He had replaced the battery twice and checked every door switch. After a quick scan, we identified a fault code pointing to the BCM. We installed one of these VIN-programmed modules, and the problem was solved instantly. It’s a common failure point on these trucks, but thankfully, it’s a simple fix with the right part.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Interior or exterior lights that won’t turn on or off.
- ✔ The security system alarm sounding randomly or the vehicle refusing to start.
- ✔ Inconsistent or non-working radio and climate controls.
- ✔ Warning lights appearing on the dashboard for no apparent reason.
- ✔ Wipers operating intermittently or not at all.
Why Choose Our Pre-Programmed 2001 Yukon BCM?
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the hassle and expense out of the repair process. Simply provide us with your vehicle’s VIN during checkout, and our technicians will program the module with the latest GM software updates specific to your truck. This eliminates the need for a costly trip to the dealership for programming. With no core charge, you can keep your original module, making the process even simpler.
Installation and Post-Install Procedures
The BCM is typically located on the left-hand (driver’s) side of the dashboard. While installation is mostly plug-and-play, some vehicles may require additional steps to ensure all systems communicate correctly. Please be aware of the following potential procedures:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be necessary to ensure correct brake light and traction control operation.
Disclaimer: Specific procedures can vary. Always consult a factory service manual or a qualified technician for guidance.
Compatible Part Numbers & Fitment
This module directly replaces part numbers: 19208540, 9370249, 9392994, 09370249, 09392994. It is confirmed to fit the following 2001 models:
- Chevrolet Tahoe (4×4)
- Chevrolet Suburban 1500 (4×4) & 2500
- GMC Yukon (4×4)
- GMC Yukon XL 1500 & 2500
Frequently Asked Questions
Do I need to get this BCM programmed by a dealer?
No. We handle all the programming for you before we ship the part. Just provide your vehicle’s VIN at checkout, and it will arrive ready to install with the latest GM software.
Where is the BCM located on my 2001 Yukon or Tahoe?
The Body Control Module is located inside the cabin, under the dashboard on the driver’s side (LH dash).
What is a VIN and why do you need it?
The VIN (Vehicle Identification Number) is a unique 17-digit code for your specific truck. We use it to load the correct software and settings for your vehicle’s options, ensuring perfect compatibility.
What should I do if my airbag light comes on after installation?
This indicates the BCM needs to be synced with the airbag system. A qualified mechanic will need to use a professional diagnostic tool to perform the ‘Setup SDM Primary Key in BCM’ procedure.
Is this part truly plug-and-play?
For most functions, yes. However, as with any module replacement, some vehicles may require minor relearn procedures, like for the brake pedal position sensor, to restore full functionality.
Do I have to send my old BCM back?
No. This purchase has no core charge, so you can keep your original part.