Are you battling frustrating electrical problems in your GM truck or van? A faulty Body Control Module (BCM) is often the culprit behind issues like malfunctioning lights, erratic power windows, or a security system that won’t cooperate. The BCM acts as 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, part number 15198115, is the definitive solution to restore your vehicle’s functionality and your peace of mind.
We make the repair process as simple as possible. Unlike parts from a dealer or salvage yard, this BCM arrives at your door fully programmed to your vehicle’s specific Vehicle Identification Number (VIN). This means no expensive trips to the dealership for programming. Simply provide us with your VIN during checkout, and we’ll flash the module with the latest GM software updates, ensuring optimal performance and compatibility right out of the box.
Common Symptoms of a Failing BCM
- ✔ Intermittent or non-working interior and exterior lights.
- ✔ Power windows, door locks, or mirrors behaving erratically.
- ✔ The anti-theft or security system preventing the vehicle from starting.
- ✔ Instrument cluster gauges or warning lights acting up.
- ✔ HVAC controls or blower motor not functioning correctly.
- ✔ Radio or infotainment system randomly shutting down.
- ✔ Unexplained battery drain when the vehicle is off.
Why Choose Our Pre-Programmed 2003-2007 Savana BCM?
This isn’t just a replacement part; it’s a complete, hassle-free solution. By ordering our pre-programmed 2003-2007 Savana BCM, you are bypassing the most complicated step of the repair. We handle the complex programming so you can focus on the installation. This module is a direct replacement for a wide range of GM trucks and vans, including the Silverado, Sierra, Express, and SSR models. It is compatible with multiple original part numbers, including 15167329, 15194169, 15747545, 15136224, 15116065, 15136876, and 10367689.
Installation and Post-Install Steps
Physical installation is straightforward: disconnect the battery, locate your old BCM (typically under the steering column or in the center dash area), and swap it with the new one. After installation, some vehicles may require additional steps:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a technician with a professional scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to sync the modules.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be necessary to ensure correct brake light operation and traction control functionality.
Disclaimer: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Frequently Asked Questions
2003-2007 Savana BCM
Will this fix my ‘Security’ light issue?A failing BCM is a very common cause of security system faults in these GM vehicles. Replacing it with our pre-programmed is the correct repair for this issue in most cases.