Is Your GM Truck or SUV Plagued by Baffling Electrical Problems?
If you’re dealing with flickering lights, unresponsive power windows, a malfunctioning security system, or an HVAC system with a mind of its own, the culprit is likely a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it starts to fail, it can cause a cascade of frustrating and seemingly unrelated issues. This is especially common in hardworking trucks and SUVs like the 2003-2006 GMC Yukon XL 2500, Chevrolet Silverado, and Cadillac Escalade.
This OEM-quality Body Control Module, part number 10367690 (interchangeable with 15116066 and others), is the definitive solution. We take the hassle out of the repair by pre-programming the module to your vehicle’s specific VIN. This means it arrives at your door ready for a true plug-and-play installation, saving you a costly trip to the dealership for programming.
Symptoms of a Failing GM Body Control Module
- ✔ Intermittent or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or mirrors that work sporadically or not at all.
- ✔ HVAC and climate control systems that won’t turn on, or a blower motor that is stuck on or off.
- ✔ An active airbag warning light, often accompanied by diagnostic trouble code B1001.
- ✔ Security system faults, including anti-theft system activation that prevents the engine from starting.
- ✔ Erratic or non-working windshield wipers.
- ✔ A host of communication-related DTCs stored in the vehicle’s memory.
Expert Pro Tip
Expert Pro Tip
Before you begin the installation, always disconnect the negative terminal of your vehicle’s battery. This not only prevents accidental electrical shorts but also helps the vehicle’s various electronic systems perform a hard reset, which can clear out residual fault codes and allow for a smoother integration of the new BCM.
The Right Solution: A Pre-Programmed 2003-2006 Yukon XL BCM
Don’t settle for a generic part that requires expensive dealer intervention. Our expert technicians use the latest GM software updates to flash this module with your vehicle’s VIN, ensuring all factory options and settings are correctly configured. This process restores seamless communication between the BCM and other critical modules, like the Engine Control Module (ECM) and the Sensing and Diagnostic Module (SDM). By choosing our pre-programmed 2003-2006 Yukon XL BCM, you are getting a reliable, long-term fix that restores your vehicle’s functionality right out of the box.
Installation and Post-Install Considerations
Installation is straightforward for most DIY mechanics. The BCM is typically located under the driver’s side dashboard, near the steering column. After swapping the module, some vehicles may require a ‘Setup SDM Primary Key in BCM’ procedure if the airbag light remains illuminated. This synchronizes the new BCM with the airbag system and requires a professional-grade scan tool. Additionally, a Brake Pedal Position Relearn may be necessary on certain models to ensure proper brake light and traction control operation. This part comes with a one-year warranty and requires no core return, so you can keep your old part.
Frequently Asked Questions
Expert Pro Tip
Before you begin the installation, always disconnect the negative terminal of your vehicle’s battery. This not only prevents accidental electrical shorts but also helps the vehicle’s various electronic systems perform a hard reset, which can clear out residual fault codes and allow for a smoother integration of the new BCM.