2017 TOYOTA COROLLA iM Pre collision

1664-5. Using the driving support systems
COROLLA iM_U (OM12K64U)■
Enabling/disabling the pre-collision system
Press the PCS switch for 3 sec-
onds or more.
The PCS warning light will turn
on and a message will be dis-
played in the multi-information
display, when the system is
turned off.
To enable the system, press the
PCS switch again.
The pre-collision system is
enabled each time the engine is
started.
■
Changing the pre-collision warning timing
Press the PCS switch to display the current warning timing in the
multi-information display. Each time the PCS switch is pressed in
the displayed state, the timing for the warning changes as follows:
If the operation timing setting has been changed, the setting will be
retained the next time the engine is started.
Far
The warning will begin to oper-
ate earlier than with the default
timing.
Middle
This is the default setting.
Near
The warning will begin to oper-
ate later than with the default
timing.
Changing settings of the pre-collision system
1
2
3

1674-5. Using the driving support systems
4
Driving
COROLLA iM_U (OM12K64U)
■Operational conditions
The pre-collision system is enabled and determines that the possibility of a
frontal collision with a vehicle is high.
Each function is operational at the following speeds:
●Pre-collision warning:
• Vehicle speed is approximately 10 to 86 mph (15 to 140 km/h).
• The relative speed between your vehicle and a preceding vehicle is
approximately 10 mph (15 km/h) or more.
●Pre-collision brake assist:
• Vehicle speed is approximately 19 to 49 mph (30 to 80 km/h).
• The relative speed between your vehicle and a preceding vehicle is
approximately 19 mph (30 km/h) or more.
●Pre-collision braking:
• Vehicle speed is approximately 7 to 49 mph (10 to 80 km/h).
• The relative speed between your vehicle and a preceding vehicle is
approximately 7 mph (10 km/h) or more.
The system may not operate in the following situations:
●If a battery terminal has been disconnected and reconnected and then the
vehicle has not been driven for a certain amount of time
●If the shift lever is in R
●If VSC is disabled (only the pre-collision warning function will be opera-
tional)
■Cancelation of the pre-collision braking
●If either of the following occur while the pre-collision braking function is
operating, it will be canceled:
• The accelerator pedal is depressed strongly.
• The steering wheel is turned sharply or abruptly.
●If the vehicle is stopped by the operation of the pre-collision braking func-
tion, the operation of the pre-collision braking function will be canceled after
the vehicle has been stopped for approximately 2 seconds.

1684-5. Using the driving support systems
COROLLA iM_U (OM12K64U)■Conditions under which the system may operate even if there is no pos-
sibility of a collision
●In some situations such as the following, the system may determine that
there is a possibility of a frontal collision and operate.
• If the front of the vehicle is raised or lowered, such as when the road sur-
face is uneven or undulating • When passing a vehicle in an oncom-
ing lane that is stopped to make a
right/left turn
• When passing an oncoming vehicle
while making a left or right turn
• When driving on a road where relative
location to vehicle ahead in an adja-
cent lane may change, such as on a
winding road
• When rapidly closing on a preceding
vehicle
• When passing extremely close to a
vehicle or structural object

1754-5. Using the driving support systems
4
Driving
COROLLA iM_U (OM12K64U)■If the PCS warning light flashes or illuminates and a warning message is
displayed on the multi-information display
The pre-collision system may be temporarily unavailable or there may be a
malfunction in the system.
●In the following situations, the warning light will turn off, the message will
disappear and the system will become operational when normal operating
conditions return:
• When the area around the front sensor is hot, such as in the sun
• When the windshield is fogged up or covered with condensation or ice
(→P. 199)
• When the front sensor or the area around either sensor is cold, such as in
an extremely cold environment
• If the area in front of the front sensor is obstructed, such as when the
hood is open
●If the PCS warning light continues to flash or illuminate or the warning mes-
sage does not disappear, the system may be malfunctioning. Have the vehi-
cle inspected by your Toyota dealer immediately.
■If VSC is disabled
●If TRAC and VSC are disabled (→P. 188), the pre-collision brake assist and
pre-collision braking functions are also disabled. However, the pre-collision
warning function will still operate.
●The PCS warning light illuminates and “VSC Turned Off Pre-Collision Brake
System Unavailable” is displayed on the multi-information display.

2947-2. Steps to take in an emergency
COROLLA iM_U (OM12K64U)
(If equipped)
PCS warning light
When the warning light flashes (and a buzzer sounds):
Indicates a malfunction in the PCS (Pre-Collision system)
→Have the vehicle inspected by your Toyota dealer
immediately.
When the warning light flashes or illuminates (and a
buzzer does not sound):
Indicates that the PCS (Pre-Collision system) is temporar-
ily unavailable, possibly due to either of the following:
• The part of the windshield around the front sensor being
dirty, fogged up or covered with condensation, ice, stick-
ers, etc.
→Clear the dirt, fog, condensation, ice, stickers, etc.
(→P. 161)
• Front sensor temperature being outside of its opera-
tional range
→Wait for a while until the area around the front sensor
has cooled down sufficiently.
When the warning light is illuminated:
Either the VSC (Vehicle Stability Control) system or PCS
(Pre-Collision system) is disabled or both are disabled.
→To enable the PCS, enable both the VSC system and
PCS. (→P. 166, 188)
Tire pressure warning light
Indicates low tire pressure due to one of the following:
• Flat tire
• Natural causes
• The tire pressure warning system is malfunctioning
→Immediately stop the vehicle in a safe place.
Handling method (→P. 297)
Warning lightWarning light/Details/Actions

3027-2. Steps to take in an emergency
COROLLA iM_U (OM12K64U)
Take the appropriate actions as instructed in the message displayed.
If any of the following messages are displayed, also refer to this
Owner’s Manual.
■If “Front Camera Systems Unavailable Wait a Moment” or
“Front Camera Systems Unavailable Clean Windshield” is dis-
played (if equipped)
The following systems may be suspended until the problem shown
in the message is resolved.
●PCS (Pre-Collision system)
●LDA (Lane Departure Alert)
●Automatic High Beam
■If “Maintenance Required Soon” is displayed (U.S.A. only)
Indicates that all maintenance according to the driven distance on
the maintenance schedule
* should be performed soon.
Comes on approximately 4500 miles (7200 km) after the message
has been reset.
If necessary, perform maintenance.
*: Refer to the separate “Scheduled Maintenance Guide” or “Owner’s Manual
Supplement” for the maintenance interval applicable to your vehicle.
■
If “Maintenance Required Visit Your Dealer” is displayed
(U.S.A. only)
Indicates that all maintenance is required to correspond to the
driven distance on the maintenance schedule
*.
Comes on approximately 5000 miles (8000 km) after the message
has been reset.
(The indicator will not work properly unless the message has been
reset.)
Perform the necessary maintenance. Please reset the message
after the maintenance is performed. (→P. 227)
*: Refer to the separate “Scheduled Maintenance Guide” or “Owner’s Manual
Supplement” for the maintenance interval applicable to your vehicle.
■Warning buzzer
In some cases, the buzzer may not be heard because of noisy place or an
audio sound.
Other messages displayed on the multi-information display

3127-2. Steps to take in an emergency
COROLLA iM_U (OM12K64U)
WARNING
■When using the compact spare tire
●Remember that the compact spare tire provided is specifically
designed for use with your vehicle. Do not use your compact spare tire
on another vehicle.
●Do not use more than one compact spare tires simultaneously.
●Replace the compact spare tire with a standard tire as soon as possi-
ble.
●Avoid sudden acceleration, abrupt steering, sudden braking and shift-
ing operations that cause sudden engine braking.
■When the compact spare tire is attached
The vehicle speed may not be correctly detected, and the following sys-
tems may not operate correctly:
■Speed limit when using the compact spare tire
Do not drive at speeds in excess of 50 mph (80 km/h) when a compact
spare tire is installed on the vehicle.
The compact spare tire is not designed for driving at high speeds. Fail-
ure to observe this precaution may lead to an accident causing death or
serious injury.
■After using the tools and jack
Before driving, make sure all the tools and jack are securely in place in
their storage location to reduce the possibility of personal injury during a
collision or sudden braking.
• ABS & Brake assist
• VSC
•TRAC
• Cruise control• EPS
• PCS (Pre-collision system)
(if equipped)
• LDA (Lane Departure Alert)
(if equipped)
• Automatic High Beam
(if equipped)

363
9
For owners
COROLLA iM_U (OM12K64U)
AVERTISSEMENT
■Précautions relatives aux coussins gonflables SRS
●Le coussin gonflable passager avant SRS se déploie également avec une
force considérable, pouvant occasionner des blessures graves, voire mor-
telles, si le passager avant se trouve très près du coussin gonflable. Le
siège du passager avant doit être éloigné le plus possible du coussin gon-
flable en réglant le dossier de siège de façon à ce que le passager avant
soit assis bien droit dans le siège.
●Les nourrissons et les enfants qui ne sont pas correctement assis et/ou
attachés peuvent être grièvement blessés ou tués par le déploiement d'un
coussin gonflable. Un nourrisson ou un enfant trop petit pour utiliser une
ceinture de sécurité doit être correctement attaché au moyen d'un siège
de sécurité enfant. Toyota recommande vivement d'installer tous les nour-
rissons et enfants sur les sièges arrière du véhicule et de prévoir pour eux
des systèmes de retenue adaptés. Les sièges arrière sont plus sûrs pour
les nourrissons et les enfants que le siège du passager avant.
●N'installez jamais un siège de sécurité enfant type dos à la route sur le
siège passager avant, même si le témoin indicateur “AIR BAG OFF” est
allumé. En cas d'accident, par la violence et la vitesse de son déploie-
ment, le coussin gonflable du passager avant peut blesser grièvement,
voire tuer l'enfant si le siège de sécurité enfant type dos à la route est ins-
tallé sur le siège passager avant.
●Si vous attachez une rallonge de cein-
ture de sécurité aux boucles de ceinture
de sécurité avant, sans l'attacher au
pêne de la ceinture de sécurité, les
coussins gonflables frontaux SRS
déterminent que le conducteur et le
passager avant ont attaché leur cein-
ture de sécurité, bien que la ceinture de
sécurité ne soit pas attachée. Dans ce
cas, les coussins gonflables frontaux
SRS peuvent ne pas se déployer cor-
rectement en cas de collision, pouvant
occasionner des blessures graves,
voire mortelles. Veillez à porter la cein-
ture de sécurité avec la rallonge de
ceinture de sécurité.