Is Your Vehicle Experiencing Mysterious Electrical Gremlins?
From flickering dashboard lights and erratic power windows to a car that simply won’t start, a failing Body Control Module (BCM) can be the source of countless frustrating and hard-to-diagnose issues. The BCM is the central command center for your vehicle’s body electronics. When it fails, it can feel like your car has a mind of its own. This isn’t just an inconvenience; it can compromise your vehicle’s security and functionality. Stop chasing symptoms and replace the core component with a solution designed to work right out of the box.
Common Symptoms of a Failing BCM & Your Solution
If you’re experiencing any of the following, a faulty BCM is the likely culprit:
- Power windows, door locks, or mirrors operating intermittently or not at all.
- Interior or exterior lights staying on, flickering, or not working.
- The security system acting up or preventing the car from starting (anti-theft light).
- Erratic or non-functional instrument cluster gauges.
- HVAC (heating and air conditioning) controls not responding.
- Diagnostic Trouble Codes (DTCs) related to communication errors or specific body functions.
This pre-programmed 2010 Cadillac STS Body Control Module is the definitive solution. We take the guesswork and dealership hassle out of the equation. By programming the module to your vehicle’s unique VIN before it ships, we provide a component that is ready for a straightforward installation, restoring the precise electronic control your GM vehicle was designed for.
An Expert’s Insight on BCM Replacement
“Think of the BCM as the air traffic controller for all your car’s comfort and convenience features. It manages communication between dozens of switches, sensors, and other modules. Simply installing a used BCM from another vehicle won’t workโit’s ‘locked’ to the original car’s VIN and options. Our VIN programming service essentially gives you a clean, updated BCM that speaks your vehicle’s exact language. This process not only ensures it works correctly but also loads the latest GM software updates, often resolving issues the original factory software may have had. Itโs the smartest, most reliable way to solve complex electrical problems without paying exorbitant dealership labor rates.”
Features & Benefits
- โ๏ธ VIN-Programmed for Your Vehicle: We flash the module with your car’s specific VIN, eliminating the need for expensive dealership tools or programming.
- โ๏ธ Loaded with the Latest GM Software: Your BCM arrives with the most current software updates from the manufacturer, ensuring optimal performance and reliability.
- โ๏ธ True Plug-and-Play Solution: In most cases, this module is a direct plug-in replacement, getting you back on the road faster.
- โ๏ธ Restores Full Functionality: Regain complete and reliable control over your vehicle’s lights, locks, windows, security system, and more.
- โ๏ธ Cost-Effective Dealership Alternative: Get a fully functional, programmed module without the high costs and scheduling delays of a service center visit.
- โ๏ธ This unit is backed by our one-year replacement warranty. Purchase with the confidence that you are receiving a quality-tested part.
Important Post-Installation Information
While this 2010 Cadillac STS Body Control Module is designed for a simple installation, some vehicles may require additional steps to sync with other onboard systems. 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: Some models may require a brake pedal position sensor recalibration to ensure proper function of the brake lights and traction control system.
Always consult a factory service manual or a qualified technician for vehicle-specific instructions.
Guaranteed Fitment for a Wide Range of GM Vehicles
This BCM is a direct replacement for a vast array of GM models and part numbers. Please verify your part number against the list below or contact us with your VIN to confirm 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.
This part will fit these makes and models with these options: ACADIA 07-12, AVALANCHE 1500 10, CAPRICE 11-13, CAPTIVA SPORT 12, CTS 08-13, DTS 06-11, ENCLAVE 08-12, EQUINOX 07-09, ESCALADE 10, ESCALADE ESV 10, ESCALADE EXT 10, EXPRESS 1500 VAN 08-12, EXPRESS 2500 VAN 08-12, EXPRESS 3500 VAN 08-12, G8 08-09, HUMMER H2 08-09, IMPALA 06-13, LUCERNE 06-11, MONTE CARLO 06-07, OUTLOOK 07-10, SAVANA 1500 VAN 08-12, SAVANA 2500 VAN 08-12, SAVANA 3500 VAN 08-12, SRX 07-09, STS 10, SUBURBAN 1500 10, TAHOE 10, TORRENT 07-09, TRAVERSE 09-12, VUE 08-10, YUKON 10, YUKON XL 1500 10.
Frequently Asked Questions
What is a BCM and what does it do?
The Body Control Module (BCM) is a computer in your vehicle that controls and monitors a wide range of electronic accessories not related to the engine. This includes power windows, locks, lights, the security system, wipers, and more. It’s the central hub for your car’s body electronics.
Do I need to get this module programmed?
No. The main benefit of our service is that we program the BCM to your vehicle’s specific VIN before we ship it to you. This eliminates the need for expensive programming at a dealership, making the installation process much simpler.
Is this a simple plug-and-play installation?
For most vehicles, yes. Once you locate and swap your old BCM with this pre-programmed unit, most or all functions should be restored. However, as noted in our description, some vehicles may require a simple relearn procedure for the airbag or brake pedal position sensor, which may require a professional scan tool.
What happens if my airbag light comes on after installation?
An airbag light after BCM replacement is not uncommon. It simply means the new BCM needs to be electronically ‘introduced’ to the airbag system’s computer (SDM). A qualified technician with a high-end scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure in a few minutes to resolve this.
How do I provide my VIN number?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We cannot program and ship your module without it. Please double-check the VIN for accuracy to ensure perfect programming.
Will this fix my specific electrical problem?
This 2010 Cadillac STS Body Control Module is the solution for a very wide range of electrical issues. If you are experiencing multiple, unrelated electronic failures as listed in our description, the BCM is the most probable cause. For a single-item failure (e.g., only one window not working), you should first check the switch, motor, and wiring for that specific component.