What Causes the Jerking Impact When Shifting into Reverse Gear in an Automatic Transmission?

[OCatherine]

Here are the reasons for the jerking impact when shifting into reverse gear in an automatic transmission: 1. Electronic linkage between the brake system and the automatic transmission: If the clutch is not fully depressed when shifting gears, it can cause gear damage; 2. Shifting into gear at idle: When the engine speed has not yet stabilized and the gear is shifted into reverse, it can cause a strong impact on the transmission; 3. Reverse gear lacks a synchronizer: The synchronizer is a device inside the transmission that ensures smooth gear engagement when changing gears while driving. Additional information: An automatic transmission does not require the driver to manually shift gears; the vehicle automatically selects the appropriate gear based on driving speed and traffic conditions.