snow chains TOYOTA FR-S 2013 Owners Manual (in English)

177
2-4. Using other
driving systems
2
When driving
■Reduced effectiveness of the EPS system
The effectiveness of the EPS system is reduced to prevent the system from
overheating when there is frequent steering input over an extended period of
time. The steering wheel may feel heavy as a result. Should this 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 while.
■ Automatic deactivation of “VSC SPORT” mode
When the engine switch is turned to “LOCK” position after driving in “VSC
SPORT” mode, the mode is automatically deactivated.
CAUTION
■The ABS does not opera te effectively when
● Tires with inadequate gripping ability are used (such as excessively 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
■ TRAC may not operate effectively when
Directional control and power may not be achievable while driving on slip-
pery road surfaces, even if the TRAC system is operating.
Do not drive the vehicle in conditions where stability and power may be lost.
■ When the VSC is activated
The slip indicator light flashes. Always drive carefully. Reckless driving may
cause an accident. Exercise particular care when the indicator light flashes.

186 2-5. Driving information
Tire chainsTire chains cannot be used on your vehicle because of the lack of
clearance between the tires and vehicle body.
When tire chains cannot be used, use of another type of traction
device (such as spring chains) may be acceptable if use on your vehi-
cle is recommended by the device manufacturer, taking into account
tire size and road conditions.
Follow the device manufacturer's instructions, especially regarding
maximum vehicle speed.
To help avoid damage to your vehicle, drive slowly, readjust or
remove the device if it is contacti ng your vehicle, and do not spin your
wheels. Damage caused to your vehi cle by use of a traction device is
not covered under warranty.
Make certain that any traction device you use is an SAE class “S”
device, and use it on the rear wheels only.
Always use the utmost care when driving with a traction device. Over-
confidence because you are using a tr action device could easily lead
to a serious accident.
CAUTION
■ 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 cause 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 30 mph (50 km/h), regardless of the type of snow
tires being used.
● Use snow tires on all, not just some wheels.

256 4-3. Do-it-yourself maintenance
■When to replace your vehicle’s tires
Tires should be replaced if:
●You have tire damage such as cuts, 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 Scion dealer.
■Replacing tires and wheels
If the ID code of the tire pressure warning valve and transmitter is not
registered, the tire pressure warning system will not work properly. After
driving for about 20 minutes, the ti re pressure warning light comes 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 technician even
if they have seldom or never been 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 tire s will wear more rapidly and tire grip 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 snowy and/or
icy roads and drive carefully at a speed appropriate for road and weather
conditions.

310 5-2. Steps to take in an emergency
■If the tire pressure warning system is inoperative
The tire pressure warning system will be disabled in the following condi-
tions:
(When the condition becomes normal, the system will work properly.)
●If tires not equipped with tire pressure warning valves and transmit-
ters are used.
●If the ID code on the tire pressure warning valves and transmitters 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 following condi-
tions:
(When the condition becomes normal, the system will work properly.)
●If electronic devices or facilities using similar radio wave frequencies
are nearby.
●If a radio set at similar frequencies is in use in the vehicle.
●If there is a lot of snow or ice on the vehicle, in particular around the
wheels or wheel housings.
●If non-genuine Scion wheels are used. (Even if you use Scion
wheels, the tire pressu re warning system may not work properly with
some types of tires.)
●If tire chains are used.
■If the tire pressure warning light frequently comes on after blinking
for approximately one minute
If the tire pressure warning light frequently comes on after blinking for
approximately one minute when the e ngine switch is turned to the “ON”
position, have it checked your Scion dealer.

408 Alphabetical index
TachometerTachometer ........................... 151
Tail lights Switch.................................... 164
Theft deterrent system
Engine immobilizer system .....59
Theft prevention labels..............61
Tire inflation pressure ............. 350
Tire information Glossary ................................ 362
Size ....................................... 359
Tire identification number ...... 358
Uniform tire quality grading ................................ 360
Tires Chains ................................... 186
Checking ............................... 254
Compact spare tire ................314
If you have a flat tire .............. 314
Inflation pressure................... 261
Inflation pressure sensor ....... 254
Information ............................ 356
Replacing .............................. 314
Rotating tires ......................... 254
Size ....................................... 350
Snow tires ............................. 184
Spare tire............................... 314
Tire pressure warning system ................................ 307 Tools ......................................... 314
Towing
Dinghy towing ............... 188, 189
Emergency towing ................ 295
TRAC ......................................... 174
Traction control ....................... 174
Transmission shift switches ......................... 141, 143
Trip meter ................................. 151
Trunk Opener .................................... 28
Trunk light Wattage................................. 351
Turn signal lights
Replacing light bulbs ............. 281
Switch ................................... 148
Wattage................................. 351
USB port ................................... 201
Vanity mirrors .......................... 210
Vehicle identification number ................................... 341
Vehicle stability control .......... 174
VSC ........................................... 174
“VSC SPORT” mode ................ 175T
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