2019 TOYOTA GT86 suspension

124 1-7. Safety information
WARNING
■SRS airbag precautions
●Do not touch any of the component parts immediately after the S RS air-
bags have deployed (inflated) as they may be hot.
● If breathing becomes difficult after the SRS airbag has deploye d, open a
door or window to allow fresh air in, or leave the vehicle if i t is safe to do
so. Wash off any residue as soon as possible to prevent skin ir ritation.
● If the areas where the SRS airbags are stored, such as the stee ring wheel
pad and front and rear pillar garnishes, are damaged or cracked, have
them replaced by your Toyota dealer.
■ Modification and disposal of SRS airbag system components
Do not dispose of your vehicle or perform any of the following modifications
without consulting your Toyota dealer.
The SRS airbags may malfunction or deploy (inflate) accidentall y, causing
death or serious injury.
● Installation, removal, disassem bly and repair of the SRS airbag s.
● Repairs, modifications, removal or replacement of the steering wheel,
instrument panel, dashboard, seats or seat upholstery, front, side and rear
pillars or roof side rails.
● Repairs or modifications of the front fender, front bumper, or side of the
occupant compartment.
● Installation of a grille guard (bull bars, kangaroo bar, etc.), snow plows,
winches.
● Modifications to the vehicle's suspension system.
● Installation of electronic devices such as mobile two-way radios and CD
players.
● Modifications to your vehicle for a person with a physical disa bility.

136 1-7. Safety information
WARNING
■Front passenger occupant classification system precautions
●Never install a rearward facing child seat in the front passeng er’s seat
even if the front passenger’s SRS frontal airbag is deactivated . Be sure to
install it in the rear seat in a correct manner. Also, it is strongly recom-
mended that any forward facing child seat or booster seat be in stalled in
the rear seat, and that even children who have outgrown a child restraint
system be also seated in the rear seat. This is because childre n sitting in
the front passenger’s seat may be killed or severely injured should the
front passenger’s SRS frontal airbag deploy. Toyota believes th at the rear
seats are the safest place for children
● If luggage or electronic devices are placed on the front passen ger seat,
the OFF indicator may turn off and the ON indicator may illumin ate. If this
occurs, the front passenger’s airbag may deploy during a collision. If this is
not desirable, remove the luggage or electronic devices from th e front pas-
senger seat.
● Modifications for persons with disabilities that may affect the front passen-
ger occupant classification system. (U.S. only) Removing, repla cing or
modifying any parts of the front seats, seat belts, front bumpe r, front side
frame, instrument panel, combination meter, steering wheel, ste ering col-
umn, tires, suspension or floor panel can affect the operation of the Toyota
front passenger occupant classification system.

165
2-1. Driving procedures
2
When driving
NOTICE
■
Avoiding damage to vehicle parts
●Do not turn the steering wheel fully in either direction and ho ld it there for
an extended period of time.
Doing so may damage the power steering motor.
● When driving over bumps in the road, drive as slowly as possibl e to avoid
damaging the wheels, underside of the vehicle, etc.
● On vehicles with an automatic transmission, do not race the eng ine for
more than 5 seconds in any position except the N or P position when the
brake is applied or when chocks are used in the wheels. This may cause
the transmission fluid to overheat.
■ If you get a flat tire while driving
A flat or damaged tire may cause the following situations. Hold the steering
wheel firmly and gradually depress the brake pedal to slow down the vehicle.
● It may be difficult to control your vehicle.
● The vehicle will make abnormal sounds or vibrations.
● The vehicle will lean abnormally.
Information on what to do in case of a flat tire ( P. 424)
■ When encountering flooded roads
Do not drive on a road that has flooded after heavy rain etc. D oing so may
cause the following serious damage to the vehicle:
● Engine stalling
● Short in electrical components
● Engine damage caused by water immersion
In the event that you drive on a flooded road and the vehicle i s flooded, be
sure to have your Toyota dealer check the following:
● Brake function
● Changes in quantity and quality of oil and fluid used for the e ngine, trans-
mission, differential, etc.
● Lubricant condition for the propeller shaft, bearings and suspension joints
(where possible) and the function of all joints, bearings, etc.

220 2-2. Instrument cluster
■G-force display
●Depending on the vehicle usage conditions, the brake fluid pres sure dis-
play may not reach its maximum reading even though the brake pedal is
fully depressed.
● If a battery terminal is disconnected and reconnected, the stee ring
amount display may be disabled te mporarily. After driving the vehicle for
a while, the display will be enabled.
■ Suspension of the settings display
●The settings cannot be changed while driving. When changing settings,
park the vehicle in a safe place.
● If a warning message is displayed, operation of the settings display will
be suspended.
■ Using the stopwatch
If the engine is stopped while the stopwatch is operating, the stopwatch will
stop and the time up to that point will be recorded.
■ Outside temperature display
●In the following situations, the correct outside temperature ma y not be
displayed.
• When the vehicle is very hot, such as when under the sun.
• When the vehicle is idling or being driven at low speeds such as in a
traffic jam or when the engine is stopped and then restarted immedi-
ately afterward.
• When the actual outside temperature is outside of the indicato r range.
● If “  ” is displayed for approximately 1 minute or more or if the out side
temperature is not displayed, the system may be malfunctioning. Have
the vehicle inspected by your Toyota dealer.
■ Liquid crystal display
Small spots or light spots may appear on the display. This phenomenon is
characteristic of liquid crystal displays, and there is no prob lem continuing to
use the display.

251
2-4. Using other driving systems
2
When driving
WARNING
■
TRAC may not operate effectively when
Directional control and power may not be achievable while drivi ng on slip-
pery road surfaces, even if the TRAC system is operating.
Do not drive the vehicle in conditions where stability and powe r may be lost.
■ When the VSC and/or brake LSD function is activated
The slip indicator light flashes. Always drive carefully. Reckl ess driving may
cause an accident. Exercise particular care when the indicator light flashes.
■ When the TRAC/VSC systems are turned off
Be especially careful and drive at a speed appropriate to the r oad condi-
tions. As these are the systems to help ensure vehicle stability and driving
force, do not turn the TRAC/VSC systems off unless necessary.
■ Replacing tires
Make sure that all tires are of the specified size, brand, trea d pattern and
total load capacity. In addition, make sure that the tires are inflated to the
recommended tire inflation pressure level.
The ABS, TRAC and VSC systems will not function correctly if di fferent tires
are installed on the vehicle.
Contact your Toyota dealer for further information when replaci ng tires or
wheels.
■ Handling of tires and suspension
Using tires with any kind of problem or modifying the suspension will affect
the driving assist systems, and may cause a system to malfuncti on.

311
4-1. Maintenance and care
4
Maintenance and care
NOTICE
■
Cleaning the exterior lights
●Wash carefully. Do not use organic substances or scrub with a h ard brush.
This may damage the surfaces of the lights.
● Do not apply wax on the surfaces of the lights.
Wax may cause damage to the lenses.
■ To prevent damage to th e windshield wiper arms
When lifting the wiper arms away from the windshield, pull the driver side
wiper arm upward first, and repeat for the passenger side. When returning
the wipers to their original position, do so from the passenger side first.
■ When using a high pressure car wash
Do not bring the nozzle tip close to boots (rubber or resin man ufactured
cover), connectors or the following parts. The parts may be damaged if they
come into contact with high-pressure water.
• Traction related parts
• Steering parts
• Suspension parts
• Brake parts

5
When trouble arises
387
5-1. Essential
information
NOTICE
■To prevent causing serious damage to the transmission in emerge ncy
towing (vehicles with an a utomatic transmission)
Never tow a vehicle from the rear with four wheels on the groun d. This may
cause serious damage to the transmission.
■ To prevent damage to the vehicle
●When towing this vehicle, make sure to observe the following:
• Do not use a wire rope
• Keep vehicle speed below 20 mph (30 km/h) and do not tow for d is-
tances over 19 miles (30 km)
• Tow the vehicle in the forward direction
• Do not apply rope to the vehicle's suspension and so forth
● Do not tow another vehicle, boat (trailer) and so forth, that i s heavier than
this vehicle.
■ When towing down a long slope
Use a wheel lift-type or flat bed truck. ( P. 391, 392)
If a wheel lift-type or flat bed truck is not used, the brakes may overheat,
leading to poor brake performance.

5
When trouble arises
393
5-1. Essential information
If you think something is wrong
If you notice any of the following symptoms, your vehicle proba bly
needs adjustment or repair. Cont act your Toyota dealer as soon as
possible.
■ Visible symptoms
●Fluid leaks under the vehicle
(Water dripping from t he air conditioning after use is normal.)
● Flat-looking tires or uneven tire wear
● Vehicles with a monochrome multi-information display: The
engine coolant temperature gauge needle continually points
higher than normal
● Vehicles with a color multi-information display: The high
engine coolant temperature wa rning light flashes or illumi-
nates
■ Audible symptoms
●Changes in exhaust sound
● Excessive tire squeal when cornering
● Strange noises related to the suspension system
● Pinging or other noises related to the engine
■ Operational symptoms
●Engine missing, stumbling or running rough
● Appreciable loss of power
● Vehicle pulls heavily to one side when braking
● Vehicle pulls heavily to one side when driving on a level road
● Loss of brake effectiveness, s pongy feeling, pedal almost
touches the floor