Toyota Highlander Hybrid 2020 Owner's Manual page 407

Items
Hybrid battery
(traction bat-
tery) air intake
vent (P.435)
Headlight aim
(P.442)
Light bulbs
(P.443)
Radiator and
condenser
(P.414)
Tire inflation
pressure
(P.430)
Washer fluid
(P.415)
WARNING
The engine compartment contains
many mechanisms and fluids that
may move suddenly, become hot,
or become electrically energized.
To avoid death or serious injury,
observe the following precautions.
HIGHLANDER HV_U
6-3. Do-it-yourself maintenance
Parts and tools
• Vacuum cleaner,
etc.
• Phillips screw-
driver
• Phillips-head
screwdriver
• Bulb with same
number and
wattage rating as
original
• Flathead screw-
driver
• Wrench

• Tire pressure
gauge
• Compressed air
source
• Water or washer
fluid containing
antifreeze (for
winter use)
• Funnel (used
only for adding
water or washer
fluid)
■ When working on the engine
compartment
● Make sure that the "ACCES-
SORY" or "IGNITION ON" on
the multi-information display
and the "READY" indicator are
both off.
● Keep hands, clothing and tools
away from the moving fan and
engine drive belt.
● Be careful not to touch the
engine, power control unit, radi-
ator, exhaust manifold, etc. right
after driving as they may be hot.
Oil and other fluids may also be
hot.
● Do not leave anything that may
burn easily, such as paper and
rags, in the engine compart-
ment.
● Do not smoke, cause sparks or
expose an open flame to fuel or
the battery. Fuel and battery
fumes are flammable.
■ When working near the elec-
tric cooling fan or radiator
grille
Be sure the power switch is off.
With the power switch in ON, the
electric cooling fan may automati-
cally start to run if the air condi-
tioning is on and/or the coolant
temperature is high. (P.414)
■ Safety glasses
Wear safety glasses to prevent
flying or falling material, fluid
spray, etc. from getting in your
eyes.
NOTICE
■ If you remove the air cleaner
filter
Driving with the air cleaner filter
removed may cause excessive
engine wear due to dirt in the air.
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