Malfunctions of the torque converter of the Aisin automatic transmission
Noise or vibration
* Wear of torque converter locking friction linings
* Damage to turbine blades or pump
* Worn torque converter bearings
Slipping when starting off
* Worn or damaged locking friction lining
* Low pressure in automatic transmission
* Interlock solenoid malfunction
Slipping at partial or full load
*Low pressure torque converter pump
* Oil filter clogged
* Wear of friction linings
* Automatic transmission fluid leak
Jerks and jolts when changing gears
* Torque converter lock-up malfunction
* Incorrect pressure adjustment in automatic transmission
* Worn solenoids or valves
Increased fuel consumption
* Torque converter lock-up malfunction
* Slipping of friction linings
Automatic transmission overheating
* Clogged oil filter
* Low automatic transmission fluid level
* Torque converter malfunction causing increased friction
Other faults
* Leakage of automatic transmission fluid through the torque converter seals
*Damage to torque converter housing
* Destruction of foreign bodies inside the torque converter