RX 350 FWD V6-3.5L (2GR-FE) (2010)
(4) If no fluid comes out of the overflow plug hole, remove the refill plug and gasket. Then add transaxle fluid through the refill hole until
fluid comes out of the overflow plug hole. Wait until the fluid flow slows and only drips come out.
NOTICE:
Use Toyota Genuine ATF WS.
(5) Check that the fluid flow has slowed and only drips come out.
HINT
The fluid flow will not completely stop because the fluid expands as its temperature increases.
(c) Install the overflow plug with a new gasket.