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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 1517 (Automatic Transmission (Re4F04W)) >> DTC P0755: Shift Solenoid Valve B >> Description

DTC P0755: Shift Solenoid Valve B: Description

WARNING: This page is about a different car, the 2005 Nissan Quest. 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 B Components (DTC P0755)
G02475260Courtesy of NISSAN MOTOR CO., U.S.A.
GEAR POSITION REFERENCE

Gear position 1 2 3 4
shift solenoid valve A ON (Closed) OFF (Open) OFF (Open) ON (Closed)
Shift solenoid valve B ON (Closed) ON (Closed) OFF (Open) OFF (Open)