The transmission oil cooler line is a mechanism that takes transmission fluid from the transmission to the radiator integrated cooler.
Transmission oil cooler line operationThe transmission oil cooler line is a component that is mounted in the transmission and transmission cooler. An oil cooler line that is in good working order will transfer transmission fluid back and forth between the transmission and an external cooler. The fluid starts at the transmission where work carried out produces heat, which is then sent to the transmission cooler where it cools down the fluid and recirculates it to the transmission.
Common issues with a faulty transmission oil cooler lineA defective oil cooler line can lead to transmission fluid leaking, low fluid levels, or overheating.