What Causes Dual-Clutch Transmission Overheating?
1 Answers
Dual-clutch transmission overheating occurs due to constant gear shifting combined with low vehicle speed, which leads to excessive heat buildup in the clutch plates. The dual-clutch transmission (DCT) is a common type of automatic transmission that structurally resembles a manual transmission, but with an additional clutch set and gearshift control mechanism. The primary function of DCT is to ensure smooth vehicle starting, reduce impact loads on transmission gears during shifting, and prevent drivetrain overload. In conventional vehicles, gear changes are achieved through clutch disengagement and engagement, which temporarily interrupts power transmission during the transition.