2014 TOYOTA VERSO S radiator cap

378
4-3. Do-it-yourself maintenance
VERSO-S_EE
Engine compartment
1NR-FE engine
Fuse boxes (P. 406)
Engine oil filler cap
(P. 381)
Engine oil level dipstick
(P. 380)
Battery (P. 386)Engine coolant reservoir
(P. 384)
Radiator (P. 386)
Electric cooling fan
Condenser (P. 386)
Washer fluid tank (P. 390)

379 4-3. Do-it-yourself maintenance
4
Maintenance and care
VERSO-S_EE
1ND-TV engine
Fuse boxes (P. 406)
Engine oil filler cap
(P. 381)
Engine oil level dipstick
(P. 380)
Fuel filter (P. 510)
Battery (P. 386)Intercooler (P. 386)
Radiator (P. 386)
Electric cooling fan
Condenser (P. 386)
Engine coolant reservoir
(P. 384)
Washer fluid tank (P. 390)

385 4-3. Do-it-yourself maintenance
4
Maintenance and care
VERSO-S_EE
Coolant selection
Only use “Toyota Super Long Life Coolant” or a 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. (Minimum temperature: -35C [-31F])
For more details about engine coolant, contact any authorized Toyota dealer
or repairer, or another duly qualified and equipped professional.
If the coolant level drops within a short time of replenishing
Visually check the radiator, hoses, engine coolant reservoir 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.
CAUTION
When the engine is hot
Do not remove the engine 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 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 it from damaging parts or paint.

506 5-2. Steps to take in an emergency
VERSO-S_EEDiesel engine
After the engine has cooled
down sufficiently, inspect the
hoses and radiator core (radia-
tor) for any leaks.
Radiator
Cooling fan
If a large amount of coolant leaks,
immediately contact any autho-
rized Toyota dealer or repairer, or
another duly qualified and
equipped professional.
Gasoline engine
The coolant level is satisfactory if
it is between the “FULL” and
“LOW” lines on the reservoir.
Reservoir
“FULL”
“LOW”
Radiator cap
Diesel engine
The coolant level is satisfactory if
it is between the “FULL” and
“LOW” lines on the reservoir.
Reservoir
“FULL”
“LOW”
STEP3
STEP4
STEP4

508 5-2. Steps to take in an emergency
VERSO-S_EEStart the engine and turn the air conditioning system on to
check that the radiator cooling fan operates and to check for
coolant leaks from the radiator or hoses.
The fan operates when the air conditioning system is turned on
immediately after a cold start. Confirm that the fan is operating by
checking the fan sound and air flow. If it is difficult to check these,
turn the air conditioning system on and off repeatedly.
(The fan may not operate in freezing temperatures.)
If the fan is not operating:
Stop the engine immediately and contact any authorized
Toyota dealer or repairer, or another duly qualified and
equipped professional.
If the fan is operating:
Have the vehicle inspected at the nearest authorized
Toyota dealer or repairer, or another duly qualified and
equipped professional.
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 injuries such as burns.
Keep hands and clothing (especially a tie, a scarf or a muffler) away from
the fans and belts. Failure to do so may cause the hands or clothing to be
caught, resulting in serious injury.
Gasoline engine
STEP6
STEP7
Do not loosen the radiator cap and 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.

5
509 5-2. Steps to take in an emergency
When trouble arises
VERSO-S_EE
CAUTION
Diesel engine
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.
To prevent damage to the cooling system
Observe the following precautions:
Avoid contaminating the coolant with foreign matter (such as sand or dust
etc.).
Do not use any coolant additive.
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.