Where do you plug in a code reader on a 1998 tracker?

On a 1998 Chevy Tracker, you can plug in a code reader into the OBD-II (On-Board Diagnostics) connector, which is typically located under the dashboard on the driver's side, near the steering column. You may need to remove a cover to access the connector. Once plugged in, the code reader can communicate with the vehicle's computer to retrieve diagnostic trouble codes.