AUTOMATIC TRANSAXLE SYSTEM


  1. OUTLINE


    1. A U660E automatic transaxle is used. This automatic transaxle is a compact, lightweight and high-capacity 6-speed super Electronically Controlled Transaxle (ECT).

    2. A multi-mode automatic transmission is used.

    3. A gate type shift lever is used.

    4. A shift pattern that has an S position to the side of the D position is provided.

    5. A differential pre-torque mechanism is used. Straightline stability and acceleration performance during periods of low load and low differential rotation when the vehicle is being driven normally are ensured.

  2. SPECIFICATION


    1. Automatic Transaxle Assembly

      Gear Ratio 1st 3.300
      2nd 1.900
      3rd 1.420
      4th 1.000
      5th 0.713
      6th 0.608
      Reverse 4.148
      Differential Gear Ratio*1 3.935
      Fluid Capacity*2 Liters (US qts, Imp. qts) 6.5 (6.87, 5.72)
      Fluid Type TOYOTA Genuine ATF WS
      Weight (Reference)*3 kg (lb) 94.2 (207.7)

      *1: Counter gear ratio included

      *2: Differential fluid included

      *3: The weight shown is the weight of the part fully filled with fluid.

      C1 No. 1 Clutch No. of Discs 4
      C2 No. 2 Clutch 3
      B1 No. 1 Brake 4
      B2 No. 2 Brake 5
      B3 No. 3 Brake 3
      F1 No. 1 1-way Clutch No. of Rollers 20
      Ravigneaux Planetary Gear Unit No. of Front Sun Gear Teeth 27
      No. of Rear Sun Gear Teeth 30
      No. of Long Pinion Gear Teeth 20
      No. of Short Pinion Gear Teeth 22
      No. of Ring Gear Teeth 69
      U/D Planetary Gear Unit No. of Sun Gear Teeth 66
      No. of Pinion Gear Teeth 21
      No. of Ring Gear Teeth 110
      Counter Gear No. of Drive Gear Teeth 44
      No. of Driven Gear Teeth 47
    2. Torque Converter Assembly

      Torque Converter Assembly Type 3-element, 1-step, 2-phase
      Stall Torque Ratio 1.78