Possible reasons for the Peugeot 308 automatic transmission kicking when switching:
1. Torque converter malfunction:
* Sticking lock-up clutch
*Low or contaminated transmission fluid
2. Problems with solenoids:
* Solenoid contamination or wear
* Electrical faults in the solenoid circuit
3. Sensor malfunction:
* Faulty input or output shaft speed sensor
* Faulty gear selector position sensor
4. Wear of friction clutches:
*Excessive wear on clutches or brake bands
5. Low transmission fluid level:
* Insufficient fluid level leads to insufficient pressure and slipping
6. Malfunction of the electronic control unit (ECU):
*Software problems or hardware failures
7. Transmission fluid contamination:
* Contaminants can clog channels and reduce fluid pressure
8. Worn rubber engine or gearbox mount:
* A worn rubber mount can cause vibrations to be transmitted to the transmission, causing kicking
Troubleshooting:
To eliminate the kicking of the Peugeot 308 automatic transmission, complex diagnostics and repairs are required.
* Check the level and condition of the transmission fluid
* Diagnose solenoids and sensors
* Check the torque converter and clutches
* Scan the ECU for fault codes
* Clean transmission fluid and filter
* Replace worn parts or failed components
It is important to contact a qualified car service for accurate diagnosis and reliable repair.