Toyota Prius (2021 year). Manual in english — part 8
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5-3. Using the storage features
●
When storing a bottle, close the cap.
●
The bottle may not be stored depending on its size or shape.
Bottle holders/door pockets
Front doors
Rear doors
NOTICE
Put the cap on before stowing a bottle. Do not place open bottles or glass
and paper cups containing liquid in the bottle holders.
The contents may spill and glasses may break.
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5-3. Using the storage features
5
In
Auxiliary boxes
Type A (if equipped)
Type B (if equipped)
Press in the lid.
The overhead console is useful for
temporarily storing small items.
Vehicles with the wireless char-
ger:
Type C (if equipped)
WARNING
Do not store items heavier than 0.44 lb. (200 g).
Doing so may cause the auxiliary box to open and the items inside may fall
out, resulting in an accident. (type A)
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5-3. Using the storage features
Owner’s manual etc. can be
stored in the left-side seatback
pocket with the fastener.
Seat back pockets (if equipped)
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5-3. Using the storage features
5
In
Luggage compartment features
Pull the lever upwards.
Secure it with the grocery bag
hooks.
Deck Board
1
2
WARNING
●
If the deck board is opened, close it before driving. In the event of sudden
braking, an accident may occur due to an occupant being struck by the
deck board or the items stored in the auxiliary box.
●
Do not place an object which is easy to roll or taller than the storable por-
tion on the deck under box.
NOTICE
To prevent damage to the deck board, do not apply too much load on the
deck board.
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5-3. Using the storage features
Vehicles with emergency tire puncture repair kit
Raise the hook to use.
The cargo hooks are provided for
securing loose items.
Vehicles with spare tire
Open the deck board, then
raise the hook to use.
Return the deck board to its
original position and close it.
Cargo hooks
1
2
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469
5-3. Using the storage features
5
In
When using the hooks, press the
bottom side to lift it up.
There also is a hook on the other
side.
WARNING
To avoid injury, always return the cargo hooks to their stowed positions
when not in use.
Grocery bag hooks
NOTICE
In order to prevent damage to the grocery bag hooks, do not place large
objects or objects that weight more than 8.8 lb. (4 kg) onto the hooks.
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5-3. Using the storage features
The warning reflector can be stowed on the center auxiliary box.
(The warning reflector itself is not included as an original equipment)
Depending on the size and shape of the warning reflector case, etc., you may
not be able to store it.
Warning reflector storage space
Vehicles with emergency tire
puncture repair kit (2WD mod-
els)
Vehicles with emergency tire
puncture repair kit (AWD mod-
els)
Vehicles with compact spare
tire
Vehicles with full-size spare
tire
WARNING
When storing the warning reflector, etc., make sure that it is properly stored.
If the warning reflector is not properly stored, it may fly out during emer-
gency braking and lead to an accident.
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5-3. Using the storage features
5
In
■
Installing the luggage cover
Install one side of the luggage
cover to the holder. While push-
ing that side in, install the other
side to the opposite holder.
■
Using the luggage cover
Pull out the luggage cover and
secure it to the hook brackets.
■
Removing the luggage cover
Push one end of the luggage
cover inward and remove it
from the holder.
Luggage cover (if equipped)
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5-3. Using the storage features
■
Stowing the luggage cover (except vehicles with full-size spare
tire)
Open the deck board and
secure it with the grocery bag
hooks.
Store cover in the deck under
box.
Close the deck board.
1
2
WARNING
●
Do not place anything on the luggage cover. In the event of sudden brak-
ing or turning, the item may go flying and strike an occupant. This could
lead to an unexpected accident, resulting in death or serious injury.
●
Do not allow children to climb on the luggage cover. Climbing on the lug-
gage cover could result in damage to the luggage cover, possibly causing
death or serious injury to the child.
●
Make sure that the rear edge of the cover is laying flat. If the cover is
installed with the rear edge raised, the view from the rear window may be
obstructed, which could cause an accident.
●
Make sure that seat belts are not caught up in the luggage cover. If a seat
belt is caught up in the cover, it may not be able to restrain passengers
properly.
3
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473
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5-4. Using the other interior features
5
In
Other interior features
To set the visor in the forward
position, flip it down.
To set the visor in the side posi-
tion, flip down, unhook, and
swing it to the side.
To use the side extender, place
the visor in the side position,
then slide it backward.
Slide the cover to open.
The light turns on when the cover
is opened.
If the vanity light remain on when the power switch is turned off, the light will
go off automatically after 20 minutes.
Sun visors
1
2
3
Vanity mirrors
NOTICE
To prevent 12-volt battery discharge, do not leave the vanity lights on for
extended periods while the hybrid system is off.
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5-4. Using the other interior features
Please use as a power supply for electronic goods that use less than
12 V DC/10 A (power consumption of 120 W).
Open the lid.
■
The power outlet can be used when
The power switch is in ACCESSORY or ON mode.
■
When stopping the hybrid system
Disconnect electrical devices with charging functions, such as mobile battery
packs.
If such devices are left connected, the hybrid system may not stop normally.
Power outlets
NOTICE
●
To avoid damaging the power outlets, close the lid when the power outlet
is not in use.
Foreign objects or liquids that enter the power outlets may cause a short
circuit.
●
To prevent 12-volt battery discharge, do not use the power outlet longer
than necessary when the hybrid system is off.
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5-4. Using the other interior features
5
In
The USB charging ports are used to supply 2.1 A of electricity at 5 V
to external devices. The USB charging ports are for charging only.
They are not designed for data transfer or other purposes.
Depending on the external device, it may not charge properly. Refer to
the manual included with the device before using a USB charging
port.
Open the lid.
■
The USB charging ports can be used when
The power switch is in ACCESSORY or ON mode.
■
Situations in which the USB charging ports may not operate correctly
●
If a device which consumes more than 2.1 A at 5 V is connected
●
If a device designed to communicate with a personal computer, such as a
USB memory device, is connected
●
If the connected external device is turned off (depending on device)
●
If the temperature inside the vehicle is high, such as after the vehicle has
been parked in the sun
■
About connected external devices
Depending on the connected external device, charging may occasionally be
suspended and then start again. This is not a malfunction.
USB charging ports
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5-4. Using the other interior features
NOTICE
■
To prevent damage to the USB charging ports
●
Do not insert foreign objects into the ports.
●
Do not spill water or other liquids into the ports.
●
When the USB charging ports are not in use, close the lids. If a foreign
object or liquid enters a port may cause a short circuit.
●
Do not apply excessive force to or impact the USB charging ports.
●
Do not disassemble or modify the USB charging ports.
■
To prevent damage to external devices
●
Do not leave external devices in the vehicle. The temperature inside the
vehicle may become high, resulting in damage to an external device.
●
Do not push down on or apply unnecessary force to an external device or
the cable of an external device while it is connected.
■
To prevent 12-volt battery discharge
Do not use the USB charging ports for a long period of time with the hybrid
system stopped.
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477
5-4. Using the other interior features
5
In
A portable device can be charged by just placing Qi standard wireless
charge compatible portable devices according to the Wireless Power
Consortium, such as smart phones and mobile batteries, etc., on the
charge area.
This function cannot be used with portable devices that are larger
than the charging area. Also, depending on the portable device, it may
not operate as normal. Please read the operation manual for portable
devices to be used.
■
The “Qi” symbol
The “Qi” symbol is a trademark of the Wireless Power Consortium.
■
Name for all parts
Power supply switch
Operation indicator light
Charge area
Wireless charger (if equipped)
1
2
3
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5-4. Using the other interior features
■
Using the wireless charger
Press the power supply
switch of the wireless char-
ger.
Switches on and off with each
press of the power supply
switch.
When turned on, the operation
indicator light (green) comes on.
Even with the hybrid system off,
the on/off state of the power
supply switch is memorized.
Place the charging side of
the portable device down.
When charging, the operation
indicator light (orange) comes
on.
If charging is not occurring, try
placing the portable device as
close to the center of the
charging area as possible.
When charging is complete, the operation indicator light (green) comes
on.
●
Recharging function
• When charging is complete and after a fixed time in the charge
suspension state, charging restarts.
• When the portable device is moved, charging is stopped for a
moment and then it restarts.
1
2
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5-4. Using the other interior features
5
In
■
Lighting conditions of operation indicator light
*
: Depending on the portable device, there are cases where the operation
indicator light will continue being lit up orange even after the charging is
complete.
●
When the operation indicator light flashes
When an error occurs, the operation indicator light flashes an
orange color. Handle the error based on the following table.
Operation indicator light
Conditions
Turning off
When the Wireless charger power supply is
off
Green (comes on)
On Standby (charging possible state)
When charging is complete
*
Orange (comes on)
When placing the portable device on the
charging area (detecting the portable device)
Charging
Operation indicator
light
Suspected causes
Handling method
Flashing
repeatedly
once every second
(Orange)
Vehicle to charger com-
munication failure.
Contact your Toyota
dealer.
Repeatedly
flashes
3 times continuously
(Orange)
A foreign substance is
between the portable
device and charge area.
Remove the foreign
substance
from
between
portable
device and the charge
area.
The portable device is
out of sync due to the
device being shifted from
its position.
Place
the
portable
device near the center
of the charge area.
Repeatedly
flashes
4 times continuously
(Orange)
Temperature
rising
within the wireless char-
ger.
Stop charging at once
and
start
charging
again after for a while.
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5-4. Using the other interior features
■
The wireless charger can be operated when
The power switch is in ACCESSORY or ON mode.
■
Usable portable devices
Qi standard wireless charge standard can be used on compatible devices.
However, not all Qi standard devices and compatibility are guaranteed.
Starting with mobile phones and smart phones, it is aimed for low power elec-
trically supplied portable devices of no more than 5W.
■
When covers and accessories are attached to portable devices
Do not charge in situations where cover and accessories not able to handle
Qi are attached to the portable device. Depending on the type of cover and
accessory, it may not be possible to charge. When charging is not performed
even with the portable device placed on the charge area, remove the cover
and accessories.
■
While charging, noise enters the AM radio
Turn off the wireless charger and confirm that the noise has decreased. If the
noise decreases, continuously pushing the power supply switch of the wire-
less charger for 2 seconds, the frequency of the charger can be changed and
the noise can be reduced.
Also, on that occasion, the operation indicator light will flash orange 2 times.
■
Important points of the wireless charger
●
If the electronic key cannot be detected within the vehicle interior, charging
cannot be done. When the door is opened and closed, charging may be
temporarily suspended.
●
When charging, the wireless charging device and portable device will get
warmer, however this is not a malfunction.
When a portable device gets warm while charging, charging may stop due
to the protection function on the portable device side. In this case, when the
temperature of the portable device drops significantly, charge again.
■
Operation sounds
When the power supply is turned on, while searching for the portable device a
sound will be produced, however this is not a malfunction.
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5-4. Using the other interior features
5
In
■
Certifications for the wireless charger
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5-4. Using the other interior features
WARNING
■
Caution while driving
When charging a portable device, for safety reasons, the driver should not
operate the main part of the portable device while driving.
■
Caution regarding interference with electronic devices
People with implantable cardiac pacemakers, cardiac resynchronization
therapy-pacemakers or implantable cardioverter defibrillators, as well as
any other electrical medical device, should consult their physician about the
usage of the wireless charger. The operations of the wireless charger may
have an affect on medical devices.
■
To prevent damage or burns
Observe the following precautions.
Failure to do so may result in a possibility of equipment failure and damage,
catch fire, burns due to overheat.
●
Do not insert any metallic objects between the charging area and the por-
table device while charging
●
Do not attach stickers, metallic objects, etc., to the charger area or porta-
ble device
●
Do not cover with cloth, etc., and charge
●
Do not charge portable devices other than designated
●
Do not attempt to dismantle for disassembly or modifications
●
Do not hit or apply a strong force
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5-4. Using the other interior features
5
In
NOTICE
■
Conditions in which the function may not operate correctly
In the following conditions, it may not operate correctly
●
The portable device is fully charged
●
There is foreign matter between the charge area and portable device
●
The temperature of the portable device gets higher from charging
●
The charging surface of the portable device is facing up
●
The placement of the portable device is out of alignment with the charge
area
●
Near a TV tower, electric power plant, gas station, radio station, large dis-
play, airport or other facility that generates strong radio waves or electrical
noise
●
When the electronic key is in contact with, or is covered by the following
metallic objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
• Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
●
When other wireless keys (that emit radio waves) are being used nearby
In addition, excluding the above-mentioned, when the charger does not per-
form normally or the operation display lamp is flashing continuously, it is
considered that the wireless charger is malfunctioning. Contact your Toyota
dealer.
■
To prevent failure or damage to data
●
Do not bring magnetic cards, such as credit cards, or magnetic recording
media, etc., close to the charger while charging, otherwise, data may dis-
appear under the influence of magnetism. Also, do not bring precision
instruments such as wrist watches, etc., close to the charger, as such
objects may break.
●
Do not leave portable devices in the cabin. The temperature inside the
cabin may become high, when under the sun, and cause damage to the
device.
■
To prevent 12-volt battery discharge
When the hybrid system is stopped, do not use the wireless charger for a
long time.
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5-4. Using the other interior features
Pull the armrest down for use.
The coat hooks are provided with
the rear assist grips.
Armrest
NOTICE
To prevent damage to the armrest, do not place too much strain on the arm-
rest.
Coat hooks
WARNING
Do not hang coat hangers or other hard or sharp objects on the hook. If the
SRS curtain shield airbags deploy, these items may become projectiles,
causing death or serious injury.
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487
5-4. Using the other interior features
5
In
An assist grip installed on the ceil-
ing can be used to support your
body while sitting on the seat.
Assist grips
WARNING
Do not use the assist grip when getting in or out of the vehicle or rising from
your seat.
NOTICE
To prevent damage to the assist grip, do not hang any heavy object or put a
heavy load on the assist grip.
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5-4. Using the other interior features
Garage door opener
The HomeLink
®
wireless control system in your vehicle has 3 buttons
which can be programmed to operate 3 different devices. Refer to the
programming methods on the following pages to determine the
method which is appropriate for the device.
HomeLink
®
indicator light
Garage door operation indica-
tors
Buttons
■
Before programming the HomeLink
®
●
During programming, it is possible that garage doors, gates, or
other devices may operate. For this reason, make sure that peo-
ple and objects are clear of the garage door or other devices to
prevent injury or other potential harm.
●
It is recommended that a new battery be placed in the remote
control transmitter for more accurate programming.
●
Garage door opener motors manufactured after 1995 may be
equipped with rolling code protection. If this is the case, you may
need a stepladder or other sturdy, safe device to reach the
“Learn” or “Smart” button on the garage door opener motor.
: If equipped
The garage door opener can be programmed to operate garage
doors, gates, entry doors, door locks, home lighting systems,
security systems, and other devices.
HomeLink
®
1
2
3
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489
5-4. Using the other interior features
5
In
■
Programming the HomeLink
®
Steps
through
must be performed within 60 seconds, other-
wise the indicator light will stop flashing and programming will not
be able to be completed.
Press and release the HomeLink
®
button you want to program
and check that the HomeLink
®
indicator light flashes orange.
Point the remote control
transmitter for the device at
the rear view mirror, 1 to 3 in.
(25 to 75 mm) from the
HomeLink
®
buttons.
Keep the HomeLink
®
indicator
light in view while programming.
Program a device.
Programming a device other than an entry gate (for U.S.A.
owners)
Press and hold the remote control transmitter button until the
HomeLink
®
indicator light changes from slowly flashing orange to
rapidly flashing green (rolling code) or continuously lit green
(fixed code), then release the button.
Programming an entry gate (for U.S.A. owners)/Programming
a device in the Canadian market
Press and release the remote control transmitter button at 2 sec-
ond intervals, repeatedly, until the HomeLink
®
indicator light
changes from slowly flashing orange to rapidly flashing green
(rolling code) or continuously lit green (fixed code).
1
3
1
2
3
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5-4. Using the other interior features
Test the HomeLink
®
operation by pressing the newly pro-
grammed button and observing the indicator light:
●
Indicator light illuminates: Programming of a fixed code device
has completed. The garage door or other device should oper-
ate when a HomeLink
®
button is pressed and released.
●
Indicator light flashes rapidly: The garage door opener motor
or other device is equipped with a rolling code. To complete
programming, firmly press and hold the HomeLink
®
button for
2 seconds then release it.
●
If the garage door or other device does not operate, proceed
to “Programming a rolling code system”.
Repeat the steps above to program another device for any of the
remaining HomeLink
®
buttons.
■
Programming a rolling code system
2 or more people may be necessary to complete rolling code pro-
gramming.
Locate the “Learn” or “Smart”
button on the garage door
opener motor in the garage.
This button can usually be found
where the hanging antenna wire
is attached to the unit. The
name and color of the button
may vary by manufacturer.
Refer to the Owner’s manual
supplied with the garage door
opener motor for details.
Press and release the
“Learn” or “Smart” button.
Perform step
within 30
seconds after performing
step
.
4
5
1
2
3
2
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5-4. Using the other interior features
5
In
Press and hold the desired
HomeLink
®
button (inside the
vehicle) for 2 seconds and
release it. Repeat this
sequence
(press/hold/
release) up to 3 times to
complete programming.
If the garage door opener
motor operates when the
HomeLink
®
button
is
pressed, the garage door
opener motor recognizes the
HomeLink
®
signal.
■
Enabling 2-way communication with a garage door (only avail-
able for compatible devices)
When enabled, 2-way communication allows you to check the sta-
tus of the opening and closing of a garage door through indicators
in your vehicle.
2-way communication is only available if the garage door opener
motor used is a compatible device. (To check device compatibility,
refer to www.HomeLink.com.)
Within 5 seconds after programming the garage door opener has
been completed, if the garage door opener motor is trained to
HomeLink
®
, both garage door operation indicators will flash rap-
idly green and the light on the garage door opener motor will
blink twice, indicating that 2-way communication is enabled.
If the indicators do not flash, perform steps
and within the first
10 presses of the HomeLink
®
button after programming has been
completed.
Press a programmed HomeLink
®
button to operate a garage
door.
Within 1 minute of pressing the HomeLink
®
button, after the
garage door operation has stopped, press the “Learn” or “Smart”
button on the garage door opener motor. Within 5 seconds of the
establishment of 2-way communication with the garage door
opener, both garage door operation indicators in the vehicle will
flash rapidly green and the light on the garage door opener motor
will blink twice, indicating that 2-way communication is enabled.
3
1
2
3
2
3
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5-4. Using the other interior features
■
Reprogramming a single HomeLink
®
button
When the following procedure is performed, buttons which already
have devices registered to them can be overwritten:
With one hand, press and hold the desired HomeLink
®
button.
When the HomeLink
®
indicator starts flashing orange, continue
to hold the HomeLink
®
button and perform “Programming the
HomeLink
®
” step
(it takes 20 seconds for the HomeLink
®
indi-
cator to start flashing).
Press the appropriate HomeLink
®
button. The HomeLink
®
indicator
light should turn on.
The status of the opening and
closing of a garage door is shown
by the indicators.
Opening
Closing
This function is only available if the
garage door opener motor used is
a compatible device. (To check
device compatibility, refer to
www.HomeLink.com.)
The indicators can operate within approximately 820 ft. (250 m) of the
garage door. However, if there are obstructions between the garage
door and the vehicle, such as houses and trees, feedback signals
from the garage door may not be received. To recall the previous door
operation status, press and release either HomeLink
®
buttons
and
or
and
simultaneously. The last
recorded status will be displayed for 3 seconds.
Operating the HomeLink
®
Garage door operation indicators
1
2
1
1
2
Color
Status
Orange (flashing)
Currently opening/closing
Green
Opening/closing has completed
Red (flashing)
Feedback signals cannot be received
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5-4. Using the other interior features
5
In
Press and hold the 2 outside but-
tons for 10 seconds until the
HomeLink
®
indicator
light
changes from continuously lit
orange to rapidly flashing green.
If you sell your vehicle, be sure to
erase the programs stored in the
HomeLink
®
memory.
■
Codes stored in the HomeLink
®
memory
●
The registered codes are not erased even if the battery cable is discon-
nected.
●
If learning failed when registering a different code to a HomeLink
®
button
that already has a code registered to it, the already registered code will not
be erased.
■
Before programming
●
Install a new battery in the transmitter.
●
The battery side of the transmitter must be pointed away from the
HomeLink
®
.
■
Certifications for the garage door opener
For vehicles sold in the U.S.A.
Erasing the entire HomeLink
®
memory (all three codes)
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5-4. Using the other interior features
For vehicles sold in Canada
■
When support is necessary
Visit on the web at www.homelink.com/toyota or call 1-800-355-3515.
WARNING
■
When programming a garage door or other remote control device
The garage door or other device may operate, so ensure people and
objects are out of danger to prevent potential harm.
■
Conforming to federal safety standards
Do not use the HomeLink
®
compatible transceiver with any garage door
opener or device that lacks safety stop and reverse features as required by
federal safety standards. This includes any garage door that cannot detect
an interfering object. A door or device without these features increases the
risk of death or serious injury.
■
When operating or programming HomeLink
®
Never allow a child to operate or play with the HomeLink
®
buttons.
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6
Maintenance and care
6-1. Maintenance and care
Cleaning and protecting
the vehicle exterior. . .. 496
Cleaning and protecting
the vehicle interior. . ... 502
6-2. Maintenance
Maintenance
requirements. . . . ... 505
General maintenance. . 508
Emission inspection and
maintenance (I/M)
programs. . . . . . . 511
6-3. Do-it-yourself
maintenance
Do-it-yourself service
precautions . . . . . . 512
Hood . . . . . . . . . 515
Positioning a floor jack . .. 517
Engine compartment. . . 518
Tires . . . . . . . . .. 532
Tire inflation pressure . ... 542
Wheels . . . . . . . .. 545
Air conditioning filter. . .. 548
Cleaning the hybrid battery
(traction battery) air intake
vent and filter . . . . .. 551
Wiper insert
replacement . . . . . 556
Electronic key battery. . 560
Checking and replacing
fuses . . . . . . . ... 563
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PRIUS_OM_OM47E09U_(U)
Cleaning and protecting the vehicle exterior
●
Working from top to bottom, liberally apply water to the vehicle
body, wheel wells and underside of the vehicle to remove any dirt
and dust.
●
Wash the vehicle body using a sponge or soft cloth, such as a
chamois.
●
For hard-to-remove marks, use car wash soap and rinse thoroughly
with water.
●
Wipe away any water.
●
Wax the vehicle when the waterproof coating deteriorates.
If water does not bead on a clean surface, apply wax when the vehicle
body is cool.
■
Automatic car washes
●
Fold the mirrors before washing the vehicle. Start washing from the front of
the vehicle. Make sure to extend the mirrors before driving.
●
Brushes used in automatic car washes may scratch the vehicle surface,
parts (wheel, etc.) and harm your vehicle’s paint.
●
Rear spoiler may not be washable in some automatic car washes. There
may also be an increased risk of damage to vehicle.
■
High pressure car washes
As water may enter the cabin, do not bring the nozzle tip near the gaps
around the doors or perimeter of the windows, or spray these areas continu-
ously.
Perform the following to protect the vehicle and maintain it in
prime condition:
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497
6-1. Maintenance and care
6
Mainten
■
Note for a smart key system
If the door handle becomes wet while the electronic key is within the effective
range, the door may lock and unlock repeatedly. In that case, follow the fol-
lowing correction procedures to wash the vehicle:
●
Place the key in a position 6 ft. (2 m) or more separate from the vehicle
while the vehicle is being washed. (Take care to ensure that the key is not
stolen.)
●
Set the electronic key to battery-saving mode to disable the smart key sys-
tem. (
■
Wheels and wheel ornaments
●
Remove any dirt immediately by using a neutral detergent.
●
Wash detergent off with water immediately after use.
●
To protect the paint from damage, make sure to observe the following pre-
cautions.
• Do not use acidic, alkaline or abrasive detergent
• Do not use hard brushes
• Do not use detergent on the wheels when they are hot, such as after driv-
ing or parking in hot weather
■
Bumpers
Do not scrub with abrasive cleaners.
■
Front side windows water-repellent coating (if equipped)
The following precautions can extend the effectiveness of the water-repellent
coating.
●
Remove any dirt, etc. from the front side windows regularly.
●
Do not allow dirt and dust to accumulate on the windows for a long period.
Clean the windows with a soft, damp cloth as soon as possible.
●
Do not use wax or glass cleaners that contain abrasives when cleaning the
windows.
●
Do not use any metallic objects to remove condensation build up.
■
Plated portions
If dirt cannot be removed, clean the parts as follows:
●
Use a soft cloth dampened with an approximately 5% solution of neutral
detergent and water to clean the dirt off.
●
Wipe the surface with a dry, soft cloth to remove any remaining moisture.
●
To remove oily deposits, use alcohol wet wipes or a similar product.
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WARNING
■
When washing the vehicle
Do not apply water to the inside of the engine compartment. Doing so may
cause the electrical components etc. to catch fire.
■
When cleaning the windshield (vehicles with rain-sensing windshield
wipers)
●
When a wet rag or similar is held close to the raindrop sensor
●
If something bumps against the windshield
●
If you directly touch the raindrop sensor body or if something bumps into
the raindrop sensor
■
Precautions regarding the exhaust pipe
Exhaust gasses cause the exhaust pipe to become quite hot.
When washing the vehicle, be careful not to touch the pipe until it has
cooled sufficiently, as touching a hot exhaust pipe can cause burns.
■
Precaution regarding the rear bumper with Blind Spot Monitor (if
equipped)
If the paint of the rear bumper is chipped or scratched, the system may mal-
function. If this occurs, consult your Toyota dealer.
Set the wiper switch to the off position.
If the wiper switch is in the
posi-
tion, the wipers may operate unexpect-
edly in the following situations, and may
result in hands being caught or other
serious injuries and cause damage to the
wiper blades.
●
When the upper part of the windshield
where the raindrop sensor is located is
touched by hand
Off
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6-1. Maintenance and care
6
Mainten
NOTICE
■
To prevent paint deterioration and corrosion on the body and compo-
nents (aluminum wheels etc.)
●
Wash the vehicle immediately in the following cases:
• After driving near the sea coast
• After driving on salted roads
• If coal tar or tree sap is present on the paint surface
• If dead insects, insect droppings or bird droppings are present on the
paint surface
• After driving in an area contaminated with soot, oily smoke, mine dust,
iron powder or chemical substances
• If the vehicle becomes heavily soiled with dust or mud
• If liquids such as benzene and gasoline are spilled on the paint surface
●
If the paint is chipped or scratched, have it repaired immediately.
●
To prevent the wheels from corroding, remove any dirt and store in a place
with low humidity when storing the wheels.
■
To prevent damage to the windshield wiper arms
When lifting the wiper arms away from the windshield pull the driver side
wiper arm upward first, and repeat for the passenger’s side. When returning
the wipers to their original position, do so from the passenger’s side first.
■
Cleaning the exterior lights
●
Wash carefully. Do not use organic substances or scrub with a hard brush.
This may damage the surfaces of the lights.
●
Do not apply wax to the surfaces of the lights.
Wax may cause damage to the lenses.
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PRIUS_OM_OM47E09U_(U)
NOTICE
■
Handling the decorative resin parts (for vehicles equipped with 17-
inch wheels)
●
Make sure to observe the following when handling wheels equipped
with decorative resin parts. Failure to observe these precautions may
result in damage to the decorative resin parts or wheels.
• Do not remove the decorative resin parts
When decorative resin parts removal is necessary, contact your Toyota
dealer.
●
If there is rattling in the decorative resin parts, or strange sounds from
the wheel area when driving, have your wheels inspected at your Toy-
ota dealer.
■
When using an automatic car wash (vehicles with rain-sensing wind-
shield wipers)
Set the wiper switch to the off position.
If the wiper switch is in the
position, the wipers may operate and the
wiper blades may be damaged.
• Do not hold the tire by the decora-
tive resin parts to lift up or carry the
tire.
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501
6-1. Maintenance and care
6
Mainten
NOTICE
■
When using a high pressure car wash
●
When washing the vehicle, do not let water of the high pressure washer hit
directly or the vicinity of the camera. Due to the shock from the high pres-
sure water, it is possible the device may not operate as normal.
●
Do not bring the nozzle tip close to boots (rubber or resin manufactured
cover), connectors or the following parts. The parts may be damaged if
they come into contact with high-pressure water.
• Traction related parts
• Steering parts
• Suspension parts
• Brake parts
●
Keep the cleaning nozzle at least 11.9 in. (30 cm) away from the vehicle
body. Otherwise resin section, such as moldings and bumpers, may be
deformed and damaged. Also, do not continuously hold the nozzle in the
same place.
●
Do not spray the lower part of the windshield continuously.
If water enters the air conditioning system intake located near the lower
part of the windshield, the air conditioning system may not operate cor-
rectly.
●
Do not wash the underside of the vehicle using a high pressure car
washer.
■
When raising the windshield wiper arms
Make sure to hold the hook parts of the
wiper arms to raise them.
Do not hold only the wiper blades when
raising them, or it may cause deformation
of the wiper blades.
Hook parts
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Cleaning and protecting the vehicle interior
●
Remove dirt and dust using a vacuum cleaner. Wipe dirty surfaces
with a cloth dampened with lukewarm water.
●
If dirt cannot be removed, wipe it off with a soft cloth dampened with
neutral detergent diluted to approximately 1%.
Wring out any excess water from the cloth and thoroughly wipe off
remaining traces of detergent and water.
●
Remove dirt and dust using a vacuum cleaner.
●
Wipe off any excess dirt and dust with a soft cloth dampened with
diluted detergent.
Use a diluted water solution of approximately 5% neutral wool detergent.
●
Wring out any excess water from the cloth and thoroughly wipe off
all remaining traces of detergent.
●
Wipe the surface with a dry, soft cloth to remove any remaining
moisture. Allow the leather to dry in a shaded and ventilated area.
●
Remove dirt and dust using a vacuum cleaner.
●
Wipe it off with a soft cloth dampened with neutral detergent diluted
to approximately 1%.
●
Wring out any excess water from the cloth and thoroughly wipe off
remaining traces of detergent and water.
The following procedures will help protect your vehicle’s interior
and keep it in top condition:
Protecting the vehicle interior
Cleaning the leather areas
Cleaning the synthetic leather areas
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503
6-1. Maintenance and care
6
Mainten
■
Caring for leather areas
Toyota recommends cleaning the interior of the vehicle at least twice a year to
maintain the quality of the vehicle’s interior.
■
Shampooing the carpets
There are several commercial foaming-type cleaners available. Use a sponge
or brush to apply the foam. Rub in overlapping circles. Do not use water.
Wipe dirty surfaces and let them dry. Excellent results are obtained by keep-
ing the carpet as dry as possible.
■
Seat belts
Clean with mild soap and lukewarm water using a cloth or sponge. Also
check the belts periodically for excessive wear, fraying or cuts.
WARNING
■
Water in the vehicle
●
Do not splash or spill liquid in the vehicle, such as on the floor, in the
hybrid battery (traction battery) air intake vent, and in the luggage com-
partment.
Doing so may cause the hybrid battery (traction battery), electrical compo-
nents, etc. to malfunction or catch fire.
●
Do not get any of the SRS components or wiring in the vehicle interior wet.
(
An electrical malfunction may cause the airbags to deploy or not function
properly, resulting in death or serious injury.
●
Vehicles with wireless charger:
Do not let the wireless charger (
P. 477) get wet. Failure to do so may
cause the charger to become hot and cause burns or could cause electric
shock resulting in death or serious injury.
■
Cleaning the interior (especially instrument panel)
Do not use polish wax or polish cleaner. The instrument panel may reflect
off the windshield, obstructing the driver’s view and leading to an accident,
resulting in death or serious injury.
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NOTICE
■
Cleaning detergents
●
Do not use the following types of detergent, as they may discolor the vehi-
cle interior or cause streaks or damage to painted surfaces:
• Non-seat portions: Organic substances such as benzene or gasoline,
alkaline or acidic solutions, dye, and bleach
• Seats: Alkaline or acidic solutions, such as thinner, benzene, and alco-
hol
●
Do not use polish wax or polish cleaner. The instrument panel’s or other
interior part’s painted surface may be damaged.
■
Preventing damage to leather surfaces
Observe the following precautions to avoid damage to and deterioration of
leather surfaces:
●
Remove any dust or dirt from leather surfaces immediately.
●
Do not expose the vehicle to direct sunlight for extended periods of time.
Park the vehicle in the shade, especially during summer.
●
Do not place items made of vinyl, plastic, or containing wax on the uphol-
stery, as they may stick to the leather surface if the vehicle interior heats
up significantly.
■
Water on the floor
Do not wash the vehicle floor with water.
Vehicle systems such as the audio system may be damaged if water comes
into contact with electrical components such as the audio system above or
under the floor of the vehicle. Water may also cause the body to rust.
■
When cleaning the inside of the windshield (vehicles with Toyota
Safety Sense 2.0)
Do not allow glass cleaner to contact the lens. Also, do not touch the lens.
(
■
Cleaning the inside of the rear window
●
Do not use glass cleaner to clean the rear window, as this may cause
damage to the rear window defogger heater wires. Use a cloth dampened
with lukewarm water to gently wipe the window clean. Wipe the window in
strokes running parallel to the heater wires.
●
Be careful not to scratch or damage the heater wires.
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6
Mainten
Maintenance requirements
General maintenance should be performed on a daily basis. This can
be done by yourself or by a Toyota dealer.
Scheduled maintenance should be performed at specified intervals
according to the maintenance schedule.
For details about maintenance items and schedules, refer to the “Sched-
uled Maintenance Guide” or “Owner’s Manual Supplement”.
You can perform some maintenance procedures by yourself.
Please be aware that do-it-yourself maintenance may affect warranty
coverage.
The use of Toyota repair manuals is recommended.
For details about warranty coverage, refer to the separate “Owner’s War-
ranty Information Booklet” or “Owner’s Manual Supplement”.
To ensure safe and economical driving, day-to-day care and reg-
ular maintenance are essential. It is the owner’s responsibility to
perform regular checks. Toyota recommends the following main-
tenance:
General maintenance
Scheduled maintenance
Do-it-yourself maintenance
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PRIUS_OM_OM47E09U_(U)
■
Repair and replacement
It is recommended that genuine Toyota parts be used for repairs to ensure
performance of each system. If non-Toyota parts are used in replacement or if
a repair shop other than a Toyota dealer performs repairs, confirm the war-
ranty coverage.
■
Resetting the message indicating maintenance is required (U.S.A. only)
After the required maintenance is preformed according to the maintenance
schedule, please reset the message.
To reset the message, follow the procedures described below:
While the hybrid system is operating, switch the multi-information display to
the
screen. (
Press
or
of the meter control switches, select
(“Vehicle
Settings”), and then press
.
Press
or
of the meter control switches, select “Maintenance Sys-
tem”, and then press
.
Press
or
of the meter control switches, select “Oil Maintenance”,
and then press
.
Press
or
of the meter control switches, select “Yes”, and then press
.
■
Allow inspection and repairs to be performed by a Toyota dealer
●
Toyota technicians are well-trained specialists and are kept up to date with
the latest service information. They are well informed about the operation of
all systems on your vehicle.
●
Keep a copy of the repair order. It proves that the maintenance that has
been performed is under warranty coverage. If any problem should arise
while your vehicle is under warranty, your Toyota dealer will promptly take
care of it.
A message will be displayed when the
reset procedure has been completed.
1
2
3
4
5
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PRIUS_OM_OM47E09U_(U)
507
6
Mainten
WARNING
■
If your vehicle is not properly maintained
Improper maintenance could result in serious damage to the vehicle and
possible serious injury or death.
■
Handling of the 12-volt battery
●
Engine exhaust, some of its constituents, and a wide variety of automobile
components contain or emit chemicals known to the State of California to
cause cancer and birth defects and other reproductive harm. Work in a
well ventilated area.
●
Oils, fuels and fluids contained in vehicles as well as waste produced by
component wear contain or emit chemicals known to the State of Califor-
nia to cause cancer and birth defects or other reproductive harm. Avoid
exposure and wash any affected area immediately.
●
12-volt battery posts, terminals and related accessories contain lead and
lead compounds which are known to cause brain damage. Wash your
hands after handling. (
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PRIUS_OM_OM47E09U_(U)
General maintenance
Listed below are the general maintenance items that should be
performed at the intervals specified in the “Owner’s Warranty
Information Booklet” or “Owner’s Manual Supplement/Sched-
uled Maintenance Guide”. It is recommended that any problem
you notice should be brought to the attention of your Toyota
dealer or qualified service shop for advice.
Engine compartment
Items
Check points
12-volt battery
Check the connections.
(
Brake fluid
Is the brake fluid at the correct level? (
Engine/power
control
unit coolant
Is the engine/power control unit coolant at the
correct level?
(
Engine oil
Is the engine oil at the correct level? (
Exhaust system
There should not be any fumes or strange
sounds.
Radiator/condenser
The radiator and condenser should be free from
foreign objects.
(
Washer fluid
Is there sufficient washer fluid?
(
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PRIUS_OM_OM47E09U_(U)
509
6
Mainten
Vehicle interior
Items
Check points
Accelerator pedal
• The accelerator pedal should move smoothly
(without uneven pedal effort or catching).
Hybrid
transmission
“Park” mechanism
• When parked on a slope and the shift position
is in P, is the vehicle securely stopped?
Brake pedal
• Does the brake pedal move smoothly?
• Does the brake pedal have appropriate clear-
ance from the floor?
(
• Does the brake pedal have the correct
amount of free play?
(
Brakes
• The vehicle should not pull to one side when
the brakes are applied.
• The brakes should work effectively.
• The brake pedal should not feel spongy.
• The brake pedal should not get too close to
the floor when the brakes are applied.
Head restraints
• Do the head restraints move smoothly and
lock securely?
Indicators/buzzers
• Do the indicators and buzzers function prop-
erly?
Lights
• Do all the lights come on?
Parking brake
• Does the parking brake pedal move
smoothly?
• When parked on a slope and the parking
brake is on, is the vehicle securely stopped?
Seat belts
• Do the seat belts operate smoothly?
• The seat belts should not be damaged.
Seats
• Do the seat controls operate properly?
Steering wheel
• Does the steering wheel rotate smoothly?
• Does the steering wheel have the correct
amount of free play?
• There should not be any strange sounds com-
ing from the steering wheel.
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Vehicle exterior
Items
Check points
Doors
• Do the doors operate smoothly?
Engine hood
• Does the engine hood lock system work prop-
erly?
Fluid leaks
• There should not be any signs of fluid leakage
after the vehicle has been parked.
Tires
• Is the tire inflation pressure correct?
• The tires should not be damaged or exces-
sively worn.
• Have the tires been rotated according to the
maintenance schedule?
• The wheel nuts should not be loose.
Windshield wipers/
rear window wiper
(if equipped)
• The wiper blades should not show any signs
of cracking, splitting, wear, contamination or
deformation.
• The wiper blades should clear the windshield/
rear window without streaking or skipping.
WARNING
■
If the hybrid system is operating
Turn the hybrid system off and ensure that there is adequate ventilation
before performing maintenance checks.
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511
PRIUS_OM_OM47E09U_(U)
6
Mainten
Emission inspection and maintenance (I/M)
programs
The OBD system determines that a problem exists somewhere in the
emission control system. Your vehicle may not pass the I/M test and
may need to be repaired. Contact your Toyota dealer to service the
vehicle.
●
When the 12-volt battery is disconnected or discharged
Readiness codes that are set during ordinary driving are erased.
Also, depending on your driving habits, the readiness codes may
not be completely set.
●
When the fuel tank cap is loose
The malfunction indicator lamp comes on indicating a temporary
malfunction and your vehicle may not pass the I/M test.
The error code in the OBD system will not be cleared unless the vehi-
cle is driven 40 or more times.
Contact your Toyota dealer to prepare the vehicle for re-testing.
Some states have vehicle emission inspection programs which
include OBD (On Board Diagnostics) checks. The OBD system
monitors the operation of the emission control system.
If the malfunction indicator lamp comes on
Your vehicle may not pass the I/M test in the following situations:
When the malfunction indicator lamp still remains on after sev-
eral driving trips
If your vehicle does not pass the I/M test
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512
PRIUS_OM_OM47E09U_(U)
6-3. Do-it-yourself maintenance
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
Items
Parts and tools
12-volt battery
condition
(
• Grease
• Conventional wrench (for terminal clamp bolts)
Brake fluid level
(
• SAE J1703 or FMVSS No.116 DOT 3 or SAE J1704
or FMVSS No.116 DOT 4 brake fluid
• Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine/power
control unit cool-
ant level
(
• “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
For the U.S.A.:
“Toyota Super Long Life Coolant” is pre-mixed with
50% coolant and 50% deionized water.
For Canada:
“Toyota Super Long Life Coolant” is pre-mixed with
55% coolant and 45% deionized water.
• Funnel (used only for adding coolant)
Engine oil level
(
• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses (
• Fuse with same amperage rating as original
Hybrid battery
(traction battery)
air intake vent
(
• Vacuum cleaner, etc.
• Phillips screwdriver
Light bulbs
(
• Bulb with same number and wattage rating as origi-
nal
• Phillips screwdriver
• Flathead screwdriver
• Wrench
Radiator and con-
denser (
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PRIUS_OM_OM47E09U_(U)
513
6-3. Do-it-yourself maintenance
6
Mainten
Tire inflation
pressure
(
• Tire pressure gauge
• Compressed air source
Washer fluid
(
• Water or washer fluid containing antifreeze (for win-
ter use)
• Funnel (used only for adding water or washer fluid)
WARNING
The engine compartment contains many mechanisms and fluids that may
move suddenly, become hot, or become electrically energized. To avoid death
or serious injury, observe the following precautions.
■
When working on the engine compartment
●
Make sure that the “Accessory”, “Ignition ON” or mileage display
(
P. 116) on the main display and the “READY” indicator are both off.
●
Keep hands, clothing and tools away from the moving fan.
●
Be careful not to touch the engine, power control unit, radiator, exhaust
manifold, etc. right after driving as they may be hot. Oil and other fluids
may also be hot.
●
Do not leave anything that may burn easily, such as paper and rags, in the
engine compartment.
●
Do not smoke, cause sparks or expose an open flame to fuel. Fuel fumes
are flammable.
●
Be extremely cautious when working on the 12-volt battery. It contains poi-
sonous and corrosive sulfuric acid.
■
When working near the electric cooling fans or radiator grille
Be sure the power switch is off.
With the power switch in ON mode, the electric cooling fans may automati-
cally start to run if the air conditioning is on and/or the coolant temperature
is high. (
■
Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc.
from getting in your eyes.
Items
Parts and tools
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514
PRIUS_OM_OM47E09U_(U)
6-3. Do-it-yourself maintenance
NOTICE
■
If you remove the air cleaner filter
Driving with the air cleaner filter removed may cause excessive engine wear
due to dirt in the air.
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515
PRIUS_OM_OM47E09U_(U)
6-3. Do-it-yourself maintenance
6
Mainten
Hood
Pull the hood lock release lever.
The hood will pop up slightly.
Pull the auxiliary catch lever to
the left and lift the hood.
Hold the hood open by inserting
the supporting rod into the slot.
Release the lock from the inside of the vehicle to open the hood.
1
2
3
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516
PRIUS_OM_OM47E09U_(U)
6-3. Do-it-yourself maintenance
WARNING
■
Pre-driving check
Check that the hood is fully closed and locked.
If the hood is not locked properly, it may open while the vehicle is in motion
and cause an accident, which may result in death or serious injury.
■
After installing the support rod into the slot
Make sure the rod supports the hood securely from falling down on to your
head or body.
■
When closing the hood
NOTICE
■
When closing the hood
Be sure to return the supporting rod to its clip before closing the hood. Clos-
ing the hood without returning the support rod properly could cause the
hood to bend.
When closing the hood, take extra care
to prevent your fingers etc. from being
caught.
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517
PRIUS_OM_OM47E09U_(U)
6-3. Do-it-yourself maintenance
6
Mainten
Positioning a floor jack
◆
Front
◆
Rear
2WD models
AWD models
When using a floor jack, follow the instructions in the manual
provided with the jack and perform the operation safely.
When raising your vehicle with a floor jack, position the jack cor-
rectly. Improper placement may damage your vehicle or cause
injury.
1
2
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518
PRIUS_OM_OM47E09U_(U)
6-3. Do-it-yourself maintenance
Engine compartment
Engine coolant reservoir
(
Fuse boxes
(
Engine oil level dipstick
(
Engine oil filler cap (
Brake fluid reservoir
(
12-volt battery
(
Power control unit coolant
reservoir
(
Radiator
(
Condenser
(
Electric cooling fans
Washer fluid tank (
1
2
3
4
5
6
7
8
9
10
11
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PRIUS_OM_OM47E09U_(U)
519
6-3. Do-it-yourself maintenance
6
Mainten
With the engine at operating temperature and turned off, check the oil
level on the dipstick.
■
Checking the engine oil
Park the vehicle on level ground. After warming up the engine
and turning off the hybrid system, wait more than 5 minutes for
the oil to drain back into the bottom of the engine.
Holding a rag under the end,
pull the dipstick out.
Wipe the dipstick clean.
Reinsert the dipstick fully.
Holding a rag under the end, pull the dipstick out and check the
oil level.
Low
Normal
Excessive
Wipe the dipstick and reinsert it fully.
Engine oil
1
2
3
4
5
1
2
3
6
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520
PRIUS_OM_OM47E09U_(U)
6-3. Do-it-yourself maintenance
■
Adding engine oil
If the oil level is below or near
the low level mark, add engine
oil of the same type as that
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 consumption
A certain amount of engine oil will be consumed while driving. In the following
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, or when driving
while accelerating or decelerating frequently
●
When leaving the engine idling for a long time, or when driving frequently
through heavy traffic
Engine oil selection
Oil quantity (Low
Full)
1.6 qt. (1.5 L, 1.3 Imp.qt.)
Items
Clean funnel
1
2
3
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PRIUS_OM_OM47E09U_(U)
521
6-3. Do-it-yourself maintenance
6
Mainten
WARNING
■
Used engine oil
●
Used engine oil contains potentially harmful contaminants which may
cause skin disorders such as inflammation and 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, or 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.
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The coolant level is satisfactory if it is between the “MAX” and “MIN”
lines on the reservoir when the hybrid system is cold.
■
Engine coolant reservoir
Reservoir cap
“MAX” line
“MIN” line
If the level is on or below the
“MIN” line, add coolant up to the
“MAX” line. (
■
Power control unit coolant reservoir
Reservoir cap
“FULL” line
“LOW” line
If the level is on or below the
“LOW” line, add coolant up to
the “FULL” line. (
Coolant
1
2
3
1
2
3
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6
Mainten
■
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.
U.S.A.:
“Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deion-
ized water. (Minimum temperature: -31
F [-35
C])
Canada:
“Toyota Super Long Life Coolant” is a mixture of 55% coolant and 45% deion-
ized water. (Minimum temperature: -44
F [-42
C])
For more details about coolant, contact your Toyota dealer.
■
If the coolant level drops within a short time of replenishing
Visually check the radiator, hoses, engine/power control unit coolant reservoir
caps, drain cock and water pump.
If you cannot find a leak, have your Toyota dealer test the cap and check for
leaks in the cooling system.
WARNING
■
When the hybrid system is hot
Do not remove the engine/power control unit coolant reservoir caps.
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.
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6-3. Do-it-yourself maintenance
Check the radiator and condenser and clear away any foreign objects.
If either of the above parts is extremely dirty or you are not sure of
their condition, have your vehicle inspected by your Toyota dealer.
Check the 12-volt battery as follows:
■
12-volt battery exterior
Make sure that the 12-volt battery terminals are not corroded and
that there are no loose connections, cracks, or loose clamps.
Terminals
Radiator and condenser
WARNING
■
When the hybrid system is hot
Do not touch the radiator or condenser as they may be hot and cause seri-
ous injuries, such as burns.
■
When the electric cooling fans are operating
Do not touch the engine compartment.
With the power switch in ON mode, the electric cooling fans may automati-
cally start to run if the air conditioning is on and/or the coolant temperature
is high. Be sure the power switch is off when working near the electric cool-
ing fans or radiator grille.
12-volt battery
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6
Mainten
■
When opening the cover of the positive (+) battery terminal
■
Before recharging
When recharging, the 12-volt battery produces hydrogen gas which is flam-
mable and explosive. Therefore, observe the following precautions before
recharging:
●
If recharging with the 12-volt battery installed on the vehicle, be sure to dis-
connect the ground cable.
●
Make sure the power switch on the charger is off when connecting and dis-
connecting the charger cables to the 12-volt battery.
■
After recharging/reconnecting the 12-volt battery
●
Unlocking the doors using the smart key system may not be possible imme-
diately after reconnecting the 12-volt battery. If this happens, use the wire-
less remote control or the mechanical key to lock/unlock the doors.
●
Start the hybrid system with the power switch in ACCESSORY mode. The
hybrid system may not start with the power switch turned off. However, the
hybrid system will operate normally from the second attempt.
●
The power switch mode is recorded by the vehicle. If the 12-volt battery is
reconnected, the vehicle will return the power switch mode to the status it
was in before the 12-volt battery was disconnected. Make sure to turn off
the power before disconnect the 12-volt battery. Take extra care when con-
necting the 12-volt battery if the power switch mode prior to discharge is
unknown.
If the system will not start even after multiple attempts at all methods above,
contact your Toyota dealer.
While pushing the portion shown in the
illustration from both sides, lift the end of
the cover up.
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6-3. Do-it-yourself maintenance
WARNING
■
Chemicals in the 12-volt battery
The 12-volt battery contains poisonous and corrosive sulfuric acid and may
produce hydrogen gas which is flammable and explosive. To reduce the risk
of death or serious injury, take the following precautions while working on or
near the 12-volt battery:
●
Do not cause sparks by touching the 12-volt battery terminals with tools.
●
Do not smoke or light a match near the 12-volt battery.
●
Avoid contact with eyes, skin and clothes.
●
Never inhale or swallow electrolyte.
●
Wear protective safety glasses when working near the 12-volt battery.
●
Keep children away from the 12-volt battery.
■
Where to safely charge the 12-volt battery
Always charge the 12-volt battery in an open area. Do not charge the
12-volt battery in a garage or closed room where there is insufficient ventila-
tion.
■
How to recharge the 12-volt battery
Only perform a slow charge (5 A or less). The 12-volt battery may explode if
charged at a quicker rate.
■
Emergency measures regarding electrolyte
●
If electrolyte gets in your eyes
Flush your eyes with clean water for at least 15 minutes and get immedi-
ate medical attention. If possible, continue to apply water with a sponge or
cloth while traveling to the nearest medical facility.
●
If electrolyte gets on your skin
Wash the affected area thoroughly. If you feel pain or burning, get medical
attention immediately.
●
If electrolyte gets on your clothes
It can soak through clothing on to your skin. Immediately take off the cloth-
ing and follow the procedure above if necessary.
●
If you accidentally swallow electrolyte
Drink a large quantity of water or milk. Get emergency medical attention
immediately.
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6
Mainten
WARNING
■
When disconnecting the 12-volt battery
Do not disconnect the negative (-) terminal on the body side. The discon-
nected negative (-) terminal may touch the positive (+) terminal, which may
cause a short and result in death or serious injury.
NOTICE
■
When recharging the 12-volt battery
Never recharge the 12-volt battery while the hybrid system is operating.
Also, be sure all accessories are turned off.
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