Page 449 of 664
449
4-3. Do-it-yourself maintenance
4
Maintenance and care
VERSO_EE_OM64590E
■ Adding engine oil
If the oil level is below or near
the low level mark, add engine
oil of the same type as already in
the engine.
Make sure to check the oil type and prepare the items needed before
adding oil.
Remove the oil filler cap by turning it counterclockwise.
Add engine oil slowly, checking the dipstick.
Install the oil filler cap by turning it clockwise.
Engine oil selection P. 622
Oil quantity
(Low Full)
Gasoline engine
1.5 L (1.6 qt., 1.3 Imp.qt.)
Diesel engine
1.2 L (1.3 qt., 1.1 Imp.qt.)
Items Clean funnel
Page 450 of 664

450
4-3. Do-it-yourself maintenance
VERSO_EE_OM64590E
■ Engine oil consumption
A certain amount of engine oil will be consumed while driving. In the follow-
ing situations, oil consumption may increase, and engine oil may need to be
refilled in between oil maintenance intervals.
● When the engine is new, for example directly after purchasing the vehicle
or after replacing the engine
● If low quality oil or oil of an inappropriate viscosity is used
● When driving at high engine speeds or with a heavy load, when towing,
or when driving while accelerating or decelerating frequently
● When leaving the engine idling for a long time, or when driving frequently
through heavy traffic
The oil maintenance interval is variable and depending on the vehicle usage
condition.
■ After changing the engine oil (diesel engine only)
The engine oil maintenance should be reset. Perform the following proce-
dures:
Turn the engine switch to the “ON” position (vehicles without smart
entry & start system) or the “ENGINE START STOP” switch to
IGNITION ON mode (vehicles with smart entry & start system) and
then switch the display to the trip meter A. ( P. 224)
Turn the engine switch to the “LOCK” position (vehicles without
smart entry & start system) or “ENGINE START STOP” switch off
(vehicles with smart entry & start system).
Continue to press and hold the button until the meter displays
“00000”, and then the system reset will be completed.
While pressing the display change button
( P. 224), turn the engine switch to the
“ON” position (vehicles without smart
entry & start system) or the “ENGINE
START STOP” switch to IGNITION ON
mode (vehicles with smart entry & start
system) and the message shown in the
illustration will appear on the display.
Page 451 of 664

451
4-3. Do-it-yourself maintenance
4
Maintenance and care
VERSO_EE_OM64590E
WARNING
■ Used engine oil
● Used engine oil contains potentially harmful contaminants which may
cause skin disorders such as inflammation or skin cancer, so care should
be taken to avoid prolonged and repeated contact. To remove used engine
oil from your skin, wash thoroughly with soap and water.
● Dispose of used oil and filters only in a safe and acceptable manner. Do
not dispose of used oil and filters in household trash, in sewers or onto the
ground. Call any authorized Toyota deal er or repairer, or another duly
qualified and equipped professional, service station or auto parts store for
information concerning recycling or disposal.
● Do not leave used engine oil within the reach of children.
NOTICE
■To prevent serious engine damage
Check the oil level on regular basis.
■ When replacing the engine oil
● Be careful not to spill engine oil on the vehicle components.
● Avoid overfilling, as the engine could be damaged.
● Check the oil level on the dipstick every time you refill the vehicle.
● Be sure the engine oil filler cap is properly tightened.
■ Engine oil (diesel engine only)
Using engine oil other than “Toyota Genuine Motor Oil 5W-30 Premium Fuel
Economy for 1WW/2WW engines” or any other approved engine oil, may
damage the engine.
If “Toyota Genuine Motor Oil 5W-30 Premium Fuel Economy for 1WW/2WW
engines” or any other approved engine oils are not available at the time, up
to 1 L (1.1 qt., 0.9 Imp.qt.) of ACEA C3 can be used to refill. ( P. 627)
Page 452 of 664
452
4-3. Do-it-yourself maintenance
VERSO_EE_OM64590E
Engine coolant
The coolant level is satisfactory if it is between the “FULL” and “LOW”
lines on the reservoir when the engine is cold.
Gasoline engine
Reservoir cap
“FULL”
“LOW”
If the level is on or below the
“LOW” line, add coolant up to the
“FULL” line.
Diesel engine
Reservoir cap
“FULL”
“LOW”
If the level is on or below the
“LOW” line, add coolant up to the
“FULL” line.
Page 453 of 664

453
4-3. Do-it-yourself maintenance
4
Maintenance and care
VERSO_EE_OM64590E
■ 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
Gasoline engine
Only use “Toyota Super Long Life C oolant” or similar high quality ethyl-
ene glycol based non-silicate, non-am ine, 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 [-31F])
Diesel engine
Only use “Toyota Genuine Premium Long Life Coolant 1WW/2WW” or
equivalent.
“Toyota Genuine Premium Long Life Coolant 1WW/2WW” is pre-mixed
with 50% coolant and 50% deionized water. (Enabled: -35 C [-31F])
For more details about engine coolant, contact any authorized Toyota dealer
or repairer, or another duly qualified and equipped professional.
WARNING
■ 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.
Page 454 of 664

454
4-3. Do-it-yourself maintenance
VERSO_EE_OM64590E
Radiator, condenser and intercooler
Check the radiator, condenser and intercooler (diesel engine only)
and clear any foreign objects.
If any of the above parts are extremely dirty or you are not sure of
their condition, have your vehicle checked by any authorized Toyota
dealer or repairer, or another duly qualified and equipped profes-
sional.
NOTICE
■ When adding engine coolant
Coolant is neither plain water nor stra ight 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.
WARNING
■ When the engine is hot
Do not touch the radiator, condenser or intercooler, as they may be hot and
cause serious injuries, such as burns.
■ When the electric cooling fan may operate even after the engine has
been stopped (diesel engine only)
P. 439
Page 455 of 664
455
4-3. Do-it-yourself maintenance
4
Maintenance and care
VERSO_EE_OM64590E
Battery
Check the battery as follows.
■ Caution symbols
The meanings of each caution symbol on the top of the battery are as
follows:
■ Battery exterior
Make sure that the battery terminals are not corroded and that
there are no loose connections, cracks, or loose clamps.
Te r m i n a l s
Hold-down clamp
No smoking, no naked
flames, no sparksBattery acid
Shield eyesNote operating
instructions
Keep away from chil-
drenExplosive gas
Page 456 of 664
456
4-3. Do-it-yourself maintenance
VERSO_EE_OM64590E
■ Checking battery fluid (batteries with vent plugs)
Check that the level is between
the “MAX” and “MIN” lines.
“MAX” line
“MIN” line
If the fluid level is at or below the
“MIN” line, add distilled water.
■ Adding distilled water (batteries with vent plugs)
Remove the vent plug.
Add distilled water.
If the “MAX” line cannot be seen, check the fluid level by looking
directly at the cell.
Put the vent plug back on and close it securely.
Low O.K.