Location of OBD/DDL port on Nissan Terrano II, 2.7TDi - R20 year 2000 OBD (On-board diagnostics)

OBD (On-board diagnostics)/DDL port location on Terrano II R20 platform The one seem on this video is not the standard OBDII connector that will work directly with a OBDII bluetooth dongle. This one on the video is a DDL = Diagnostics Data Link. Protocol used on pre-2005 Nissan vehicles. The ODB will not fit here. To read the failure codes you need to bridge/short the 2 corners pins with a wire like in this picture: ======================== ========================= Shorting diagnostic port: on the European Terrano II you can set the ECU into diagnostic mode with a paperclip trick & looking at the engine light. Turn IGN on, using a paperclip you short the "Ign" & "Check" pin on the diagnostic plug by the drivers fuse box for 2sec then remove. Turn on ignition but don&start the engine. Bridge the two pins in the diagnostic connector for two seconds. I use a paperclip. The engine check light should start to flash. The flashing will indicate any error codes that are present in the ECU. Turn off ignition. Error codes. (long flash = first digit, short flash = second digit)