Transmission fluid:

Question

Provides friction to make sure clutches engage

Lubricates the moving parts of the transmission

Conditions seals so the transmission does not leak

All of the above

Answer 1

All of the above.

Transmission fluid serves multiple important functions in a vehicle's transmission system, including providing the necessary friction to help engage clutches, lubricating moving parts to reduce wear and heat, and conditioning seals to prevent leaks.