2022 TOYOTA GR86 check engine light

133
4
4-1. Before driving
Driving
WA R N I N G
●During normal driving, do not turn
off the engine. Turning the engine
off while driving will 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, so you
should pull over and stop the vehi-
cle as soon as it is safe to do so.
However, in the event of an emer- gency, such as if it becomes impos-
sible to stop the vehicle in the
normal way: P. 3 2 6
●Use engine braking (downshift) to
maintain a safe speed when driving down a steep hill.
Using the brakes continuously may
cause the brakes to overheat and lose effectiveness. (P.143, 147)
●Do not adjust the positions of the steering wheel, the seat, or the
inside or outside rear view mirrors
while driving. Doing so may result in a loss of
vehicle control.
●Always check that all passengers’
arms, heads or other parts of their
body are not outside the vehicle.
■When driving on slippery road
surfaces
●Sudden braking, acceleration and
steering may cause tire slippage
and reduce your ability to control the vehicle.
●Sudden acceleration, engine brak-ing due to shifting, or changes in
engine speed could cause the vehi-
cle to skid.
●After driving through a puddle, lightly depress the brake pedal to
make sure that the brakes are func-
tioning properly. Wet brake pads may prevent the brakes from func-
tioning properly. If the brakes on
only one side are wet and not func- tioning properly, steering control
may be affected.
■When shifting the shift lever
●Vehicles with an automatic trans-
mission: Do not let the vehicle roll backward while the sh ift lever is in a
driving position, or roll forward while
the shift lever is in R. Doing so may cause the engine to
stall or lead to poor brake and
steering performance, resulting in an accident or damage to the vehi-
cle.
●Vehicles with an automatic trans-
mission: Do not shi ft the shift lever
to P while the vehicle is moving. Doing so can damage the transmis-
sion and may result in a loss of
vehicle control.
●Do not shift the shift lever to a driv-
ing position while the vehicle is moving backward.
Doing so can damage the transmis-
sion and may result in a loss of vehicle control.
●Do not shift the shift lever to R while the vehicle is moving forward.
Doing so can damage the transmis-
sion and may result in a loss of vehicle control.
●Moving the shift lever to N while the vehicle is moving will disengage the
engine from the transmission.
Engine braking is not available
when N is selected.

1344-1. Before driving
WA R N I N G
●Vehicles with an automatic trans-
mission: Be careful not to shift the
shift lever with the accelerator pedal depressed. Shifting the shift
lever to a gear other than P or N
may lead to unexpected rapid acceleration of the vehicle that may
cause an accident and result in
death or serious injury.
●Do not place items in the shift
lever's surrounding area. It may
cause incorrect operation.
●If the shift boot is pulled out during
cleaning, return it to its previous position. If the shift boot is left
pulled out, the shift lever may
become difficult to operate.
■If you hear a squealing or scrap-
ing noise (brake pad wear indica- tors)
Have the brake pads checked and
replaced by any authorized Toyota retailer or Toyota authorized repairer,
or any reliable repairer as soon as
possible. Rotor damage may result if the pads are not replaced when
needed.
It is dangerous to drive the vehicle when the wear limits of the brake
pads and/or those of the brake discs
are exceeded.
■When the vehicle is stopped
●Do not race the engine. If the vehicle is in any gear other
than P (automatic transmission) or
N, the vehicle may accelerate sud- denly and unexpectedly, causing an
accident.
●Vehicles with an automatic trans-
mission: In order to prevent acci-
dents due to the vehicle rolling away, always keep depressing the
brake pedal while the engine is run-
ning, and apply the parking brake as necessary.
●If the vehicle is stopped on an incline, in order to prevent acci-
dents caused by the vehicle rolling
forward or backward, always depress the brake pedal and
securely apply the parking brake as
needed.
●Avoid revving or racing the engine.
Running the engine at high speed while the vehicle is stopped may
cause the exhaust system to over-
heat, which could result in a fire if combustible material is nearby.
■When the vehicle is parked
●Do not leave glasses, cigarette
lighters, spray cans, or soft drink
cans in the vehicle when it is in the sun.
Doing so may result in the follow-
ing:
• Gas may leak from a cigarette
lighter or spray can, and may lead
to a fire.
• The temperature inside the vehicle
may cause the plastic lenses and plastic material of glasses to
deform or crack.
• Soft drink cans may fracture, caus-
ing the contents to spray over the
interior of the vehicle, and may also cause a short circuit in the vehicle’s
electrical components.
●Do not leave cigarette lighters in the
vehicle. If a cigarette lighter is in a
place such as the glove box or on the floor, it may be lit accidentally
when luggage is loaded or the seat
is adjusted, causing a fire.
●Do not attach adh esive discs to the
windshield or windows. Do not
place containers such as air fresh- eners on the instrument panel or
dashboard. Adhesive discs or con-
tainers may act as lenses, causing a fire in the vehicle.

135
4
4-1. Before driving
Driving
WA R N I N G
●Do not leave a door or window
open if the curved glass is coated
with a metallized film such as a sil- ver-colored one. Reflected sunlight
may cause the glass to act as a
lens, causing a fire.
●Always apply the parking brake,
shift the shift lever to P (vehicles
with an automatic transmission), stop the engine and lock the vehi-
cle.
Do not leave the vehicle unat- tended while the engine is running.
If the vehicle is parked with the shift
lever in P but the parking brake is not set, the vehicl e may start to
move, possibly leading to an acci-
dent.
●Do not touch the exhaust pipes
while the engine is running or immediately after turning the engine
off.
Doing so may cause burns.
■When taking a nap in the vehicle
Always turn the engine off. Otherwise, if you accidentally move the shift lever
or depress the accelerator pedal, this
could cause an accident or fire due to engine overheating. Additionally, if the
vehicle is parked in a poorly ventilated
area, exhaust gases may collect and enter the vehicle, leading to death or
a serious health hazard.
■When braking
●When the brakes are wet, drive
more cautiously. Braking distance increases when
the brakes are wet, and this may
cause one side of the vehicle to brake differently than the other
side. Also, the parking brake may
not securely hold the vehicle.
●If the brake booster device does not operate, do not follow other vehi-
cles closely and avoid hills or sharp
turns that require braking. In this case, braking is still possible,
but the brake pedal should be
depressed more firmly than usual. Also, the braking distance will
increase. Have your brakes fixed
immediately.
●Do not pump the brake pedal if the
engine stalls. Each push on the brake pedal uses
up the reserve for the
power-assisted brakes.
●The brake system consists of 2 indi-
vidual hydraulic systems; if one of the systems fails, the other will still
operate. In this case, the brake
pedal should be depressed more firmly than usual and the braking
distance will increase. Have your
brakes fixed immediately.
■If the vehicle becomes stuck
Do not spin the wheels excessively when any of the tires is up in the air,
or the vehicle is stuck in sand, mud,
etc. This may damage the driveline components or propel the vehicle for-
ward or backward, causing an acci-
dent.
NOTICE
■Pre-driving check
Trapping small animals in the cooling
fan and belts of the engine may result
in a malfunction. Check that no small animal enters the engine compart-
ment and under the vehicle before
starting the engine.

141
4
4-2. Driving procedures
Driving
Automatic transmission
1 Stop the vehicle completely.
2 Set the parking brake (P.151),
and shift the shift lever to P.
Check the parking brake indicator is
illuminated.
3 Press the engine switch.
The engine will stop, and the meter dis-
play will be extinguished.
4 Release the brake pedal and
check that “ACCESSORY” or
“IGNITION ON” is not shown on
the meters.
Manual transmission
1 Stop the vehicle completely.
2 Set the parking brake. (P.151)
Check the parking brake indicator is illuminated.
3 Shift the shift lever to N.
( P.147)
4 Press the engine switch.
The engine will stop, and the meter dis-
play will be extinguished.
5 Release the brake pedal and
check that “ACCESSORY” or
“IGNITION ON” is not shown on
the meters.
Modes can be changed by pressing
the engine switch with brake pedal
(automatic transmission) or clutch
pedal (manual transmission)
released. (The mode changes each
NOTICE
■Symptoms indicating a malfunc-
tion with the engine switch
If the engine switch seems to be oper- ating somewhat differently than usual,
such as the switch sticking slightly,
there may be a malfunction. Contact any authorized Toyota retailer or
Toyota authorized repairer, or any reli-
able repairer immediately.
Stopping the engine
WA R N I N G
■Stopping the engine in an emer-
gency
If you want to stop the engine in an
emergency while driving the vehicle,
press and hold the engine switch for
more than 2 seconds, or press it briefly 3 times or more in succession.
( P.326)
However, do not touch the engine switch while driving except in an
emergency. Turning the engine off
while driving will 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, so you should pull
over and stop the vehicle as soon as
it is safe to do so.
●If the engine switch is operated
while the vehicle is running, a warn- ing message will be shown on the
multi-information display and a
buzzer sounds.
●Vehicles with an automatic trans-
mission: To restart the engine after performing an emergency shut-
down, shift the shift lever to N and
then press the engine switch.
●Vehicles with a manual transmis-
sion: To restart the engine after per- forming an emergency shutdown,
depress the clutch pedal and then
press the engine switch.
Changing engine switch
modes

1504-2. Driving procedures
The lever will return to its original
position immediately after opera-
tion.
1 Right turn
2 Lane change to the right (move
the lever partway and hold it*)
The right turn signal lights will blink until
the lever is released.
3 Lane change to the left (move
the lever partway and hold it*)
The left turn signal lights will blink until
the lever is released.
4 Left turn
*: When the turn signal lever is oper-
ated to position 2 or 3, if the lever is
released immediately, the turn signal
lights will blink 3 times.
■If the turn signals do not stop
flashing after turning left or
right, or if you want to stop
them flashing
Operate the lever in the opposite
direction to either position 2 or 3. If
you move the lever to either posi-
tion 1 or 4, the selected turn sig-
nals will flash.
■Turn signals can be operated when
The engine switch is in ON.
■If the indicator flashes faster than usual
Check that a light bulb in the front or
rear turn signal lights has not burned out.
■If the turn signals stop flashing
before a lane change has been per-
formed
Operate the lever again.
■Customization
Some functions can be customized.
( P.377)
Turn signal lever
Operating instructions

161
4
4-3. Operating the lights and wipers
Driving
■The windshield wiper and washer can be operated when
The engine switch is in ON.
■If no windshield washer fluid
sprays
Check that the washer nozzles are not
blocked if there is washer fluid in the
windshield washer fluid reservoir.
WA R N I N G
■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
windshield and cause low visibility.
This may lead to an accident, result- ing in death or serious injury.
NOTICE
■When the washer fluid tank is
empty
Do not operate the switch continually
as the washer fluid pump may over-
heat.
■When a nozzle becomes blocked
In this case, contact any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
Do not try to clear it with a pin or other object. The nozzle will be damaged.

2284-6. Using other driving systems
1The detection range of the radar
sensors
2 Area out of detection range of
the radar sensors
Parked vehicle
Vehicle that may not be
detected
Example 2
1 The detection range of the radar
sensors
Vehicle that may be detected
The system may detect that a vehicle
is passing in front of your vehicle.
Always be sure to check the
surroundings with your eyes when reversing the vehicle.
■Operating conditions
The BSD/RCTA will operate when
all of the following conditions are
met.
 The engine switch is in ON.
 The BSD/RCTA warning light
and BSD/RCTA OFF indicator
are turned off.
 The vehicle is driven at speeds
above 12 km/h (7 mph) (except
when reversing).
 The shift lever is in R. (RCTA
only)
The BSD/RCTA will not operate in
the following situations.
 The BSD/RCTA OFF indicator
appears.
 The vehicle speed is below 10
km/h (6 mph) even when the
BSD/RCTA OFF indicator does
not appear (except when revers-
ing).
●In the following cases, the BSD/RCTA
will stop operating and the BSD/RCTA warning light will appear.
• When a malfunction occurs in the sys-
tem, including the BSD/RCTA approach indicator
●If the BSD/RCTA warning light appears, exercise proper caution.
( P.232)
●In the following cases, the BSD/RCTA
will temporarily stop operating (or may
stop operating) and the BSD/RCTA
WA R N I N G
An approaching vehicle may not
be detected because the detection
range is limited by the parked vehicle
. Always be sure to check the
surroundings with your eyes when
reversing the vehicle.
A
C
System operation

2444-6. Using other driving systems
●Do not wipe the camera with alcohol,
benzine or paint thinner.
Otherwise, discolora tion may occur. To remove contamination, wipe the
camera with a cloth moistened with a
diluted neutral detergent. Then wipe it with a soft, dry cloth.
●When waxing the vehicle, be careful not to apply the wax to the camera. If
it comes in contact with the camera,
moisten a clean cloth with a diluted neutral detergent to remove the wax.
●The camera lens has a hard coating to help prevent scratches. However,
when washing the vehicle or cleaning
the camera lens, be careful not to
scratch the camera lens. Do not use a washing brush directly on the camera
lens. The image quality of the rear
view camera may deteriorate.
●Strong light shined on the camera lens
may develop vertical lines around the light source. This is not a malfunction.
●Under the fluorescent light, the display
may flicker. However, this is not a mal-
function.
●The image of the rear view camera
may be slightly different from the actual color of the objects.
●If there is a malfunction on the multi-media system screen, refer to “Multi-
media owner’s manual”.
Rear view camera
A rear view camera is attached
to the trunk lid. When the
engine switch is in ON and the
shift lever is set to R, the rear
view camera automatically dis-
plays the rear view image
behind the vehicle on the mul-
timedia system screen.
WA R N I N G
●Since the rear view camera uses a
wide-angle lens, the image on the monitor is different from the actual
view in terms of distance.
●Since the range of the image on the
monitor is limited, always check the
rear view and the surrounding area with your eyes and mirrors, and
move backward at a slow speed.
Moving backward only by checking the rear view image from the cam-
era could cause an accident.
●Do not disassemble or modify the
camera, switch or wiring. If smoke
comes out or you smell a strange odor, stop using the rear view cam-
era immediately.
Contact any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer for
an inspection. Continued use may result in accident, fire or electric
shock.
NOTICE
●When washing your vehicle with a high-pressure washer, do not allow
water to touch the camera directly.
Entry of water in the camera lens may result in condensation, mal-
function, fire or electric shock.
●Since the camera is a precision
device, do not subject it to strong
impacts. Otherwise, malfunction, fire or electric shock may occur.