Is your Cadillac SRX or other GM vehicle plagued by mysterious electrical issues? Flickering lights, malfunctioning power windows, a security system that acts on its own, or an unexplainable battery drain are all classic 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 frustrating problems. This replacement BCM is the definitive solution to restore your vehicle’s electronic stability and functionality.
This is not just a replacement part; it’s a complete, ready-to-install solution. We program the module with the latest GM software updates specifically to your vehicle’s VIN before it ships. This critical step ensures seamless integration and avoids the need for expensive programming at a dealership. Simply provide your VIN upon purchase, and we’ll handle the rest, sending you a part that’s ready for installation right out of the box.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional interior and exterior lights
- ✔ Power windows, locks, or mirrors working intermittently or not at all
- ✔ Security system faults or alarm sounding randomly
- ✔ Instrument cluster gauges behaving erratically or going dark
- ✔ Key fob not being recognized or working inconsistently
- ✔ Persistent parasitic battery drain that kills the battery overnight
- ✔ ‘Service Electrical System’ or similar warnings on the dash
Guaranteed Fitment and Simple Installation for Your 2007-2009 SRX Body Control Module
This module is a direct replacement for a wide range of GM vehicles and part numbers, including the 2007-2009 SRX Body Control Module. It is compatible with 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, and 95151084. Please verify your part number or consult the detailed fitment list to ensure compatibility.
Post-Installation Procedures
While our VIN programming makes installation straightforward, some vehicles may require minor relearn procedures after the BCM is installed. These can often be performed with a capable bi-directional scan tool.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a procedure called ‘Setup SDM Primary Key in BCM’ is necessary to sync the new BCM with the airbag system.
- Brake Pedal Position Relearn: To ensure correct brake light and traction control operation, a brake pedal position sensor recalibration may be required on certain models.
Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Frequently Asked Questions
What does a Body Control Module (BCM) do?
The BCM acts as the central computer for your vehicle’s body electronics. It controls non-engine related functions like power windows, locks, lights, security system, wipers, and instrument cluster functions.
Is this BCM truly plug-and-play?
Yes, for the most part. We program it to your vehicle’s VIN, which handles the majority of the setup. However, as noted, some vehicles may require simple relearn procedures for systems like the airbags or brake pedal sensor after installation.
How do I provide my vehicle’s VIN?
After you complete your purchase, you can add your 17-digit VIN to the order notes or send it to us in a message. We cannot program and ship the module without your VIN.
What if my airbag light comes on after I install this?
This is a known possibility. It means the new BCM needs to be electronically ‘introduced’ to your vehicle’s airbag system. A technician with a professional diagnostic tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve it.
Do I need to send my old BCM back?
No. There is no core charge for this part. You can keep your original module.
Will this BCM fit vehicles other than the Cadillac SRX?
Yes. This BCM is compatible with a wide array of GM vehicles, including models of the Equinox, Impala, Tahoe, Suburban, Acadia, various Express and Savana vans, and more. Please check the detailed fitment list on the product page to confirm for your specific vehicle.