Lexus GS300 1998 Owner's Manual page 403

CHASSIS
63L003–1
" 1 If cold O.K.
2 If hot O.K. 3 Add fluid
1. Clean all dirt off the reservoir.
2. Remove the filler cap by turning it counterclockwise and
wipe the dipstick clean.
3. Reinstall the filler cap.
4. Remove the filler cap again and look at the fluid level. If
the fluid is cold, the level should be in the "COLD" range on
the dipstick. Similarly, if it is hot, the fluid level should be in
the "HOT" range. If the level is at the low side of either range,
R
add automatic transmission fluid DEXRON II or III to bring
the level within the range.
5. After replacing the filler cap, visually check the steering
box case, vane pump and hose connections for leaks or
damage.
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