maintenance TOYOTA PRIUS V 2018 Owners Manual

PRIUS v_OM_OM47B78U_(U)
Pictorial indexSearch by illustration
1For safety
and securityMake sure to read through them
2Instrument
clusterHow to read the gauges and meters, the variety of
warning lights and indicators, etc.
3Operation of
each componentOpening and closing the doors and windows,
adjustment before driving, etc.
4DrivingOperations and advice which are necessary for
driving
5Audio systemOperating the audio system
6Interior featuresUsage of the interior features, etc.
7Maintenance
and careCaring for your vehicle and maintenance
procedures
8When trouble
arisesWhat to do in case of malfunction or emergency
9Vehicle
specificationsVehicle specifications, customizable features, etc.
10For ownersSeat belt and SRS airbag instructions
IndexSearch by symptom
Search alphabetically

TABLE OF CONTENTS6
PRIUS v_OM_OM47B78U_(U)6-4. Using the other interior
features
Other interior features ....... 380
• Sun visors ..................... 380
• Vanity mirrors................ 380
• Clock ............................. 381
• Power outlet .................. 381
• Armrest ......................... 382
• Coat hooks.................... 382
• Assist grips ................... 383
• Panoramic roof shades .......................... 384
Garage door opener .......... 386 7-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 394
Cleaning and protecting the vehicle interior ........... 398
7-2. Maintenance Maintenance requirements ................... 401
General maintenance ........ 403
Emission inspection and maintenance (I/M)
programs ......................... 406
7-3. Do-it-yourself maintenance Do-it-yourself service precautions ...................... 407
Hood .................................. 409
Positioning a floor jack....... 411
Engine compartment ......... 413
12-volt battery .................... 427
Tires................................... 431
Tire inflation pressure ........ 440
Wheels............................... 443
Air conditioning filter .......... 445
Wiper rubber replacement..................... 447
Electronic key battery ........ 449
Checking and replacing fuses ................................ 451
Light bulbs ......................... 454
7Maintenance and care

7
1
9 8
7
6 4 3
2
PRIUS v_OM_OM47B78U_(U)
10
5
8-1. Essential informationEmergency flashers .......... 470
If your vehicle has to be stopped in an
emergency ...................... 471
8-2. Steps to take in an emergency
If your vehicle needs to be towed ......................... 472
If you think something is wrong .............................. 477
If a warning light turns on or a warning buzzer
sounds ............................ 478
If a warning message is displayed ......................... 487
If you have a flat tire .......... 506
If the hybrid system will not start ........................... 519
If the electronic key does not operate properly ........ 521
If the 12-volt battery is discharged ...................... 523
If your vehicle overheats ... 528
If the vehicle becomes stuck................................ 533 9-1. Specifications
Maintenance data (fuel, oil level, etc.) .......... 536
Fuel information ................. 545
Tire information.................. 548
9-2. Customization Customizable features ....... 559
9-3. Initialization Item to initialize .................. 567
Seat belt instructions (in French)................................ 570
SRS airbag instructions (in French)................................ 572
What to do if... (Troubleshooting) ..................... 582
Alphabetical index ...................... 586
8When trouble arises9Vehicle specifications
10For owners
Index
For vehicles with Entune Premium Audio with Navigation, refer to
the “NAVIGATION SYSTEM OWNER’S MANUAL” for information
regarding the equipment listed below.
• Navigation system• Audio/visual system

771-2. Hybrid system
PRIUS v_OM_OM47B78U_(U)
1
For safety and security
■After the 12-volt battery has discharged or when the terminal has been
removed and installe d during exchange, etc.
The gasoline engine may not stop even if the vehicle is being driven by the
hybrid battery (traction battery). If this continues for a few days, contact your
Toyota dealer.
■ Sounds and vibrations specific to a hybrid vehicle
There may be no engine sound or vibration even though the vehicle is able to
move with the “READY” indicator is illuminated. For safety, apply the parking
brake and make sure to shift the shift position to P when parked.
The following sounds or vibrations may occur when the hybrid system is
operating and are not a malfunction:
●Motor sounds may be heard from the engine compartment.
● Sounds may be heard from the hybrid battery (traction battery) when the
hybrid system starts or stops.
● Relay operating sounds such as a snap or soft clank will be emitted from the
hybrid battery (traction battery), behind the rear seats, when the hybrid sys-
tem is started or stopped.
● Sounds from the hybrid system may be heard when the back door is open.
● Sounds may be heard from the transmission when the gasoline engine
starts or stops, when driving at low speeds, or during idling.
● Engine sounds may be heard when accelerating sharply.
● Sounds may be heard due to regenerative braking when the brake pedal is
depressed or as the accelerator pedal is released.
● Vibration may be felt when the gasoline engine starts or stops.
● Cooling fan sounds may be heard from the air intake vent under the rear
seat.
■ Vehicle proximity notification system
In the following cases, the vehicle proximity notification system may be diffi-
cult for surrounding people to hear.
●In very noisy areas
● In the wind or the rain
Also, as the vehicle proximity notification system is installed on the front of
the vehicle, it may be more difficult to hear from the rear of the vehicle com-
pared to the front.
■ Maintenance, repair, recycling, and disposal
Contact your Toyota dealer regarding maintenance, repair, recycling and dis-
posal. Do not dispose of the vehicle yourself.

831-3. Theft deterrent system
PRIUS v_OM_OM47B78U_(U)
1
For safety and security
Immobilizer system
The indicator light flashes after
the power switch has been turned
off to indicate that the system is
operating.
The indicator light stops flashing
after the power switch has been
turned to ACCESSORY or ON
mode to indicate that the system
has been canceled.
■System maintenance
The vehicle has a maintenance-free type immobilizer system.
■ Conditions that may cause the system to malfunction
●If the grip portion of the key is in contact with a metallic object
● If the key is in close proximity to or touching a key registered to the security
system (key with a built-in transponder chip) of another vehicle
The vehicle’s keys have built-in transponder chips that prevent
the hybrid system from starting if a key has not been previously
registered in the vehicle’s on-board computer.
Never leave the keys inside the vehicle when you leave the vehi-
cle.
This system is designed to help prevent vehicle theft but does not
guarantee absolute security against all vehicle thefts.

393
PRIUS v_OM_OM47B78U_(U)
7Maintenance and care
7-1. Maintenance and careCleaning and protecting the vehicle exterior .......... 394
Cleaning and protecting the vehicle interior ........... 398
7-2. Maintenance Maintenance requirements ................... 401
General maintenance........ 403
Emission inspection and maintenance (I/M)
programs ......................... 406
7-3. Do-it-yourself maintenance Do-it-yourself service precautions ..................... 407
Hood ................................. 409
Positioning a floor jack ...... 411
Engine compartment ......... 413
12-volt battery ................... 427
Tires .................................. 431
Tire inflation pressure ....... 440
Wheels .............................. 443
Air conditioning filter.......... 445
Wiper rubber replacement .................... 447
Electronic key battery........ 449
Checking and replacing fuses ............................... 451
Light bulbs......................... 454

394
PRIUS v_OM_OM47B78U_(U)
7-1. Maintenance and care
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 and remove the antenna before washing the vehicle. Start
washing from the front of the vehicle. Make sure to re-install the antenna
and extend the mirrors before driving.
● Brushes used in automatic car washes may scratch the vehicle surface and
harm your vehicle’s paint.
● Roof antenna and 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
●Do not allow the nozzles of the car wash to come within close proximity of
the windows.
● Before using the car wash, check that the fuel filler door on your vehicle is
closed properly.
■ 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. ( P. 126)
Perform the following to protect the vehicle and maintain it in
prime condition:

PRIUS v_OM_OM47B78U_(U)
3957-1. Maintenance and care
7
Maintenance and care
■Aluminum wheels
●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.
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.
■ 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.

396
PRIUS v_OM_OM47B78U_(U)
7-1. Maintenance and care
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.
■ 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.
■ Antenna installation and removal precautions
●Before driving, ensure that the antenna is installed.
● When the antenna is removed, such as before entering an automatic car
wash, make sure to store it in a suitable place so as not to lose it. Also,
before driving, make sure to reinstal l the antenna in its original position.
■ When using a high pressure car wash
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

PRIUS v_OM_OM47B78U_(U)
3977-1. Maintenance and care
7
Maintenance and care
NOTICE
■To prevent damage to the panoramic roof (if equipped)
Observe the following precautions. Otherwise, the surface of the panoramic
roof may be damaged, or the deterioration of the coating may be acceler-
ated.
●Before washing the vehicle, remove any dust, sand or other foreign matter
using water.
● Do not use harsh brushes, scrubbing brushes or sharp objects to wash the
roof. Use only soft cloths or sponges.
● Use a mild soap when removing dirt, and avoid the use of oil-based prod-
ucts (such as glass coating or car wax), alcohol-based products (such as
glass cleaner), or abrasive cleansers.
After cleaning, wash away any remaining soap with water.
● If there is iron oxide on the vehicle, wash it away with water while wiping
gently without scrubbing.
● Do not attach suction cups or sticky objects, such as stickers.
Promptly remove the information label attached to the panoramic roof after
confirming the content.
● If snow has accumulated on the roof, remove it while being careful to avoid
scratching the roof.
If there is frost or ice on the roof, avoid the use of scrapers or de-icer.