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TM-86 < SYSTEM DESCRIPTION > [4AT: RE4F03C] SYSTEM When the A/T fluid temperature drops below the prescribed tempera- ture, in order to speed up the action of each friction element, the line pressure is set higher than the normal line pressure characteristic. SHIFT CHANGE CONTROL INFOID:0000000009267849 SHIFT CHANGE CONTROL : System Description INFOID:0000000009267850 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 charac- teristic is attained. The clutch is controlled with the optimum timing and oil pressure by the engine speed, engine torque informa- tion, etc. PCIA0011E JSDIA2059GB JSDIA1984ZZ |