Possible reasons for slipping of the Peugeot automatic transmission:
* Wear of friction clutches. Clutches are special discs that transmit torque from the gearbox to the wheels. Over time, they wear out, which leads to slipping.
* Transmission fluid contamination. Transmission fluid plays an important role in the operation of the transmission, lubricating parts and transferring torque. Contaminated fluid can cause slipping.
* Damage to the valve body. The valve body regulates the supply of transmission fluid to the gearbox. Its malfunction can lead to problems with gear shifting and slipping.
* Malfunction of the electronic control unit (ECU). The ECU controls the operation of the gearbox. Its malfunction can lead to incorrect operation of the automatic transmission, including slipping.
* Worn or damaged oil pump. The oil pump supplies transmission fluid to the gearbox. Its malfunction can lead to a drop in fluid pressure and slipping.
* Damage to differential. The differential distributes torque between the wheels. Damage to it can lead to wheel slip.
What to do if the Peugeot automatic transmission slips:
* Check the level and condition of the transmission fluid. Replace fluid if dirty or low level.
* Have the vehicle towed to a qualified mechanic. Do not try to fix the problem yourself as this may cause further damage.
* The mechanic will conduct diagnostics and determine the cause of the slippage. He can repair or replace faulty parts.
Preventing Peugeot automatic transmission slipping:
* Maintain your vehicle regularly by changing transmission fluid and filters according to the manufacturer’s recommendations.
* Do not overload the vehicle with heavy loads.
* Avoid sudden acceleration and braking.
*If you feel the transmission slipping, contact your mechanic immediately to have the problem repaired.