Are you battling frustrating electrical gremlins in your Cadillac Escalade or other GM vehicle? Issues like flickering lights, malfunctioning power windows and locks, or a security system that acts on its own are often signs of a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it fails, it can cause a wide range of confusing and intermittent problems. This replacement Body Control Module is the definitive solution, arriving pre-programmed to your vehicle’s specific VIN for a straightforward installation.
We had a 2010 Escalade come in with the strangest symptoms. The owner said the interior lights would pulse randomly, the radio would shut off, and sometimes the power liftgate wouldn’t work. They’d already replaced the battery twice. After checking the main systems, we hooked up our scanner and found a dozen communication codes all pointing back to the BCM. The module was failing internally, sending erratic signals across the network. Installing a VIN-programmed BCM like this one solved every single issue in one go. It’s amazing how one component can cause so much chaos.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or mirrors working intermittently or not at all.
- ✔ Security system faults or alarm sounding unexpectedly.
- ✔ Key fob not being recognized or functioning properly.
- ✔ Dashboard warning lights appearing for no reason.
- ✔ Communication errors with other vehicle modules (DTC U-codes).
- ✔ Unexplained battery drain when the vehicle is off.
The Simple, Reliable Solution for Your Vehicle
Don’t let a faulty BCM keep you off the road or force you into an expensive dealership visit. We take the hassle out of the repair process. By providing your vehicle’s VIN during checkout, you receive a fully functional 2010 Escalade Body Control Module that is loaded with the latest GM software and is ready for installation right out of the box. This eliminates the need for costly programming tools or a trip to the service center. It’s designed to restore the precise electronic functions your vehicle had when it left the factory.
Important Post-Installation Steps
While this module is programmed for your vehicle, certain security and safety systems may require a simple relearn procedure after installation to ensure full functionality. This is a normal part of the process.
- Airbag System Sync: If the airbag warning light is illuminated after you install the BCM, a professional scan tool must be used 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 needed to ensure your brake lights and traction control system operate correctly.
Always consult a factory service manual or a qualified technician if you are unsure about any step of the installation or relearn process.
Guaranteed Fitment
This BCM is a direct replacement for a wide range of GM vehicles. Please verify your original part number against the list below to ensure compatibility.
Replaces Part Numbers: 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
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 truly plug-and-play?
Yes, this module comes pre-programmed to your vehicle’s VIN. In most cases, you can simply install it. However, as noted, some vehicles may require additional relearn procedures for systems like the airbags or brake pedal sensor to function correctly.
How do I provide my VIN for programming?
After you complete your purchase, we will contact you for your vehicle’s 17-digit VIN. We cannot program and ship the module without it, so please provide it promptly to avoid delays.
What if my airbag light is on after installation?
An illuminated airbag light is expected on some models until the ‘Setup SDM Primary Key in BCM’ procedure is completed. This requires a professional-grade scan tool and syncs the new BCM with the existing airbag system.
Do I need to return my old BCM?
No, there is no core charge for this part. You can keep your original module.
Will this fix my specific electrical problem?
This part corrects issues caused by a faulty BCM. While the symptoms listed are common, we always recommend a proper diagnosis by a qualified mechanic to confirm the BCM is the source of your problem before ordering.