2019 TOYOTA GT86 fuel

326 4-3. Do-it-yourself maintenance
WARNING
The engine compartment contains many mechanisms and fluids that may
move suddenly, become hot, or become electrically energized. To avoid death
or serious injury, observe the following precautions.
■ When working on the engine compartment
●Keep hands, clothing, and tools away from the moving fan and engine
drive belt.
● Be careful not to touch the engine, radiator, exhaust manifold, etc. right
after driving as they may be hot. Oil and other fluids may also be hot.
● Do not leave anything that may burn easily, such as paper or ra gs, in the
engine compartment.
● Do not smoke, cause sparks or expose an open flame to fuel or t he bat-
tery. Fuel and battery fumes are flammable.
● Be extremely cautious when working on the battery. It contains poisonous
and corrosive sulfuric acid.
■ When working near the electric cooling fans or radiator grille
Vehicles without a smart key system: Be sure the engine switch is off. With
the engine switch in the “ON” position, the electric cooling fa ns may auto-
matically start to run if the air conditioning is on and/or the coolant tempera-
ture is high. ( P. 337)
Vehicles with a smart key system: Be sure the “ENGINE START STO P”
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 condi-
tioning is on and/or the coolant temperature is high. ( P. 337)
■ 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.

355
4-3. Do-it-yourself maintenance
4
Maintenance and care
■Effects of inco
rrect tire inflation pressure
Driving with incorrect tire inflation pressure may result in th e following:
●Reduced fuel economy
●Reduced driving comfort and poor handling
●Reduced tire life due to wear
●Reduced safety
●Damage to the drive train
If a tire needs frequ ent refilling, have it checked by your Toy ota dealer.
■Instructions for checking tire inflation pressure
When checking tire inflation pressure, observe the following:
●Check only when the tires are cold.
If your vehicle has been parked for at least 3 hours and has not been
driven for more than 1 mile or 1.5 km, you will get an accurate cold
tire inflation pressure reading.
●Always use a tire pressure gauge.
It is difficult to judge if a tir e is properly inflated based o nly on its
appearance.
●It is normal for the tire inflation pressure to be higher after driving as
heat is generated in the tire. Do not reduce tire inflation pre ssure after
driving.
●Never exceed the vehicle capacity weight.
Passengers and luggage weight should be placed so that the vehi cle
is balanced.

371
4-3. Do-it-yourself maintenance
4
Maintenance and care
16SPARE
See note. Spare fuse
17SPARESee note. Spare fuse
18SPARESee note. Spare fuse
19SPARESee note. Spare fuse
20SPARESee note. Spare fuse
21ST 7.5 A Starting system
22ALT-S7.5 A Charging system
23(STR LOCK) 7.5 A Steering lock system
24D/L 20 A Power door lock
25ETCS 15 A Engine control unit
26(AT+B)7.5 A Transmission
27(AM2 NO. 2) 7.5 A Smart key system
28EFI (CTRL) 15 A Engine control unit
29EFI (HTR) 15 AMultiport fuel injection system/
sequential multiport fuel injection
system
30EFI (IGN)
15 A Starting system
31EFI (+B)7.5 A Engine control unit
32HAZ 15 ATurn signal lights, emergency
flashers
33MPX-B
7.5 AAutomatic air conditioning system,
gauge and meters
34F/PMP
20 AMultiport fuel injection system/
sequential multiport fuel injection
system
35IG2 MAIN
30 ASRS airbag system, engine control
unit
36DCC
30 AInterior light, wireless remote con-
trol, main body ECU
FuseAmpereCircuit

372 4-3. Do-it-yourself maintenance
Note
One of each of the following spare fuses are provided: 7.5 A, 10 A, 15
A, 20 A, 25 A, 30 A.
37HORN NO. 2 7.5 A Horn
38HORN NO. 1 7.5 A Horn
39H-LP LH LO 15 A Left-hand headlight (low beam)
40H-LP RH LO 15 A Right-hand headlight (low beam)
41H-LP LH HI 10 A Left-hand headlight (high beam)
42H-LP RH HI 10 A Right-hand headlight (high beam)
43INJ30 AMultiport fuel injection system/
sequential multiport fuel injection
system
44H-LP WASHER 30 A
45AM2 NO. 1 40 A Starting system, engine control unit
46EPS
80 A Electric power steering
47A/B MAIN 15 A SRS airbag system
48ECU-B7.5 AWireless remote control, main body
ECU
49DOME
20 A Interior light
50IG27.5 A Engine control unit
FuseAmpereCircuit

When trouble arises5
383
5-1. Essential informationEmergency flashers ......... 384
If your vehicle needs to be towed ........................ 385
If you think something is wrong ......................... 393
Fuel pump shut off system ........................... 394
5-2. Steps to take in an emergency
If a warning light turns on or a warning buzzer
sounds... ........................ 395
If a warning message is displayed........................ 407
If you have a flat tire......... 424 If the engine will
not start .......................... 435
If the shift lever cannot be shifted from P................. 438
If you lose your keys ........ 439
If the electronic key does not operate properly....... 440
If the battery is discharged ..................... 444
If your vehicle overheats ....................... 449
If the vehicle becomes stuck .............................. 452
If your vehicle has to be stopped in an
emergency ..................... 454

5
When trouble arises
389
5-1. Essential
information
Insert the towing eyelet into the
hole and tighten partially by
hand.
Tighten down the towing eyelet
securely using a wheel nut
wrench.STEP 2
STEP 3
■Location of the eme rgency towing eyelet
P. 424
WARNING
■ Installing towing eyelets to the vehicle
Make sure that towing eyelet is installed securely.
If not securely installed, towing eyelets may come loose during towing. This
may lead to accidents that cause serious injury or even death.
■ After towing
●Always remove the towing eyelet. Failure to do so can cause the SRS air-
bags to not operate correctly in the event of a frontal collisi on.
● Always remove the towing eyelets. Failure to do so may prevent the fuel
pump shut off system from operating properly if the vehicle receives an
impact from the rear.

394
5-1. Essential information
Fuel pump shut off system
Follow the procedure below to restart the engine after the system is
activated.
Vehicles without a smart key system
Turn the engine switch to t he “ACC” or “LOCK” position.
Restart the engine.
Vehicles with a smart key system Turn the “ENGINE START STOP” switch to ACCESSORY mode
or turn it off.
Restart the engine.
NOTICE
■Before starting the engine
Inspect the ground under the vehicle.
If you find that fuel has leaked on to the ground, the fuel sys tem has been
damaged and is in need of repair. Do not restart the engine.
When the vehicle sustains an impact in an accident, etc., the f uel
pump shut off system operates to stop supplying fuel in order t o
minimize fuel leakage.
STEP 1
STEP 2
STEP 1
STEP 2

398 5-2. Steps to take in an emergency
(Comes on in yellow) Cruise control indicator light
Indicates a malfunction in the cruise control system.
■ If the malfunction indicator lamp comes on while driving
First check the following:
●Is the fuel tank empty?
If it is, fill the fuel tank immediately.
● Is the fuel tank cap loose?
If it is, tighten it securely.
The malfunction indicator lamp will go off after several driving trips.
If the malfunction indicator lamp does not go off even after several trips, con-
tact your Toyota dealer as soon as possible.
■ SRS warning light
P. 125
■ Electric power steering warning light (warning buzzer)
The electric power steering warning light may come on and the w arning
buzzer may sound when the voltage is low or the voltage drops.
WARNING
■ When the electric power steer ing warning light comes on
The steering wheel may become extremely heavy.
If the steering wheel becomes heavier than usual when operating , hold
firmly and operate using more force than usual.
Warning lightWarning light/Details