Where is the 2002 chevy trailblazer body control module located?

The body control module on the 2002 Chevrolet TrailBlazer is located on the fuse box underneath the second row seat and on the drivers side. A BCM lets cars use fewer electronic modules and fewer cables, reducing the car's weight, improving fuel consumption and power efficiency, and reducing the manufacturing costs as well as total cost of ownership. In order for the BCM to work, You have to connect the car's battery which is the source of power for the body control module. Make sure that You follow the specifications in order to reprogRam or reset Your vehicle's BCM. Once things are fixed, You know it's a job well done!