The BCM is usually located under the dashboard, often near the steering column or under the glove compartment. However, its exact location can vary slightly depending on the trim level and options of your specific van. You'll likely need to consult a repair manual specific to your year and model of Chevy Express van to pinpoint the BCM's location accurately. These manuals often have detailed diagrams showing the location of various modules.
Important Note: Accessing and working on the BCM can be complex and potentially dangerous if you are not experienced with automotive electrical systems. Incorrect handling can damage the module or other vehicle components. If you're not comfortable with this type of repair, it's strongly recommended to take your van to a qualified mechanic.
