1. Chassis A750E/F Automatic Transmission Feature
5-speed automatic transmission (Super ECT )
A750 type automatic transmission adoption vehicle:
LX470, L/C100 (2UZ-FE, 1GR-FE and 1HD-FTE engines), GX470 (only for U.S.A.) and L/C120 [Prado] (1GR-FE engine)

2. Chassis A750E/F Automatic Transmission Gear Ratio
Fuel economy and dynamic performance have been improved
[Wide Gear Ratio]
1st
: 2.804
2nd
3rd
4th
: 0.705
A340F
Acceleration Performance
Fuel Economy
A750E/F
1st
: 3.520
5th
: 0.716
Total Gear Ratio (Differential Included) 14 3

3. Chassis A750E/F Automatic Transmission Specification -A Engine Type
2UZ-FE
Drive Type
2WD / 4WD (Full-time)
Transmission
A750E / A750F
Gear Ratio (Counter Gear Ratio Included)
1st
3.520
2nd
2.042
3rd
1.400
4th
1.000
5th
0.716
Reverse
3.224
Fluid Capacity (include differential) [Litter (US qts, lmp. qts)]
10.8 (11.4, 9.5)
Fluid Type
ATF Type T-IV

4. [Shift Indicator Light]
Chassis
A750E/F Automatic Transmission
Shift Pattern
Gate type shift lever is newly used
[Shift Indicator Light]

5. Optimizing the fluid passages and the impeller configuration
Chassis
A750E/F Automatic Transmission
Torque Converter
Compact, lightweight and high-capacity torque converter has been used newly
[A750E/F]
[A343F]
Optimizing the fluid passages and the impeller configuration

6. Crescent discontinued-A
Chassis
A750E/F Automatic Transmission
Oil Pump (Trochoid Type)
The crescent has been discontinued. As a result oil pump has made more compact and the driving torque has been reduced
Crescent discontinued
Pump body has been made of aluminum to reduce the weight
Each feature of Non-crescent type vane pump and crescent type vane pump:
Torochoidal type: Excellent volumetric efficiency during low-speed operation
Crescent type: ???
Driven Gear
Drive Gear
Stator Shaft Assembly
Pump Body: Made of aluminum to reduce the weight

7. Chassis A750E/F Automatic Transmission Planetary Gear Unit
The 5-speed configuration has been achieved without increasing the number of planetary gear
[A750]
Input
Output
[A650]
3 Planetary Gears
Number of planetary gears:
A750: 3 planetary gears (Front, center and rear)
A343 (Previous model): 3 planetary gears (O/D, front and rear)
A650 (LS430, GS430 and SC430): 4 planetary gears (O/D, front, center and rear)
: Clutch
Input
Output
: Brake
: One-way Clutch

8. Chassis A750E/F Automatic Transmission Planetary Gear Unit
The 5-speed configuration has been achieved without increasing the number of planetary gear
[A750]
Input
Output
[A340]
3 Planetary Gears
: Clutch
Input
Output
: Brake
: One-way Clutch

9. Chassis A750E/F Automatic Transmission Planetary Gear Unit
The 5-speed configuration has been achieved without increasing the number of planetary gear (Practically the same as the previous models)
: Brake
: Clutch
Input
Output
3 Planetary Gears

10. Chassis A750E/F Automatic Transmission Planetary Carrier
The Front planetary carrier has been made or aluminum alloy to reduce the weight
Aluminum Alloy
Two Pinions

11. Chassis A750E/F Automatic Transmission Various Control
A750E/F are performing the following controls
Centrifugal Fluid Pressure canceling
Flex Lock-up Clutch Control
Clutch Pressure Control
Line Pressure Optimal Control
Automatic mechanism control/electrical control are same as A650
AI (Artificial Intelligence) -shift Control