2. Damaged transmission pan: The transmission pan can be damaged if it comes into contact with a rock or other object on the road. This damage can cause fluid to leak out.
3. Faulty transmission fluid cooler lines: The transmission fluid cooler lines carry fluid from the transmission to the radiator, where it is cooled. These lines can become cracked or loose, allowing fluid to leak out.
4. Worn-out transmission seals: The transmission has several seals that prevent fluid from leaking out. These seals can become worn out or damaged over time, allowing fluid to leak out.
5. Overfilling the transmission: Overfilling the transmission can cause the fluid to overflow and leak out through the vent tube.
6. Low transmission fluid level: A low transmission fluid level can cause the transmission to overheat, which can damage the seals and gaskets and cause them to leak.