2012 TOYOTA VERSO radiator cap

405
4-3. Do-it-yourself maintenance
4
Maintenance and care
VERSO_WE_OM64524E
Engine compartment
Gasoline engine
Washer fluid tank (P. 418)
Engine coolant reservoir
(P. 413)
Engine oil level dipstick
(P. 408)
Engine oil filler cap
(P. 410)Fuse box (P. 436)
Battery (P. 415)
Electric cooling fan
Condenser (P. 415)
Radiator (P. 415)

406 4-3. Do-it-yourself maintenance
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Diesel engine
Washer fluid tank (P. 418)
Engine coolant reservoir
(P. 413)
Engine oil level dipstick
(P. 408)
Engine oil filler cap
(P. 410)Fuel filter (P. 419)
Fuse box (P. 436)
Battery (P. 415)
Condenser (P. 415)
Electric cooling fans
Intercooler (P. 415)
Radiator (P. 415)

414 4-3. Do-it-yourself maintenance
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If the coolant level drops within a short time after replenishing
Visually check the radiator, hoses, reservoir cap, radiator cap, drain cock
and water pump.
If you cannot find a leak, have any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional, test the cap and check for
leaks in the cooling system.
Coolant selection
Only use “Toyota Super Long Life Coolant” or similar high quality ethylene
glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant
with long-life hybrid organic acid technology.
“Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50%
deionized water. (Enabled: -35C [-31F])
For more details about engine coolant, contact any authorized Toyota dealer
or repairer, or another duly qualified and equipped professional.
CAUTION
When the engine is hot
Do not remove the coolant reservoir cap.
The cooling system may be under pressure and may spray hot coolant if the
cap is removed, causing serious injuries, such as burns.
NOTICE
When adding engine coolant
Coolant is neither plain water nor straight antifreeze. The correct mixture of
water and antifreeze must be used to provide proper lubrication, corrosion
protection and cooling. Be sure to read the antifreeze or coolant label.
If you spill coolant
Be sure to wash it off with water to prevent damage to parts or paint.

534 5-2. Steps to take in an emergency
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Overheating
If you observe the following, your vehicle may be overheating.
The engine coolant temperature warning light (Red) flashes or comes on
or a loss of power is experienced.
Steam is coming from under the hood.
CAUTION
To prevent an accident or injury when inspecting under the hood of
your vehicle
If steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot, caus-
ing serious injury such as burns.
Keep hands and clothing away from the fan and other belts while the
engine is running.
Do not loosen the coolant reservoir cap while the engine and radiator are
hot.
Serious injury, such as burns, may result from hot coolant and steam
released under pressure.
NOTICE
When adding engine coolant
Wait until the engine has cooled down before adding engine coolant.
When adding coolant, do so slowly. Adding cool coolant to a hot engine too
quickly can cause damage to the engine.