WARNING: This page is about a different car, the 2012 Nissan Frontier. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Base Audio System Connector Terminal Identification (1 Of 6)
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Fig 2: Base Audio System Connector Terminal Identification (2 Of 6)
Courtesy of NISSAN NORTH AMERICA, INC.
Fig 3: Base Audio System Connector Terminal Identification (3 Of 6)
Courtesy of NISSAN NORTH AMERICA, INC.
Fig 4: Base Audio System Connector Terminal Identification (4 Of 6)
Courtesy of NISSAN NORTH AMERICA, INC.
Fig 5: Base Audio System Connector Terminal Identification (5 Of 6)
Courtesy of NISSAN NORTH AMERICA, INC.
Fig 6: Base Audio System Connector Terminal Identification (6 Of 6)