TOYOTA 2010 Sienna - Manual (Page 466)

443
4-3. Do-it-yourself maintenance
4
Mainten
ance an
d ca
re
NOTICE
■
To prevent serious engine damage
Check the oil level on a regular basis.
■
When replacing the engine oil
●
Be careful not to spill engine oil on the vehicle components.
●
Avoid overfilling, as the engine could be damaged.
●
Check the oil level on the dipstick every time you refill the vehicle.
●
Be sure the engine oil filler cap is properly tightened.