Possible causes of automatic transmission jolts when switching to Skoda:
1. Low transmission fluid level:
* Insufficient fluid may cause incorrect shifting and pressure leaks.
2. Contaminated transmission fluid:
* Dirty or old fluid may contain particles that clog valves and make it difficult to shift smoothly.
3. Malfunction of solenoids:
* Solenoids regulate the flow of fluid through the transmission system. A faulty solenoid can result in harsh gear shifts.
4. Wear of gearbox clutches:
* The friction materials in the transmission wear over time, which can cause slippage and shifting shock.
5. Malfunction of input and output shaft sensors:
* These sensors provide information about the rotation speed of the shafts, which helps the automatic transmission shift correctly. A faulty sensor may interfere with gear shifting.
6. Transmission software:
* Errors in the software can lead to incorrect control of the automatic transmission and shocks when switching.
7. Mechanical failure:
* Wear or damage to internal transmission components, such as gears or bearings, can cause jerking and other problems.
Solution:
1. Check the level and condition of the transmission fluid.
2. Replace transmission fluid if it is dirty.
3. Contact an auto repair shop to diagnose and troubleshoot solenoids, sensors, or other internal components.
4. In some cases, it may be necessary to overhaul or replace the automatic transmission.