stop start TOYOTA 86 2023 Service Manual

2294-5. EyeSight
4
Driving
The alert will sound 1 short beep, and the EyeSight temporary stop
indicator (white), the Pre-Collision Braking System OFF indicator
and the Lane Departure Warning OFF indicator will illuminate at the
same time.
A message will also be displayed on the meter display. When the
cause has been resolved, temporary stop will be canceled and the
EyeSight system will automatically restart.
NOTICE
If both (yellow) and the mal-
function indicator lamp illuminate
at the same time while driving,
have your vehicle
checked/repaired by a Toyota
dealer as soon as possible. Eye-
Sight cannot be used if there is an
abnormality with the engine, etc.
Temporary stop

2314-5. EyeSight
4
Driving
●When (white) is illuminated,
no EyeSight functions can be
used except for Conventional
Cruise Control.
●When (white) is illuminated,
the Reverse Automatic Braking
(RAB) system may not operate.
“EyeSight Disabled
Temp Range”In low or high tempera-
tures
The system will restart
once the temperature is
within the operational
range of the EyeSight
system. If the system
does not restart, even
when the temperature
inside the vehicle is
within the operational
range, contact your Toy-
ota dealer for an inspec-
tion.
“EyeSight Disabled
Check Manual”
• The EyeSight system is starting up.
• The system has determined that the
vehicle is extremely
inclined.
• The Pre-Collision sec- ondary braking has
operated 3 times after
the engine was
started.
• The engine has stopped.The system w ill restart
once the cause has
been resolved. At this
time, it may take some
time for the system to
restart. If the system
does not restart, even
after the co nditions
have improved and a
period of time has
elapsed, contact your
Toyota dealer for an
inspection.
Warning messageCauseAction

2594-6. Using other driving systems
4
Driving
Use snow mode for accelerating
and driving on slippery road sur-
faces such as snow.
The snow mode indicator comes
on.
■Sport mode
●In sport mode, lower gears are
used and gears change at a
higher engine speed.
●In the following situations, it may
not be possible to change to sport
mode. When the mode cannot be
changed to sport mode, a buzzer
will sound and a message will be
displayed on the multi-information
display.
• When the Adaptive Cruise Control or Conventional Cruise Control is
operating
• When the engine is cold
■Snow mode
To prevent slipping, 1st gear cannot
be selected when in snow mode.
■Automatic deactivation of sport
mode and snow mode
In the following si tuations, the driv-
ing mode is autom atically deacti-
vated:
●When the engine is turned off after
driving in sport mode or snow
mode.
●When the Adaptive Cruise Control
or Conventional Cruise Control is
activated while driving in sport
mode.
●When in sport mode and stop-
ping/starting off is automatically
performed in second gear.
(  P.150)
When the engine switch is
turned to ON, the hill-start assist
control ON indicator will illumi-
nate.
When the hill-start assist control
operates, the indicator will flash.
1 Park your vehicle in a flat,
safe location.
Make sure that the parking brake is
securely engaged.
2Stop the engine by turning
the engine switch off.
Hill-star t assist con-
trol
Hill-start assist control
helps to maintain braking
force to assist starting off
forward while facing uphill
or starting off backward
while facing downhill.
Hill-start assist control
ON indicator
Disabling hill-start assist
control

2604-6. Using other driving systems
3Start the engine and check
that the ABS warning light
and slip indicator are off.
4 Press and hold the
switch for approximately 30
seconds.
Check that the TRAC OFF and
VSC OFF indicators illuminate and
then turn off.
5 Within 5 seconds after the
indicator lights turn off,
release the switch. Then,
press the switch again
within 2 seconds of releasing
it.
The hill-start assis t control ON indi-
cator will turn off and then illumi-
nate.
6 Turn the engine switch off.
7 Start the engine again and
check that the hill-start assist
control ON indicator turns off.
Hill-start assist control will be dis-
abled.
To enable hill-start assist con-
trol, perform steps 1 through 7
again.
■When enabling the hill-start
assist control
●If the hill-start assist control ON
indicator does n ot turn off or a
mistake was made during the pro-
cedure, turn the e ngine switch off
and start the procedure from step
4 again.
●If the switch is pressed and
held for 30 seconds or more, the
TRAC OFF indicator and VSC
OFF indicator will tu rn off and the
switch will become inoperable. In
this case, the VSC will operate in
normal mode. ( P.263) If the
engine switch is turned off and
then the engine is started again,
operation of the switch will
become possible.
■Operating conditions of
hill-start assist control
When the following conditions are
met, the hill-start assist control will
operate:
●Vehicles with an automatic trans-
mission: The shift lever is in D or
M (when starting off forward on
while facing uphill) or in R (when
starting off backward while facing
downhill).
●Vehicles with a manual transmis-
sion: The shift lever is in a position
other than R (when starting off for-
ward while facing uphill) or in R
(when starting off backward while
facing downhill).
●The vehicle is stopped.
●The accelerator pedal is not
depressed.
●The parking brake is not engaged.
■Hill-start assist control will not
operate when
Hill-start assist cont rol will not oper-
ate when any of the following condi-
tions are met:
●Vehicles with an automatic trans-

2614-6. Using other driving systems
4
Driving
mission: The shift lever is in a
position other than D or M (when
facing uphill) or in a position other
than R (when facing downhill).
●Vehicles with a manual transmis-
sion: The shift lever is in R (when
facing uphill) or in a position other
than R (when facing downhill).
●Vehicles with an automatic trans-
mission: The accelerator pedal is
depressed.
●The parking brake is applied.
●Vehicles with a manual transmis-
sion: The clutch is engaged.
●Approximately 2 seconds have
elapsed since the brake pedal
was released.
●The hill-start assist control ON
indicator is not illuminated.
●The engine switch is turned to
ACC or OFF.
■Notes for hill-start assist con-
trol
●A slight jolt may be felt when start-
ing off backward with the shift
lever in R and then moving for-
ward.
●If the braking po wer of hill-start
assist control is insufficient,
depress the brake pedal.
●While the vehicle is stopped,
make sure to depress the brake
pedal.
■The system may be malfunc-
tioning when
In the following si tuations, the sys-
tem may be malfunctioning. Have
the vehicle inspected by your Toyota
dealer.
●The slip indicat or is illuminated.
●The hill-start assist control ON
indicator turns off and a buzzer
sounds.
WARNING
■Hill-start assist control pre-
cautions
●Do not overly rely on hill-start
assist control. Hill-start assist
control may not operate effec-
tively on steep inclines and
roads covered with ice.
●Unlike the parking brake,
hill-start assist control is not
intended to hold the vehicle sta-
tionary for an extended period
of time. Do not attempt to use
hill-start assist control to hold
the vehicle on an incline, as
doing so may lead to an acci-
dent.
●Do not stop the engine while
hill-start assist control is operat-
ing, as hill-start assist control
will stop operating, possibly
leading to an accident.

2624-6. Using other driving systems
■ABS (Anti-lock Brake Sys-
tem)
Helps to prevent wheel lock
when the brakes are applied
suddenly, or if the brakes are
applied while driving on a slip-
pery road surface
■Brake assist
Generates an increased level of
braking force after the brake
pedal is depressed when the
system detects a panic stop sit-
uation
■VSC (Vehicle Stability Con-
trol)
Helps the driver to control skid-
ding when swerving suddenly or
turning on slippery road sur-
faces
■TRAC (Traction Control)
Helps to maintain drive power and prevent the drive wheels
from spinning when starting the
vehicle or accelerating on slip-
pery roads
The TRAC system is also
equipped with the brake LSD
function.
■Hill-start assist control
 P.259
■EPS (Electric Power Steer-
ing)
Employs an electric motor to
reduce the amount of effort
needed to turn the steering
wheel
■When the TRAC/VSC systems
are operating
The slip indicator will flash while the
TRAC (Including brake LSD func-
tion)/VSC systems are operating.
■Disabling the TRAC system
If the vehicle gets stuck in mud, dirt
or snow, the TRAC system may
reduce power from the engine to the
wheels. Pressing switch to turn
the system off may make it easier
for you to rock the vehicle in order to
free it.
In this case, the brake LSD function
remains on.
To turn the TRAC system off, quickly
press and release switch.
Driving assist systems
To help enhance driving
safety and performance, the
following systems operate
automatically in response to
various driving situations.
Be aware, however, that
these systems are supple-
mentary and should not be
relied upon too heavily
when operating the vehicle.
Summary of the driving
assist systems

2644-6. Using other driving systems
*1: Vehicles with an automatic transmission
*2: Vehicles with a manual transmission
■Sounds and vibrations caused
by the ABS, brake assist, TRAC
and VSC systems
●A sound may be heard from the
engine compartment when the
brake pedal is depressed repeat-
edly, when the engine is started or
just after the vehicle begins to
move. This sound does not indi-
cate that a malfunction has
occurred in any of these systems.
●Any of the following conditions
may occur when t he above sys-
tems are operating. None of these
indicates that a malfunction has
occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard after the vehicle comes to a stop.
• The brake pedal may pulsate
slightly after the ABS is activated.
• The brake pedal may move down slightly after the ABS is activated.
■EPS operation sound
When the steering wheel is oper-
ated, a motor sou nd (whirring
sound) may be heard. This does not
indicate a malfunction.
■Automatic reactivation of TRAC
and VSC systems
After turning the TRAC and VSC
systems off, the systems will be automatically reactivated in the fol-
lowing situations:
●When the engine switch is turned
off.
●If only the TRAC sy
stem is turned
off, the TRAC will turn on when
vehicle speed is more than
approximately 31 mph (50 km/h).
If both the TRAC and VSC sys-
tems are turned o ff, automatic
reactivation will not occur when
vehicle speed increases.
■Reduced effectiveness of the
EPS system
The effectiveness of the EPS sys-
tem is reduced to prevent the sys-
tem from overheating when there is
frequent steering input over an
extended period o f time. The steer-
ing wheel may f eel heavy as a
result. Should this occur, refrain
from excessive steering input or
stop the vehicle and turn the engine
off. The EPS system should return
to normal after a little while.
■Automatic deactivation of
“TRACK” mode
When the engine switch is turned off
after driving in “ TRACK” mode, the
mode is automatically deactivated.
Sport driving
“TRACK”
mode“TRACK” mode“TRACK” mode
OFFOFF
“TRACK”
mode
*1
OFF*2
Driving condi- tionsTRAC modesVSC modesBrake LSD functionIndicators

2735-1. Using the air conditioning system
5
Interior features
■When driving on dusty roads
Close all windows. If dust thrown up
by the vehicle is still drawn into the
vehicle after closing the windows, it
is recommended that the air intake
mode be set to outside air mode and
the fan speed to any setting except
off.
■Outside/recirculated air mode
●Setting to the r ecirculated air
mode temporarily is recom-
mended in preventing dirty air
from entering the vehicle interior
and helping to c ool the vehicle
when the outside air temperature
is high.
●Outside/recirculated air mode may
automatically switch depending on
the temperature setting or the
inside temperature.
■When the outside temperature
falls to nearly 32°F (0°C)
The dehumidification function may
not operate even when “A/C” switch
is pressed.
■Ventilation and air conditioning
odors
●To let fresh air in, set the air condi-
tioning system to the outside air
mode.
●During use, various odors from
inside and outside the vehicle may
enter into and a ccumulate in the
air conditioning system. This may
then cause odor to be emitted
from the vents.
●To reduce potential odors from
occurring:
• It is recommended that the air conditioning system be set to out-
side air mode prior to turning the
vehicle off.
• The start timing of the blower may
be delayed for a short period of
time immediately after the air con-
ditioning system is started in auto-
matic mode.
●When the engine switch is
changed to the OFF or ACC posi- tion from ON, the air inlet mode
will automatically change to the
outside air mode regardless of
whether it is th
e auto mode or
manual mode.
■Air conditioning filter
 P.327
■Air conditioning system refrig-
erant
●A label regarding the refrigerant of
the air conditioning system is
attached to the h ood at the loca-
tion shown in the following illustra-
tion.
●The meaning of each symbol on
the label are as follows:
■When continuous operation is
set
During continuous operation, the
defogger stops operating for 2 min-
utes after every 15 minutes of con-
tinual operation. Even during the 2
minutes that operation stops, the
Caution
Air conditioning sys-
tem
Air conditioning sys-
tem lubricant type
Requires registered
technician to service
air conditioning sys-
tem
Flammable refrigerant

2835-4. Using the other interior features
5
Interior features
5-4.Using the other interior features
Use the USB terminal to use or
charge an electronic device.
The USB charging ports can be
used to supply 2.1 A of electric-
ity at 5 V to external devices.
Depending on the external
device, it may not charge prop-
erly. Refer to the manual
included with the device before
using a USB charging port.
■Using the USB charging
ports
Open the console box lid.
■The USB charging ports can be
used when
The engine switch is in ACC or ON.
■Situations in which the USB
charging ports may not operate
correctly
●If a device which consumes more
than 2.1 A at 5 V is connected
●If a device designed to communi-
cate with a personal computer,
such as a USB memory device, is
connected
●If the connected external device is
turned off (depending on device)
●If the temperature inside the vehi- cle is high, such as after the vehi-
cle has been parked in the sun
■About connected external
device
Depending on the connected exter-
nal device, charging may occasion-
ally be suspended and then start
again. This is not a malfunction.
Other interior features
USB charging ports
NOTICE
■To prevent damage to the
USB charging ports
●Do not insert foreign objects into
the ports.
●Do not spill water or other liq-
uids into the ports.
●When the USB charging ports
are not in use, close the lids. If a
foreign object or liquid enters a
port may cause a short circuit.
●Do not apply excessive force to
or impact the USB charging
ports.
●Do not disassemble or modify
the USB charging ports.
■To prevent damage to exter-
nal devices
●Do not leave external devices in
the vehicle. The temperature
inside the vehicle may become
high, resulting in damage to an
external device.
●Do not push down on or apply
unnecessary force to an exter-
nal device or the cable of an
external device while it is con-
nected.
■To prevent battery discharge
Do not use the USB charging
ports for a long period of time with
the engine stopped.

337
7
7
When trouble arises
When trouble arises
.7-1. Essential informationEmergency flashers .... 338
If your vehicle has to be stopped in an emergency.................................. 338
If the vehicle is submerged or water on the road is ris-
ing ............................. 339
7-2. Steps to take in an emer- gency
If your vehicle needs to be towed......................... 341
If you think something is wrong ........................ 346
Fuel pump shut off system .................................. 347
If a warning light turns on or a warning buzzer sounds.................................. 348
If a warning message is dis- played........................ 357
If you have a flat tire.... 358
If the engine will not start .................................. 367
If you lose your keys ... 369
If the fuel filler door cannot be opened ................. 369
If the electronic key does not operate properly .. 370
If the vehicle battery is dis- charged ..................... 372
If your vehicle overheats .................................. 375If the vehicle becomes stuck
.................................. 377