Get Your GM Truck or Van Back to Full Strength
Are you battling frustrating electrical gremlins in your GMC Savana, Chevy Silverado, or Tahoe? Flickering lights, unresponsive power windows, a dead HVAC system, or an illuminated airbag light can sideline your vehicle, costing you time and money. Stop chasing symptoms and replace the root cause with this OEM-quality Body Control Module (BCM). It arrives pre-programmed to your vehicle’s specific VIN, making it a true plug-and-play solution that gets you back on the road fast, without a trip to the dealership.
Common Symptoms & Your Solution
A failing BCM is the central nervous system for your vehicle’s body electronics. When it malfunctions, it can trigger a wide range of confusing issues. This module is the definitive solution if you’re experiencing:
- Intermittent or complete loss of HVAC controls and blower function.
- An airbag warning light, often accompanied by Diagnostic Trouble Codes (DTCs) like B1001.
- Power windows, door locks, or interior/exterior lights that work sporadically or not at all.
- Security system faults that can lead to a no-start condition.
- A variety of other body-related DTCs that point to a communication failure.
Installing our pre-programmed 2004-2007 Savana 2500 BCM 15137393 restores clear communication between these systems, eliminating the guesswork and providing a lasting repair.
Features & Benefits
- ✔ VIN-Programmed for Your Vehicle: We program the module to your truck’s VIN before shipping. This ensures perfect compatibility and function right out of the box, saving you the high cost and hassle of dealership programming.
- ✔ Restores Full Functionality: Regain complete and reliable control over your vehicle’s essential comfort and safety features, including lights, locks, windows, wipers, and climate control.
- ✔ Engineered for Durability: Built to meet or exceed strict OEM standards, this BCM is designed to withstand the daily demands of a work truck or family SUV, ensuring long-term reliability.
- ✔ Direct-Fit Replacement: This module is a direct replacement for a wide range of part numbers, including 15116066, 15136225, 15137393, 15198116, and more, guaranteeing a perfect fit.
- ✔ Warranty Protection: This unit is backed by our one-year replacement warranty.
Expert Insight: The Critical Role of VIN Programming
On these GM platforms, the BCM doesn’t work in isolation. It constantly communicates with other critical modules, like the Sensing and Diagnostic Module (SDM) for the airbag system. Simply swapping a BCM from another vehicle often results in a persistent airbag light because the security keys don’t match. Our VIN programming service pre-loads all the correct software and security information for your specific vehicle. This synchronizes the modules from the moment of installation, preventing these common communication errors and ensuring all systems, especially safety systems, operate exactly as the factory intended. For a work vehicle like a Savana or Silverado, this means less downtime and a safer, more reliable truck.
Whether you’re a professional technician restoring a customer’s vehicle or a DIYer fixing your own truck, this is the most efficient and reliable way to solve your electrical issues. By choosing our pre-programmed 2004-2007 Savana 2500 BCM 15137393, you’re not just buying a part; you’re buying a complete, hassle-free solution.
Frequently Asked Questions
What does the Body Control Module (BCM) do?
The BCM acts as the central computer for your vehicle’s body electronics. It manages non-engine related functions like your interior and exterior lights, power windows and locks, security system, wipers, and HVAC climate controls.
Is this BCM truly “plug-and-play”?
Yes. Because we pre-program the module to your vehicle’s VIN, it is ready for installation right out of the box. You will not need to take it to a dealership for additional programming. In some cases, a simple relearn procedure may be needed, as noted in the post-installation details.
Why might my airbag light be on after installation?
If the airbag light is on, it means the BCM needs to be electronically synced with the airbag system’s computer (SDM). This is a security feature. A professional scan tool is required to perform the “Setup SDM Primary Key in BCM” procedure to turn off the light.
Do I need to send my old BCM back?
No. There is no core charge for this part. You can keep your old module, which saves you the time and expense of return shipping.
How can I be sure this will fit my vehicle?
This BCM fits a wide range of 2002-2007 GM trucks, vans, and SUVs. Please review the detailed compatibility list on this page or provide us with your VIN at checkout to guarantee a perfect match for your specific model, such as the 2004-2007 Savana 2500 BCM 15137393.
