2010 Tahoe Body Control Module 25847588 | Programmed to Your VIN

Tired of Chasing Electrical Gremlins in Your GM Vehicle?

If you’re dealing with a frustrating mix of electrical issues in your 2010 Chevrolet Tahoe—like flickering lights, malfunctioning power windows or locks, a persistent battery drain, or random warning messages on your dash—you’re not alone. As a technician with over two decades of experience, I’ve seen these exact symptoms hundreds of times. More often than not, the culprit is 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 create chaotic and unpredictable problems that are a nightmare to diagnose.

The Simple, Reliable Solution: A VIN-Programmed BCM

Don’t waste your time and money at the dealership. We offer a direct-fit replacement 2010 Tahoe Body Control Module that comes fully programmed to your vehicle’s specific VIN. Just provide us with your VIN at checkout, and our experts will flash the module with the latest GM software updates. This ensures it communicates perfectly with your truck’s other systems right out of the box, restoring full functionality and eliminating the need for expensive dealer programming.

Is Your Vehicle Showing These Symptoms?

• ✔ Intermittent or non-working power windows, door locks, or interior lights.
• ✔ The security or anti-theft system light stays on, or the vehicle won’t start.
• ✔ Warning lights for the airbag, ABS, or traction control system appear without a clear cause.
• ✔ Unexplained parasitic battery drain that leaves you with a dead battery.
• ✔ Communication error codes, such as U0140, U0155, or other “U” codes, stored in the system.
• ✔ Horn, wipers, or other accessories activating on their own or not working at all.

A Straightforward Guide to Installation

1. ✔ Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
2. ✔ Locate the BCM: On a 2010 Tahoe, the BCM is typically located under the driver’s side of the dashboard, near the steering column. You may need to remove a lower dash panel for access.
3. ✔ Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, remove any bolts or clips holding the module in place and take it out.
4. ✔ Install the New Module: Mount your new, pre-programmed BCM in the same location and securely plug in all the electrical connectors. You’ll hear a click as they lock into place.
5. ✔ Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position and test all body functions—windows, locks, lights, radio, etc.—to confirm the repair.

Important Post-Installation Information

While this 2010 Tahoe Body Control Module is designed for a simple installation, some vehicle systems may require a recalibration or sync procedure after the new BCM is installed. This is normal and ensures all safety systems are communicating correctly.

• Airbag System Sync: If the airbag warning light is on 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 required to ensure correct brake light operation and to clear any traction control warnings.

Disclaimer: We always recommend consulting a factory service manual or a certified technician if you are unsure about any step of the process. Keep your old module, as there is no core charge!

Verified Vehicle Compatibility