The transmission cooling system is vital for regulating the temperature of transmission fluid to prevent overheating and maintain optimal performance. Here’s how the cooling process works:
Then the transmission fluid circulates through the transmission, absorbing heat generated by friction and mechanical processes. As the fluid heats up, it needs to be cooled to prevent damage to transmission components.
The transmission cooler, typically located in front of the radiator, plays a crucial role in this process. The transmission fluid flows through the cooler, which is essentially a heat exchanger. As the hot fluid passes through the cooler’s tubes, it releases heat to the surrounding air.
Because the vehicle’s engine coolant, also known as antifreeze, circulates through the radiator. The radiator, with its numerous fins and tubes, provides a large surface area for the coolant to dissipate heat.
Furthermore as the transmission fluid passes through the transmission cooler. It comes into contact with the cooler’s metal tubes. Which are in thermal contact with the engine coolant circulating through the radiator. Heat from the transmission fluid transfers to the metal tubes and then to the engine coolant flowing around them.
The now-cooled transmission fluid exits the cooler and returns to the transmission to continue its lubricating and cooling functions. Furthermore, the engine coolant, now carrying the absorbed heat from the transmission fluid, flows through the radiator. Where it releases heat to the surrounding air.
