Lexus ES-300 2001 Manual page 444

CHASSIS
63E009
Check the fluid level through the reservoir. If
necessary, add automatic transmission fluid
R
DEXRON II or III.
If the vehicle has been driven around 80 km/h (50 mph)
for 20 minutes (a little more in frigid temperatures), the
fluid is hot (60_C – 80_C or 140_F – 175_F). You may
also check the level when the fluid is cold (about room
temperature, 10_C – 30_C or 50_F – 85_F) if the engine
has not been run for about five hours.
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