What is the reason for the severe jerking in the Lavida automatic transmission?
3 Answers
Damaged solenoid valves are a major cause of jerking. The sensation of jerking is like being kicked in the backside, and it can be categorized as either sporadic or occurring at fixed intervals. The distinction is simple: sporadic jerking occurs without any predictable pattern, while fixed jerking happens at a certain RPM or when shifting between specific gears (e.g., from 2nd to 3rd gear), or at a fixed speed. Here is an introduction to the Lavida: 1. Exterior Design: It adopts Volkswagen's latest family design language, featuring a U-shaped front grille that gives it a more upscale look compared to the previous generation. High-end models also come equipped with LED headlights. 2. Interior Design: The Lavida's dashboard is equipped with a large touchscreen supporting features like built-in navigation, CarPlay, and CarLife. The interior craftsmanship and materials are also quite good, with extensive use of piano black lacquer trim for an elegant look. High-end models further include keyless start, adaptive cruise control, front and rear parking sensors, and a rearview camera.
The reasons for severe jerking in the Lavida automatic transmission are issues I frequently encounter in car repairs. The primary causes are aged or insufficient transmission fluid, which loses its lubricating effect and causes jerking during gear shifts. Alternatively, severely worn clutch plates, especially in city driving with frequent starts, can lead to this problem. Faults in the electronic control module, sending incorrect commands, can also cause jerking. Poor sensor connections may trigger issues as well. I recommend first checking the transmission fluid level to see if it's dirty or shows signs of leakage. Timely replacement of new fluid is crucial, typically requiring maintenance every 40,000 kilometers. If the problem persists, professional testing of the module and sensors is necessary. Avoid driving forcefully to prevent internal gear damage, as the issue will worsen and repair costs will skyrocket.
My Lavida once experienced severe jerking in the automatic transmission, feeling like it was stuck. This was caused by insufficient transmission fluid, possibly due to evaporation or minor leakage, and it became smooth again after topping it up. Another time, the clutch was slipping, making noises during gear shifts. Driving habits also play a role; aggressive acceleration can accelerate wear. Minor jerking is normal during cold starts, but if it persists or worsens, stop immediately to check. Regular oil changes and sensor inspections are important, along with checking the fluid level every six months and avoiding sudden acceleration. Don't ignore small issues; delaying repairs can affect the entire transmission's performance and increase accident risks. Find a reliable repair shop promptly.
