2012 Nissan Altima GXE pinouts
The connector/pinout information may be applied to the Nissan (show all pinouts) model Altima GXE

 Nissan OBD II diagnostic interface pinout for Nissan Altima GXE produced after 1997 for most 1996 and later Nissan models
Nissan OBD II diagnostic interface pinout for Nissan Altima GXE produced after 1997 for most 1996 and later Nissan models