Are you experiencing frustrating and unpredictable electrical problems in your GM vehicle? Issues like flickering lights, malfunctioning power windows or door locks, a security system that acts up, or even a no-start condition can often be traced back to a single, critical component: the 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 confusing symptoms. This replacement Body Control Module is the definitive solution to restore your vehicle’s functionality and peace of mind.
This is not just a part in a box. It’s a complete, ready-to-install solution. We program the module to your vehicle’s specific VIN before it ships, loading it with the latest software updates from GM. This critical step ensures compatibility and proper function of all systems controlled by the BCM, saving you a costly trip to the dealership for programming.
Is a Failing BCM Causing Your Problems?
A faulty Body Control Module can manifest in numerous ways. If you’re noticing any of the following, it’s a strong indicator that your BCM may need replacement:
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, mirrors, or seats not working correctly.
- ✔ Keyless entry or security system malfunctions.
- ✔ The horn sounding at random times or not at all.
- ✔ Wipers behaving erratically or not responding.
- ✔ Instrument cluster gauges giving false readings or not working.
- ✔ ‘Service Theft System’ or other warning messages on the dash.
- ✔ Communication errors with other vehicle modules (U-codes).
Guaranteed Fitment with our 2007-2009 SRX Body Control Module
This module is a direct replacement for a wide array of GM vehicles, ensuring broad compatibility. It is the correct part if your original module carries any of 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, or 95151084. Please verify your part number before ordering to ensure a perfect match.
Important Installation Information
While our VIN programming makes installation much simpler, some vehicles may require additional steps after the new BCM is installed. These are known as ‘relearn’ or ‘setup’ procedures and may require a professional-grade scan tool.
- Airbag System Sync: If your airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is necessary to sync the airbag system with the new BCM.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be needed to ensure correct brake light and traction control operation.
Disclaimer: Always consult a factory service manual or a qualified automotive technician for vehicle-specific procedures.
Frequently Asked Questions
Why do I need to provide my VIN?
Your Vehicle Identification Number (VIN) allows us to program the BCM with the exact software and settings for your vehicle’s specific options and features. This ensures the module works correctly right out of the box and prevents compatibility issues.
Is this part difficult to install?
The physical replacement of the BCM is typically straightforward, often located under the dash. However, as noted, some vehicles may require additional electronic relearn procedures with a scan tool after installation for systems like the airbags or brakes.
What if my original part number is on the list, but isn’t 15828601?
The long list of part numbers are all interchangeable. GM often updates part numbers over time. As long as your original part number is on our compatibility list, this module will function as a direct replacement once programmed to your VIN.
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 fix my car’s specific problem?
This module will correct issues directly caused by a faulty BCM. While the symptoms we’ve listed are common indicators, we always recommend a proper diagnosis by a qualified technician to confirm the BCM is the root cause before ordering.