Pinouts >  Cars, Bikes and Trucks Diagnostic Link Connectors (DLC)
16 pin J1962 OBD-2 car diagnostic connector layout
16 pin J1962 OBD-2 car diagnostic connector
used in some vehicles produced since 1997 to 2006
3 ISO9141 K Line  
4 Ground (GND) Chassis ground
5 Signal ground (GND)  
7 ISO9141 K Line Engine and transmission diagnostic ?
8 ISO9141 K Line  
9 ISO9141 K Line  
11 ISO9141 K Line anti-thieft module, tire pressure module, some other modules diagnostic ?
12 ISO9141 K Line ABS diagnostic ?
13 ISO9141 K Line Airbag dignostic ?
15 ISO9141 L-Line  Engine and transmission ?
16 Battery voltage +12V

Omitted pins are Not Connected.


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