In the console between the seats, under the black panel with the cigarette lighter in it. You will have to remove the two torx screws that hold the panel in place.
The 1996 Pontiac Grand Prix OBD 2 port is on lower edge of dash; right of steering column
The 2001 Pontiac Grand Am OBD 2 port is on lower edge of dash; left of steering column
The 2002 Pontiac Grand Prix OBD 2 port is under driver side dash right of steering column
The diagnostic (OBD) port on all 1992-1999 Bonnevilles is located under the dash next to the steering column
OBD II port should be under the dash on the drivers side.
The 2000 Pontiac Grand Am OBD 2 port is on lower edge of dash; left of steering column
http://www.fixexpert.com/wiki/OBD-2+Location
below the steering wheel
location of obd port for a 2002 2 door Honda accord
obd is the vehicle diagnostic port located under the driver side dash of your car.if you already know this,,,your car is classed as an obd-1
The 2002 Pontiac Grand Am OBD 2 port is on lower edge of dash; left of steering column
The 2005 Honda Accord OBD 2 port is under driver side dash above the kick panel