brakes TOYOTA IQ 2013 User Guide

5
When trouble arises
281
5-2. Steps to take in an emergency
●If non-genuine Scion wheels are used. (Even if you use Scion
wheels, the tire pressu
re warning system may not work properly with
some types of tires.)
●If tire chains are used.
●If emergency tire puncture repair kit is used.
■If the tire pressure warning light frequently comes on after blinking
for 1 minute
If the tire pressure warning light frequently comes on after blinking for 1
minute when the engine switch is turned to the ON position, have it
checked by your Scion dealer.
■ Customization that can be configured at Scion dealer
The vehicle speed linked seat belt reminder buzzer can be disabled.
(Customizable features P. 339)
CAUTION
■When the electric power steering system warning light comes on
The steering wheel may become extremely heavy.
If the steering wheel becomes heavier than usual when operating, hold
firmly and operate using more force than usual.
■If the tire pressure warning light comes on
Be sure to observe the following precautions. Failure to do so could
cause loss of vehicle control and result in death or serious injury.
●Stop your vehicle in a safe place as soon as possible. Adjust the tire
inflation pressure immediately.
●If the tire pressure warning light comes on even after tire inflation pres-
sure adjustment, it is pr obable that you have a flat tire. Check the tires.
If the tire is flat, temporary repair it with liquid sealants and have the
flat tire repaired or replaced by the nearest Scion dealer as soon as
possible.
●Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate,
you could lose control of the steering wheel or the brakes.
■If a blowout or sudden air leakage should occur
The tire pressure warning syste m may not activate immediately.

298 5-2. Steps to take in an emergency
CAUTION
■Do not drive the vehicle with a flat tire
Do not continue driving with a flat tire.
Driving even a short distance with a flat tire can damage the tire and the
wheel beyond repair.
Driving with a flat tire may cause a circumferential groove on the side
wall. In such a case, the tire may explode when using a repair kit.
■Caution while driving
●Store the repair kit in the luggage room.
Otherwise, the repair kit may fly out and break in events such as sud-
den braking, and may cause an accident.
●The repair kit is exclusively only for your vehicle.
Do not use repair kit on other vehicles, which could lead to an accident
causing death or serious injury.
●Do not use repair kit for tires that are different size than the original
ones, or for any other purpose. If the tires have not been completely
repaired, it could lead to an accident causing death or serious injury.
■Precautions for use of the sealant
●Ingesting the sealant is hazardous to your health. If you ingest sealant,
consume as much water as possible, and then immediately consult a
doctor.
●If sealant gets in eyes or adheres to skin, immediately wash it off with
water. If discomfort persists, consult a doctor.
■When fixing the flat tire
●Stop your vehicle in a safe and flat area.
●Do not touch the wheels or the ar ea around the brakes immediately
after the vehicle has been driven.
After the vehicle has been driven, the wheels and the area around the
brakes may be extremely hot. Touching these areas with hands, feet or
other body parts may result in burns.
●Connect the valve and hose securely with the tire installed on the vehi-
cle. If the hose is not properly con nected to the valve, air leakage may
occur as sealant may be sprayed out.

314 5-2. Steps to take in an emergency
CAUTION
■If the engine has to be turned off while driving
●Power assist for the brakes and steering wheel will be lost, making the
brake pedal harder to depress and the steering wheel heavier to turn.
Decelerate as much as possible before turning off the engine.
● Never attempt to remove the key, as doing so will lock the steering wheel.

322 6-1. Specifications
Automatic transmission
*: The fluid capacity is the quantity of reference. If replacement is necessary,contact your Scion dealer.
Brakes
*1: Minimum pedal clearance when depressed with a force of 66 lbf (300 N, 30 kgf) while the engine running
*2: Parking brake lever travel when pulled up with a force of 44 lbf (200 N, 20kgf)
Fluid capacity*6.6 qt. (6.2 L, 5.5 Imp.qt.)
Fluid type TOYOTA Genuine CVT Fluid FE
NOTICE
■Automatic transmission fluid type
Using transmission fluid other than “TOYOTA Genuine CVT Fluid FE” may
cause deterioration in shift quality, locking up of your transmission accompa-
nied by vibration, and ultimately damage the transmission of your vehicle.
Pedal clearance *13.58 in. (91 mm) Min.
Pedal free play 0.04  0.24 in. (1  6 mm)
Brake pad wear limit 0.04 in. (1.0 mm)
Brake lining wear limit 0.04 in. (1.0 mm)
Parking brake lever travel *26 — 9 clicks
Fluid typeFMVSS No. 116 DOT 3 or SAE J1703

333
6-1. Specifications
6
Vehicle specifications
Warning: The temperature grades of a tire assume that it is properly
inflated and not overloaded.
Excessive speed, underinflation, or
excessive loading, either sepa-
rately or in combination, can caus e heat buildup and possible tire fail-
ure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure
Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressureThe maximum cold inflated pressure to which a
tire may be inflated, s hown on the sidewall of
the tire
Recommended infla-
tion pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those stan-
dard items which may be replaced) of trans-
mission, power steering, power brakes, power
windows, power seats, radio and heater, to the
extent that these items are available as factory-
installed equipment (whether installed or not)
Curb weight
The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded vehi-
cle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant
weight150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
* that
follows

334 6-1. Specifications
Tire related termMeaning
Occupant distributionDistribution of occupants in a vehicle as speci-
fied in the third column of Table 1
* below
Production options
weight
The combined weight of installed regular pro-
duction options weighing over 5 lb. (2.3 kg) in
excess of the standard items which they
replace, not previously considered in curb
weight or accessory weight, including heavy
duty brakes, ride levelers, roof rack, heavy duty
battery, and special trim
RimA metal support for a tire or a tire and tube
assembly upon which the tire beads are seated
Rim diameter
(Wheel diameter)Nominal diameter of the bead seat
Rim size designationRim diameter and width
Rim type designationThe industry manufacturer’s designation for a
rim by style or code
Rim widthNominal distance between rim flanges
Vehicle capacity
weight (Total load
capacity)The rated cargo and luggage load plus 150 lb.
(68 kg) times the vehicle’s designated seating
capacity
Vehicle maximum load
on the tire
The load on an individual tire that is determined
by distributing to each axle its share of the
maximum loaded vehicle weight, and dividing
by two
Vehicle normal load
on the tire
The load on an individual tire that is determined
by distributing to each axle its share of curb
weight, accessory weight, and normal occu-
pant weight (distributed in accordance with
Ta b l e 1
* below), and dividing by two
Weather sideThe surface area of the rim not covered by the
inflated tire

359
Alphabetical index
Alphabetical index
A/C ............................................ 156
ABSABS ...................................... 139
Warning light ........................ 275
Air conditioning filter .............. 234
Air conditioning system Air conditioning filter ............. 234
Air conditioning
system................................ 156
Airbags
Airbag operating conditions .... 68
Airbag precautions for your child...................................... 73
Curtain shield airbag operating conditions ............. 69
Curtain shield airbag
precautions .......................... 73
Front passenger occupant classification system ............ 79
General airbag precautions .... 73
Indicators ................................ 79
Knee airbag precautions ........ 73
Locations of airbags ............... 65
Modification and disposal of airbags ................................. 78
Proper driving posture ...... 63, 73
Rear window curtain shield airbag precautions ..... 73
Seat cushion airbag precautions .......................... 73
Side airbag operating
conditions ............................. 69
Side airbag precautions.......... 73
SRS airbags ........................... 65
Warning light ........................ 275
Anti-lock brake system Anti-lock brake system ......... 139
Warning light ........................ 275
Assist grips.............................. 176
Audio input .............................. 165 Audio system
Audio input ............................165
AUX port/USB port ................165
Portable music player............165
Steering wheel audio switch ..................................166
Automatic light control
system ....................................130
Automatic transmission Automatic transmission .........114
Fluid ......................................322
If the shift lever cannot be shifted from P......................303
Indicators...............................114
Shift lock system .... ...............303
AUX port ...................................165
Auxiliary box ............................172
Back-up lights
Replacing light bulbs .............251
Wattage .................................324
Back door ...................................31
Battery Checking ...............................216
If the vehicle battery is
discharged ..........................305
Voltage ..................................321
Warning light .........................274
Bottle holders ...........................171
Brake assist ..............................139
Brakes Fluid ......................................215
Parking brake ........................116
Specifications ........................322
Warning light .........................273
Break-in tips .............................103A
B