What is OBD-II or OBD2?
The OBD-II (OnBoard Diagnostics 2) port is a 16-pin socket/port found on cars and light trucks. Primarily used to check vehicle diagnostics with a scanner, they have also made it very convenient to power devices such as GPS trackers so that manual wiring is no longer required.
An OBD-II port/socket (left) and an OBD-II compatible GPS tracker (right).
Does my vehicle have an OBD-II port?
All EVs, cars, and light trucks sold in New Zealand since 2006 are required to have an OBD-II port.
For vehicles older than 2006, petrol cars/trucks manufactured after 1996 and diesel cars/trucks manufactured from 2000 onwards will also have an OBD-II port.
Where do I find the OBD-II port on my vehicle?
Typically the port will be located underneath the dashboard, usually on the driver's side.
An OBD-II compatible GPS tracker being plugged in.
