2014 TOYOTA PRIUS PLUG-IN HYBRID run flat

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4-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47856U_(U)
4
Maintenance and care
CAUTION
■Using the tire jack
Improper use of the tire jack may cause the vehicle to suddenly fall off
the jack, leading to death or serious injury.
Observe the following precautions:
●Do not use the tire jack for any pu
rpose other than replacing tires or
installing and removing tire chains.
●Only use the tire jack that comes wi th this vehicle for replacing a flat
tire.
Do not use it on other vehicles, and do not use other tire jacks for
replacing tires on this vehicle.
●Always check that the tire jack is securely set to the jack point.
●Do not put any part of your body u nder the vehicle while it is supported
by the jack.
●Do not start or run the hybrid system while your vehicle is supported by
the jack.
●Do not raise the vehicle while someone is inside.
●When raising the vehicle, do not put an object on or under the jack.
●Do not raise the vehicle to a hei ght greater than that required to
replace the tire.
●Use a jack stand if it is necessary to get under the vehicle.
Take particular care when lowering the vehicle to ensure that no one
working on or near the vehicle may be injured.

534
5-1. Essential information
PRIUS PHV_OM_OM47856U_(U)
If you think something is wrong
If you notice any of the following symptoms, your vehicle probably
needs adjustment or repair. Contact your Toyota dealer as soon as
possible.
■ Visible symptoms
●Fluid leaks under the vehicle
(Water dripping from the air cond itioning after use is normal.)
● Flat-looking tires or uneven tire wear
● High engine coolant temperatur e warning light flashes or
comes on
■ Audible symptoms
●Changes in exhaust sound
● Excessive tire squeal when cornering
● Strange noises related to the suspension system
● Pinging or other noises related to the hybrid system
■ Operational symptoms
●Engine missing, stumbling or running roughly
● Appreciable loss of power
● Vehicle pulls heavily to one side when braking
● Vehicle pulls heavily to one side when driving on a level road
● Loss of brake effectiveness, s pongy feeling, pedal almost
touches the floor

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6-1. Specifications
6
Vehicle specifications
PRIUS PHV_OM_OM47856U_(U)
Tire related termMeaning
Section width The linear distance between the exteriors of
the sidewalls of an inflated tire, excluding ele-
vations due to labeling, decoration, or protec-
tive bands
Sidewall That portion of a tire between the tread and
bead
Sidewall separation The parting of the rubber compound from the
cord material in the sidewall
Snow tire A tire that attains a traction index equal to or
greater than 110, compared to the ASTM E-
1136 Standard Reference Test Tire, when
using the snow traction test as described in
ASTM F-1805-00, Standard Test Method for
Single Wheel Driving Traction in a Straight Line
on Snow-and Ice-Covered Surfaces, and which
is marked with an Alpine Symbol ( ) on at
least one sidewall
Te s t r i m The rim on which a tire is fitted for testing, and
may be any rim listed as appropriate for use
with that tire
Tread That portion of a tire that comes into contact
with the road
Tread rib A tread section running circumferentially
around a tire

675
Alphabetical index
PRIUS PHV_OM_OM47856U_(U)
Daytime running light
system ................................... 297
Deck board............................... 405
Defogger
Rear window......................... 377
Side mirrors .......................... 377
Dimensions .............................. 614
Dinghy towing ......................... 357
Display Dynamic radar cruise control ................................ 314
Multi-information ................... 268
Warning messages............... 548
Do-it-yourself maintenance .... 442
Door lock Back door ............................. 144
Side doors ............................ 138
Smart key system ... .............. 112
Wireless remote control........ 136
Doors Back door ............................. 144
Door glasses ........................ 175
Door lock .............. 112, 136, 138
Rear door child-protector...... 139
Side doors ............................ 138
Driver’s seat belt reminder light ........................................ 539
Driving
Break-in tips ......................... 228
Correct posture..................... 185
Procedures ........................... 226
Winter driving tips ................. 351 Eco drive mode switch ............249
Electric power steering ...........330
Electronic key
If the electronic key does not operate properly..................594
Replacing battery ..................496
Emergency, in case of If a warning buzzer sounds ................................535
If a warning light turns on ......535
If the electronic key does not operate properly..................594
If the hybrid system will not start .....................................591
If the 12-volt battery is
discharged ..........................597
If you have a flat tire .............569
If you lose your keys .............593
If you think something is wrong ..................................534
If your vehicle becomes stuck ...................................608
If your vehicle has to be stopped in an
emergency ..........................610
If your vehicle needs to be towed ..................................527
If your vehicle overheats .......603
Emergency flashers Switch....................................526DE

684
PRIUS PHV_OM_OM47856U_(U)
What to do if...
What to do if...
A tire puncturesP. 569If you have a flat tire
The hybrid system does not start
P. 591If the hybrid system will not start
P. 183Immobilizer system
P. 597If the 12-volt battery is
discharged
The high coolant temperature
warning light flashes or comes on
“HYBRID SYSTEM OVERHEAT”
is displayed
Steam can be seen coming
from under the hood
P. 603If your vehicle overheats
The key is lostP. 593If you lose your keys
The 12-volt battery runs outP. 597If the 12-volt battery is
discharged
The doors cannot be lockedP. 138Side doors
P. 144Back door
The vehicle is stuck in mud or
sandP. 608If the vehicle becomes stuck
A warning light or indicator
light comes onP. 535If a warning light turns on or a
warning buzzer sounds