2014 TOYOTA GT86 coolant temperature

194
2-2. Instrument cluster
Gauges and meters
The illustration below is for left-hand drive vehicles.
The switch positions may differ slightly for right-hand drive vehi-
cles.
Analog Speedometer
Displays the vehicle speed.
Tachometer
Displays the engine speed in revolutions per minute.
Digital Speedometer (if equipped)
Displays the vehicle speed.
Fuel gauge
Displays the quantity of fuel remaining in the tank.
Engine coolant temperature gauge
Displays the engine coolant temperature.

292 4-2. Maintenance
Where to go for maintenance service?
In order to maintain your vehicle in the highest possible condition, Toyota
recommends that all repairs and service operations be carried out by autho-
rized Toyota dealers or repairers or other duly qualified and equipped profes-
sionals. For repairs and services covered by your warranty, please visit an
authorized Toyota dealer or repairer, who will use genuine Toyota parts in
repairing any difficulties you may encounter. There can also be advantages
in utilizing authorized Toyota dealers or repairers for non-warranty repairs
and services, as members of the Toyota network will be able to expertly
assist you with any difficulties you may encounter.
Your Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional service department will perform all of the scheduled maintenance
on your vehicle - reliably and economically due to their experience with
Toyota vehicles.
Does your vehicle need repairs?
Be on the alert for changes in performance and sounds, and visual tip-offs
that indicate service is needed. Some important clues are:
Engine missing, stumbling or pinging
Appreciable loss of power
Strange engine noises
A fluid leak under the vehicle (However, water dripping from the air condi-
tioning system after use is normal.)
Change in exhaust sound (This may indicate a dangerous carbon mon-
oxide leak. Drive with the windows open and have the exhaust system
checked immediately.)
Flat-looking tires, excessive tire squeal when cornering, uneven tire wear
Vehicle pulls to one side when driven straight on a level road
Strange noises related to suspension movement
Loss of brake effectiveness, spongy feeling brake pedal or clutch pedal,
pedal almost touches the floor, vehicle pulls to one side when braking
Engine coolant temperature continually higher than normal
If you notice any of these clues, take your vehicle to any authorized Toyota
dealer or repairer, or another duly qualified and equipped professional as
soon as possible. Your vehicle may need adjustment or repair.

296 4-3. Do-it-yourself maintenance
CAUTION
When working near the electric cooling fans or radiator grille
Vehicles without a smart entry & start system: Be sure the engine switch is
off. With the engine switch in the “ON” position, the electric cooling fans may
automatically start to run if the air conditioning is on and/or the coolant tem-
perature is high. (P. 307)
Vehicles with a smart entry & start system: Be sure the “ENGINE START
STOP” switch is off. With the “ENGINE START STOP” switch in IGNITION
ON mode, the electric cooling fans may automatically start to run if the air
conditioning is on and/or the coolant temperature is high. (P. 307)
Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from
getting in the eyes.
NOTICE
If you remove the air cleaner filter
Driving with the air cleaner filter removed may cause excessive engine wear
due to dirt in the air.
If the fluid level is low or high
It is normal for the brake fluid level to go down slightly as the brake pads
wear or when the fluid level in the accumulator is high.
If the reservoir needs frequent refilling, it may indicate a serious problem.

370
5-1. Essential information
If you think something is wrong
If you notice any of the following symptoms, your vehicle probably
needs adjustment or repair. Contact any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional as
soon as possible.
Visible symptoms
Fluid leaks under the vehicle
(Water dripping from the air conditioning after use is normal.)
Flat-looking tires or uneven tire wear
Engine coolant temperature gauge needle continually points
higher than normal
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, spongy feeling, pedal almost
touches the floor

5
423
5-2. Steps to take in an emergency
When trouble arises
If your vehicle overheats
If your engine overheats:
Stop the vehicle in a safe place and turn off the air condi-
tioning system.
Check to see if steam is coming out from under the hood.
If you see steam:
Stop the engine. Carefully lift the hood after the steam sub-
sides and then restart the engine.
If you do not see steam:
Leave the engine running and carefully lift the hood.
Check to see if the cooling fan is operating.
If the fan is operating:
Wait until the temperature of the engine (shown on the
instrument cluster) begins to fall and then stop the engine.
If the fan is not operating:
Stop the engine and call any authorized Toyota dealer or
repairer, or another duly qualified and equipped profes-
sional.
After the engine has cooled
down sufficiently, check the
engine coolant level and
inspect the radiator core (radi-
ator) for any leaks.STEP 1
STEP 2
STEP 3
STEP 4

424 5-2. Steps to take in an emergency
Overheating
If you observe the following, your vehicle may be overheating.
The engine coolant temperature gauge enters the red zone or a loss of
power is experienced.
Steam is coming from under the hood.
CAUTION
To prevent an accident or injury when inspecting under the hood of
your vehicle
If steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot, caus-
ing serious injury such as burns.
Keep hands and clothing away from the fan and other belts while the
engine is running.
Do not loosen the radiator cap while the engine and radiator are hot.
Serious injury, such as burns, may result from hot coolant and steam
released under pressure.
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency if engine coolant is
unavailable. (P. 439)
Have the vehicle checked at the nearest authorized Toyota dealer
or repairer, or another duly qualified and equipped professional as
soon as possible.
STEP 5

454 Alphabetical index
Electric power steering ........... 225
Electronic key
If the electronic key does
not operate properly ........... 414
Emergency flashers
Switch ................................... 362
Emergency, in case of
If the electronic key does
not operate properly ........... 414
If the engine will not start ...... 409
If the shift lever cannot
be shifted from P ................ 412
If the vehicle has a
discharged battery .............. 418
If the warning buzzer
sounds ................................ 372
If the warning light
turns on............................... 372
If you have a flat tire ..... 384, 393
If you lose your keys ............. 413
If you think something is
wrong .................................. 370
If your vehicle becomes
stuck ................................... 426
If your vehicle has to be
stopped in an
emergency .......................... 428
If your vehicle needs to
be towed ............................. 363
If your vehicle overheats ....... 423Engine
Compartment ........................ 301
Engine switch................ 169, 178
Hood ..................................... 297
How to start the
engine......................... 169, 178
Identification number ............ 433
If the engine will not start ...... 409
Ignition switch ............... 169, 178
Overheating .......................... 423
Engine coolant
Capacity ................................ 439
Checking ............................... 305
Engine coolant temperature
gauge...................................... 194
Engine immobilizer system ...... 91
Engine oil
Capacity ................................ 436
Checking ............................... 302
Preparing and checking
before winter....................... 233
Engine switch .................. 169, 178
Engine switch light .................. 259
EPS ........................................... 225
Event data recorder ................... 24E

462
What to do if...
What to do if...
A tire puncturesP. 3 8 4
P. 3 9 3If you have a flat tire
The engine does not start
P. 4 0 9If the engine will not start
P. 9 1Engine immobilizer system
P. 4 1 8If the battery is discharged
The shift lever cannot be
moved outP. 4 1 2If the shift lever cannot be shifted
from P
The engine coolant temperature
gauge enters the red zone
Steam can be seen coming
from under the hood
P. 4 2 3If your vehicle overheats
The key is lostP. 4 1 3If you lose your keys
The battery runs outP. 4 1 8If the battery is discharged
The doors cannot be lockedP. 5 5Doors
The vehicle is stuck in mud
or sandP. 4 2 6If the vehicle becomes stuck
A warning light or indicator
light comes onP. 3 7 2If a warning light turns on or a
warning buzzer sounds...