Data link connector (OBD2)
From OpenGK
Location
OBD2 port on the Tiburon is hidden behind the fusebox cover located right under the steering wheel.
Pinout
 |
THIS PINOUT IS OF THE HARNESS SIDE FEMALE CONNECTOR, AS IT'S SUPPOSED TO BE! OEM wiring diagrams reference male OBD2 plug instead. Assigned pin numbers will be mirrored between OEM's and diagram below. |
| 1 | 9 | ||
|---|---|---|---|
| 2 | Not connected | 10 | Not connected |
| 3 | Vehicle Speed sensor Going directly into pin 3 of vehicle's speed sensor |
11 | |
| 4 | Chassis ground | 12 | Airbag
Goes into pin 16 of BCM's BCM-IM connector |
| 5 | Signal ground ("Sensor ground") | 13 | |
| 6 | CAN high (ISO 15765-4 and SAE J2284) |
14 | CAN low (ISO 15765-4 and SAE J2284) |
| 7 | K-line (ISO 9141-2 &/ KWP2000) |
15 | L-Line Needs to be grounded to access BCM diagnostics. |
| 8 | ABS/ESP Goes directly into ABS/ESP module and the "ESC AIR BLEEDING CONNECTOR" (if equipped with traction control) |
16 | Battery voltage ("Memory Power") +12 Volt |
