Component Description

When the gear position is P (A/T models only) or N, park/neutral position (PNP) switch is ON.

ECM detects the position because the continuity of the line (the "ON" signal) exists.

For A/T models, the park/neutral position (PNP) switch assembly also includes a transmission range switch to detect selector lever position.

Fig 1: Identifying Location Of Park/Neutral Position Switch (M/T Model)

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