2017 TOYOTA PRIUS PLUG-IN HYBRID inflation pressure

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PRIUS PHV_OM_OM47A89E_(EE)
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7-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ..........546
Cleaning and protecting
the vehicle interior ...........551
7-2. Maintenance
Maintenance
requirements....................557
7-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ......................560
Hood ..................................563
Positioning a floor jack .......565
Engine compartment..........566
Tires ...................................580
Tire inflation pressure ........592
Wheels ...............................594
Replacing the tire ...............597
Air conditioning filter ..........609
Wiper rubber
replacement .....................613
Electronic key battery ........616
Checking and replacing
fuses ................................619
Light bulbs .........................623
8-1. Essential information
Emergency flashers .......... 632
If your vehicle has to
be stopped in an
emergency ...................... 633
8-2. Steps to take in an
emergency
If your vehicle needs
to be towed ..................... 634
If you think something is
wrong .............................. 640
If a warning light turns on
or a warning buzzer
sounds ............................ 641
If a warning message is
displayed ......................... 650
If you have a flat tire .......... 658
If the hybrid system will
not start ........................... 676
If the electronic key does
not operate properly ........ 678
If the 12-volt battery is
discharged ...................... 682
If your vehicle
overheats ........................ 688
If the vehicle becomes
stuck................................ 693
7Maintenance and care8When trouble arises

15Pictorial index
PRIUS PHV_OM_OM47A89E_(EE)Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 352
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 498
Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . P. 548
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 355
Refueling method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 355
Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 698
Charging port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 113
Charging method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 139
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 580
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 704
Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 498
Checking/rotation/tire pressure warning system . . . . . . . . . . . P. 580
Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 658
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 563
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 563
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 700
Coping with overheat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 688
Headlights/front position lights/
daytime running lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 341
Front fog lights/rear fog lights . . . . . . . . . . . . . . . . . . . . . . . P. 351
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 339
Tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 341
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 341
Back-up lights
Shifting the shift position to R . . . . . . . . . . . . . . . . . . . . . . . . . P. 333
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Light bulbs of the exterior lights for driving
(Replacing method: P. 623, Watts: P. 705)
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1102-1. Plug-in hybrid system
PRIUS PHV_OM_OM47A89E_(EE)
◆Air conditioning
●Turn the “A/C” switch ( ) off when it is not needed. Doing
so can help reduce excessive electricity and fuel consumption.
In summer: When the ambient temperature is high, use the recir-
culated air mode. Doing so will help to reduce the burden on the
air conditioning system and reduce electricity and fuel consump-
tion as well.
In winter: Avoid excessive and unnecessary use of the heater.
Usage of the seat heaters is effective. (P. 520)
●Using the Remote Air Conditioning System (P. 516) while the
charging cable is connected to the vehicle can reduce electricity
consumption immediately after starting off by operating air condi-
tioning mainly using electricity from an external power source.
●When setting the timer, selecting the start time setting mode and
setting “Climate Prep” to “On” can reduce electricity consumption
immediately after starting off by operating air conditioning before
charging is completed. (if equipped)
(P. 163)
◆Checking tire inflation pressure
Make sure to check the tire inflation pressure frequently. If there is
improper tire inflation pressure in the tires, the EV driving range will
become shorter, and fuel consumption when in HV mode will
increase.
Also, as snow tires can cause large amounts of friction, their use on
dry roads can lead to increased fuel and electricity consumption.
◆Luggage
Carrying heavy luggage will lead to poor fuel economy. Avoid carry-
ing unnecessary luggage. Installing a large roof rack will also cause
poor fuel economy.
◆Warming up before driving
Since the gasoline engine starts up and cuts out automatically,
warming up is not necessary.

3805-5. Using the driving support systems
PRIUS PHV_OM_OM47A89E_(EE)●In some situations such as the following, sufficient braking force may not be
obtained, preventing the system from performing properly:
• If the braking functions cannot operate to their full extent, such as when
the brake parts are extremely cold, extremely hot, or wet
• If the vehicle is not properly maintained (brakes or tires are excessively
worn, improper tire inflation pressure, etc.)
• When the vehicle is being driven on a gravel road or other slippery sur-
face
●Some pedestrians such as the following may not be detected by the radar
sensor and camera sensor, preventing the system from operating prop-
erly
*4:
• Pedestrians shorter than approximately 1 m (3.2 ft.) or taller than approx-
imately 2 m (6.5 ft.)
• Pedestrians wearing oversized clothing (a rain coat, long skirt, etc.), mak-
ing their silhouette obscure
• Pedestrians who are carrying large baggage, holding an umbrella, etc.,
hiding part of their body
• Pedestrians who are bending forward or squatting
• Pedestrians who are pushing a stroller, wheelchair, bicycle or other vehi-
cle
• Groups of pedestrians which are close together
• Pedestrians who are wearing white and look extremely bright
• Pedestrians in the dark, such as at night or while in a tunnel
• Pedestrians whose clothing appears to be nearly the same color or
brightness as their surroundings
• Pedestrians near walls, fences, guardrails, or large objects
• Pedestrians who are on a metal object (manhole cover, steel plate, etc.)
on the road
• Pedestrians who are walking fast
• Pedestrians who are changing speed abruptly
• Pedestrians running out from behind a vehicle or a large object
• Pedestrians who are extremely close to the side of the vehicle (outside
rear view mirror, etc.)
*4: Depending on the region in which the vehicle was sold, the pedestrian
detection function may not be available.

4975-5. Using the driving support systems
PRIUS PHV_OM_OM47A89E_(EE)
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Driving
WARNING
■When the TRC/VSC systems are turned off
Be especially careful and drive at a speed appropriate to the road condi-
tions. As these are the systems to help ensure vehicle stability and driving
force, do not turn the TRC/VSC systems off unless necessary.
■ Replacing tires
Make sure that all tires are of the specified size, brand, tread pattern and
total load capacity. In addition, make sure that the tires are inflated to the
recommended tire inflation pressure level.
The ABS, TRC and VSC systems will not function correctly if different tires
are installed on the vehicle.
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional for further in formation when replacing tires or
wheels.
■ Handling of tires and the suspension
Using tires with any kind of problem or modifying the suspension will affect
the driving assist systems, and may cause a system to malfunction.

545
7Maintenance and care
PRIUS PHV_OM_OM47A89E_(EE)7-1. Maintenance and care
Cleaning and protecting
the vehicle exterior .......... 546
Cleaning and protecting
the vehicle interior ........... 551
7-2. Maintenance
Maintenance
requirements.................... 557
7-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ...................... 560
Hood .................................. 563
Positioning a floor jack ....... 565
Engine compartment.......... 566
Tires ................................... 580
Tire inflation pressure ........ 592
Wheels ............................... 594
Replacing the tire ............... 597
Air conditioning filter .......... 609
Wiper rubber
replacement ..................... 613
Electronic key battery ........ 616
Checking and replacing
fuses ................................ 619
Light bulbs ......................... 623

5607-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47A89E_(EE)
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
ItemsParts and tools
12-volt battery
condition
(P. 573)• Warm water • Baking soda • Grease
• Conventional wrench (for terminal clamp bolts)
• Distilled water
Engine/power
control unit
coolant level
(P. 570)• “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
“Toyota Super Long Life Coolant” is pre-mixed with
50% coolant and 50% deionized water.
• Funnel (used only for adding coolant)
Engine oil level
(P. 567)• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses (P. 6 1 9 )• Fuse with same amperage rating as original
Light bulbs
(P. 623)• Bulb with same number and wattage rating as origi-
nal
• Flathead screwdriver•Wrench
Radiator and
condenser
(P. 572)

Tire inflation
pressure
(P. 592)• Tire pressure gauge
• Compressed air source
Washer fluid
(P. 578)• Water or washer fluid containing antifreeze (for win-
ter use)
• Funnel (used only for adding water or washer fluid)

5817-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47A89E_(EE)
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Maintenance and care
Your vehicle is equipped with a tire pressure warning system that uses
tire pressure warning valves and transmitters to detect low tire infla-
tion pressure before serious problems arise.
If the tire pressure drops below a predetermined level, the driver is
warned by a warning light. (P. 645)
◆Installing tire pressure warning valves and transmitters
When replacing tires or wheels, tire pressure warning valves and
transmitters must also be installed.
When new tire pressure warning valves and transmitters are
installed, new ID codes must be registered in the tire pressure
warning computer and the tire pressure warning system must be
initialized. Have tire pressure warning valve and transmitter ID
codes registered by any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional. (P. 583)
◆Initializing the tire pressure warning system
■The tire pressure warning system must be initialized in the fol-
lowing circumstances:
●When rotating front and rear tires which have different tire infla-
tion pressures
●When the tire inflation pressure is changed such as when chang-
ing traveling speed or load weight
When the tire pressure warning system is initialized, the current tire
inflation pressure is set as the benchmark pressure.
Tire pressure warning system