2018 TOYOTA GT86 check engine

253
2-4. Using other driving systems
2
When driving
■
When enabling the hill-start assist control
●If the hill-start assist control ON indicator does not illuminate or if an
incorrect operation is performed, turn the engine switch to the “LOCK”
position (vehicles without a smart key system) or turn the “ENGINE
START STOP” switch off (vehicles with a smart key system) and t hen
restart the enabling procedure from .
● If is pressed and held for approximately 30 seconds or more, t he
VSC off indicator and “TRAC OFF” indicator will turn off and su bsequent
operations of the switch will be rejected. In this case, the VSC system will
operate in normal mode. ( P. 248) To enable , turn the engine
switch to the “ACC” or “LOCK” position (vehicles without a smar t key sys-
tem) or turn the “ENGINE START STOP” switch off (vehicles with a smart
key system) and then restart the engine.
Within 5 seconds after the indicator lights turn off, release
. Then, press the switch again within 2 seconds of
releasing it.
The hill-start assist control ON indicator will illuminate and then
turn off.
Turn the engine switch to the “LOCK” position (vehicles
without a smart key system) or turn the “ENGINE START
STOP” switch off (vehicles with a smart key system). Then,
restart the engine and check that the hill-start assist control
ON indicator is illuminated.
Hill-start assist control is enabled when the indicator is illu mi-
nated.
To disable hill-start assist control, perform the above
through again.
STEP 5
STEP 6
STEP 1
STEP 6
STEP 4

261
2-5. Driving information
2
When driving
Winter driving tips
Carry out the necessary preparations and inspections before driving
the vehicle in winter. Always drive the vehicle in a manner app ropri-
ate to the prevailing weather conditions.
■ Pre-winter preparations
●Use fluids that are appropriate t o the prevailing outside tem-
peratures.
• Engine oil
• Washer fluid
● Have a service technician inspec t the condition of the battery.
● Have the vehicle fitted with four snow tires.
Make sure to install 4 tires that are of the specified size, an d that
all 4 tires are the same size, same maker, same brand and tread
pattern.
■ Before driving the vehicle
Perform the following accordi ng to the driving conditions.
● Do not try to forcibly open a window or move a wiper that is
frozen. Pour warm water over the frozen area to melt the ice.
Wipe away the water immediately to prevent it from freezing.
● To ensure proper operation of the climate control system fan,
remove any snow that has accumulated on the air inlet vents
in front of th e windshield.
● Check for and remove any excess ice or snow that may have
accumulated on the exterior lig hts, vehicle's roof, chassis,
around the tires or on the brakes.
● Remove any snow or mud from the bottom of your shoes
before getting in the vehicle.

304 3-5. Other interior features
WARNING
Observe the following precautions.
Failure to do so may cause the driver's floor mat to slip, possibly interfering
with the pedals while driving. An unexpectedly high speed may result or it may
become difficult to stop the vehicle. This could lead to an acc ident, resulting in
death or serious injury.
■ When installing a floor mat
●Do not use floor mats designed for other models or different mo del year
vehicles, even if they are Toyota Genuine floor mats.
● Driver’s seat floor mat: Only use floor mats designed for the d river's seat.
● Front: Always install the floor mat securely using the retaining hooks (clips)
provided.
● Do not use two or more floor mats on top of each other.
● Do not place the floor mat bottom-side up or upside-down.
■ Before driving
●Front: Check that the floor mat is
securely fixed in the correct place with
all the provided retaining hooks (clips).
Be especially careful to perform this
check after cleaning the floor.
● Driver’s seat: With the engine stopped
and the shift lever in P (automatic trans-
mission) or N (manual transmission),
fully depress each pedal to the floor to
make sure it does not interfere with the
floor mat.

Maintenance and care4
307
4-1. Maintenance and careCleaning and protecting the vehicle exterior......... 308
Cleaning and protecting the vehicle interior.......... 312
Cleaning and protecting the Alcantara
® area ....... 316
4-2. Maintenance Maintenance requirements .................. 318
General maintenance....... 320
Emission inspection and maintenance (I/M)
programs........................ 323 4-3. Do-it-yourself
maintenance
Do-it-yourself service precautions .................... 324
Hood ................................ 327
Positioning a floor jack ..... 329
Engine compartment ........ 331
Tires ................................. 345
Tire inflation pressure ...... 353
Wheels ............................. 357
Air conditioning filter......... 360
Wireless remote control/ electronic key battery ..... 363
Checking and replacing fuses .............................. 367
Light bulbs........................ 375

320
4-2. Maintenance
General maintenance
Engine compartment
ItemsCheck points
Battery Check the connections.
(P. 339)
Brake fluid At the correct level? ( P. 337)
Engine coolant At the correct level? ( P. 335)
Engine oil At the correct level? ( P. 332)
Exhaust system No fumes or strange sounds?
Radiator/condenser/hoses Not blocked with foreign matter?
(
P. 337)
Washer fluid At the correct level? (P. 343)
Listed below are the general maintenance items that should be p er-
formed at the intervals specifie d in the “Owner's Warranty Info rma-
tion Booklet” or “Owner’s Manual Supplement/Scheduled
Maintenance Guide”. It is recomme nded that any problem you notice
should be brought to the attention of your Toyota dealer or qua lified
service shop for advice.

322 4-2. Maintenance
Vehicle exterior
ItemsCheck points
Door/trunk • Operate smoothly?
Engine hood • The lock system works properly?
Fluid leaks • Is there any leakage after park-
ing?
Tire • Inflation pressure is correct?
• Tire surfaces not worn or dam-
aged?
• Tires rotated according to the maintenance schedule?
• Wheel nuts are not loose?
Windshield wipers
•The wiper blades should not show
any signs of cracking, splitting,
wear, contamination or deforma-
tion.
•The wiper blades should clear the
windshield without streaking or
skipping.
WARNING
■ If the engine is running
Turn the engine off and ensure that there is adequate ventilation before per-
forming maintenance checks.

332 4-3. Do-it-yourself maintenance
Engine oilWith the engine at operating temperature and turned off, check the oil
level on the dipstick.
■ Checking the engine oil
Park the vehicle on level groun d. After warming up the engine
and turning it off, wait more than five minutes for the oil to
drain back into the b ottom of the engine.
Hold a rag under the end and
pull the dipstick out.
Wipe the dipstick clean.
Reinsert the dipstick fully.
Holding a rag under the end, pull the dipstick out and check
the oil level.
When checking the oil, look at both sides of the dipstick and u se the
lower measurement to determine the level of oil.
Wipe the dipstick and reinsert it fully.
Low
Full
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
STEP 6

333
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Adding engine oil
If the oil level is below or near
the low level mark, add engine
oil of the same type as already in
the engine.
Make sure to check the oil type and prepare the items needed be fore
adding oil.
Remove the oil filler cap by tu rning it counterclockwise.
Add engine oil slowly, checking the dipstick.
Install the oil filler cap by turning it clockwise.
Engine oil
selection P. 462
Oil quantity
(Low  Full) 1.1 qt. (1.0 L, 0.9 Imp. qt.)
Items
Clean funnel
STEP 1
STEP 2
STEP 3