Page 293 of 444
293
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. Remove the oil filler cap.
Add engine oil slowly, checking the dipstick.
Install the filler cap, turning it clockwise.
The approximate quantity of oil needed to raise the level between low and
full on the dipstick is indicated as follows:
1.2 qt. (1.1 L, 1.0 lmp. qt.)
■ Recommended viscosity
5W-20 or 0W-20
SAE 5W-20 or 0W-20 motor oil
may be used. However, SAE 0W-
20 is the best choice for fuel
economy and good starting in
cold weather.
Oil gradeILSAC multigrade engine oil
Items Clean funnel
STEP1
STEP2
STEP3
Outside temperature
Page 294 of 444
294 4-3. Do-it-yourself maintenance
■How to read oil container labels
Some oil containers are labeled wi th ILSAC certification marks that
help you to select the proper oil.
■ Engine oil consumption
●The amount of engine oil consumed depends on the oil viscosity, the
quality of the oil and the way the vehicle is driven.
● More oil is consumed under driving conditions such as high speeds and
frequent acceleration and deceleration.
● A new engine consumes more oil.
● When judging the amount of oil consumption, keep in mind that the oil
may have become diluted, making it difficult to judge the true level accu-
rately.
● Oil consumption: Max. 1.1 qt./600 miles, 0.9 lmp.qt./600 miles (1.0 L per
1000 km)
● If you consume more than 1.1 qt. (1.0 L, 0.9 lmp.qt.) every 600 miles
(1000 km), contact your Toyota dealer.
Page 295 of 444

295
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
After changing the engine oil (U.S.A. only)
To reset the oil change system, follow the procedure below:
Turn off the hybrid system with the trip meter A reading shown.
( →P. 145)
The “POWER” switch must be set in ON mode while holding down
the trip meter reset knob. A message “OIL MILEAGE RESET MODE” will
appear on the display.
Hold down the knob for at least 5 seconds. A message “COM-
PLETE” will appear and the message “OIL MILEAGE RESET MODE” goes
off.
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 your Toyota dealer, 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 a 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.
STEP1
STEP2
STEP3
Page 358 of 444
358 5-2. Steps to take in an emergency
Stop the vehicle immediately.● The following warning indicates the possibility of damage to the
vehicle that may lead to an acci dent. Immediately stop the vehicle
in a safe place and cont act your Toyota dealer.
● The following warning indicates the possibility of damage to the
vehicle that may lead to an acci dent. Immediately stop the vehicle
in a safe place and allow the engine to cool.
Warning messageDetails
Indicates an abnormal engine oil pressure.
A buzzer also sounds.
The warning light may turn on if the engine oil
pressure is too low.
Indicates a malfunction in the hybrid system.
A buzzer also sounds.
Warning messageDetails
Indicates that the engine coolant temperature is
too high.
A buzzer also sounds.
Page 361 of 444
5
When trouble arises
361
5-2. Steps to take in an emergency
Indicates that the
parking brake is still
engaged with the
vehicle having
reached a speed of
more than 3 mph (5
km/h).
A buzzer also sounds. Release the parking
brake.
Indicates that the
washer fluid level is
low.
A buzzer also sounds. Add washer fluid.
(U.S.A. only) Indicates that the
engine oil is sched-
uled to be changed.
A buzzer also sounds.
Check the engine oil,
and change if neces-
sary.
Comes on approxi-
mately 4500 miles
(7200 km) after the
engine oil is changed.
(The indicator will not
work properly unless
the oil maintenance
data has been reset).
(U.S.A. only) Indicates that the
engine oil should be
changed.
A buzzer also sounds.
Check and change the
engine oil.
Comes on approxi-
mately 5000 miles
(8000 km) after the
engine oil is changed
(and the oil mainte-
nance data has been
reset).
Warning messageDetailsCorrection procedure
Page 363 of 444
5
When trouble arises
363
5-2. Steps to take in an emergency
Messages displayed when refueling
The following messages are displa yed after the fuel lid opener is
pressed. If the messages do not change or are displayed continu-
ously, have the vehicle check ed by your Toyota dealer.
■Changing the engine oil (U.S.A. only)
Make sure to reset the oil change system. ( →P. 295)
MessageDetails
Preparing the vehicle for refueling. Wait a moment.
You may commence refueling. Finish refueling within 30 minutes.
Close the fuel lid.
Page 400 of 444
400 6-1. Specifications
Lubrication system
*: 0W-20 is the oil that provides the optimal level of fuel efficiency.
Oil viscosity
●The 0W portion of the oil viscosity rating indicates the characteristic
of the oil which allows cold startabi lity. Oils with a lower value before
the W allow for easier starting of the engine in cold weather.
● The 20 in 0W-20 indicates the oil visc osity when the oil is at its oper-
ating temperature. An oil with a hi gher viscosity may be better suited
if the vehicle is operated at high speeds, or under extreme load con-
ditions.
Oil capacity
(drain and refill) With filter
Without filter 4.5 qt. (4.3 L, 3.8 Imp.qt.)
4.3 qt. (4.1 L, 3.6 Imp.qt.)
Oil grade
ILSAC multi-grade engine oil
Recommended oil
viscosity Use Toyota approved “Toyota Genuine Motor
Oil” or equivalent to satisfy the grade and vis-
cosity shown below.
Outside temperature
*
Page 415 of 444

415
6-1. Specifications
6
Vehicle specifications
Warning: The temperature grades for this tire are established for a
tire that is properly inflated and not overloaded.
Excessive speed, underinflation, or
excessive loading, either sepa-
rately or in combination, can caus e heat buildup and possible tire fail-
ure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressure The maximum cold inflated
pressure to which a
tire may be inflated, s hown on the sidewall of
the tire
Recommended infla-
tion pressure Cold tire inflation pressure recommended by a
manufacturer
Accessory weight The combined weight (in excess of those stan-
dard items which may be replaced) of auto-
matic transmission, power steering, power
brakes, power windows, power seats, radio
and heater, to the extent that these items are
available as factory-installed equipment
(whether installed or not)
Curb weight The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded vehi-
cle weight The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight