wheel TOYOTA 86 2018 Service Manual

171
2-1. Driving procedures
2
When driving
■
Operation of the “EN GINE START STOP” switch
If the switch is not pressed shortly and firmly, the “ENGINE ST ART STOP”
switch mode may not change or the engine may not start.
■ Electronic key battery depletion
P. 35
■ Conditions affecting operation
P. 31
■ Note for the entry function
P. 32
■ If the engine does not start
The engine immobilizer system may not have been deactivated. ( P. 79)
Contact your Toyota dealer.
■ Steering lock
After turning the “ENGINE START STOP” switch off and opening an d closing
the doors, the steering wheel will be locked due to the steerin g lock function.
Operating the “ENGINE START STOP” switch again automatically cancels
the steering lock.
Vehicles with an automatic transmission:
Check that the shift lever is securely set
in P. The engine may not start if the shift
lever is displaced out of P. The smart key
system indicator light (green) will flash
quickly.

172 2-1. Driving procedures
■When the steering lock cannot be released
■ Steering lock motor o verheating prevention
To prevent the steering lock motor from overheating, the motor may be sus-
pended if the engine is turned on and off repeatedly in a short period of time.
In this case, refrain from operating the engine. After about 10 seconds, the
steering lock motor will resume functioning.
■ If the smart key system indicator flashes in yellow and a messa ge is
displayed on the multi-information display
The system may be malfunctioning. Have the vehicle inspected by your
Toyota dealer immediately.
■ If the electronic key battery is depleted
P. 363
■ If the smart key system has been deactivated in a customized se tting
P. 441
■ Immediately after reconnecting th e battery terminals due to replacing
the battery and so forth
The engine may not start. If this occurs, turn the “ENGINE STAR T STOP”
switch to IGNITION ON mode, and start the engine after waiting at least 10
seconds. Idling may be unstable immediately after the engine st arts, how-
ever, this is not a malfunction.
The smart key system indicator light
(green) will flash quickly and a message
will be shown on the multi-information dis-
play. ( P. 413)
Vehicles with an automatic transmis-
sion
Check that the shift lever is set in P. Press
the “ENGINE START STOP” switch while
turning the steering wheel left and right.
Vehicles with a manual transmission
Press the “ENGINE START STOP” switch
while turning the steering wheel left and
right.

173
2-1. Driving procedures
2
When driving
WARNING
■
When starting the engine
●Always start the engine while sitting in the driver’s seat. Do not depress
the accelerator pedal while starting the engine under any circu mstances.
Doing so may cause an accident resulting in death or serious in jury.
● If the smart key system indicator light flashes in green after the engine has
started, never drive the vehicle. The steering wheel is still l ocked, and it
may result in an accident.
■ Caution while driving
If engine failure occurs while the vehicle is moving, do not lo ck or open the
doors until the vehicle reaches a safe and complete stop. Activ ation of the
steering lock in this circumstance may lead to an accident, res ulting in death
or serious injury.
■ Stopping the engine in an emergency
If you want to stop the engine in an emergency while driving th e vehicle,
press and hold the “ENGINE START STOP” switch for more than 2 s econds,
or press it briefly 3 times or more in succession. ( P. 454)
However, do not touch the “ENGINE START STOP” switch while driv ing
except in an emergency. Turning the engine off while driving wi ll not cause
loss of steering or braking control, but the power assist to these systems will
be lost. This will make it more difficult to steer and brake, s o you should pull
over and stop the vehicle as soon as it is safe to do so.

175
2-1. Driving procedures
2
When driving
Engine (ignition) switch (vehicles without a smart key system)
■Starting the engine
Vehicles with an auto matic transmission
Check that the parking brake is set.
Check that the shift lever is set in P.
Firmly depress the brake pedal.
Turn the engine switch to the “START” position to start the
engine.
Vehicles with a manual transmission Check that the parking brake is set.
Check that the shift lever is set in N.
Firmly depress the clutch pedal.
Turn the engine switch to the “START” position to start the
engine.
■ Changing the engine switch positions
“LOCK”
The steering wheel is locked
and the key can be removed.
(Vehicles with an automatic
transmission: The key can be
removed only when the shift
lever is in P.)
“ACC”
Some electrical components
such as the power outlet can
be used.
“ON”
All electrical components can
be used.
“START”
For starting the engine.
STEP 1
STEP 2
STEP 3
STEP 4
STEP 1
STEP 2
STEP 3
STEP 4

190
2-1. Driving procedures
Hor n
■After adjusting the steering wheel
Make sure that the steering wheel is securely locked.
The horn may not sound if the steering wheel is not securely lo cked.
( P. 67)
To sound the horn, press on or
close to the mark.

214 2-2. Instrument cluster
Scale of the G-force display
The scale of the record of the
maximum G-forces and G-force
ball trace can be changed
between 1.0 G and 0.5 G by
pressing and holding while
the normal display screen is dis-
played.
Accelerator pedal input
Brake fluid pressure
Steering amount
If the steering wheel is turned
completely to the left or right, the
bottom side of the gauge on the
corresponding side will be illumi-
nated in red.
This display is intended for use as a guideline. Depending on f actors such as
the road surface condition, temperature and vehicle speed, the display may
not show the actual condition of the vehicle.
■ Power and torque curve
Power output
To r q u e
Current engine speed
The vertical bar will slide laterally
according to the current engine
speed.
This chart is intended for reference only and does not show the actual
engine torque or output.

217
2-2. Instrument cluster
2
When driving
Settings display ( )
Use the meter control switches on the steering wheel to change set-
tings.
Press or to select .
Operate the switches to select a desired item.
Press / or / to change the setting and then
press to confirm the change.
ItemSettingsDetails
Welcome screen On Select to enable/disable the welcome
screen when the “ENGINE START
STOP” switch is turned to IGNITION
ON mode.
Off
REV. RPM
--00 rpm
(OFF) ~
7400 rpm Select to enable/disable the REV indi-
cator and set the engine speed at
which the REV indicator will be illumi-
nated.
To disable, select “--” for the engine
speed (--00 rpm)
Selectable engine speed range: 2000
to 7400 rpm
Buzzer On Select to enable/disable the sounding
of a buzzer when the REV indicator is
illuminated. This setting can be
changed only when the REV indicator
is enabled.
Off
GSI (vehicles with a
manual transmis-
sion) On Select to enable/disable the shift posi-
tion indicator and shift-up indicator.
(P. 186)
Off
Language English
Select to change the language dis-
played.
French
Spanish
STEP 1
STEP 2
STEP 3

243
2-4. Using other driving systems
2
When driving
WARNING
■
When using the rear view monitor system
Observe the following precautions to avoid an accident that cou ld result in
death or serious injuries.
● The rear view monitor system is a supplement device intended to assist
back up. Never depend solely on the rear view monitor system wh en
reversing. Always check visually and with the mirrors to confir m your
intended path is clear. Use caution just as you would when back ing up any
vehicle.
● The camera has a special lens. Depicted distances between objec ts and
flat surfaces differ from actual distances.
● Always check the vehicle surrounding area, because the guide li nes are
ancillary lines.
● The guide lines are ancillary lines and do not change even if t he steering
wheel is turned.
● Do not use the system if the trunk is open.
■ Conditions which may affect t he rear view monitor system
● If the back of the vehicle has been hit, the camera’s position and mounting
angle may have changed. Have the vehicle inspected by your Toyota
dealer.
● When the outside temperature is low, the displayed image may be come
faint or dark, and moving images will be distorted, or not entirely visible.
● Rapid temperature changes, such as when hot water is poured on the
vehicle in cold weather, may cause the system to function abnor mally.
● If the camera lens is dirty, it cannot transmit a clear image. Rinse with
water and wipe with a soft cloth. If the camera lens is extreme ly dirty, wash
with a mild cleanser and rinse.
● If the tire size is changed, the area displayed on the screen may change.
● Do not do the following. Doing so may scratch the lens, which may have a
negative effect on the image displayed on the screen.
• Rub the camera lens hard
• Use a hard brush to scrub the camera lens
• Scrub the lens with abrasive cleaners

245
2-4. Using other driving systems
2
When driving
Driving assist systems
To help enhance driving safety and performance, the following sys-
tems operate automatically in response to various driving situations.
Be aware, however, that these systems are supplementary and
should not be relied upon too heavi ly when operating the vehicle.
■ABS (Anti-lock Brake System)
Helps to prevent wheel lock when the brakes are applied suddenl y, o r i f
the brakes are applied while driving on a slippery road surface
■ Brake assist
Generates an increased level of braking force after the brake pedal is
depressed when the system detects a panic stop situation
■VSC (Vehicle Stability Control)
Helps the driver to control skidding when swerving suddenly or turning
on slippery road surfaces
■ TRAC (Traction Control)
Helps to maintain drive power and prevent the drive wheels from spin-
ning when starting the vehicle or accelerating on slippery road s.
The TRAC system is also equipped with the brake LSD function.
■ Hill-start assist control

P. 252
■EPS (Electric Po wer Steering)
Employs an electric motor to reduce the amount of effort needed to turn
the steering wheel

246 2-4. Using other driving systems
When the TRAC/VSC systems are operatingThe slip indicator light will flash
while the TRAC (brake LSD
function)/VSC systems are oper-
ating.
Disabling the TRAC systemIf the vehicle gets stuck in mud, dirt or snow, the TRAC system may
reduce power from the engine to the wheels. Pressing to turn
the system off may make it easier for you to rock the vehicle i n order
to free it.
In this case, the brake LSD function remains on.
To turn the TRAC system off,
quickly press and release the
button.
The “TRAC OFF” indicator light
will come on.
Press the button again to turn the
system back on.