2019 TOYOTA GT86 snow chains

250 2-4. Using other driving systems
■Reduced effectiveness of the EPS system
The effectiveness of the EPS system is reduced to prevent the s ystem from
overheating when there is frequent steering input over an exten ded period of
time. The steering wheel may feel heavy as a result. Should thi s occur,
refrain from excessive steering input or stop the vehicle and turn the engine
off. The EPS system should return to normal after a little whil e.
■ Automatic deactivatio n of “TRACK” mode
Vehicles without a smart key system
When the engine switch is turned to “LOCK” position after drivi ng in
“TRACK” mode, the mode is automatically deactivated.
Vehicles with a smart key system
When the “ENGINE START STOP” switch is turned off after driving in
“TRACK” mode, the mode is automatically deactivated.
WARNING
■ The ABS does not operate effectively when
●Tires with inadequate gripping ability are used (such as excess ively worn
tires on a snow covered road).
● The vehicle hydroplanes while driving at high speed on wet or slick roads.
■ Stopping distance when the ABS is operating may exceed that of nor-
mal conditions
The ABS is not designed to shorten the vehicle’s stopping distance. Always
maintain a safe distance from the vehicle in front of you in the following situ-
ations:
● When driving on dirt, gravel or snow-covered roads
● When driving with tire chains
● When driving over bumps in the road
● When driving over roads with potholes or uneven surfaces

264 2-5. Driving information
WARNING
■Driving with snow tires
Observe the following precautions to reduce the risk of accidents.
Failure to do so may result in a loss of vehicle control and ca use death or
serious injury.
●Use tires of the specified size, and that are the same size, same
maker, same brand and tread pattern.
●Maintain the recommended level of air pressure.
●Do not drive in excess of 75 mph (120 km/h), regardless of the type of
snow tires being used.
●Use snow tires on all, not just some wheels.
NOTICE
■Repairing or replacing snow tires
Request repairs or replacement of snow tires from Toyota dealers or
legitimate tire retailers.
This is because the removal and a ttachment of snow tires affects the
operation of the tire pressure wa rning valves and transmitters.
■Fitting tire chains
The tire pressure warning valves and transmitters may not funct ion cor-
rectly when tire chains are fitted.

347
4-3. Do-it-yourself maintenance
4
Maintenance and care
■When to replace your vehicle’s tires
Tires should be replaced if:
●The treadwear indicators are showing on a tire.
●You have tire damage such as c
uts, splits, cracks deep enough to
expose the fabric or bulges indicating internal damage
●A tire goes flat repeatedly or cannot be properly repaired due to the
size or location of a cut or other damage
If you are not sure, consul t with your Toyota dealer.
■Replacing tires and wheels
If the ID code of the tire pressure warning valve and transmitt er is not
registered, the tire pressure w arning system will not work prop erly. After
driving for about 20 minutes, t he tire pressure warning light c omes on
after blinking for 1 minute to indicate a system malfunction.
■Tire life
Any tire over 6 years old must be checked by a qualified techni cian even
if they have seldom or never b een used or damage is not obvious.
■If the tread wears down below 0.16 in. (4 mm) on snow tires
The effectiveness of snow tires is lost.
■Low profile tires
Generally, low profile tires will wear more rapidly and tire gr ip perfor-
mance will be reduced on snowy and /or icy roads when compared to
standard tires. Be sure to use snow tires or tire chains on sno wy and/or
icy roads and drive carefully at a speed appropriate for road a nd weather
conditions.

5
When trouble arises
403
5-2. Steps to take in an emergency
■If the tire pressure warn
ing system is inoperative
The tire pressure warning system will be disabled in the following condi-
tions:
(When the condit ion becomes normal, the system will work properly.)
●If tires not equipped with tire pressure warning valves and tra nsmit-
ters are used.
●If the ID code on the tire pressure warning valves and transmit ters is
not registered in the tire pressure warning computer.
●If the tire inflation pressure is 55 psi (380 kPa, 3.87 kgf/cm2 or bar) or
higher.
The tire pressure warning system may be disabled in the followi ng condi-
tions:
(When the condit ion becomes normal, the system will work properly.)
●If electronic devices or facilities using similar radio wave fr equencies
are nearby.
●If a radio set at similar frequen cies is in use in the vehicle.
●If a window tint that affects the radio wave signals is install ed.
●If there is a lot of snow or ice on the vehicle, in particular around the
wheels or wheel housings.
●If non-genuine Toyota wheels are used. (Even if you use Toyota
wheels, the tire pressure warning system may not work properly with
some types of tires.)
●If tire chains are used.
●If a large metallic object which can interfere with signal reception is
put in the trunk.
■If the tire pressure warning light frequently comes on after bl inking
for approximately one minute
If the tire pressure warning light frequently comes on after bl inking for
approximately one minute when the “ENGINE START STOP” switch is
turned to IGNITION ON mode (vehicles with a smart key system) o r the
engine switch is turned to the “ON” position (vehicles without a smart key
system), have it checked your Toyota dealer.

527
Alphabetical index
Spare tire
Inflation pressure .................. 468
Storage location ................... 424
Spark plug................................ 464
Specifications .......................... 458
Speedometer ........................... 191
Steering Column lock release ............... 67
Steering wheel Adjustment ............................. 67
Audio switches ..................... 287
Meter control switches.......... 208
Storage feature ........................ 291
Stuck If your vehicle becomes stuck................................... 452
Sun visors ................................ 296
Switch
Audio remote control switches ............................. 287
“DISP” switch........................ 203
Driving pattern selector switch ................................. 180
Emergency flasher switch .... 384
Engine switch .............. 166, 175
Fog light switch..................... 228
Hazard light switch ............... 384
Ignition switch ............... 166, 175
“km/h MPH” switch ............... 191
Light switches ....................... 222
Meter control switches.......... 208
“ODO/TRIP” switch....... 202, 208
Power door lock switch ................................... 43
Power window switch ............. 72
“TRACK” switch .................... 247
Transmission shift switches ..................... 181, 183
VSC/TRAC off switch ......................... 246, 247
Window lock switch ................ 72
Wiper and washer
switch ................................. 229 Tachometer
Tachometer ...........................191
Tail lights Switch....................................222
Theft deterrent system
Alarm .......................................82
Engine immobilizer system .....79
Theft prevention labels..............86
Tire inflation pressure .............468
Tire information Glossary ................................480
Size .......................................477
Tire identification number ......476
Uniform tire quality
grading ................................478
Tires Chains ...................................263
Checking ...............................345
Compact spare tire ................424
If you have a flat tire ..............424
Inflation pressure...................353
Inflation pressure sensor .......345
Information ............................474
Replacing ..............................424
Rotating tires .........................345
Size .......................................468
Snow tires .............................261
Spare tire...............................424
Tire pressure warning
system ................................399
Tools .........................................424
Towing Dinghy towing........................266
Emergency towing.................385
TRAC .........................................245
“TRACK” mode ......... ...............247
Traction control........................245T