WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Wiring Diagram - METER - (1 Of 2) - DI-METER-01
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Wiring Diagram - METER - (2 Of 2) - DI-METER-02