Control Solenoid
A shift control SV (solenoid valve) is located in the valve block. The solenoid is controlled by the transmission control module (TCM) and converts electrical signals into hydraulic control signals to control clutch application.
The shift control solenoid is an open/closed, on/off solenoid which is controlled by the transmission control module (TCM) switching the solenoid to earth. The transmission control module (TCM) also supplies power to the solenoid. The transmission control module (TCM) energizes the solenoid in a programmed sequence for clutch application for gear ratio changes and shift control.
The resistance of the solenoid coil winding for solenoid is between 26 to 30.4 ohms at 20 °C (68 °F).