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Shift Control: Notes

The clutch pressure control solenoid is controlled by the signals from the switches and sensors. Thus, the clutch pressure is adjusted to be appropriate to the engine load state and vehicle driving state. It becomes possible to finely control the clutch hydraulic pressure with high precision and a smoother shift change characteristic is attained.

Fig 1: Clutch Pressure Control Communication Diagram

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