Is your 2003-2007 GM truck or SUV plagued by baffling electrical problems? Intermittent wipers, flickering lights, a malfunctioning security system, or dead power windows are classic signs of 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 a wide range of frustrating issues. This OEM-quality replacement BCM, part number 10367690 (interchangeable with 15116066 and others), is the definitive solution, pre-programmed to your vehicle’s VIN for a true plug-and-play repair.
Symptoms of a Failing GM Body Control Module
A faulty BCM can manifest in numerous ways. If you’re experiencing any of the following, a replacement is likely needed:
- ✔ Unresponsive or erratic power windows, door locks, or interior/exterior lights.
- ✔ HVAC system failures, such as a blower motor that won’t turn on or stays stuck on one speed.
- ✔ An illuminated airbag warning light, often accompanied by Diagnostic Trouble Codes (DTCs) like B1001.
- ✔ Vehicle security system issues, including false alarms or a no-start condition where the engine won’t crank.
- ✔ Strange instrument cluster behavior or multiple warning lights appearing at once.
- ✔ Communication errors between various electronic modules within the vehicle.
Why Choose Our Pre-Programmed 2003-2007 Silverado BCM?
Replacing a BCM used to mean a costly trip to the dealership for programming. We eliminate that step. By providing us with your vehicle’s VIN during checkout, we program the module with the latest GM software updates specifically for your truck. This ensures that all factory-installed options work correctly right out of the box. This direct replacement for your 2003-2007 Silverado BCM restores function without the hassle. Built to strict OEM standards, it ensures long-lasting reliability and performance. Best of all, there is no core charge, so you don’t have to worry about sending your old, faulty part back.
This module is a direct fit for a wide range of General Motors vehicles, including the Chevrolet Silverado, Suburban, Tahoe, Avalanche; GMC Sierra, Yukon; Cadillac Escalade; and Hummer H2 from 2002-2007. It is interchangeable with numerous part numbers, including 15116066, 15136225, 15198116, and 10367690, guaranteeing a perfect match for your repair needs.
Installation and Post-Install Notes
Installation is straightforward. The BCM is typically located under the driver’s side dashboard, near the steering column. Once the new module is installed and the battery is reconnected, most functions will be immediately restored. However, in some cases, a ‘Setup SDM Primary Key in BCM’ procedure may be needed using a professional scan tool if the airbag light remains on. This syncs the new BCM with the airbag system. Always consult a factory service manual for vehicle-specific instructions.
Frequently Asked Questions
Is this BCM ready to install when I receive it?
Yes! This Body Control Module is fully pre-programmed to your vehicle’s VIN. This makes it a plug-and-play installation with no need for additional dealership programming.
What does the BCM control on my Silverado?
The BCM manages a wide array of body electronics, including the power windows, door locks, interior and exterior lighting, wipers, HVAC blower controls, and the vehicle’s security system.
Do I have to return my old BCM?
No. We do not require you to return your original part. There is no core charge associated with this purchase.
My airbag light is on after installing the new module. What should I do?
This can happen occasionally. It means the new BCM needs to be electronically introduced to the airbag system (SDM). A qualified technician with a high-level scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Where is the BCM located?
On most 2003-2007 GM trucks and SUVs like the Silverado and Sierra, the BCM is located under the driver-side dashboard, near the steering column. On Express and Savana vans, it’s often in the center dash area.
Will this part fix a B1001 code?
Yes, a faulty BCM is a very common cause of a B1001 ‘Option Configuration Error’ code. Replacing the module with this VIN-programmed unit will resolve that code and the underlying issue.