OUTLINE
A K411 Continuously Variable Transmission (CVT) is used on the models with the 1NR-FE engine.
A 7-speed sport sequential shiftmatic system with shift paddle switch (transmission shift switch assembly) is used.
A pattern select switch assembly is used.
A gate type shift lever is used.
SPECIFICATION
CVT Assembly
| Shift Mechanism | Pulley and Steel Belt | |
| Forward/Reverse Switching Mechanism | Double Pinion Type Planetary Gear | |
| Pulley Ratio | Forward | 2.386 to 0.431 |
| Reverse | 2.505 | |
| Differential Gear Ratio*1 | 5.079 | |
| Fluid Capacity | 6.4 Liters (6.76 US qts, 5.63 Imp. qts) | |
| Fluid Type | Toyota Genuine CVT Fluid FE | |
| Weight (Reference)*2 | 62.9 kg (138.7 lb) | |
Tech Tips
*1: Reduction gear ratio included.
*2: Weight shows the figure with the fluid fully filled.
Friction Disc and Gears
| Planetary Gear | No. of Sun Gear Teeth | 40 |
| No. of No. 1 Pinion Gear Teeth | 18 | |
| No. of No. 2 Pinion Gear Teeth | 17 | |
| No. of Ring Gear Teeth | 82 | |
| Forward Clutch | No. of Discs | 2 |
| Reverse Brake | No. of Discs | 3 |
| Reduction Gear | No. of Drive Gear Teeth | 28 |
| No. of Driven Gear Teeth | 39 | |
| Differential Gear | No. of Drive Gear Teeth | 17 |
| No. of Driven Gear Teeth | 62 |
Torque Converter Assembly
| Torque Converter Type | 3-element, 1-step, 2-phase |
| Stall Torque Ratio | 1.86 |
MAIN FEATURES
The K411 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 Assembly | ○ | ○ | ○ | ○ | ||
| Oil Pump Assembly | ○ | ○ | ○ | - | ||
| Forward/Reverse Switching Unit | ○ | ○ | ○ | - | ||
| Transmission Valve Body Assembly | ○ | ○ | ○ | - | ||
| Oil Pump Motor 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 (Transmission Shift Switch Assembly) | - | - | ○ | - | ||
| Neutral Control | ○ | - | - | - | ||
| Shift Control in Uphill/Downhill Traveling | - | - | ○ | - | ||
| Lock-up Control | ○ | - | ○ | - | ||
| Flex Lock-up Control | ○ | - | ○ | - | ||
| CVT Sport Mode | - | - | ○ | - | ||
○: Applicable -: Not applicable
*: Models with stop and start system