Are you experiencing frustrating electrical problems with your Chevrolet Tahoe or other GM vehicle? Issues like flickering interior or exterior lights, malfunctioning power windows and locks, or random warning messages on your dash are common signs of a failing Body Control Module (BCM). The BCM acts as the central computer for your vehicle’s body electronics, and when it fails, it can cause a wide range of confusing and unpredictable symptoms. Restore full functionality and peace of mind with our pre-programmed BCM, designed for a direct and reliable fix.
This isn’t just a replacement part; it’s a complete solution. We take the hassle out of the repair by programming the module to your vehicle’s specific VIN before it ships. This means the BCM arrives at your door ready for installation, loaded with the latest software updates from GM. This critical step ensures compatibility with your vehicle’s options and security systems, saving you a costly trip to the dealership for programming.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Interior or exterior lights that flicker, stay on, or don’t work at all.
- ✔ The security system acting up or preventing the vehicle from starting.
- ✔ Unresponsive key fob or remote start features.
- ✔ False warning lights on the instrument cluster (e.g., ‘Service Airbag’, ‘Service StabiliTrak’).
- ✔ Wipers or radio turning on and off intermittently.
Solving Problems with a Pre-Programmed 2010 Tahoe Body Control Module
This module is the definitive solution for the issues listed above. By replacing your old, faulty unit with our professionally programmed BCM, you are restoring the core of your vehicle’s electronic comfort and convenience systems. Because we flash it with your VIN, it correctly recognizes all the specific features of your truck or SUV, from the trim level to the powertrain. This unit is a direct replacement for a wide range of original part numbers, including 25826125, 20815898, 25892622, and many more, ensuring broad compatibility across the GM lineup.
Installation and Post-Install Considerations
Installation is straightforward for a DIYer with basic tools, typically involving removing a few dash panels to access the module. Once installed, most vehicle functions will be immediately restored. However, due to the complexity of modern vehicle systems, some additional steps may be required:
- 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 relearn may be necessary to ensure correct brake light and traction control operation.
There is no core charge for this module. You can keep your old part.
Frequently Asked Questions
What exactly does the Body Control Module do?
The BCM is a computer that controls and monitors many of your vehicle’s non-engine related functions. This includes power windows, locks, mirrors, lights, wipers, the security system, and the instrument cluster. It’s the command center for passenger comfort and convenience features.
How do I provide my VIN for programming?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We will use this to load the correct GM software and vehicle-specific configuration onto the BCM before we ship it to you.
Is this a plug-and-play part?
For the most part, yes. Because it comes programmed, it will operate most functions immediately upon installation. However, as noted, certain security-related systems like the airbag (SRS) may require a final synchronization procedure with a professional-grade scan tool.
Will this fix my ‘Service StabiliTrak’ message?
A faulty BCM is a common cause of this message, as it disrupts communication between various vehicle modules. While this part often resolves the issue, the message can also be caused by other components like wheel speed sensors or the steering angle sensor. A proper diagnosis is always recommended.
Where is the BCM located on a 2010 Tahoe?
On a 2010 Chevrolet Tahoe, the Body Control Module is typically located under the driver’s side of the dashboard, near the steering column.