What is the reason for the abnormal noise when engaging the R gear in a Volkswagen dual-clutch transmission?

1 Answers
ORemington
07/30/25 10:34am
It is normal for a dual-clutch transmission to produce noise when engaging the reverse gear. This sound is caused by the meshing of gears, which is a normal phenomenon due to the structural design of the transmission. The following measures can be taken to address the noise when engaging the reverse gear in a dual-clutch transmission: 1. Regular vehicle inspection: Periodically inspect, clean, replenish, lubricate, adjust, or replace certain parts of the car to maintain its cleanliness and normal technical condition, eliminate potential hazards, prevent faults, slow down the deterioration process, and extend the service life. 2. Use lubricating oil for wiping: Lubricating oil is used in various types of vehicles and mechanical equipment to reduce friction and protect mechanical parts and processed components. It serves as a liquid or semi-solid lubricant that can lubricate, assist in cooling, prevent rust, clean, seal, and cushion automotive parts. 3. Timely replacement of damaged parts: The consequence of friction is the damage to parts, and continued friction will lead to more damage. Therefore, it is important to replace damaged parts promptly during use.
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