Restore Your Vehicle’s Electrical System
Are you battling frustrating electrical gremlins in your GM vehicle? Issues like flickering lights, malfunctioning power windows, a stubborn security system, or even a no-start condition can often be traced back to a single component: a failing Body Control Module (BCM). The BCM acts as the central hub for your vehicle’s body electronics, and when it fails, it can cause a cascade of confusing and unpredictable problems. This replacement Body Control Module is the definitive solution to restore full functionality and peace of mind.
Is Your GM Vehicle Showing These Symptoms?
- ✔ Erratic or non-functional power windows, door locks, or mirrors.
- ✔ Interior dome lights, headlights, or taillights staying on or not working at all.
- ✔ The “Service Theft System” or “Security” light is illuminated on the dash.
- ✔ Intermittent no-start or no-crank conditions where the engine won’t turn over.
- ✔ Gauges on the instrument cluster behaving erratically or not responding.
- ✔ Diagnostic trouble codes (DTCs) indicating a loss of communication with the BCM.
The Direct-Fit Solution: A Programmed GM BCM
Don’t let a faulty module keep your car off the road. We make the repair process simple. This is a genuine GM Body Control Module that we program with the latest GM software specifically for your vehicle using the VIN you provide. This critical step ensures that the module communicates correctly with all other systems in your car, truck, or van right out of the box. By ordering a Programmed GM BCM from us, you bypass the expensive programming fees and scheduling hassles at the dealership. It’s the most efficient way to get your vehicle working correctly again.
Simple Ordering & Installation Process
- ✔ Confirm Fitment: Verify that your vehicle’s make, model, and year are listed in our compatibility chart. This module replaces numerous part numbers, including 15299986, 22860591, 25892622, and many more.
- ✔ Place Your Order: Add the BCM to your cart and proceed to checkout.
- ✔ Provide Your VIN: After your purchase, simply send us your 17-digit Vehicle Identification Number (VIN). We cannot ship your part without it.
- ✔ Install the Module: Once you receive the pre-programmed module, disconnect the battery and swap it with your old BCM. In some cases, additional vehicle-specific relearn procedures may be necessary after installation.
Post-Installation Notes
While our programming handles the heavy lifting, some GM vehicles require simple relearn procedures after a new BCM is installed. These may include:
- 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 recalibration may be required to ensure proper brake light and traction control operation.
Always consult a factory service manual or a qualified technician for guidance specific to your vehicle.
Frequently Asked Questions
Do I need to send my old BCM back?
No. This purchase does not require a core return. You can keep your original module.
How do I give you my VIN?
After you complete your purchase, you will receive instructions on how to send us your 17-digit VIN. We must have your VIN to program the module before shipping.
Is this part truly plug-and-play?
Our programming makes it as close as possible. It will be ready to start the vehicle and operate basic functions. However, as noted, some vehicles may require additional relearn procedures for systems like the airbags or brake sensor, which may require a scan tool.
What happens if my airbag light comes on after installation?
This indicates the new BCM needs to be synchronized with the vehicle’s Sensing and Diagnostic Module (SDM). A repair shop with a professional-grade diagnostic tool will need to perform the “Setup SDM Primary Key in BCM” procedure to resolve this.
Will this fit my vehicle?
This BCM fits a very wide range of GM vehicles, including the Chevy Impala, GMC Acadia, Cadillac DTS, Chevy Express vans, and many more. Please review the detailed fitment list on this page to confirm compatibility with your exact model and year.