AUTOMATIC TRANSAXLE OUTLINE [GW6A-EL]

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Outline

Contribution to low fuel economy

•  Wide TCC range

•  Clutch/brake resistance reduction

Realized direct feel and quick shifting

•  Oil passage resistance reduction and improved clutch/brake response by optimizing clutch rigidity

•  Improved solenoid valve response

Smooth and powerful start-up

•  Torque converter characteristics when accelerating and optimized range

Smooth shifting

•  Control valve body integrated with TCM adopted

•  Direct linear solenoid valve has been adopted to improve shift accuracy

Construction

Cross-sectional view

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• The electronic control automatic transaxle consists of three systems which are divided into the powertrain with a torque converter, the hydraulic control mechanism, and the electronic control mechanism.

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Operation

Automatic transaxle operation chart

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Contribution to low fuel economy	• Wide TCC range • Clutch/brake resistance reduction
Realized direct feel and quick shifting	• Oil passage resistance reduction and improved clutch/brake response by optimizing clutch rigidity • Improved solenoid valve response
Smooth and powerful start-up	• Torque converter characteristics when accelerating and optimized range
Smooth shifting	• Control valve body integrated with TCM adopted • Direct linear solenoid valve has been adopted to improve shift accuracy