TOYOTA 2010 Sienna - Manual (Page 471)

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4-3. Do-it-yourself maintenance
Power steering fluid
■
Fluid level
The fluid level should be within the appropriate range.
Full (when cold)
Add fluid (when cold)
Full (when hot)
Add fluid (when hot)
Hot: Vehicle has been driven around 50 mph (80 km/h) for 20
minutes, or slightly longer in cold temperatures. (Fluid tem-
perature, 140
°F - 175°F [60°C - 80°C])
Cold: Engine has not been run for about 5 hours. (Room tempera-
ture, 50
°F - 85°F [10°C - 30°C])
■
Checking the fluid level
Make sure to check the fluid type and prepare the necessary items.
Clean all dirt off the reservoir.
Remove the reservoir cap by turning it counterclockwise and
wipe the dipstick clean.
Reinstall the reservoir cap.
Remove the reservoir cap again and look at the fluid level.
Fluid type Automatic transmission fluid DEXRON
®
II or III
Items
• Rag or paper towel
• Funnel (used only for adding power steering fluid)
STEP 1
STEP 2
STEP 3
STEP 4