Are you experiencing frustrating electrical problems in your 2010 Cadillac Escalade EXT? Issues like flickering lights, malfunctioning power windows or locks, or a security system that acts up on its own are common 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 unpredictable symptoms. This pre-programmed Body Control Module is the definitive solution to restore your truck’s functionality and peace of mind.
From the Diagnostic Bay
We had a 2010 Tahoe come into the shop with a laundry list of complaints from the owner. The radio would turn off randomly, the driver’s side power window worked intermittently, and the anti-theft light would stay on, sometimes preventing the truck from starting. The owner had already replaced the battery and checked fuses with no luck. After connecting our diagnostic tool, we saw multiple communication errors pointing towards a faulty BCM. Instead of a complicated and expensive trip to the dealership, we installed one of our pre-programmed modules. The installation was straightforward, and once connected, all the strange electrical gremlins were gone. The customer was thrilled to have their truck back to normal without the dealership hassle.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or mirrors not working correctly.
- ✔ The security system engaging randomly or preventing the vehicle from starting.
- ✔ Unresponsive key fob or remote start functions.
- ✔ False warning lights appearing on the instrument cluster (e.g., ABS, Airbag, Check Engine).
- ✔ Problems with the heating and A/C blower motor or controls.
Plug-and-Play Solution for Your 2010 Escalade EXT BCM
Don’t let a faulty module keep your luxury truck sidelined. This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the guesswork and extra expense out of the repair by pre-programming this BCM to your vehicle’s specific Vehicle Identification Number (VIN). This ensures that all the factory settings and options for your Escalade EXT are correctly loaded, making installation as simple as swapping the part. It arrives flashed with the latest GM software updates, often resolving issues that the original factory software didn’t. This is the most efficient way to get your vehicle back on the road and working as it should.
Important Post-Installation Information: While this module is designed for a straightforward installation, some vehicles may require additional steps. 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. Additionally, a ‘Brake Pedal Position Relearn’ may be necessary to ensure proper brake light and traction control operation. These procedures are vehicle-specific and are not always required.
This module is a direct replacement for the following 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 does the Body Control Module (BCM) do?
The BCM acts as the main computer for your vehicle’s comfort and convenience features. It controls functions like power windows, locks, lights, wipers, the security system, and more.
Do I need to send my old BCM back?
No, there is no core charge for this part. You can keep your original module.
Is this module difficult to install?
For most DIY mechanics, the physical installation is straightforward. It typically involves disconnecting the battery, accessing the module (often under the dash), and swapping the electrical connectors. However, please note that some models may require post-installation procedures with a professional scan tool.
Why do you need my VIN?
Your VIN is essential for us to program the BCM with the correct software and vehicle-specific options for your Escalade EXT. This ensures the module works seamlessly with your truck’s existing systems right out of the box.
What if my airbag light is on after I install the new BCM?
This can happen on some vehicles. It means the new BCM needs to be synced with the airbag system’s computer (SDM). A qualified technician with a high-end diagnostic tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.