look in the driver's under dash area near the center console
The 1997 Toyota Avalon OBD 2 port is behind fuse cover
Above the lever to open the hood
The 1996 Toyota Camry OBD 2 port is behind coin box
Its in the motor by the battery.
The 1997 Honda Civic OBD 2 port is on drivers side,connector faces down
The 1997 Hyundai Accent OBD 2 port is on lower edge of dash next to kick panel
The 2002 Toyota Echo OBD 2 port is under driver side dash next to kick panel
The 2000 Toyota Land Cruiser OBD 2 port is behind fuse cover
The 1999 Toyota Tacoma OBD 2 port is on lower edge of dash; next to console; connector faces down
Under the dash on the driver side.
In a 1997 Toyota Avalon, the OBD II connection is typically located under the driver's side dashboard. You should find it near the steering column, often around the area where the driver's left leg would be. The connector is usually housed in a rectangular plastic port that may be covered by a small door or panel.
Obd port is underneath th ashtray compartment , bottom of the central consol.