Restore Full Electronic Functionality to Your GM Vehicle
Are you battling frustrating electrical gremlins in your 2010 Cadillac Escalade ESV? Issues like flickering lights, unresponsive power windows and locks, or a dashboard that lights up with random warnings are classic signs of a failing Body Control Module (BCM). As the central command center for your vehicle’s body electronics, a faulty BCM can make your luxury SUV feel unreliable. Don’t let a failing module compromise your vehicle’s comfort and safety. This is the direct, reliable solution you’ve been looking for.
This isn’t just a replacement part; it’s a fully integrated solution. We take the guesswork and high dealership costs out of the equation by pre-programming this BCM specifically to your vehicle’s VIN. Simply provide us with your VIN after purchase, and our experts will flash the module with the latest GM software updates. This ensures that all the specific options and features your Escalade ESV came with from the factory will work seamlessly from the moment of installation. You get a part that’s truly ready to install, saving you time, money, and a trip to the dealer for expensive programming.
Is Your Vehicle Showing These Common BCM Failure Symptoms?
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or security system acting up.
- ✔ The engine won’t crank or start, even with a good battery (Passlock/security issue).
- ✔ Dashboard warning lights (like the airbag light) staying on.
- ✔ Communication error codes, such as U0140, U0155, or other U-series codes, when scanned.
- ✔ Horn, wipers, or other accessories working intermittently or not at all.
A Technician’s Notebook: The Case of the Haunted Escalade
Just last month, a 2010 Escalade ESV was towed to my bay with a bizarre list of complaints. The owner said the dome lights would stay on, the driver’s side power window wouldn’t work, and the security light was flashing, preventing it from starting. He had already replaced the battery to no avail. A quick scan with my diagnostic tool revealed a slew of communication codes, chief among them a U0140: Lost Communication With Body Control Module. This told me everything. The BCM, the vehicle’s electronic hub, was failing internally, causing chaos across multiple systems. Instead of a complex and costly rewiring job, the fix was a new, properly programmed 2010 Escalade ESV Body Control Module. Once installed, every single issue vanished. It’s a common failure I’ve seen hundreds of times on this platform, and a fresh, correctly programmed module is the definitive fix.
A Straightforward Guide to Your BCM Installation
Installing your new BCM is a manageable job for a DIY enthusiast. On the 2010 Escalade ESV, the BCM is typically located under the driver’s side of the dashboard, near the steering column.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes to ensure all systems are powered down.
- Locate the BCM: Remove the lower dash panel beneath the steering wheel to gain access to the module. It’s a black box with several large electrical connectors.
- Swap the Modules: Carefully unplug all the wiring harnesses from the old BCM. They have locking tabs that need to be depressed. Unbolt the old module from its bracket and set it aside.
- Install the New BCM: Mount your new, pre-programmed BCM onto the bracket and securely plug in all the wiring harnesses. You should hear a ‘click’ as they lock into place.
- Reconnect and Test: Reinstall the lower dash panel and reconnect the negative battery terminal. Turn the key to the ‘On’ position and test all functions: lights, locks, windows, wipers, etc.
- Critical Final Steps: After installation, two procedures may be required. Use a capable diagnostic tool to perform the ‘Setup SDM Primary Key in BCM’ to clear any airbag faults. Additionally, some vehicles require a Brake Pedal Position Sensor recalibration. If you are not equipped to perform these, a professional technician can complete them quickly.
Guaranteed Vehicle Compatibility
This Body Control Module is a direct-fit replacement for a wide range of General Motors vehicles. Please verify your original part number against our list to ensure perfect compatibility. This module replaces 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
Fitment includes, but is not limited to:
- ✔ Cadillac Escalade, ESV, EXT (2010)
- ✔ Chevrolet Tahoe, Suburban, Avalanche (2010)
- ✔ GMC Yukon, Yukon XL (2010)
- ✔ Chevrolet Impala (2006-2013) & Monte Carlo (2006-2007)
- ✔ GMC Acadia, Chevrolet Traverse, Saturn Outlook (2007-2012)
- ✔ Chevrolet Express & GMC Savana Vans (2008-2012)
- ✔ Cadillac DTS (2006-2011), CTS (2008-2013), SRX (2007-2009)
- ✔ And many more models. Please check the detailed fitment list or contact us with your VIN.
Frequently Asked Questions
Why do you need my VIN number?
Your VIN (Vehicle Identification Number) allows us to program the BCM with the exact software and settings for your vehicle’s specific features, like the sound system, security options, and lighting packages. This ensures a seamless, error-free installation without needing a trip to the dealership.
Is this part truly plug-and-play?
Yes, because we pre-program it to your VIN, the core functions are plug-and-play. However, as with any BCM replacement on these vehicles, a few simple relearn or setup procedures (like for the airbag system and brake pedal sensor) may be required using a diagnostic scan tool to ensure 100% functionality and clear any stored fault codes.
Where is the BCM located on a 2010 Cadillac Escalade ESV?
On the 2010 Escalade ESV, the Body Control Module is located under the driver’s side dashboard, typically to the left of the steering column. You will need to remove the lower dash trim panel for access.
Will this fix my airbag warning light?
If the airbag light is on due to a communication fault with the BCM, this part will resolve the root cause. After installation, you must perform the ‘Setup SDM Primary Key in BCM’ procedure with a compatible scan tool to re-establish communication with the airbag system and turn off the light.