2022 TOYOTA GR86 ECU

309
6
6-3. Do-it-yourself maintenance
Maintenance and care
Wheel nut wrench
Jack (if equipped)
1 Chock the tires.
2 Slightly loosen the wheel nuts
(one turn).
D
WA R N I N G
■Using the tire jack
Observe the following precautions.
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 pur-
pose 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 sup-
ported 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 necessary 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.
Removing a tire
Flat tireWheel chock posi-
tions
Front left-hand
side
Behind the rear
right-hand side tire
Front right-hand
side
Behind the rear
left-hand side tire
Rear left-hand sideIn front of the front
right-hand side tire
Rear right-hand
side
In front of the front
left-hand side tire

3246-3. Do-it-yourself maintenance
and install it.
7 Install the clips.
WA R N I N G
■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. Failure
to do so may result in heat damage, fire, or water entering the light unit.
This may damage the lights or
cause condensation to build up on the lens.
■When changing the rear fog light or back-up lights
●Stop the engine and wait until the
exhaust pipes and surrounding parts have cooled down suffi-
ciently. 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.

3267-1. Essential information
7-1.Essential information
Press the switch.
All the turn signal lights will flash.
To turn them off, press the switch once
again.
■Emergency flashers
If the emergency flashers are used for a long time while the engine is not operat-
ing, the battery may discharge.
1 Steadily step on the brake pedal
with both feet and firmly depress
it.
Do not pump the brake pedal repeat-
edly as this will increase the effort required to slow the vehicle.
2 Shift the shift lever to N.
If the shift lever is shifted to N
3 After slowing down, stop the
vehicle in a safe place by the
road.
4 Stop the engine.
If the shift lever cannot be shifted
to N
3 Keep depressing the brake
pedal with both feet to reduce
vehicle speed as much as possi-
ble.
4 To stop the engine, press and
hold the engine switch for 2 con-
secutive seconds or more, or
Emergency flashers
The emergency flashers are
used to warn other drivers
when the vehicle has to be
stopped on the road due to a
breakdown, etc.
Operating instructions
If your vehicle has to be
stopped in an emer-
gency
Only in an emergency, such as
if it becomes impossible to
stop the vehicle in the normal
way, stop the vehicle using the
following procedure:
Stopping the vehicle

329
7
7-2. Steps to take in an emergency
When trouble arises
7-2.Steps to take in an emergency
If your vehicle needs to
be towed
If towing is necessary, we rec-
ommend having your vehicle
towed by any authorized
Toyota retailer or Toyota
authorized repairer, or any reli-
able repairer or commercial
towing service, using a
wheel-lift type truck or flatbed
truck.
Use a safety chain system for
all towing, and abide by all
state/provincial and local laws.
If towing your vehicle with a
wheel-lift type truck from the
front, the vehicle's rear wheels
and axles must be in good con-
ditions. ( P.330)
If they are damaged, use a tow-
ing dolly or flatbed truck.
WA R N I N G
Observe the following precautions. Failure to do so may result in death or
serious injury.
■When towing the vehicle
Be sure to transport the vehicle with
all four wheels raised off the ground. If
the vehicle is towed with the tires con- tacting the ground, the drivetrain and
related parts may be damaged or an
accident may occur due to a change in direction of the vehicle.
■While towing
●When towing using cables or
chains, avoid sudden starts, etc. which place excessive stress on the
towing eyelets, cables or chains.
The towing eyelets, cables or chains may become damaged, bro-
ken debris may hit people, and
cause serious damage.
●Do not turn the engine switch off.
There is a possibility that the steer- ing wheel is locked and cannot be
operated.
■Installing towing eyelets to the
vehicle
Make sure that towing eyelets are installed securely.
If not securely installed, towing eye-
lets may come loose during towing.

3307-2. Steps to take in an emergency
The following may indicate a prob-
lem with your transmission. Contact
any authorized Toyota retailer or
Toyota authorized repairer, or any
reliable repairer or commercial tow-
ing service before towing.
 The engine is running but the
vehicle does not move.
 The vehicle makes an abnormal
sound.
From the front
Use a towing dolly under the rear
wheels.
WA R N I N G
■After towing
Make sure to remove the towing eye-
let. If not removed, the SRS airbags may
not deploy correctly if the vehicle is
involved in a frontal collision, or the fuel pump shutoff system may not
operate correctly if involved in a rear
collision.
NOTICE
■To prevent damage to the vehicle when towing using a wheel-lift
type truck
●Do not tow the vehicle from the rear when the engine switch is off. The
steering lock mechanism is not
strong enough to hold the front wheels straight.
●When raising the vehicle, ensure adequate ground clearance for tow-
ing at the opposite end of the raised
vehicle. Without adequate clear-
ance, the vehicle could be dam- aged while being towed.
■To prevent damage to the vehicle when towing with a sling-type
truck
Do not tow with a sling-type truck, either from the front or rear.
■To prevent damage to the vehicle during emergency towing
Do not secure cables or chains to the
suspension components.
■When towing down a long slope
Use a wheel lift-type or flat bed truck. If a wheel lift-type or flat bed truck is
not used, the brakes may overheat,
leading to poor brake performance.
Situations when it is neces-
sary to contact dealers
before towing
Towing with a wheel-lift type
truck

331
7
7-2. Steps to take in an emergency
When trouble arises
From the rear
Use a towing dolly under the front
wheels.
When using a flat-bed truck to
transport the vehicle, use tire strap-
ping belts. Refe r to the owner’s
manual of the flat-bed truck for the
tire strapping method.
In order to suppress vehicle move-
ment during transportation, set the
parking brake and turn the engine
switch off.
If a tow truck is not available in an
emergency, your vehicle may be
temporarily towed using cables or
chains secured to the emergency
towing eyelets. This should only be
attempted on hard surfaced roads
for at most 30 km (19 miles) at
under 30 km/h (18 mph).
A driver must be in the vehicle to
steer and operate the brakes. The
vehicle’s wheels, dr ive train, axles,
steering and brakes must be in
good condition.
For vehicles with an automatic
transmission, only the front towing
eyelets may be used.
To have your vehicle towed by
another vehicle, the towing eyelet
must be installed to your vehicle.
Install the towing eyelet using the
following procedure.
1 Take out the wheel nut wrench,
flathead screwdriver and towing
eyelet. ( P.346)
2 Remove the eyelet cover using
a flathead screwdriver.
To protect the bodywork, place a rag
between the screwdriver and the vehi-
NOTICE
■Towing with a sling-type truck
Do not tow with a sling-type truck to prevent body damage.
Using a flatbed truck
Emergency towing
Emergency towing proce-
dure

3327-2. Steps to take in an emergency
cle body as shown in the illustration.
3 Remove the upper cover from
the bumper.
When removing the cover, pull it toward the center of the vehicle to remove it.
4 Remove the lower cover from
the bumper.
When removing the cover, pull it
upward and then outward to remove it.
5 Insert the towing eyelet into the
hole and tighten partially by
hand.
6 Tighten down the towing eyelet
securely using a wheel nut
wrench or hard metal bar.
7 Securely attach cables or chains
to the towing eyelet.
Take care not to damage the vehicle body.
8 Enter the vehicle being towed
and start the engine.

333
7
7-2. Steps to take in an emergency
When trouble arises
If the engine does not start, turn the
engine switch to ON.
9 Shift the shift lever to N and
release the parking brake.
Vehicles with an automatic transmis-
sion: When the shift lever cannot be shifted: P. 1 4 4
■Towing eyelet purpose
The towing eyelet is to be used to tow your vehicle, not to tow other vehicles.
■While towing
If the engine is not running, the power
assist for the brakes and steering will not function, making steering and brak-
ing more difficult.
■Wheel nut wrench
Wheel nut wrench is installed in trunk. ( P.346)
■Rear towing eyelet
If the towing eyelet is installed to the
rear, it can be used in an emergency to tow a vehicle lighter than your vehicle on
a normal road, using a rope.
■When towing another vehicle
For vehicles with BSD/RCTA, make sure
to turn BSD/RCTA off.
As the radar waves will be blocked by the towed vehicle, this system will not
operate properly.
■When installing a towing eyelet to
the rear
When installing a towing eyelet to the
rear, install it using the following proce-
dure.
1 Take out the wheel nut wrench,
flathead screwdriver and towing eye- let. ( P.346)
2 Remove the eyelet cover using a
flathead screwdriver.
To protect the bodywork, place a rag between the screwdriver and the vehicle
body as shown in the illustration.
3 Remove the cover from the bumper.
4 Insert the towing eyelet into the hole and tighten partially by hand.
5 Tighten down the towing eyelet
securely using a wheel nut wrench
or hard metal bar.