Where is power door lock relay located on a 1997 Chevy Express 1500 van?

The power door lock relay on a 1997 Chevy Express 1500 van is typically located under the dashboard, near the driver's side. Specifically, it can be found in the fuse box or relay center, which is usually situated to the left of the steering column. For precise location, refer to the vehicle’s service manual or the diagram on the fuse box cover.