Transmission cooling system (automatic) on Toyota Corolla
Automatic transmissions (automatic transmissions) produce a significant amount of heat during operation. Effective cooling is essential to ensure optimal performance and extended transmission life.
Toyota Corolla automatic transmission cooling system components:
* Automatic transmission radiator: Usually located next to the engine radiator. It is designed to remove heat from the transmission fluid.
* Automatic transmission cooling lines: Connect the transmission to the radiator, allowing transmission fluid to circulate.
* Automatic transmission thermostat: Regulates the flow of transmission fluid through the radiator depending on its temperature.
* Automatic transmission pump: Provides circulation of transmission fluid in the system.
Working principle:
1. The transmission fluid heats up during automatic transmission operation.
2. The heated fluid is pumped through the automatic transmission radiator by the automatic transmission pump.
3. The radiator transfers heat from the liquid to the air.
4. Cooled fluid returns to the transmission.
Signs of a faulty automatic transmission cooling system:
*Slipping or delayed shifting
*Transmission overheating
*Transmission fluid leak
* Burning smell
Maintenance:
* Check the level and condition of the transmission fluid regularly.
* Flush and change transmission fluid according to manufacturer’s recommendations.
* Periodically check the automatic transmission radiator for blockages or leaks.
* Ensure proper operation of the automatic transmission pump and thermostat.
Important:
*Always use the transmission fluid recommended by the manufacturer.
* Avoid overheating the transmission.
* If you notice any signs of trouble, contact a qualified mechanic immediately.