СИСТЕМА АВТОМАТИЧЕСКОЙ ТРАНСМИССИИ

OUTLINE
1. An AC60E 6-speed Electronic Control Transmission (ECT) is used. This automatic transmission is provided with a wide gear ratio, achieving superior output performance and fuel economy. Also, by simplifying the structure, size and weight reduction is achieved.
2. A gate type shift lever is used.
3. A multi-mode automatic transmission is used.
4. A shift pattern select switch is used.
5. An ATF cooler is used in the ATF cooling system.

SPECIFICATION

Automatic Transmission Assembly
Gear Ratio	1st	3.600
	2nd	2.090
	3rd	1.488
	4th	1.000
	5th	0.687
	6th	0.580
	Reverse	3.732
Fluid Type		Toyota Genuine ATF WS
Fluid Capacity	Models with 2TR-FE Engine	8.5 Liters (9.0 US qts, 7.5 Imp. qts)
	Models with 1GR-FE Engine	9.5 Liters (10.0 US qts, 8.4 Imp. qts)
	Models with 1GD-FTV Engine	9.5 Liters (10.0 US qts, 8.4 Imp. qts)
	Models with 2GD-FTV Engine	9.5 Liters (10.0 US qts, 8.4 Imp. qts)
Weight (Reference)*	Models with 2TR-FE Engine	78.4 kg (172.8 lb)
	Models with 1GR-FE Engine	83.5 kg (184.1 lb)
	Models with 1GD-FTV Engine	85.3 kg (188.0 lb)
	Models with 2GD-FTV Engine	84.6 kg (186.5 lb)

Tech Tips

*: Weight refers to a transmission with the fluid fully filled.

Planetary Gears
Compound Gear Unit	Front Planetary Gear Assembly	No. of Sun Gear Teeth	46
		No. of Pinion Gear Teeth	16
		No. of Ring Gear Teeth	78
	Center Planetary Gear Assembly	No. of Sun Gear Teeth	30
		No. of Pinion Gear Teeth	24
		No. of Ring Gear Teeth	78
	Rear Planetary Gear Assembly	No. of Sun Gear Teeth	30
		No. of Pinion Gear Teeth	24
		No. of Ring Gear Teeth	78

Friction Engagement Components and 1-way Clutch
Engine Type		2TR-FE	1GR-FE 1GD-FTV 2GD-FTV
No. 1 Clutch (C1)	No. of Discs	5	←
No. 2 Clutch (C2)	No. of Discs	4	5
No. 1 Brake (B1)	No. of Discs	4	5
No. 2 Brake (B2)	No. of Discs	5	7
No. 3 Brake (B3)	No. of Discs	3	4
1-way Clutch (F)	No. of Sprags	26	←

Torque Converter Assembly
Engine Type	2TR-FE	1GR-FE 1GD-FTV 2GD-FTV
Torque Converter Type	3-element, 1-step, 2-phase	←
Stall Torque Ratio	2.05	1.85