Beside the fuse box behind a little plastic panel by the drivers left knee. It has the ODB logo on the panel.
The 2004 Hyundai Tiburon OBD 2 port is behind fuse box door, left above hood release
The 2004 Hyundai Elantra OBD 2 port is on lower edge of dash between steering column & hood release
just beside the exhaust silencer
The small connector in the a/c line is the low port and the big connector is the high port side ...
The 2001 Hyundai Santa Fe does not have a factory block heater option. Beginning in 2009 there is a port to install a Hyundai manufactured block heater for cars built for sale in Canada. Pre-2009 requires a heater to go in a freeze-plug hole, so the cord is wherever the installer put it, usually behind grille.
The 1996 Hyundai Accent OBD 2 port is on lower edge of dash next to kick panel
The 2000 Hyundai Accent OBD 2 port is on rear of lower edge of dash; right of hood release
The 2004 Chevrolet Venture OBD 2 port is on lower edge of dash; left of or under steering column
The diagnostic port on a Hyundai Elantra is found inside the cabin. Lift the steering wheel up to make room. The port is found on the between the hood release and steering column.
The 2003 Hyundai Elantra OBD 2 port is on lower edge of dash between steering column & hood release
The 2005 Hyundai Accdent OBD 2 port is on lower left dash next to driver side kick panel
In the fuse box