Restore Full Electrical Function to Your GM Truck or SUV
Are you battling frustrating electrical gremlins in your 2002-2007 GM vehicle? Flickering lights, unresponsive power windows, a dead HVAC system, or a security light that prevents your truck from starting are all classic signs of a failing Body Control Module (BCM). The BCM is the central nervous system for your vehicle’s body electronics, and when it fails, it can cause a cascade of confusing problems. This OEM-quality BCM, part number 10383536, is the definitive solution, arriving pre-programmed to your vehicle’s VIN for a simple, plug-and-play installation.
Is Your GM Truck or SUV Showing These Symptoms?
- ✔ Unresponsive or erratic power windows, door locks, or mirrors.
- ✔ Interior or exterior lights that stay on, flicker, or won’t turn on at all.
- ✔ HVAC and climate control systems that don’t work or have an intermittent blower motor.
- ✔ An illuminated airbag warning light, often with a B1001 diagnostic trouble code (DTC).
- ✔ Vehicle security system malfunctions, leading to a no-start condition.
- ✔ A variety of seemingly unrelated electrical issues that defy simple diagnosis.
Why Choose Our Pre-Programmed 2003-2007 Sierra BCM?
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We handle the complex programming so you don’t have to. By programming the module to your vehicle’s specific VIN before shipping, we ensure it communicates flawlessly with your truck’s other electronic systems right out of the box. This eliminates the need for expensive trips to the dealership for programming, saving you time and money. Built to strict OEM standards and backed by a one-year warranty, this module provides a dependable, long-term fix for your vehicle’s electrical woes.
Installation and Post-Install Notes:
Installation is straightforward. The BCM is typically located under the steering column. Simply disconnect the vehicle’s battery, remove the old module, plug in the new one, and reconnect the battery. While this is a plug-and-play part, some vehicles may require a ‘Setup SDM Primary Key in BCM’ procedure with a professional scan tool if the airbag light remains on. This syncs the new BCM with the airbag system. There is no core charge, so you can keep your old part without any hassle.
This module is a direct replacement for a wide range of part numbers, including: 10383536, 15116066, 15136225, 15136877, 15137393, 15137394, 15137395, 15137396, 15198116, 15257043, 15257044, 15257045, 15257046, 10367690, 15064149, 15194170. It fits a huge variety of GM models like the Chevrolet Silverado, Tahoe, Suburban, Avalanche, GMC Sierra, Yukon, and Cadillac Escalade.
Frequently Asked Questions
What does a Body Control Module (BCM) do?
The BCM is a computer that controls many of your vehicle’s non-engine related functions, such as power windows, door locks, interior and exterior lighting, wipers, the security system, and the HVAC system.
Is this BCM ready to install right out of the box?
Yes. We pre-program the module to your vehicle’s VIN before it ships. This makes it a true plug-and-play installation with no need for additional dealership programming.
What if my airbag light is on after I install the new BCM?
If the airbag light is on, it means the new BCM needs to be synced with the airbag system’s Sensing and Diagnostic Module (SDM). This requires a ‘Setup SDM Primary Key in BCM’ procedure, which can be performed by a technician with a professional-grade scan tool.
Do I need to return my old BCM?
No. There is no core charge or fee for this part. You can keep or dispose of your original module without any obligation.
My truck is a 2005 Silverado. Will this 2003-2007 Sierra BCM fit?
Absolutely. This BCM fits a wide range of 2002-2007 GM trucks and SUVs, including the Silverado, Sierra, Tahoe, Yukon, Suburban, and Escalade. Please check the detailed fitment list on the page to confirm compatibility.