GS 300 RWD V6-3.0L (3GR-FSE) (2006)
3. Remove the refill plug and overflow plug.
4. Add ATF to the refill hole until it drains out from the overflow hole.
NOTICE: Be sure to use ATF WS.
5. Install a new gasket and the overflow plug.
Torque: 20 Nm (204 kgf-cm, 15 ft. lbs.)