Restore Full Electrical Function to Your GM Truck or SUV
Are you battling frustrating electrical issues in your Cadillac Escalade, Chevy Silverado, or GMC Sierra? Symptoms like erratic power windows, a non-responsive HVAC system, or a persistent airbag light are often traced back to a single component: a failing Body Control Module (BCM). This genuine GM BCM, interchangeable with part number 15901388, is the central command for your vehicle’s body electronics. We pre-program it to your vehicle’s specific VIN, ensuring a true plug-and-play installation that restores your vehicle to its original factory performance without a costly trip to the dealership.
Solving Issues with Your 2007-2011 Escalade BCM
The BCM is the brain behind dozens of comfort and safety features. When it begins to fail, it can create a cascade of seemingly unrelated problems. Replacing it with our VIN-programmed unit is the most effective way to permanently resolve these issues and get your truck or SUV operating reliably again. This module is a direct-fit solution for a wide range of 2007-2013 GM vehicles, including the Tahoe, Suburban, Yukon, and Avalanche.
Common Symptoms of a Failing BCM
- ✔ Unresponsive or intermittently working power windows, door locks, or mirrors.
- ✔ HVAC and climate control systems not functioning correctly or blower motor issues.
- ✔ Airbag warning light illuminated on the dash, often with a DTC B1001 code.
- ✔ Vehicle security system malfunctions, causing no-start or stalling conditions.
- ✔ Exterior or interior lights behaving erratically or not working at all.
- ✔ Inaccurate fuel gauge readings or other instrument cluster problems.
- ✔ Communication errors with other vehicle modules.
Plug-and-Play Installation
Forget about expensive dealer programming. We handle the complex part for you. By programming the module to your VIN before shipping, we ensure it communicates seamlessly with your vehicle’s existing systems. Installation is straightforward, typically taking just a few minutes. The BCM is located under the driver’s side dashboard, near the steering column. While the physical swap is simple, be aware that some vehicles may require a ‘Setup SDM Primary Key’ procedure with a professional scan tool if the airbag light remains on. This syncs the new BCM with the airbag system. This high-quality replacement for your 2007-2011 Escalade BCM is built to meet or exceed OEM specifications, providing a dependable, long-term repair.
Frequently Asked Questions
What does a Body Control Module do?
The BCM is a computer that manages and controls many of your vehicle’s non-engine related electronic functions, including power windows, locks, lights, wipers, the security system, and HVAC controls.
Is this BCM ready to install out of the box?
Yes! We pre-program the module to your vehicle’s VIN before it ships. This makes it a plug-and-play part, requiring no additional programming from a dealership for most functions.
Will this fix my airbag light with a B1001 code?
A faulty BCM is a common cause of the B1001 code. Replacing it often resolves the issue. However, after installation, you may need a professional scan tool to perform the ‘Setup SDM Primary Key in BCM’ procedure to sync the modules and clear the light.
Do I need to return my old BCM?
No. There is no core charge for this part. You can keep or dispose of your old module without any hassle.
Where is the BCM located on my 2009 Silverado?
On most compatible GM trucks and SUVs, including the Silverado, Escalade, and Tahoe, the BCM is located under the driver’s side of the dashboard, typically near the steering column.
My original part number is 25835966. Will this one work?
Yes, this module is a direct replacement for a wide range of part numbers, including 25835966, 15901388, 20939137, and many others listed in the product details. It is fully compatible.