Is Your Chevrolet Captiva Sport Experiencing Strange Electrical Problems?
The Body Control Module, or BCM, is the central command center for your vehicle’s electronic accessories. It manages everything from your power windows and locks to the interior lights, security system, and instrument cluster. When the BCM begins to fail, it can cause a wide range of frustrating and seemingly unrelated issues. If your Captiva Sport is acting possessed, a faulty BCM is a likely culprit.
Common Failure Symptoms
- ✔ Intermittent or non-working power windows, door locks, or mirrors.
- ✔ Erratic behavior from interior or exterior lights (staying on, not turning on, or flickering).
- ✔ Instrument cluster gauges behaving erratically or not working at all.
- ✔ The security system engaging randomly or preventing the vehicle from starting.
- ✔ “Service Electrical System” or similar warnings on the driver information center.
- ✔ Communication loss with other vehicle modules, leading to multiple warning lights.
- ✔ A/C and climate control functions not responding correctly.
Direct-Fit Solution for Your 2012 Captiva Sport BCM
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the guesswork and hassle out of the repair by pre-programming this Body Control Module specifically for your vehicle using your VIN. This ensures that all the factory settings and options your vehicle came with are correctly loaded onto the module. Simply provide us with your vehicle’s 17-digit VIN upon purchase, and we’ll handle the programming before it ships. This eliminates the need for an expensive trip to the dealership for coding.
Post-Installation Steps
While this module is programmed for a straightforward installation, some GM vehicles may require one or two simple relearn procedures after the BCM is installed. These are often necessary to sync the new module with other systems in the vehicle.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a procedure called “Setup SDM Primary Key in BCM” will be needed. This requires a professional-grade scan tool to sync the BCM with the airbag system’s Sensing and Diagnostic Module (SDM).
- Brake Pedal Position Relearn: To ensure correct brake light operation and stability control function, a brake pedal position sensor relearn might be necessary. This is also performed with a compatible diagnostic tool.
Part Number Compatibility
This module is a direct replacement for a wide range of original equipment part numbers, ensuring broad compatibility. It will fit and function correctly if your vehicle is equipped with 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, 95151084
Frequently Asked Questions
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 functions, such as power windows, lights, security, door locks, and climate controls.
Is this module ready to install when I receive it?
Yes! This module comes pre-programmed to your vehicle’s specific VIN. You must provide your VIN after purchase so we can program it before shipping. This makes installation much simpler than buying a blank module.
How do I provide my VIN?
After you complete your purchase, please send us a message with your 17-digit VIN. We cannot ship your order until we receive this information for programming.
What if the airbag light is on after I install the BCM?
This is a possibility on some GM vehicles. It means the new BCM needs to be electronically ‘introduced’ to the airbag module. A technician with a high-level scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Do I need to send my old BCM back?
No, there is no core charge for this part. You can keep your original module.