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425 4-3. Do-it-yourself maintenance
4
Maintenance and care
Diesel engine (1WW-FHV engine)
Wipe the dipstick clean.
Gasoline engine with flat dipstick and diesel engine: Reinsert
the dipstick fully.
Gasoline engine with non-flat
dipstick: Reinsert the non-flat
dipstick fully with its protruding
areas ( in the illustration)
pointing towards the engine.
Holding a rag under the end, pull the dipstick out and check
the oil level.
Flat dipstick
Low
Normal
Excessive
The shape of the dipstick may
differ depending on the type of
vehicle or engine.
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426 4-3. Do-it-yourself maintenance
Non-flat dipstick type A
Low
Normal
Excessive
The shape of the dipstick may
differ depending on the type of
vehicle or engine.
Non-flat dipstick type B
Low
Normal
Excessive
The shape of the dipstick may
differ depending on the type of
vehicle or engine.
Wipe the dipstick and reinsert it fully.
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427 4-3. Do-it-yourself maintenance
4
Maintenance and care
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.
*: To distinguish the 1AD-FTV engine, ask any Toyota dealer or repairer, or
another duly qualified and equipped professional.
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 selectionP. 606
Oil quantity
(Low Full)1ZR-FAE and 2ZR-FAE engines
1.5 L (1.6 qt., 1.3 Imp.qt.)
1AD-FTV (without DPF catalytic converter)
*
engine
1.7 L (1.8 qt., 1.5 Imp.qt.)
1AD-FTV (with DPF catalytic converter)
* and
2AD-FHV engines
1.6 L (1.7 qt., 1.4 Imp.qt.)
1WW-FHV engine
1.3 L (1.4 qt., 1.1 Imp.qt.)
Items Clean funnel
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428 4-3. Do-it-yourself maintenance
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
After changing the engine oil (diesel engine only)
The engine oil maintenance should be reset. Perform the following proce-
dures:
1AD-FTV and 2AD-FHV engines
Vehicles without smart entry & start system:
Switch the display to trip meter A (P. 230) when the engine is run-
ning.
Turn the engine switch to the “LOCK” position.
While pressing the trip meter reset button, set the engine switch to
the “ON” position (but do not start the engine because otherwise
the reset mode will be canceled). Continue to press and hold the
button until the multi-information display indicates that the reset is
complete.
Vehicles with smart entry & start system:
Switch the display to trip meter A (P. 230) when the engine is run-
ning.
Turn the “ENGINE START STOP” switch off.
While pressing the trip meter reset button, set the “ENGINE START
STOP” switch to IGNITION ON mode (but do not start the engine
because otherwise the reset mode will be canceled). Continue to
press and hold the button until the multi-information display indi-
cates that the reset is complete.
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429 4-3. Do-it-yourself maintenance
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Maintenance and care
1WW-FHV engine
Switch the display to the trip meter A (P. 230) and then 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).
While pressing the display change button (P. 230), 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).
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).
CAUTION
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 dealer 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.
The message shown in the illustration will
appear on the display.
After 6 seconds, the system reset will be
completed.
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430 4-3. Do-it-yourself maintenance
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
1AD-FTV engines using diesel fuel that contains 500 ppm or less of sul-
phur (P. 120)
Do not use ACEA C2 as it will degrade the oil when used.
1AD-FTV (with DPF catalytic converter)
* and 2AD-FHV engines
(P. 120)
Using engine oil other than ACEA C2 may damage the catalytic con-
verter.
1WW-FHV engine (P. 120)
Using engine oil other than “Toyota Genuine Motor Oil 5W-30 Premium
Fuel Economy for 1WW/2WW engines” may damage the catalytic con-
verter.
If “Toyota Genuine Motor Oil 5W-30 Premium Fuel Economy for 1WW/
2WW engines” or any of the approved engine oils listed are not available
at the time, up to 1 L of ACEA C3 can be used to refill.
*: To distinguish the 1AD-FTV engine, ask any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional.
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Maintenance and care
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.
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432 4-3. Do-it-yourself maintenance
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
1ZR-FAE, 2ZR-FAE, 1AD-FTV and 2AD-FHV engines
Only use “Toyota Super Long Life Coolant” or similar high quality eth-
ylene 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: -35C [-31F])
1WW-FHV engine
Only use “Toyota Premium Long Life Coolant for 1WW/2WW engines” or
any of the approved engine coolants listed. (P. 616)
“Toyota Premium Long Life Coolant for 1WW/2WW engines” is a mixture
of 50% coolant and 50% deionized water. (Enabled: -35C [-31F])
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.
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