run flat TOYOTA COROLLA CROSS HYBRID 2023 Owners Manual

14Pictorial index
Fuel filler door .................................................................... P.202
Refueling method ............................................... .................. P.203
Fuel type/fuel tan k capacity ................................... .............. P.445
Tires.......................................................... ........................... P.358
Tire size/inflation pressure ................................... ................ P.449
Winter tires/tire chains ....................................... .................. P.291
Checking/rotation/tire pressur e warning system ..................P.358
Coping with flat tires......................................... .................... P.417
Hood ........................................................... ......................... P.348
Opening ............................................................................... P.348
Coping with overheating ...................................................... P.438
Headlights/daytime running lights .............................. ..... P.192
Headlights..................................................... ...................... P.192
Parking lights ................................................. .................... P.192
Front turn signal lights ....................................... ............... P.185
Daytime running lights/parking lights ............................. P.192
Front side marker lights ....................................... ............. P.192
Fog lights
*............................................................... ............ P.192
Stop lights/rear turn signal lig hts/tail lights/rear side marker
lightsP.185, 192
Tail lights
*............................................................... ............ P.192
Back-up lights
Shifting the shift position to R ............................... ............... P.181
License plate lights........................................... ................. P.192
Side turn signal lights
*...................................................... P.185
*: If equipped
Light bulbs of the exterior lights for driving
(Replacing method: P.387, Watts: P.450)

3626-3. Do-it-yourself maintenance
4Press or to select
“Vehicle Settings” and then
press and hold .
5 Press or to select
“TPWS setting” and then
press .
6 Press or to select
“Pressure unit setting”.
7 Press or to select the
desired unit and then press
.
■Routine tire inflation pressure
checks
The tire pressure warning system
does not replace routine tire inflation
pressure checks. Make sure to
check tire inflation pressure as part
of your routine of daily vehicle
checks.
■Tire inflation pressure
●It may take a few minutes to dis-
play the tire inflation pressure
after the power switch is turned to
ON. It may also take a few min-
utes to display the tire inflation
pressure after inflation pressure
has been adjusted.
●Tire inflation pressure changes
with temperature.
The displayed values may also be
different from th e values mea-
sured using a tire pressure gauge.
■Situations in which the tire
pressure warning system may
not operate properly
●In the following cases, the tire
pressure warning system may not
operate properly.
• If non-genuine Toyota wheels are
used.
• A tire has been replaced with a tire that is not an OE (Original
Equipment) tire.
• A tire has been replaced with a
tire that is not of the specified size.
• Tire chains, etc. are equipped.
• An auxiliary-support ed run-flat tire
is equipped.
• If a window tint that affects the radio wave signals is installed.
• If there is a lot of snow or ice on the vehicle, particularly around the
wheels or wheel housings.
• If the tire inflation pressure is extremely higher than the speci-
fied level.
• If wheel withou t tire pressure
warning valves and transmitters
are used.
• If the ID code on the tire pressure warning valves and transmitters is
not registered in the tire pressure
warning computer.
●Performance may be affected in
the following situations.
• Near a TV tower, electric power plant, gas station, radio station,
large display, airpo rt or other facil-
ity that generates strong radio
waves or electrical noise
• When carrying a portable radio, cellular phone, cordless phone or
other wireless communication
device
●If tire position information is not
correctly displayed due to the
radio wave conditions, the display
may be corrected by driving and
changing the radio wave condi-
tions.
●When the vehicle is parked, the
time taken for the warning to start
or go off could be extended.
●When tire inflation pressure
declines rapidly for example when
a tire has burst, the warning may
not function.
■Warning performance of the tire
pressure warning system
The warning of the tire pressure
warning system w ill change in
accordance with the conditions

4017-2. Steps to take in an emergency
7
When trouble arises
Fluid leaks under the vehicle.
(Water dripping from the air
conditioning after use is nor-
mal.)
 Flat-looking tires or uneven
tire wear
 Engine coolant temperature
gauge needle continually
points higher than normal.
 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
 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,
spongy feeling, pedal almost
touches the floor
If you think something
is wrong
If you notice any of the fol-
lowing symptoms, your
vehicle probably needs
adjustment or repair. Con-
tact your Toyota dealer as
soon as possible.
Visible symptoms
Audible symptoms
Operational symptoms