Automatic transmission cooling system Suzuki Grand Vitara
The automatic transmission cooling system in the Suzuki Grand Vitara is designed to dissipate the heat generated in the automatic transmission during operation. Here are its main components:
1. Automatic transmission radiator:
* The radiator is small and integrated into the main engine radiator.
* It receives coolant from the automatic transmission, cools it and returns it to the transmission.
2. Automatic transmission thermostat:
* Located in the coolant line between the automatic transmission and the radiator.
* Opens at a certain temperature, allowing coolant to circulate through the radiator.
3. Automatic transmission coolant lines:
* Connect the automatic transmission with the radiator and thermostat.
* Allow coolant to circulate through the system.
4. Automatic transmission coolant:
* Special fluid used in automatic transmissions.
* It has a low freezing point, high boiling point and lubricates automatic transmission components.
5. Automatic transmission temperature controller (if equipped):
* Electronic control unit that regulates the temperature of the automatic transmission.
* It controls the opening of the automatic transmission thermostat, regulating the flow of coolant through the radiator.
System operation:
* During automatic transmission operation, heat is generated.
* Automatic transmission coolant circulates through the transmission, absorbing heat.
* The heated coolant passes through the automatic transmission thermostat and enters the automatic transmission radiator.
* In the radiator, the coolant is cooled by passing air.
* The cooled fluid returns to the automatic transmission, cooling its components.
Service:
* Automatic transmission cooling system maintenance includes:
* Regular checks of the automatic transmission coolant level.
* Periodic replacement of automatic transmission coolant (replacement interval may vary depending on the car model).
* Check the automatic transmission radiator for leaks or blockages.
* Checking the automatic transmission thermostat for correct operation.