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7-3. Do-it-yourself maintenance
7-3.Do-it-yourself maintenance
Do-it-yourself service
precautions
If you perform maintenance by
yourself, be sure to follow the
correct procedure as given in
these sections.
Maintenance
Items
12-volt bat-
tery condi-
tion
(P.339)
Engine/powe
r control unit
coolant level
(P.338)
Engine oil
level
(P.336)
COROLLA CROSS HYBRID_Kouzui_GE
COROLLA CROSS HYBRID_OM_General_OM16537E
Parts and tools
• Warm water
• Baking soda
• Grease
• Conventional wrench
(for terminal clamp
bolts)
• "Toyota Super Long
Life Coolant" or a simi-
lar high quality ethyl-
ene glycol-based
non-silicate,
non-amine, non-nitrite
and non-borate cool-
ant with long-life
hybrid organic acid
technology
"Toyota Super Long
Life Coolant" is
pre-mixed with 50%
coolant and 50%
deionized water.
• Funnel (used only for
adding coolant)
• "Toyota Genuine Motor
Oil" or equivalent
• Rag or paper towel
• Funnel (used only for
adding engine oil)
Items
Parts and tools
• Fuse with same
Fuses
amperage rating as
(P.360)
original
Hybrid bat-
tery (traction
• Vacuum cleaner, etc.
battery) air
• Phillips screwdriver
intake vent
(P.354)
• Bulb with same num-
ber and wattage rating
Light bulbs
as original
(P.362)
• Flathead screwdriver
• Wrench
Radiator and
condenser
(P.339)
Tire inflation
• Tire pressure gauge
pressure
• Compressed air
(P.350)
source
• Water or washer fluid
containing antifreeze
Washer fluid
(for winter use)
(P.341)
• Funnel (used only for
adding water or
washer fluid)
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.
■
When working on the engine
compartment
●
Make sure that the "ACCESSORY"
or "IGNITION ON" on the
multi-information display and the
"READY" indicator are both off.
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