Checking Power Steering Fluid - Lexus GX470 2006 Service Manual

CHASSIS
CHECKING POWER STEERING
FLUID
The power steering fluid reservoir is located under the
right side engine compartment cover. Before checking
the power steering fluid, remove the cover. (For details,
see "Removing the engine compart covers" on page 495.)
Check the fluid level, simply look at the see through
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.
522
" 1 If cold O.K. 2
4 If hot add
Clean all dirt off the reservoir and look at the fluid level. If the
fluid is cold, the level should be in the "COLD" range. Similarly,
if it is hot, the fluid level should be in the "HOT" range. If the
level is at the low side of the appropriate range, add automatic
transmission fluid DEXRON
the range.
To remove the reservoir cap, turn it counterclockwise and lift
up. To reinstall it, turn it clockwise. After replacing the reservoir
cap, visually check the steering box case, vane pump and hose
connections for leaks or damage.
I n f o r ma t i o n P r o v i d e d b y :
If cold add 3 If hot O.K.
R
II or III to bring the level within