Data link connector (OBD2): Difference between revisions

Latest revision as of 11:37, 14 January 2024

OBD2 port on the Tiburon is hidden behind the fusebox cover located right under the steering wheel.


	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

@@ Line 17: / Line 17: @@
 |- valign="top"
 ! style="background-color: blue" |2
-|'''Bus positive Line'''
+|Not connected
 ! style="background-color: blue" |10
-|'''Bus negative Line'''
+|Not connected
 |- valign="top"
 !3
@@ Line 45: / Line 45: @@
 |- valign="top"
 ! style="background-color: yellow" |7
-|'''K-line'''<br>
+|[[K-Line|'''K-line'''<br>]]
 (ISO 9141-2 &/ KWP2000)
 ! style="background-color: yellow" |15
-|'''L-Line'''<br>L-line (ISO 9141-2 &/ KWP2000)
+|'''[[L-line|L-Line]]'''<br>Needs to be grounded to access [[Body Control Module|BCM]] diagnostics.
-in Hyundai diagrams it's called DCT
-and it's routed to [[Body Control Module|BCM]]'s "V-PUP" pin.
 |- valign="top"
 !8
@@ Line 63: / Line 59: @@
 +12 Volt
 |}
-For more CAN information, see [[SIMK43 CAN Bus]]<references />
+==== For more CAN information, see [[SIMK43 CAN Bus]] ====
+==== For more K-line information, see [[K-Line]] ====
+<references />