Restore Your Cadillac’s Sophisticated Electronics
Are you experiencing frustrating and unpredictable electrical issues in your 2010 Cadillac STS? From flickering interior lights and malfunctioning power windows to strange security system alerts or even a no-start condition, a failing Body Control Module (BCM) can disrupt the luxury and reliability you expect. This replacement BCM is the definitive solution, arriving pre-programmed to your vehicle’s specific VIN, ensuring a seamless restoration of your car’s complex electronic systems.
Common Symptoms & Your Solution
A faulty BCM acts like a glitch in your vehicle’s central nervous system. If you’re noticing any of the following, it’s a strong indicator that your BCM needs attention:
- Power windows, door locks, or mirrors working intermittently or not at all.
- Interior or exterior lights staying on, flickering, or not turning on.
- The security system engaging randomly or preventing the car from starting.
- Erratic instrument cluster behavior or false warning lights.
- Communication errors with other vehicle modules (DTCs often start with ‘U’).
This module is engineered to resolve these issues directly. By providing us with your VIN upon purchase, we flash the unit with the latest GM software updates specific to your 2010 Cadillac STS, making installation as straightforward as possible and eliminating the need for an expensive trip to the dealership for programming. The 2010 Cadillac STS Body Control Module is the core of your vehicle’s comfort and convenience features, and this unit will bring them back to life.
Features & Benefits
- ✔ VIN-Programmed for Your Cadillac: Arrives ready for installation, pre-flashed with your vehicle’s unique data for a perfect match.
- ✔ Restores Full Functionality: Corrects common electrical failures, giving you back control over your windows, locks, lights, and security system.
- ✔ Direct-Fit Replacement: Engineered to replace the original module seamlessly, ensuring all connections and mounting points align perfectly.
- ✔ No Core Charge: A simple, hassle-free transaction. You are not required to send your old, faulty part back to us.
- ✔ This unit is backed by our one-year replacement warranty.
Expert Insight: The Brains Behind the Comfort
In a vehicle like the Cadillac STS, the BCM is more than just a fuse box; it’s the central command hub for dozens of non-powertrain functions. It coordinates everything from the chime you hear when you leave your lights on to the precise timing of your interior dome light fade. When it fails, the car’s personality and luxury feel are the first things to go. Using a pre-programmed 2010 Cadillac STS Body Control Module is critical because it ensures all of these interconnected systems can communicate with each other as the manufacturer intended, restoring the seamless, sophisticated experience you paid for.
Important Installation & Fitment Information
While this module is designed for a straightforward swap, some vehicles may require additional calibration steps after installation to ensure all systems communicate correctly. Please be aware of the following potential procedures:
- Airbag System Sync: 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. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: In some cases, a brake pedal position sensor recalibration may be necessary for proper brake light and traction control operation.
This computer will fit 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. This part fits a wide range of GM vehicles; please verify your part number before ordering.
Frequently Asked Questions
What does a Body Control Module do on my Cadillac STS?
The BCM is a computer that controls and monitors most of your vehicle’s non-engine related electronic features. This includes power windows, door locks, interior and exterior lighting, the alarm system, instrument panel warnings, and more. It’s essential for your car’s comfort and convenience systems.
Is this BCM difficult to install?
The physical installation is typically straightforward, involving disconnecting the battery and swapping the module. Because we pre-program the unit to your VIN, you avoid the most complex step. However, as noted, some vehicles may require a simple relearn procedure for the airbag or brake systems, which may require a professional scan tool.
How do I provide my VIN for programming?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We will then program the 2010 Cadillac STS Body Control Module with the latest GM software for your specific vehicle before we ship it to you.
What happens if my airbag light is on after installation?
This is a known possibility. It means the new BCM needs to be electronically introduced to your car’s airbag system (SDM). A qualified technician with a high-level diagnostic tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to sync the modules and turn off the light.
Does this part fit other GM vehicles?
Yes, this BCM is compatible with a wide array of GM cars, trucks, and SUVs from various years. The provided list of compatible models is extensive. Always confirm that your vehicle’s original part number is on our cross-reference list to guarantee proper fitment.