check engine light TOYOTA GT86 2017 (in English) User Guide

180
2-1. Driving procedures
86_EE (OM18071E)
■
When the steering lock cannot be released
■ Steering lock motor overheating 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 entry & start system in dicator flashes in yellow and a mes-
sage is displayed on the multi-information display
The system may be malfunctioning. Have the vehicle inspected by any
authorized Toyota dealer or repairer, or another duly qualified and equipped
professional immediately.
■ If the electronic key battery is depleted
→ P. 360
■ If the smart entry & start system h as been deactivated in a customized
setting
→ P. 456
■ Immediately after reconnecting the battery terminals due to replacing
the battery and so forth
The engine may not start. If this occurs, turn the “ENGINE START STOP”
switch to IGNITION ON mode, and start the engine after waiting at least 10
seconds. Idling may be unstable immediately after the engine starts, how-
ever, this is not a malfunction. The smart entry & start system indicator
light (green) will flash quickly and a mes-
sage will be shown on the multi-informa-
tion display. (
→P. 411)
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.

182
2-1. Driving procedures
86_EE (OM18071E)
NOTICE
■
To prevent battery discharge
●Do not leave the “ENGINE START STOP” switch in ACCESSORY or IGNI-
TION ON mode for long periods of time without the engine running.
● If the smart entry & start system indicator light (green) is illuminated, the
“ENGINE START STOP” switch is not off. When exiting the vehicle,
always check that the “ENGINE START STOP” switch is off.
● Vehicles with an automatic transmission: Do not stop the engine when the
shift lever is in a position other than P. If the engine is stopped in another
shift lever position, the “ENGINE START STOP” switch will not be turned
off but instead be turned to ACCESSORY mode. If the vehicle is left in
ACCESSORY mode, battery discharge may occur.
■ When starting the engine
●Do not race a cold engine.
● If the engine becomes difficult to start or stalls frequently, have your vehi-
cle checked by authorized Toyota dealer or repairer, or another duly quali-
fied and equipped professional immediately.
■ Symptoms indicating a malfunction with the “ENGINE START STOP”
switch
If the “ENGINE START STOP” switch seems to be operating somewhat dif-
ferently than usual, such as the switch sticking slightly, there may be a mal-
function. Contact any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional immediately.

197
2-1. Driving procedures
2
When driving
86_EE (OM18071E)
Tur n signal lever
■Turn signals can be operated when
Vehicles without a smart entry & start system
The engine switch is in the “ON” position.
Vehicles with a smart entry & start system
The “ENGINE START STOP” switch is in IGNITION ON mode.
■ If the indicators flash faster than usual
Check that a light bulb in the turn signal lights has not burned out. The turn signal lever can be used to show the following intentions of
the driver:
Right turn
Left turn
Lane change to the right
(push and hold the lever
partway)
The right hand signals will
flash until you release the
lever.
Lane change to the left
(push and hold the lever
partway)
The left hand signals will flash
until you release the lever.

203
2-2. Instrument cluster
2
When driving
86_EE (OM18071E)
NOTICE
■
To prevent damage to the engine and its components
●Do not let the indicator needle of the tachometer enter the red zone, which
indicates the maximum engine speed.
● In the following situations, the engine may be overheating. In this case,
immediately stop the vehicle in a safe place, and check the engine after it
has cooled completely. (
→P. 464)
• Vehicles with a monochrome multi-information display: The engine coolant temperature gauge enters the red zone
• Vehicles with a color multi-inform ation display: The high engine coolant
temperature warning light flashes or illuminates

207
2-2. Instrument cluster
2
When driving
86_EE (OM18071E)
*1:
Vehicles without a smart entry & start system
These lights turn on when the engine switch is turned to the “ON”
position to indicate that a system check is being performed. They
will turn off after the engine is started, or after a few seconds. There
may be a malfunction in a system if a light does not come on, or if
the lights do not turn off. Have the vehicle inspected by any autho-
rized Toyota dealer or repairer, or another duly qualified and
equipped professional for details.
Vehicles with a smart entry & start system
These lights turn on when the “ENGINE START STOP” switch is
turned to IGNITION ON mode to indicate that a system check is
being performed. They will turn off after the engine is started, or
after a few seconds. There may be a malfunction in a system if a
light does not come on, or if the lights do not turn off. Have the vehi-
cle inspected by any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional for details.
*2: This indicator turns on when the engine coolant temperature is low.
*3: The light flashes to indicate that the system is operating.
*4: When the outside temperature is approximately 3°C (37°F) or lower, the indicator will illuminate.
(If equipped)
“SET” indicator
(→ P. 241)
Airbag man-
ual on-off
indicator
(→ P. 155)
(If equipped)
Low outside tempera-
ture indicator ( →P. 214)*4

208
2-2. Instrument cluster
86_EE (OM18071E)
■
Warning lights
Warning lights inform the driver of malfunctions in any of the
vehicle’s systems. ( →P. 395, 404)
*1:Vehicles without a smart entry & start system
These lights turn on when the engine switch is turned to the “ON”
position to indicate that a system check is being performed. They
will turn off after the engine is started, or after a few seconds. There
may be a malfunction in a system if a light does not come on, or if
the lights do not turn off. Have the vehicle inspected by any autho-
rized Toyota dealer or repairer, or another duly qualified and
equipped professional for details.
Vehicles with a smart entry & start system
These lights turn on when the “ENGINE START STOP” switch is
turned to IGNITION ON mode to indicate that a system check is
being performed. They will turn off after the engine is started, or
after a few seconds. There may be a malfunction in a system if a
light does not come on, or if the lights do not turn off. Have the vehi-
cle inspected by any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional for details.
*2: The light flashes in yellow to indicate a malfunction. The light flashes quickly in green to indicate that the steering lock has not
been released.
*3: The light comes on in yellow to indicate a malfunction.
(Red)(If equipped)(If equipped)(Yellow)
(If equipped)(Yellow)(If equipped)
(for driver)(for the
front pas- senger)
(If equipped)(If equipped)
*1*1*1*1*1*1*1
*1*1*2*3*1*1
*1*1*4*1

209
2-2. Instrument cluster
2
When driving
86_EE (OM18071E)
WARNING
■
If a safety system warning light does not come on
Should a safety system light such as the ABS and SRS warning light not
come on when you start the engine, this could mean that these systems are
not available to help protect you in an accident, which could result in death
or serious injury. Have the vehicle inspected by any authorized Toyota dealer
or repairer, or another duly qualifi ed and equipped professional immediately
if this occurs.
*4: Vehicles with a monochrome multi-information display only: This light turns on when the engine switch is turned to the “ON” position
to indicate that a system check is being performed. It will turn off
after the engine is started, or after a few seconds. There may be a
malfunction in a system if the light does not come on or turn off.
Have the vehicle inspected by your Toyota dealer for details.

239
2-3. Operating the lights and windshield wipers
2
When driving
86_EE (OM18071E)
■
The windshield wipers and washer can be operated when
Vehicles without a smart entry & start system
The engine switch is in the “ON” position.
Vehicles with a smart entry & start system
The “ENGINE START STOP” switch is in IGNITION ON mode.
■ If no windshield washer fluid sprays
Check that the washer nozzles are not blocked if there is washer fluid in the
windshield washer fluid tank.
WARNING
■Caution regarding the use of washer fluid
When it is cold, do not use the washer fluid until the windshield becomes
warm. The fluid may freeze on the winds hield and cause low visibility. This
may lead to an accident, resulting in death or serious injury.
Washer/wiper dual opera-
tion
The wipers will automatically
operate a couple of times after
the washer squirts.
When the headlights are on
and the lever is pulled and
held, the headlight cleaners
will operate once.

253
2-4. Using other driving systems
2
When driving
86_EE (OM18071E)
Hill-star t assist control
Hill-start assist control helps to maintain braking force to assist
starting off forward while facing uphill or starting off backward while
facing downhill. As hill-start assist control is initially disabled,
enable the system to make it oper able. The enabled/disabled setting
will be maintained the next time the engine is started.
The hill-start assist control ON
indicator will be illuminated
when system is enabled and
flash while the system is oper-
ating.
■ Enabling hill-start assist control
Park your vehicle in a flat, safe location.
Make sure that the parking brake is securely engaged.
Stop the engine by turning the engine switch to the “LOCK”
position (vehicles without a smart entry & start system) or
turning the “ENGINE START STOP” switch off (vehicles
with a smart entry & start system).
Start the engine and check that the ABS warning light and
slip indicator are off.
Press and hold for
approximately 30 seconds.
Check that both the VSC off
indicator and “TRC OFF” indi-
cator illuminate and then turn
off.
STEP 1
STEP 2
STEP 3
STEP 4

254
2-4. Using other driving systems
86_EE (OM18071E)
■
When enabling the hill-start assist control
●If the hill-start assist control ON indicator does not illuminate or if an
incorrect operation is performed, turn the engine switch to the “LOCK”
position (vehicles without a smart entry & start system) or turn the
“ENGINE START STOP” switch off (vehicles with a smart entry & start
system) and then restart the enabling procedure from .
● If is pressed and held for approximately 30 seconds or more, the
VSC off indicator and “TRC OFF” indicator will turn off and subsequent
operations of the switch will be rejected. In this case, the VSC system will
operate in normal mode. ( →P. 249) To enable , turn the engine
switch to the “ACC” or “LOCK” posit ion (vehicles without a smart entry &
start system) or turn the “ENGINE START STOP” switch off (vehicles
with a smart entry & start system) and then restart the engine.
Within 5 seconds after the indicator lights turn off, release
. Then, press the switch again within 2 seconds of
releasing it.
The hill-start assist control ON indicator will illuminate and then
turn off.
Turn the engine switch to the “LOCK” position (vehicles
without a smart entry & start system) or turn the “ENGINE
START STOP” switch off (vehicles with a smart entry &
start system). Then, restart the engine and check that the
hill-start assist control ON indicator is illuminated.
Hill-start assist control is enabled when the indicator is illumi-
nated.
To disable hill-start assist control, perform the above
through again.
STEP 5
STEP 6
STEP 1
STEP 6
STEP 4