tire pressure reset TOYOTA iQ EV 2013 Owners Manual (in English)

16Pictorial index
■Switches
Outside rear view mirror switches . . . . . . . . . . . . . . . . . . . . P. 145
Odometer/trip meter display and
instrument panel light change knob . . . . . . . . . . . . . . . . . . P. 106
“DISP” knob . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 108
Window lock switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 147
Door lock switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 132
Power window switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 147
Tire pressure warning reset switch . . . . . . . . . . . . . . . . . . . P. 2861
2
3
4
5
6
7

2757-3. Do-it-yourself maintenance
7
Maintenance and care
Lower the vehicle.
Firmly tighten each wheel nut
two or three times in the order
shown in the illustration.
Tightening torque:
76 ft·lbf (103 N·m, 10.5 kgf·m)
Reinstall the wheel ornament.
Align the hole of the wheel orna-
ment with the valve stem as
shown.
Stow the tire jack and all tools.
■After completing the tire change
The tire pressure warning system must be reset. ( P. 286)
3
4
5
CAUTION
■After using the tools and jack
There are no places to install the jack, wheel nut wrench and wheel
chocks, so do not put it inside the vehicle.
Failure to follow the precaution could cause the interior to get damaged,
the tools may fly out in events such as sudden braking, and may cause
an accident.
6

2877-3. Do-it-yourself maintenance
7
Maintenance and care
Press and hold the tire pres-
sure warning reset switch
until the tire pressure warn-
ing light blinks slowly 3 times.
Wait for a few minutes with the power switch in ON mode and
then turn the power switch off.
◆Registering ID codes
The tire pressure warning valve and transmitter is equipped with a
unique ID code. When replacing a tire pressure warning valve and
transmitter, it is necessary to register the ID code. Have the ID code
registered by your Scion dealer.
■When to replace your vehicle’s tires
Tires should be replaced if:
●You have tire damage such as cuts, splits, cracks deep enough to
expose the fabric, and bulges indicating internal damage
●A tire goes flat repeatedly or cannot be properly repaired due to the size
or location of a cut or other damage
If you are not sure, consult with your Scion dealer.
■Replacing tires and wheels
If the ID code of the tire pressure warning valve and transmitter is not reg-
istered, the tire pressure warning system will not work properly. After driv-
ing for about 20 minutes, the tire pressure warning light blinks for 1
minute and stays on to indicate a system malfunction.
4
5

2897-3. Do-it-yourself maintenance
7
Maintenance and care
■Initializing the tire pressure warning system
Initialize the system with the tire inflation pressure adjusted to the speci-
fied level.
■If the tread on snow tires wears down below 0.16 in. (4 mm)
The effectiveness of the tire s as snow tires is lost.
■If you press the tire pressure warning reset switch accidentally
If initialization is performed, adjust the tire inflation pressure to the speci-
fied level and initialize the tire pressure warning system again.
■When initialization of the tire pr essure warning system has failed
Initialization can be completed in a few minutes. However, in the following
cases, the settings have not been recorded and the system will not oper-
ate properly. If repeated attempts to record tire inflation pressure settings
are unsuccessful, have the vehicl e inspected by your Scion dealer.
●When operating the tire pressure wa rning reset switch, the tire pressure
warning light does not blink 3 times.
●After carrying out the initialization procedure, the tire pressure warning
light blinks for 1 minute then stays on after driving for about 20 minutes.
■Tire pressure warning system certification
FCC ID: PAXPMV107J
FCC ID: HYQ13BDE
NOTE:
This device complies with part 15 of the FCC Rules. Operation is subject
to the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
FCC WARNING:
Changes or modifications not expressly approved by the party responsi-
ble for compliance could void the user ’s authority to operate the equip-
ment.

2907-3. Do-it-yourself maintenance
CAUTION
■When inspecting or replacing tires
Observe the following precautions to prevent accidents.
Failure to do so may cause damage to parts of the drive train as well as
dangerous handling characteristics, which may lead to an accident
resulting in death or serious injury.
●Do not mix tires of different makes, models or tread patterns.
Also, do not mix tires of remarkably different treadwear.
●Do not use tire sizes other than those recommended by Scion.
●Do not mix differently constructed ti res (radial, bias-belted or bias-ply
tires).
●Do not mix summer, all season and snow tires.
●Do not use tires that have been used on another vehicle.
Do not use tires if you do not know how they were used previously.
■When initializing the tire pressure warning system
Do not operate the tire pressure warning reset switch without first
adjusting the tire inflation pressure to the specified level. Otherwise, the
tire pressure warning light may not come on even if the tire inflation
pressure is low, or it may come on when the tire inflation pressure is
actually normal.

3398-2. Steps to take in an emergency
8
When trouble arises
*1: Open door warning buzzer:A buzzer will sound if the vehicle reaches a speed of 3 mph (5 km/h) or
more with any door open.
*2: Driver’s and front passenger’s seat belt buzzer:
The driver’s and front passenger’s seat belt buzzer sounds to alert the
driver and front passenger that their seat belt is not fastened. Once the
power switch is turned to ON mode, the buzzer sounds for 6 seconds. The
buzzer sounds once if the driver’s or front passenger’s seat belt is unfas-
tened when the vehicle reaches a speed of 12 mph (20 km/h). Then, if the
seat belt is still unfastened after 30 seconds elapse, the buzzer will sound
intermittently for approximately 10 seconds, followed by a different tone for
approximately 20 more seconds.
■ SRS warning light
This warning light system monitors the airbag sensor assembly, front impact
sensors, side impact sensors (front door), side impact sensors (front), rear
impact sensors, driver’s seat position sensor, driver’s seat belt buckle switch,
front passenger occupant classification system (ECU and sensors), “AIR
BAG ON” indicator light, “AIR BAG OFF” indicator light, front passenger’s
seat belt buckle switch, seat belt pretensioners, airbags, interconnecting wir-
ing and power sources. ( P. 34)
■ Front passenger detection sensor, passenger seat belt reminder and
warning buzzer
If luggage is placed on the front passenger seat, the front passenger detec-
tion sensor may cause the warning light to flash and the warning buzzer to
sound even if a passenger is not sitting in the seat.
■ Electric power steering system warning light (warning buzzer)
When the 12-volt battery charge becomes insufficient or the voltage tempo-
rarily drops, the electric power steering system warning light may come on
and warning buzzer may sound.
■
When the tire pressure warning light comes on
Check the tire inflation pressure and adjust to the appropriate level. Push-
ing the tire pressure warning reset switch will not turn off the tire pressure
warning light.

438Alphabetical index
SensorAutomatic headlight system ......... ....................... 177
Humidity sensor .................... 227
Service plug ............................... 79
Service reminder indicators ... 100
Shift lever ................................. 171 If the shift lever cannot be shifted from P .... 383
Transmission ........................ 171
Shift lock system ..................... 383
Shift position............................ 171
Side airbags ............................... 32
Side marker lights ................... 176 Light switch ........................... 176
Replacing light bulbs..... 321, 323
Wattage ................................ 401
Side mirrors ............................. 145 Adjusting ............................... 145
Side turn signal lights ............. 173 Replacing light bulbs............. 325
Turn signal lever ................... 173
Wattage ................................ 401
Smart key system .................... 120 Antenna location ................... 122
Entry functions ...................... 120
Starting the EV system ......... 165
Warning message ................. 350
Snow tires ................................ 215
Specifications .......................... 396
Speedometer ............................ 105
Steering lock ............................ 168 Column lock release ............. 168
Steering lock system warning message ............... 345 Steering wheel ......................... 143
Adjustment............................ 143
Audio switches
*
Steering wheel audio switches*
Stop lightsReplacing light bulbs ............ 323
Wattage ................................ 401
Storage feature ........................ 236
Stuck If the vehicle becomes
stuck ................................... 393
Sun visors ................................ 241
Switches Charging timer switch ........... 202
“DISP” knob .......................... 108
Door lock switches................ 132
Emergency flashers switch ... 328
HWD (Heated Windshield Defroster) switch ................ 233
Ignition switch ....................... 165
Light switch ........................... 176
Outside rear view mirror switches ............................. 145
Power door lock switch ......... 132
Power switch ........................ 165
Power window switches........ 147
Rear window defogger switch ................................. 232
Recharge inlet door opener switch ............. 181, 195
Seat heater switches ............ 244
Steering wheel audio switches
*
Tire pressure warning reset switch ................................. 286
Window lock switch .............. 147
Windshield wipers and washer switch...... 178, 180

439Alphabetical index
Tail lights .................................. 176Light switch ........................... 176
Replacing light bulbs............. 323
Wattage ................................ 401
Theft deterrent system Immobilizer system ................. 66
Theft prevention labels ........... 68
Theft prevention labels ............. 68
Timer charging......................... 202
Tire chains................................ 216
Tire inflation pressure ............. 292 Maintenance data ................. 400
Warning light ......................... 338
Tire information ....................... 402 Glossary................................ 408
Size ....................................... 404
Tire identification number ..... 403
Uniform Tire Quality
Grading............................... 406
Tire pressure warning system .................................... 286
Function ................................ 286
Initializing .............................. 286
Installing tire pressure warning valves and
transmitters......................... 286
Registering ID codes ............ 287
Tire pressure warning reset
switch ................................. 286
Warning light ......................... 338 Tires .......................................... 285
Chains .................................. 216
Checking............................... 285
Emergency tire puncture repair kit ............................. 359
If you have a flat tire ............. 359
Inflation pressure .................. 400
Information............................ 402
Replacing.............................. 269
Rotating tires ........................ 285
Size....................................... 400
Snow tires ............................. 215
Tire pressure warning system .......... ...................... 286
Warning light......................... 338
Tire pressure warning
system.................................... 286
Tools ......................................... 360
Top tether strap ......................... 63
Total load capacity .......... 162, 396
Towing Capacity................................ 162
Dinghy towing ....................... 164
Emergency towing ................ 330
Towing eyelet ............... 331, 360
Trailer towing ........................ 163
TPMS (Tire Pressure Monitor System) .................... 286
TRAC (Traction Control) ......... 210
Traction battery ......................... 72 Charging ....................... 181, 195
Traction battery
precautions........................... 83
Location .................................. 72
Warning light......................... 337
Warning message................. 348
Traction motor
(electric motor) ........................ 72
T
*: Refer to the “Navigation System Owner’s Manual”.