Programmed GM Body Control Module BCM 10382479

Are you experiencing a host of frustrating electrical problems in your GM vehicle? Issues like flickering dashboard lights, malfunctioning power windows and locks, or a security system that prevents your car from starting are often traced back to a single component: 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 unpredictable and widespread issues. This replacement BCM is the definitive solution to restore full functionality and reliability to your car, truck, or van.

This module is not a generic, one-size-fits-all part. It is professionally programmed to your vehicle’s specific Vehicle Identification Number (VIN) before it ships. This critical step ensures that the module communicates perfectly with your vehicle’s other computers and has all the correct settings for your specific options and features. We load the latest software updates from GM, ensuring optimal performance and longevity. Simply provide your VIN during checkout, and we’ll handle the complex programming, saving you a costly trip to the dealership.

Common Symptoms of a Failing BCM

• ✔ Erratic or non-functional power windows, door locks, and mirrors.
• ✔ Interior or exterior lights that stay on, flicker, or won’t turn on at all.
• ✔ The security system or anti-theft light is activated, causing a no-start condition.
• ✔ Dashboard warning lights appearing randomly (e.g., ABS, Airbag, Traction Control).
• ✔ HVAC (heater and A/C) controls not responding correctly.
• ✔ Intermittent operation of the radio or infotainment system.
• ✔ Key fob not working to lock or unlock doors.

Installing Your New GM Body Control Module

Replacing the BCM is a direct-fit process. Once you locate and swap the module, it will be ready to operate thanks to our pre-programming service. However, in certain GM vehicles, a few additional steps, known as relearn procedures, may be required after installation. These procedures sync the new module with other systems in your vehicle.

Post-Installation Requirements:

• Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed using a professional-grade diagnostic tool. This is necessary to re-establish communication between the BCM and the airbag system’s Sensing and Diagnostic Module (SDM).
• Brake Pedal Position Relearn: On some models, the brake pedal position sensor may need to be recalibrated. This ensures your brake lights function correctly and that the traction and stability control systems operate as intended.

Please consult a factory service manual or a qualified technician for detailed instructions specific to your vehicle.

Guaranteed Fitment

This module is a direct replacement for a wide range of GM vehicles and interchanges with 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. It fits models such as the Chevrolet Equinox, Impala, Tahoe, Traverse, Express Van; GMC Acadia, Yukon, Savana Van; Cadillac DTS, CTS, Escalade; Buick Enclave, Lucerne; and more. Please verify your part number to ensure compatibility.