AUTOMATIC TRANSMISSION SYSTEM GENERAL


  1. OUTLINE


    1. The A960E 6-speed automatic transmission [6 Super Electronic Controlled Transmission (ECT)] is used on models with the 4GR-FSE engine.

    2. A gate type shift lever is used.

    3. A multi-mode automatic transmission with shift paddle switch (transmission shift switch assembly) is used.

    4. A combination switch assembly (drive mode select and SNOW switch) which can be used to select the drive modes (NORMAL, SPORT or SNOW*) is provided.


      • *: Except models for G.C.C. countries

  2. SPECIFICATION

    Automatic Transmission Assembly
    Gear Ratio 1st 3.538
    2nd 2.060
    3rd 1.404
    4th 1.000
    5th 0.713
    6th 0.582
    Reverse 3.168
    ATF Cooling System ATF Warmer
    Fluid Type Toyota Genuine ATF WS
    Fluid Capacity 7.5 Liters (7.9 US qts, 6.6 Imp. qts)
    Weight (Reference)* 74.7 kg (164.7 lb)

    Tech Tips

    *: Weight shows the figure with the fluid fully filled.

    Planetary Gears
    Front Planetary Gear No. of Sun Gear Teeth 33
    No. of Pinion Gear Teeth Inner 19
    Outer 18
    No. of Ring Gear Teeth 75
    Center Planetary Gear No. of Sun Gear Teeth 26
    No. of Pinion Gear Teeth 20
    No. of Ring Gear Teeth 66
    Rear Planetary Gear No. of Sun Gear Teeth 26
    No. of Pinion Gear Teeth 20
    No. of Ring Gear Teeth 66
    Friction Engagement Components and 1-way Clutch

    No. 1 Clutch (C1)

    		 No. of Discs 4

    No. 2 Clutch (C2)

    		 5

    No. 3 Clutch (C3)

    		 4

    No. 4 Clutch (C4)

    		 4

    No. 1 Brake (B1)

    		 No. of Discs 3

    No. 2 Brake (B2)

    		 4

    No. 3 Brake (B3)

    		 3

    No. 4 Brake (B4)

    		 5

    No. 1 1-way Clutch (F1)

    		 No. of Sprags 21

    No. 2 1-way Clutch (F2)

    		 22

    No. 3 1-way Clutch (F3)

    		 22

    No. 4 1-way Clutch (F4)

    		 25
    Torque Converter Assembly
    Torque Converter Type 3-element, 1-step, 2-phase
    Stall Torque Ratio 1.95