DTC P0750 Shift Solenoid Valve A: Description

WARNING: This page is about a different car, the 2002 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

Shift solenoid valves A and B are turned ON or OFF by the TCM in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and ECM (throttle opening). Gears will then be shifted to the optimum position.

Fig 1: Identifying Shift Solenoid Valve A Components

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

Fig 2: Malfunction Detection Chart

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