Are you battling a storm of electrical gremlins in your GM truck or SUV? Flickering lights, unresponsive power windows, a dead HVAC system, or a security light that won’t turn off are all classic signs of a failing Body Control Module (BCM). The BCM acts as the central command center for your vehicle’s body electronics, and when it fails, it can make driving frustrating and unsafe. This genuine OEM-quality BCM, part number 22860591, is the definitive solution for a wide range of 2007-2013 GM vehicles, including the Cadillac Escalade, Chevrolet Silverado, and GMC Sierra.
Common Symptoms of a Failing BCM
- ✔ Intermittent or total loss of power windows, door locks, and interior/exterior lighting.
- ✔ HVAC blower motor or climate controls not working correctly.
- ✔ Vehicle security system malfunctioning, causing no-start conditions or false alarms.
- ✔ Airbag warning light illuminated on the dashboard, often with DTC B1001.
- ✔ Unexplained parasitic battery drain that kills your battery overnight.
- ✔ Erratic behavior from windshield wipers or other electronic accessories.
Why Choose Our 2007-2011 Escalade ESV BCM?
Don’t settle for a generic module that requires expensive dealership programming. We simplify the repair process by pre-programming this BCM specifically to your vehicle’s VIN. This ensures that all factory settings, security information, and vehicle-specific options are correctly loaded before it even ships. The result is a true plug-and-play component that restores your vehicle’s functionality right out of the box, saving you time, money, and the headache of a trip to the dealer.
Located under the driver’s side dash, the physical installation is straightforward. While the module is designed for immediate operation, some vehicles may require a simple post-installation procedure. For instance, if the airbag light remains on, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ function. Similarly, a ‘Brake Pedal Position Relearn’ might be necessary. These are minor steps to ensure all related vehicle systems communicate perfectly with the new BCM.
Frequently Asked Questions
What does the Body Control Module do on my Escalade or Silverado?
The BCM is a computer that manages and controls most of the non-engine related electronic functions in your vehicle. This includes power windows, door locks, interior and exterior lights, the security system, climate controls, and wipers.
Is this part difficult to install?
The physical installation is simple, typically taking less than 15 minutes. It’s located under the steering column and just requires unplugging the old module and plugging in the new one. However, be prepared for potential post-install electronic procedures like an airbag system sync, which requires a capable scan tool.
Will I have to go to the dealership after installing this BCM?
No. This module comes pre-programmed to your vehicle’s VIN, which means it’s ready for installation without needing any additional programming from a dealership, saving you hundreds of dollars in potential labor and programming fees.
My airbag light is on after installation. What should I do?
If the airbag warning light is on, the ‘Setup SDM Primary Key in BCM’ procedure needs to be performed. This syncs the new BCM with the airbag system’s Sensing and Diagnostic Module (SDM) and requires a professional-grade diagnostic tool.
Is there a core charge for this part?
No, there is no core charge. You can keep your old module without any obligation to return it, making the process hassle-free.
How can I be sure this 2007-2011 Escalade ESV BCM will fit my vehicle?
This BCM is a direct replacement for a wide range of GM trucks and SUVs. The best way to confirm compatibility is to match the part number from your original module to one of the interchangeable numbers listed on our product page.