Where do you plug a code reader in a 2002 Honda crv?

In a 2002 Honda CR-V, you can plug the code reader into the OBD-II (On-Board Diagnostics II) port, which is typically located under the dashboard, near the driver's side. Look for it near the steering column, above the brake pedal. The port is usually a 16-pin connector, and you may need to remove a cover or panel to access it. Once connected, you can use the code reader to retrieve diagnostic trouble codes from the vehicle's computer.