warning TOYOTA GR86 2022 Owners Manual (in English)

307
6
6-3. Do-it-yourself maintenance
Maintenance and care
registered by any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer.
■Registering ID codes
The ID codes of the tire pressure warn- ing valve and transmitters for two sets of
wheels can be registered.
It is not necessary to register the ID codes when replacing normal tires with
snow tires, if the ID codes for the wheels
of both normal tires and snow tires are registered beforehand.
In addition to the set of tire pressure
warning system sensor ID codes initially registered to the vehicle, a second set of
ID codes can be registered.
A second set of tire pressure warning system sensor ID codes can be regis-
tered at your Toyota dealer or repairer,
or another duly qualified and equipped professional. When 2 sets of ID codes
have been registered, either ID code set
can be selected.
1 Park the vehicle in a safe place
and turn the engine switch to
ON.
2 Press the tire pressure warning
reset switch 3 times within 3
seconds.
3 The tire pressure warning light
will illuminate for 3 seconds and
then blink 3 times.
4 The tire pressure warning light
will blink for 1 minute and then
illuminate.
5 When the ID code change has
completed, the tire pressure
warning light will turn off.
Check that tire pressures are displayed
on the multi-information display.
Changing the ID code set

313
6
6-3. Do-it-yourself maintenance
Maintenance and care
When replacing wheels, care
should be taken to ensure that they
are equivalent to those removed in
load capacity, diameter, rim width
and inset*.
Replacement wheels are available
at any authorized Toyota retailer or
Toyota authorized repairer, or any
reliable repairer.
*: Conventionally referred to as offset.
Toyota does not recommend using
the following:
 Wheels of different sizes or types
 Used wheels
 Bent wheels that have been
straightened
■When replacing wheels
The wheels of your vehicle are equipped with tire pressure warning valves and
transmitters that allow the tire pressure
warning system to provide advance warning in the event of a loss in tire
inflation pressure. Whenever wheels are
replaced, tire pressure warning valves and transmitters mu st be installed.
( P.304)
Wheels
If a wheel is bent, cracked or
heavily corroded, it should be
replaced. Otherwise, the tire
may separate from the wheel
or cause a loss of handling
control.
Wheel selection
WA R N I N G
■When replacing wheels
●Do not use wheels that are a differ-
ent size from those recommended in the Owner’s Manual, as this may
result in a loss of handling control.
●Never use an inner tube in a leak-
ing wheel which is designed for a
tubeless tire. Doing so may result in
an accident, causing death or seri- ous injury.
■When installing the wheel nuts
Never use oil or grease on the wheel
bolts or wheel nuts. Oil and grease
may cause the wheel nuts to be excessively tightened, leading to bolt
or disc wheel damage. In addition, the
oil or grease can cause the wheel nuts to loosen and the wheel may fall
off, causing an accident and resulting
in death or serious injury. Remove any oil or grease from the wheel bolts
or wheel nuts.
■Use of defective wheels prohib-
ited
Do not use cracked or deformed wheels. Doing so could cause the tire
to leak air during driving, possibly
causing an accident.
NOTICE
■Replacing tire pressure warning
valves and transmitters
●Because tire repair or replacement may affect the tire pressure warning
valves and transmitters, make sure
to have tires serviced by any authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer or other qualified service shop. In addition, make sure to pur-
chase your tire pressure warning
valves and transmitters at any authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer.

3146-3. Do-it-yourself maintenance
Use only Toyota wheel nuts and
wrenches designed for use with
your aluminum wheels.
 When rotating, repairing or
changing your tires, check that
the wheel nuts ar e still tight after
driving 1600 km (1000 miles).
 Be careful not to damage the
aluminum wheels when using
tire chains.
 Use only Toyota genuine balance
weights or equivalent and a plas-
tic or rubber hammer when bal-
ancing your wheels.
1 Turn the engine switch off.
2 Open the glove box. Slide off
the damper.
Left-hand drive vehicles
Right-hand drive vehicles
3 Push in each side of the glove
box and pull the glove box
toward you to disconnect the
claws.
NOTICE
●Ensure that only genuine Toyota
wheels are used on your vehicle.
Tire pressure warning valves and transmitters may not work properly
with non-genuine wheels.
Aluminum wheel precau-
tions
Air conditioning filter
The air conditioning filter must
be changed regularly to main-
tain air conditioning efficiency.
Removing the air condition-
ing filter

7
325
When trouble arises
7
When trouble arises
.7-1. Essential information
Emergency flashers .......... 326
If your vehicle has to be
stopped in an emergency
....................................... 326
If the vehicle is submerged or
water on the road is rising
....................................... 327
7-2. Steps to take in an emer-
gency
If your vehicle needs to be
towed .............................. 329
If you think something is wrong
....................................... 334
Fuel pump shut off system
....................................... 335
If a warning light turns on or a
warning buzzer sounds... 336
If a warning message is dis-
played ............................. 344
If you have a flat tire ......... 345
If the engine will not start .. 355
If you lose your keys ......... 356
If the fuel filler door cannot be
opened ........................... 357
If the electronic key does not
operate properly ............. 357
If the vehicle battery is dis-
charged .......................... 359
If your vehicle overheats ... 362
If the vehicle becomes stuck
....................................... 364

3367-2. Steps to take in an emergency
■Brake system warning light (warning buzzer)
■Vacuum pressure system warning light
■High coolant temperature warning light (warning buzzer)
If a warning light turns on or a war ning buzzer sounds
Calmly perform the following actions if any of the warning lights
comes on or flashes. If a light comes on or flashes, but then goes
off, this does not necessarily indicate a malfunction in the system.
However, if this continues to occur, have the vehicle inspected by
any authorized Toyota retailer or Toyota authorized repairer, or any
reliable repairer.
Actions to the warning lights or warning buzzers
Warning lightDetails/Actions
(red)
Indicates that:
 The brake fluid level is low; or
 The brake system is malfunctioning
This light also comes on when the parking brake is not released. If
the light turns off after the parki ng brake is fully released the sys-
tem is operating normally.
 Immediately stop the vehicle in a safe place and contact
any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer. Continuing to drive the
vehicle may be dangerous.
Warning lightDetails/Actions
(yellow)
Indicates a malfunction in the vacuum pressure system.
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Warning lightDetails/Actions
Indicates that the engine coolant temperature is too high
 Immediately stop the vehicle in a safe place.
Handling method ( P.362)

337
7
7-2. Steps to take in an emergency
When trouble arises
■Charging system warning light
■Low engine oil pressure warning light
■Malfunction indicator lamp
■SRS warning light (warning buzzer)
Warning lightDetails/Actions
Indicates a malfunction in the vehicle’s charging system
 Immediately stop the vehicle in a safe place and contact
any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
Warning lightDetails/Actions
Indicates that the engine oil pressure is too low
 Immediately stop the vehicle in a safe place and contact
any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
Warning lightDetails/Actions
Indicates a malfunction in:
 The electronic engine control system;
 The electronic throttle control system; or
 The electronic automatic transmission control system (if
equipped)
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Warning lightDetails/Actions
Indicates a malfunction in:
 The SRS airbag system; or
 The seat belt pretensioner system
 P. 5 3

3387-2. Steps to take in an emergency
■ABS warning light (warning buzzer)
■Electric power steering system warning light (warning buzzer)
■Slip indicator (warning buzzer)
Warning lightDetails/Actions
Indicates a malfunction in:
 The ABS; or
 The brake assist system
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Warning lightDetails/Actions
Indicates a malfunction in the EPS (Electric Power Steering) sys-
tem
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Warning lightDetails/Actions
When illuminated, indicates:
 Malfunction of the VSC (Vehicle Stability Control) system;
 Malfunction of the TRC (Traction Control) system; or
 Malfunction of the hill-start assist control system
Depending on the situation, the light may illuminate even when
there is no malfunction. It does not indicate a malfunction if the
light turns off after a short time.
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
When flashing, indicates:
 Indicates that the TRC, VSC or brake LSD function is oper-
ating. Always drive safely. Driving recklessly may lead to
an accident.
Drive with extra care when the indicator is flashing.

339
7
7-2. Steps to take in an emergency
When trouble arises
■Automatic transmission fluid temp erature warning light (warning
buzzer) (if equipped)
■Open door warning light
■Low fuel level warning light (warning buzzer)
■Driver’s and front passenger’s seat belt reminder light (warning
buzzer)*1, 2
*1: The front passenger’s seat belt reminder light is located on the overhead con-
sole.
*2: Driver’s and front passenger’s seat belt warning buzzer:
The driver’s and front passenger’s seat belt warning buzzer sounds to alert the
driver and front passenger that his or her seat belt is not fastened. If the seat belt is
unfastened, the buzzer sounds intermittently for a certain period of time after the
vehicle reaches a certain speed.
Warning lightDetails/Actions
Indicates that the automatic transmission fluid temperature is too
high
 Stop the vehicle in a safe place and shift the shift lever to P.
If the light goes off after a little while, the vehicle can be
driven. If the light does not go off, contact any authorized
Toyota retailer or Toyota authorized repairer, or any reliable
repairer.
Warning lightDetails/Actions
Indicates that a door or the trunk is not fully closed
 Check that both side doors and the trunk are closed.
Warning lightDetails/Actions
Indicates that remaining fuel is approximately 7.0 L (1.8 gal., 1.5
Imp. gal.) or less
 Refuel the vehicle.
Warning lightDetails/Actions
Warns the driver and/or front passenger to fasten their seat belts
 Fasten the seat belt.
If the front passenger’s seat is occupied, the front passen-
ger’s seat belt also needs to be fastened to make the warn-
ing light (warning buzzer) turn off.

3407-2. Steps to take in an emergency
■Rear passengers’ seat belt reminder lights (warning buzzer)*1, 2
*1: This light illuminates on the overhead console.
*2: Rear passengers’ seat belt warning buzzer:
The rear passengers’ seat belt warning buzze r sounds to alert the rear passenger
that his or her seat belt is not fastened. If the seat belt is unfastened, the buzzer
sounds intermittently for a certain period of time, after the vehicle reaches a certain
speed.
■Conventional cruise control indicator (if equipped)
■BSD/RCTA warning light (if equipped) (warning buzzer)
■SRH warning light (if equipped) (warning buzzer)
Warning lightDetails/Actions
Warns the rear passengers to fasten their seat belts
 Fasten the seat belt.
If the rear passenger’s seat is occupied, the rear passen-
ger’s seat belt also needs to be fastened to make the warn-
ing light (warning buzzer) turn off.
Warning lightDetails/Actions
(yellow)
Indicates a malfunction in the conventional cruise control system
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Warning lightDetails/Actions
Indicates a malfunction in the BSD/RCTA system
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Warning lightDetails/Actions
Indicates a malfunction in the SRH function
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.

341
7
7-2. Steps to take in an emergency
When trouble arises
■RAB warning light (if equipped) (warning buzzer)
■LED headlight warning light (warning buzzer)
■Automatic headlight leveling system warning light (warning buzzer)
■Master warning light (warning buzzer)
■EyeSight warning light (if equipped) (warning buzzer)
Warning lightDetails/Actions
Indicates a malfunction in the RAB system
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Warning lightDetails/Actions
Indicates a malfunction in the LED headlights
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Warning lightDetails/Actions
Indicates a malfunction in the automatic headlight leveling system
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Warning lightDetails/Actions
A buzzer sounds and the warning light comes on and flashes to
indicate that the master warn ing system has detected a malfunc-
tion.
 P.344
Warning lightDetails/Actions
Indicates a malfunction in the EyeSight
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.