Are you battling frustrating and unpredictable electrical problems in your vehicle? Flickering lights, malfunctioning power windows, a security system that won’t cooperate, or an engine that refuses to start can all point to a single culprit: a failing Body Control Module (BCM). This isn’t just an inconvenience; it’s a breakdown in your vehicle’s central nervous system. We offer the definitive solution: a replacement BCM, professionally programmed to your vehicle’s unique VIN before it ever leaves our facility.
Common Symptoms of a Failing BCM & Your Solution
A faulty BCM can cause a cascade of confusing issues. If you’re experiencing any of the following, this module is the reliable fix you need:
- Intermittent or non-working power windows, door locks, or interior lights
- Erratic instrument cluster behavior or warning lights (ABS, Airbag, Check Engine)
- Security system faults or key fobs not being recognized
- HVAC (heating and air conditioning) control problems
- A no-start condition where the engine cranks but won’t fire up
Instead of paying for expensive diagnostic time and programming fees at a dealership, our Programmed 2011-2013 Caprice Body Control Module arrives ready for a straightforward installation, getting you back on the road with confidence.
Features & Benefits
- ✔ VIN-Programmed for Your Vehicle: We flash this module with the latest GM software using your specific VIN. This ensures seamless communication with your vehicle’s other computers, making installation a plug-and-play process.
- ✔ Restores Full Functionality: Get your power accessories, security system, and other critical body functions operating exactly as they did from the factory.
- ✔ No Core Charge Required: Keep your original module. There’s no need to deal with the hassle and expense of packaging and returning a core.
- ✔ Broad GM Compatibility: This versatile module is the correct fit for a wide range of GM cars, trucks, and SUVs, replacing dozens of different original part numbers.
- ✔ Peace of Mind Included: This unit is backed by our one-year replacement warranty.
Expert Insight: The Brains of the Operation
Think of the BCM as the traffic controller for your vehicle’s comfort and convenience features. It doesn’t manage the engine, but it tells nearly everything else what to do—from turning on the dome light when you open the door to managing the anti-theft system. That’s why VIN programming isn’t just a feature; it’s a necessity. Each vehicle has a unique electronic signature based on its options. Our programming service ensures this replacement Programmed 2011-2013 Caprice Body Control Module speaks the exact same language as your vehicle, preventing the communication errors that plague improperly installed modules.
Important Post-Installation Steps
While this module is programmed for your vehicle, certain security and safety systems may require a relearn procedure after installation. These are standard industry procedures and can often be performed with a high-level professional scan tool.
- Airbag System Sync: If the airbag warning light is illuminated after installation, the ‘Setup SDM Primary Key in BCM’ procedure is necessary to sync the systems.
- Brake Pedal Position Relearn: A recalibration of the brake pedal position sensor may be required to ensure correct brake light and traction control operation.
Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Guaranteed Fitment For:
This BCM is a direct replacement for 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 and fits a wide variety of models including the Acadia, CTS, Equinox, Express/Savana Vans, Impala, Tahoe, Yukon, and more. Please verify your part number to ensure compatibility.
Frequently Asked Questions
What does a Body Control Module do?
The Body Control Module (BCM) is a computer that supervises most of your vehicle’s non-engine-related functions. This includes power windows, door locks, interior and exterior lighting, the security system, climate controls, and the instrument cluster.
How do I provide my VIN for programming?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We cannot ship your order until we receive this information, as it is essential for programming the module correctly for your specific vehicle.
Do I need to send my old BCM back?
No. This product comes with no core charge. You can keep your old module, which saves you the time and hassle of return shipping.
Is this BCM difficult to install?
The physical installation is typically straightforward, involving disconnecting the battery and swapping the module. However, some vehicles may require post-installation procedures like an airbag or brake sensor relearn, which requires a professional diagnostic tool. We recommend installation by a qualified technician.
Will this Programmed 2011-2013 Caprice Body Control Module fix my specific electrical problem?
This module is the definitive solution for issues directly caused by a failing BCM. While it resolves the most common electrical gremlins, it’s crucial to ensure your vehicle’s problem has been properly diagnosed. The BCM cannot fix issues related to faulty wiring, sensors, or other components.
What happens if my airbag light comes on after installation?
This is a common occurrence. The BCM and the airbag system (SDM) are linked for security. If the light is on, a technician will need to use a professional scan tool to perform the ‘Setup SDM Primary Key in BCM’ procedure to sync the two modules and turn off the light.