Item
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Control content
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Secondary pulley rotation sensor
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Performs the shift control depending on the accelerator angle. Also, prohibits the sport mode and controls as the D range.
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Primary pulley rotation sensor
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Performs the shift control depending on the accelerator angle and secondary pulley rotation (vehicle speed). Also, prohibits the sport mode and controls as the D range.
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Inhibitor switch
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Controls as the D range.
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CVT fluid temperature sensor
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Controls using the fixed value for the fail-safe function.
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Secondary pressure sensor
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Stops the secondary pressure feedback control and controls the line pressure using the fixed value for the fail-safe function. Also, suppresses the engine torque.
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Primary pressure sensor
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Stops the primary pressure feedback control and controls the line pressure using the fixed value for the fail-safe function. Also, suppresses the engine torque.
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Line pressure solenoid valve
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Switches the line pressure solenoid valve OFF to achieve the maximum line pressure.
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Secondary pressure solenoid valve
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Switches the secondary pressure solenoid valve OFF to achieve the maximum secondary pressure.
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Lock-up solenoid valve
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Switches the lock-up solenoid valve OFF to release lock-up.
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Stepper motor
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Switches all the coils A to D of the stepper motor OFF to retain the gear ratio just before the abnormality occurs.
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Lock-up/select switching solenoid valve
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Switches the lock-up/select switching solenoid valve OFF to release lock-up.
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Back-up power supply
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If the control memory back-up power supply from the battery is not supplied to CVT-ECU, limits the engine torque to protect the transmission main body. After the normal power is supplied, turning the key switch from OFF to ON once resumes the normal status.
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Paddle shift switch
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Prohibits the paddle shift operation.
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Shift switch assembly
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Prohibits the sport mode operation.
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