CVT SYSTEM


  1. CONSTRUCTION


    1. The functions of each shift solenoid valve are outlined in the table below:

      Shift Solenoid Valve Type Function
      Shift Solenoid Valve SLP (for Primary Pulley Control) Linear Controls the oil pressure of the primary pulley.
      Shift Solenoid Valve SLS (for Secondary Pulley Control) Linear Controls the oil pressure of the secondary pulley.
      Shift Solenoid Valve SLU (for Lock-up) Linear Performs forward and reverse clutch control or lock-up clutch control depending on the state of the shift solenoid valves SC and SL.
      Shift Solenoid Valve SC (for Clutch) 2-way Used to switch control of the shift solenoid valve SLU for forward and reverse clutch control.
      Shift Solenoid Valve SL (for Lock-up) 2-way Used to switch control of the shift solenoid valve SLU for lock-up clutch control.

      Figure 1. Shift Solenoid Valve SLP

      A01QF1RC01

      Figure 2. Shift Solenoid Valve SLS

      A01QFGHC01

      Figure 3. Shift Solenoid Valve SLU

      A01QF2SC01

      Figure 4. Shift Solenoid Valve SC/SL

      A01QFTDC01
      *a Off Condition *b On Condition
      A01QFTC Drain A01QFNN Control Pressure
      A01QF8H Modulated Pressure A01QF3V Solenoid Movement