Is your GMC Savana or other GM vehicle plagued by frustrating electrical problems? The Body Control Module, or BCM, is the central command center for your vehicle’s body electronics. When it fails, it can cause a cascade of confusing issues, from non-working power windows and locks to erratic interior lights and false security alarms. This isn’t just an inconvenience; it can impact your vehicle’s safety and daily usability.
We offer a reliable and straightforward solution. This Body Control Module is a direct-fit replacement, professionally programmed to your vehicle’s specific VIN before it ships. This means we load it with the latest GM software updates, ensuring optimal performance and compatibility. By matching the BCM to your VIN, we eliminate the need for expensive dealership programming, saving you time and money.
Common Symptoms of a Failing BCM
- ✔ Power windows, door locks, or mirrors operating intermittently or not at all.
- ✔ Interior or exterior lights flickering, staying on, or not turning on.
- ✔ The security system engaging randomly or the vehicle not starting due to a security fault.
- ✔ Horn honking unexpectedly or not working when pressed.
- ✔ Dashboard warning lights appearing without a clear cause.
- ✔ Radio or climate control systems malfunctioning.
- ✔ Inability for a diagnostic scan tool to communicate with the module.
Installing Your 2008-2012 Savana BCM
This module is designed for a simple installation process. Once you place your order, you will need to provide us with your vehicle’s 17-digit VIN. Our technicians will then flash the module with the correct software for your exact configuration. This makes the physical swap much easier, though some post-installation steps may be required depending on your specific model.
Post-Installation 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: Some models may require a brake pedal position sensor relearn to ensure correct brake light and traction control operation.
Best of all, there is no core charge for this part. You can keep your original module without the hassle of shipping it back.
This module is a direct replacement for a wide range of part numbers, including: 10382479, 15093910, 15276271, 15299986, 15819552, 15828601, 15837419, 15872388, 15872421, 15880684, 15921352, 22860591, 25892622, and many more. It fits a variety of GM vehicles such as the Chevrolet Express, GMC Acadia, Cadillac DTS, Chevy Impala, and Buick Enclave. Please verify the part number or consult the fitment list to confirm compatibility.
Frequently Asked Questions
What is a BCM and what does it do?
The Body Control Module (BCM) is a computer in your vehicle that manages and controls electronic accessories like power windows, locks, lights, wipers, the security system, and more. It acts as a central hub for these functions.
Is this BCM ready to install when I receive it?
Yes, it comes pre-programmed to your vehicle’s VIN. You must provide your VIN after purchase so we can load the correct software before shipping. This makes it a near plug-and-play installation, though some minor relearn procedures may be necessary.
Do I need to send my old BCM back?
No. We do not require you to return your original part. There is no core charge associated with this purchase.
What if my airbag light is on after I install the new BCM?
This is a known possibility. It means the new BCM needs to be electronically introduced to the airbag system (SDM). A ‘Setup SDM Primary Key in BCM’ procedure must be performed with a compatible professional-grade scan tool to resolve this.
How do I provide my VIN for programming?
After you complete your purchase, we will contact you for your 17-digit Vehicle Identification Number (VIN). We cannot program and ship your BCM without it.