Toyota Highlander Hybrid 2017 Owner's Manual page 510

510
7-3. Do-it-yourself maintenance
Engine oil
With the engine at operating temperature and turned off, check the oil
level on the dipstick.
■
Checking the engine oil
Park the vehicle on level ground. After warming up the engine
1
and turning off the hybrid system, wait more than 5 minutes for
the oil to drain back into the bottom of the engine.
Holding a rag under the end,
2
pull the dipstick out.
Wipe the dipstick clean.
3
Reinsert the dipstick fully.
4
Holding a rag under the end,
5
pull the dipstick out and
check the oil level.
Low
1
Normal
2
Excessive
3
Wipe the dipstick and reinsert it fully.
6
HIGHLANDER_HV_U (OM48F12U)