The 2003 Honda Civic OBD 2 port is behind center console
The 1996 Honda Accord OBD 2 port is inside storage behind ashtray
if its a us Honda then its under the dash on left if its a UK Honda then its not obd compliant until 2001 actually i believe only 1996 and up year civics have an OBD port for plugging in the scanner..
The 1997 Honda Civic OBD 2 port is on drivers side,connector faces down
The OBD port on a 2002 Honda Accord is located on the engine. There are other vehicles that have it on driver side of the dashboard.
The 2004 Honda Civic OBD 2 port is behind kick panel; above accelerator pedal
The 1998 Honda Accord OBD 2 port is under driver side dash above kick panel
The 2001 Honda Civic OBD 2 port is on lower right edge of dash; behind console trim
The 1996 Honda Civic OBD 2 port is under dash on left side connector faces down
The 2006 Honda Accord OBD 2 port is under driver side dash next to kick panel
OBD1
The 2005 Honda Accord OBD 2 port is under driver side dash above the kick panel