CVT SYSTEM GENERAL

  1. OUTLINE

    1. A K111 Continuously Variable Transmission (CVT) is used on the models with the 3ZR-FAE engine.

    2. A 7-speed sport sequential shiftmatic system is used.

    3. A shift paddle switch (transmission shift switch assembly) is provided.

    4. A gate type shift lever is used.

  2. SPECIFICATION

    CVT Assembly
    Shift Mechanism Type Pulley and Steel Belt
    Forward/Reverse Switching Mechanism Single Pinion Type Planetary Gear
    Pulley Ratio Forward 2.396 to 0.428
    Reverse 1.668
    Final Gear Ratio 5.182
    Fluid Capacity 9.1 Liters (9.62 US qts, 8.00 Imp. qts)
    Fluid Type Toyota Genuine CVT Fluid TC
    Weight (Reference) 87.2 kg (191.8 lb)
    Friction Disc and Gears
    Planetary Gear No. of Sun Gear Teeth 71
    No. of Pinion Gear Teeth 16
    No. of Ring Gear Teeth 102
    Reduction Gear Drive Gear 26
    Driven Gear 40
    Forward Clutch No. of Discs 3
    Reverse Brake No. of Discs 3
    Torque Converter Clutch Assembly
    Torque Converter Clutch Type 3-element, 1-step, 2-phase
    Stall Torque Ratio 1.9

  3. MAIN FEATURES

    1. The K111 CVT has achieved the following performance features through the use of these items:

      Item Fuel Economy Power Efficiency Driveability Quietness
      Pulley and Steel Belt ○ ○ ○ ○
      Torque Converter Clutch Assembly ○ ○ ○ ○
      Oil Pump Assembly ○ - ○ -
      Forward/Reverse Switching Unit - - ○ ○
      Reduction Gear and Differential Gear - ○ - ○
      Transmission Valve Body Assembly ○ - ○ -
      Electronic Control Engine - CVT Integrated Control ○ - ○ -
      Pulley Ratio Control Automatic Shift Control ○ - ○ -
      Acceleration Improvement Control - ○ ○ -
      7-speed Sport Sequential Shiftmatic (with Shift Paddle Switch) - - ○ ○
      Shift Control in Uphill/Downhill Traveling - - ○ -
      Lock-up Control ○ - - ○