What Causes the Abnormal Noise in Dual-Clutch Transmissions?

1 Answers
CatherineMarie
07/30/25 2:30am
Abnormal noise in dual-clutch transmissions can involve multiple factors, commonly including clutch and mechatronic unit issues, as well as potential faults in transmission synchronizers, synchronizer rings, or clutch components. Solutions for dual-clutch abnormal noise: If the gear-shifting noise in a dual-clutch transmission is severe, it is recommended to have it inspected at a professional repair shop. Otherwise, prolonged use may lead to additional damage, resulting in higher repair costs. Introduction to dual-clutch transmissions: Dual-clutch automatic transmissions are based on manual transmission technology. Unlike manual transmissions, DCTs feature two clutches connected to two input shafts, with gear shifting and clutch operations managed by an integrated electro-hydraulic mechatronic module rather than a clutch pedal, similar to tiptronic hydraulic automatic transmissions.
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