With Tachometer (QG18DE Models)

WARNING: This page is about a different car, the 2004 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Wiring Diagram - DI-WARN-04

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Wiring Diagram - DI-WARN-05

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: Wiring Diagram - DI-WARN-06

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 4: Wiring Diagram - DI-WARN-07

Courtesy of NISSAN MOTOR CO., U.S.A.