2023 TOYOTA 86 check engine

3156-3. Do-it-yourself maintenance
6
Maintenance and care
Front
To equalize tire wear and extend
tire life, Toyota recommends that
tire rotation is carried out at the
same interval as tire inspection.
Your vehicle is equipped with a
tire pressure warning system
that uses tire pressure warning
valves and transmitters to detect
low tire inflation pressure before
serious problems arise.
 The tire pressure detected by
the tire pressure warning sys-
tem can be displayed on the
multi-information display.
 If the tire pressure drops
below a predetermined level,
the driver is warned by a screen display and a warning
light. (
P.354)
■Routine tire inflation pressure
checks
The tire pressure warning system
does not replace routine tire inflation
pressure checks . Make sure to
check tire inflation pressure as part
of your routine o f daily vehicle
checks.
■Tire inflation pressure
●It may take a few minutes to dis-
play the tire inflation pressure
after the engine switch is turned to
ON. It may also take a few min-
utes to display the tire inflation
pressure after infl ation pressure
has been adjusted.
●Tire inflation pressure changes
with temperature. The displayed
values may also be different from
the values measured using a tire
pressure gauge.
■Situations in which the tire
pressure warning system may
not operate properly
●In the following cases, the tire
pressure warning system may not
operate properly.
• If non-genuine Toyota wheels are used.
• A tire has been replaced with a
tire that is not an OE (Original
Equipment) tire.
• A tire has been replaced with a
tire that is not of the specified size.
• Tire chains, etc. are equipped.
• An auxiliary-support ed run-flat tire
Tire pressure warning
system
A

3196-3. Do-it-yourself maintenance
6
Maintenance and care
When 2 sets of ID codes have been
registered, either ID code set can be
selected.
1Park the vehicle in a safe
place and turn the engine
switch to ON.
2 Press the tire pressure warn-
ing reset switch 3 times
within 3 seconds.
3 The tire pressure warning
light will illuminate for 3 sec-
onds 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 pres-
sure warning light will turn off.
Check that tire pressures are dis-
played on the multi-information dis-
play.
Stop the vehicle in a safe
place on a hard, flat surface.
 Set the parking brake.
 Shift the shift lever to P (auto-
matic transmission) or R
(manual transmission).
 Stop the engine.
■Jack and Jack handle
As your vehicle is equipped with an
emergency tire puncture repair kit, a
jack and jack handle for replacing a
tire are not include d with your vehi-
cle. To purchase a jack and jack
handle, contact your Toyota dealer.
●Jack
●Jack handle
Changing the ID code set
Replacing the tire
When raising your vehicle
with a jack, position the jack
correctly.
Improper placement may
damage your vehicle or
cause injury.
If necessary tire replace-
ment seems difficult to per-
form, contact your Toyota
dealer.
Before jacking up the
vehicle

3206-3. Do-it-yourself maintenance
Towing eyelet
Screwdriver
Jack handle (if equipped)
Wheel nut wrench
Jack (if equipped)
Location of the jack and tools
A
C
D
WARNING
■Using the tire jack
Observe the following precau-
tions.
Improper use of the tire jack may
cause the vehicle to suddenly fall
off the jack, leading to death or
serious injury.
●Do not use the tire jack for any
purpose other than replacing
tires or installing and removing
tire chains.
●Do not use other tire jacks for
replacing tires on this vehicle.
●Always check that the tire jack
is securely set to the jack point.
●Do not put any part of your body
under the vehicle while it is sup-
ported by the jack.
●Do not start the engine or drive
the vehicle while the vehicle is
supported by the jack.
●Do not raise the vehicle while
someone is inside.
●When raising the vehicle, do not
put an object on or under the
jack.
●Do not raise the vehicle to a
height greater than that required
to replace the tire.
●Use a jack stand if it is neces-
sary to get under the vehicle.
●When lowering the vehicle,
make sure that there is no-one
near the vehicle. If there are
people nearby, warn them
vocally before lowering.

3306-3. Do-it-yourself maintenance
1Turn the engine switch off.
2 Open the fuse box cover.
Engine compartment
Push the tab in and lift the lid off.
Instrument panel
Remove the lid.
3Remove the fuse with the
pullout tool.
Only type A fuses can be removed
WARNING
●If the cover cannot be firmly
closed, stop using the electronic
key and stow the key in the
place where children cannot
reach, and then contact your
Toyota dealer.
●If you accidentally swallow a
battery or put a b attery into a
part of your body, get emer-
gency medical attention imme-
diately.
■To prevent battery explosion
or leakage of flammable liq-
uid or gas
●Replace the battery with a new
battery of the same type. If a
wrong type of battery is used, it
may explode.
●Do not expose batteries to
extremely low pressure due to
high altitude or extremely high
temperatures.
●Do not burn, bre ak or cut a bat-
tery.
NOTICE
■For normal operation after
replacing the battery
Observe the following precautions
to prevent accidents:
●Always work with dry hands.
Moisture may cau se the battery
to rust.
●Do not touch or move any other
component inside the remote
control.
●Do not bend either of the battery
terminals.
Checking a nd replac-
ing fuses
If any of the electrical com-
ponents do not operate, a
fuse may have blown. If this
happens, check and replace
the fuses as necessary.
Checking and replacing
fuses

3356-3. Do-it-yourself maintenance
6
Maintenance and care
turning the bulb base clock-
wise.
6 Install the cover.
Align the cover with the claws on
the vehicle and push the cover
toward the front of the vehicle to
engage each claw and install it.
7Install the clips.
WARNING
■Replacing light bulbs
●Turn off the lights. Do not
attempt to replace the bulb
immediately after turning off the
lights. The bulbs become very
hot and may cause burns.
●Do not touch the glass portion
of the light bulb with bare
hands. When it is unavoidable
to hold the glass portion, use
and hold with a clean dry cloth
to avoid getting moisture and
oils on the bulb. Also, if the bulb
is scratched or dropped, it may
blow out or crack.
●Fully install light bulbs and any
parts used to secure them. Fail-
ure to do so may result in heat
damage, fire, or water entering
the light unit. This may damage
the lights or cause condensa-
tion to build up on the lens.
■When changing the back-up
lights
●Stop the engine and wait until
the exhaust pi pes and sur-
rounding parts have cooled
down sufficiently. The lights are
located near the exhaust pipe
and touching a hot exhaust pipe
and surrounding parts can
cause burns.
■To prevent damage or fire
●Make sure bulbs are fully
seated and locked.
●Check the wattage of the bulb
before installing to prevent heat
damage.

3517-2. Steps to take in an emergency
7
When trouble arises
■Open door warning light
■Low fuel level warning light (warning buzzer)
■Driver’s and front passenger’s seat belt reminder light (warn-
ing buzzer)*1, 2
*1: The front passenger’s seat belt reminder light is located on t he overhead
console.
*2: Driver’s seat belt warning buzzer:
The driver’s seat belt warning buzzer sounds to alert the driver that his or
her seat belt is not fastened. O nce the engine switch is turned to ON, the
buzzer sounds. If the seat belt is still un fastened, the buzzer sounds inter-
mittently for a certain period of time after the vehicle reache s a certain
speed.
Front passenger’s seat belt warning buzzer:
The front passenger’s seat belt w arning buzzer sounds to alert the front
passenger that his or her seat belt is not fastened. If the seat belt is unfas-
tened, the buzzer sounds intermittenly for a certain period of time after the
vehicle reaches a certain speed.
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 1.8 gal. (7.0
L, 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 se at is occupied, the front
passenger’s seat belt also needs to be fastened to
make the warning light (w arning buzzer) turn off.

3557-2. Steps to take in an emergency
7
When trouble arises
■If the tire pressure warning light
frequently comes on after blink-
ing for 1 minute
If the tire pressure warning light fre-
quently comes on after blinking for 1
minute when the engine switch is
turned to ON, have it checked by
your Toyota dealer.
■Warning buzzer
In some cases, the buzzer may not
be heard due to being in a noisy
location or audio sound.
WARNING
■If both the ABS and the brake
system warning lights remain
on
Stop your vehicle in a safe place
immediately and contact your Toy-
ota dealer. The vehicle will
become extremely unstable
during braking, and the ABS sys-
tem may fail, which could cause
an accident resulting in death or
serious injury.
■When the electric power
steering system warning light
comes on
The steering wheel may become
extremely heavy.
When steering wheel operations
are heavier than usual, grip the
steering wheel firmly and operate
it using more force than usual.
■If the tire pressure warning
light comes on
Be sure to observe the following
precautions. Failure to do so
could cause a loss of vehicle con-
trol and result in death or serious
injury.
●Stop your vehicle in a safe place
as soon as possible. Adjust the
tire inflation pressure immedi-
ately.
●If the tire pressure warning light
comes on even after tire infla-
tion pressure adjustment, it is
probable that you have a flat
tire. Check the tires. If a tire is
flat, repair the flat tire by using
emergency tire puncture repair
kit.
●Avoid abrupt maneuvering and
braking. If the vehicle tires dete-
riorate, you could lose control of
the steering wheel or the
brakes.
■If a blowout or sudden air
leakage should occur
The tire pressure warning system
may not activate immediately.
■Maintenance of the tires
Each tire, includi ng the spare (if
provided), should be checked
monthly when cold and inflated to
the inflation pressure recom-
mended by the vehicle manufac-
turer on the vehicle placard or tire
inflation pressure label (tire and
load information label). (If your
vehicle has tires of a different size
than the size indicated on the
vehicle placard or tire inflation
pressure label [tire and load infor-
mation label], you should deter-
mine the proper tire inflation
pressure for those tires.)

3577-2. Steps to take in an emergency
7
When trouble arises
■Warning messages
The warning messages explained
below may differ from the actual
messages according to operation
conditions and vehicle specifica-
tions.
■Warning buzzer
In some cases, the buzzer may not
be heard due to being in a noisy
location or audio sound.
■If “Check Owner’s Manual” is
displayed
●If the following messages are
shown, following the instructions,
accordingly.
• “High Coolant Temperature” ( P.375)
• “Transmission Oil Temperature” ( P.149)
●If any of the following messages
are shown on the multi-informa-
tion display, it may indicate a mal-
function. Have the vehicle
inspected by your Toyota dealer
immediately.
• “EyeSight OFF”
• “Headlights Disabled”
• “ABS”
• “Steering System”
• “Vehicle Stability Control”
• “Transmission”
• “Low Tire Pressure”
• “RAB Disabled”
• “BSD/RCTA Disabled”
• “Keyless Access System Dis- abled”
• “Auto Headlight Leveler Disabled”
• “SRH Disabled”
●If any of the following messages
are shown on the multi-informa-
tion display, it may indicate a mal-
function. Immediately stop the
vehicle and contact your Toyota
dealer.
• “Brake System”
• “Check Engine”
• “SRS Airbag System”
If a war ning message
is displayed
The multi-information dis-
play shows warnings of sys-
tem malfunctions,
incorrectly performed oper-
ations, and messages that
indicate a need for mainte-
nance. When a message is
shown, perform the correc-
tion procedure appropriate
to the message.
Master warning light
The master warning light also
comes on or flashes in order to
indicate that a message is cur-
rently being displayed on the
multi-information display.
Multi-information display
Follow the instru ctions of the
message on the multi-information
display.
A