Are you experiencing frustrating electrical issues in your Cadillac SRX, Acadia, or other compatible GM vehicle? Problems like flickering lights, malfunctioning power windows and locks, or a vehicle that refuses to start can often be traced back to a failing Body Control Module (BCM). The BCM acts as the central nervous system for your vehicle’s body electronics, and when it fails, it can cause a wide range of confusing and unpredictable symptoms. This replacement Body Control Module is the definitive solution, arriving pre-programmed to your vehicle’s specific VIN for a straightforward installation.
Common Symptoms of a Failing BCM
- ✔ Intermittent or non-functional power windows, door locks, or interior lights.
- ✔ Erratic behavior from the instrument cluster gauges or warning lights (including security light).
- ✔ Vehicle won’t start, or the starter won’t engage (no-crank condition).
- ✔ Key fob not working correctly or at all.
- ✔ Communication errors with diagnostic scan tools.
- ✔ Horn honking unexpectedly or not working when pressed.
- ✔ Wipers activating on their own or not responding to the switch.
Your Plug-and-Play 2007-2009 SRX BCM Solution
This isn’t just a replacement part; it’s a complete repair solution. We take the hassle out of the process by programming the module specifically for your vehicle using your VIN. This ensures that all the factory settings and options your car came with are correctly loaded into the BCM. It’s flashed with the latest stable software from GM, often correcting underlying issues that may have existed in the original programming. Simply provide your VIN upon purchase, and we handle the rest, shipping you a module that is ready for installation.
Post-Installation Procedures
While this module is designed for a simple installation, some vehicles may require additional steps to sync all systems perfectly. 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 BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary to ensure correct brake light and traction control operation.
Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Compatible Part Numbers:
This module replaces a wide range of original part numbers, ensuring broad compatibility. Your original module may have any of the following 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
Do I need to program this BCM?
No. We handle all the programming for you before shipment. Simply provide your vehicle’s VIN during or after checkout, and the module will arrive ready to be installed.
What is a Body Control Module (BCM)?
The BCM is a computer in your vehicle that controls and monitors many of the non-engine related electronic accessories, such as power windows, locks, lights, wipers, and the security system.
How do I find and provide my VIN?
Your 17-digit Vehicle Identification Number (VIN) can be found on your driver’s side door jamb sticker, on the dashboard visible through the windshield, or on your vehicle’s registration and insurance documents. You can send it to us via a message after your purchase.
What if my airbag light is on after installation?
This is not uncommon. It means the new BCM needs to be electronically ‘introduced’ to the airbag’s computer (SDM). A repair shop with a professional-grade scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Is this a true plug-and-play part?
For most vehicles, yes. Because it is pre-programmed to your VIN, it eliminates the need for dealer programming. However, as noted, some vehicles may require minor relearn procedures for systems like the airbag or brake pedal sensor after installation.
What if my original part number isn’t 15837419?
That’s okay. This module is a direct replacement for all the part numbers listed in the description. As long as your original part number is on our list, this module will work for your vehicle.