Restore Full Electrical Functionality to Your Vehicle
Are you battling a storm of strange electrical issues in your Chevrolet Impala or other GM vehicle? Flickering lights, malfunctioning power windows, a security system that acts on its own, or warning lights that won’t go away are classic signs of a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s body electronics, and when it fails, it can create frustrating and unpredictable problems. This direct-fit replacement Body Control Module, part number 25934763, is the definitive solution to restore order and reliability to your car’s essential functions.
We take the guesswork and hassle out of the replacement process. Unlike a generic part from a dealership or salvage yard, this BCM comes fully programmed to your vehicle’s specific Vehicle Identification Number (VIN). Simply provide us with your VIN after purchase, and our technicians will flash the module with the latest GM software updates and your vehicle’s unique configuration. This ensures a seamless installation and proper communication between all onboard systems, getting you back on the road safely and quickly.
From the Diagnostic Bay
We had a 2011 Impala come in that was driving the owner crazy. The radio would randomly turn off, the driver’s side power window wouldn’t work, and the anti-theft light would stay on, sometimes preventing the car from starting. The owner had already replaced the battery and checked all the fuses. After connecting our diagnostic scanner, we saw multiple communication error codes pointing to a network issue. We traced the problem to the BCM, which was failing intermittently. Installing a VIN-programmed 2006-2013 Impala Body Control Module like this one solved every single issue instantly. It’s a perfect example of how one central component can cause a cascade of seemingly unrelated problems.
Is a Failing BCM Causing Your Headaches?
A faulty Body Control Module can manifest in numerous ways. If you’re experiencing any of the following, it’s highly likely your BCM is the culprit:
- ✔ Power windows, door locks, or mirrors operating erratically or not at all.
- ✔ Interior or exterior lights (headlights, taillights, dome lights) staying on, flickering, or not turning on.
- ✔ The security system or keyless entry malfunctioning, causing alarm issues or preventing the car from starting.
- ✔ Instrument cluster gauges behaving erratically or warning lights (like the airbag light) illuminating for no reason.
- ✔ Radio or climate control systems not functioning correctly.
- ✔ Communication error codes (U-codes) stored in the vehicle’s computer system.
The Superior Solution: A Pre-Programmed 2006-2013 Impala Body Control Module
Don’t settle for a costly and time-consuming trip to the dealership. Our service provides a plug-and-play replacement that is meticulously prepared for your exact vehicle. By programming the module before shipping, we eliminate the need for expensive dealer-specific tools or additional programming fees after installation. This module is a direct replacement for a wide array of original part numbers, ensuring broad compatibility across many GM models.
Installation and Post-Install Considerations
Physical installation is typically straightforward, involving locating the old BCM (often under the driver’s side dash), disconnecting the battery, swapping the electrical connectors, and mounting the new unit. However, after installation, some vehicles may require additional electronic relearn procedures. These can include:
- Airbag System Sync: If the airbag warning light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure is necessary. This requires a professional-grade scan tool to sync the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be needed to ensure proper brake light and traction control operation.
Always consult a factory service manual or a qualified technician for vehicle-specific instructions.
Guaranteed Fitment for Multiple Models
This BCM is a direct replacement for numerous part numbers and fits a wide range of GM vehicles. Please verify your original part number against this list: 10382479, 15093910, 15276271, 15299986, 15819552, 15828601, 15837419, 15872388, 15872421, 15880684, 15921352, 15921353, 15948438, 15948439, 20815898, 20839063, 20864767, 20864768, 20921435, 20921436, 20935349, 22860591, 25826124, 25826125, 25847588, 25847589, 25892622, 25910474, 25934762, 25934763, 95151084. It is compatible with models such as the Acadia, Enclave, Traverse, Equinox, Tahoe, Yukon, Escalade, Express/Savana vans, and many more. Please check the detailed fitment list to confirm compatibility with your specific vehicle.
Frequently Asked Questions
Do I really need to provide my VIN?
Yes, providing your VIN is absolutely essential. The Body Control Module manages features specific to your vehicle’s original build, such as keyless entry, power options, and security settings. Programming the BCM to your VIN ensures all these features work correctly right out of the box.
Is this a plug-and-play part?
For most functions, yes. Because we program it to your VIN, the core body functions will be restored upon installation. However, as noted above, certain systems like the airbag (SRS) or brake position sensor may require a simple relearn procedure with a compatible scan tool to fully sync with the new module.
Where is the BCM located on my 2008 Impala?
On the 2006-2013 Chevrolet Impala, the BCM is typically located on the driver’s side, up under the dashboard to the left of the steering column. Always disconnect the vehicle’s battery before attempting to remove or install the module.
Will this fix my ‘Service Airbag’ light?
If the airbag light is on due to a communication fault with a bad BCM, this new module can resolve the root cause. However, after installation, the system will need to be synced using the ‘Setup SDM Primary Key in BCM’ procedure to clear the light and ensure the system is fully operational.
What if my original part number isn’t on the list but my vehicle is?
The provided list covers the most common compatible part numbers. If your vehicle model and year are listed in the fitment guide but your part number is different, please contact us with your VIN and original part number. We can verify compatibility to ensure you receive the correct component.