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Item
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Content
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Line pressure control
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• Using linear type pressure control solenoids, adjusts line pressure according to engine load condition and vehicle driving condition.
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Shift control
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• Detects engine load condition and vehicle speed, and switches to the most suitable gear position according to the preset shift diagram.
• In D range, automatically switches between POWER and NORMAL modes according to accelerator pedal depressing speed.
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Clutch pressure direct control (Direct electric shift control)
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• With duty-cycle type shift solenoids A, B, and C, directly performs electronic control for clutch engagement pressure according to engine load condition and vehicle driving condition.
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Feedback control
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• Performs real-time feedback correction for clutch engagement pressure to achieve target shifts.
• Performs optimal correction for clutch engagement pressure to reduce changes in engine performance and/or elapsed transaxle.
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Engine-transaxle total control
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• Optimally controls engine output torque when shifting.
• Operates optimal clutch engagement pressure corresponding to engine output torque.
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TCC control
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• According to preset TCC point, performs TCC operation via smooth TCC.
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Slope mode control
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• Changes the shift point to prevent frequent shifting up/down when climbing hills.
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On-board diagnostic system
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• Detects and/or memorizes failure of input/output part and transaxle condition.
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Manual mode shift control
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• Shifts to selected gear position by manual shifting of the selector lever forward and back.
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