snow chains TOYOTA xB 2012 Owners Manual (in English)

153
2-4. Using other
driving systems
2
When driving
Scion_xB_U_(OM12F39U)
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 the 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 roads with 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 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.
■ When the TRAC/VSC syst ems are turned off
Be especially careful and drive at a speed appropriate to the road condi-
tions. As these are systems to ensure vehicle stability and driving force, do
not turn the TRAC/VSC systems off unless necessary.

161
2-5. Driving information
2
When driving
Scion_xB_U_(OM12F39U)
Winter driving tips
Carry out the necessary preparations and inspections before driving
the vehicle in winter. Always drive the vehicle in a manner appropri-
ate to the prevailing weather conditions.
■ Pre-winter preparations
●Use fluids that are appropriate to the prevailing outside tem-
peratures.
• Engine oil
• Engine coolant
• Washer fluid
● Have a service technician inspect the level and specific grav-
ity of battery electrolyte.
● Have the vehicle fitted with four snow tires or purchase a set
of tire chains for the front tires.
Ensure that all tires are the same size and brand, and that chains
match the size of the tires.
■Before driving the vehicle
Perform the following according 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 th e climate control system fan,
remove any snow that has accumulated on the air inlet vents
in front of the windshield.
● Remove any ice that has accumu lated on the vehicle chassis.
● Periodically check for and remove any excess ice or snow
that may have accumulated in the wheel well or on the
brakes.

164 2-5. Driving information
Scion_xB_U_(OM12F39U)
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 size specified.
● 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.
■ Driving with tire chains
Observe the following precautions to reduce the risk of accidents.
Failure to do so may result in the vehicle being unable to be driven safely,
and may cause death or serious injury.
● Do not drive in excess of the speed limit specified for the tire chains being
used, or 30 mph (50 km/h), whichever is lower.
● Avoid driving on bumpy road surfaces or over potholes.
● Avoid sudden turns and braking, as use of chains may adversely affect
vehicle handling.
● Slow down sufficiently before entering a curve to ensure that vehicle con-
trol is maintained.

165
2-5. Driving information
2
When driving
Scion_xB_U_(OM12F39U)
NOTICE
■
Repairing or replacing snow tires
Request repairs or replacement of snow tires from Scion dealers or legiti-
mate tire retailers.
This is because the removal and attachment of snow tires affects the opera-
tion of the tire pressure warning valves and transmitters.
■ Fitting tire chains
The tire pressure warning valves and transmitters may not function correctly
when tire chains are fitted.

5
When trouble arises
297
5-2. Steps to take in an emergency
Scion_xB_U_(OM12F39U)
■If the tire pressure warning system is not functioning
The system will be disabled in the following conditions:
(When the condition be
comes 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 73 psi (500 kPa, 5.1 kgf/cm2 or bar) or
higher.
The tire pressure warning system may be disabled in the following condi-
tions:
(When the condition be comes normal, the system will work properly.)
●If electronic devices or facilities using similar radio wave frequencies
are nearby.
●If a radio set at a similar frequency is in use in the vehicle.
●If a window tint that affects the radio wave signals is installed.
●If there is a lot of snow or ice on the vehicle, particularly around the
wheels or wheel housings.
●If non-genuine Scion wheels are used. (Even if you use Scion
wheels, the tire pressure 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 1 minute
If the tire pressure warning light frequently comes on after blinking for 1
minute when the engine switch is turned to the “ON” position, have it
checked by your Scion dealer.

5
When trouble arises
311
5-2. Steps to take in an emergency
Scion_xB_U_(OM12F39U)
■If you have a flat front tire on a road covered with snow or ice
Install the compact spare tire on one of the rear wheels of the vehicle.
Perform the following steps and fit tire chains to the front tires:
Replace a rear tire with the compact spare tire.
Replace the flat front tire with the tire removed from the rear of
the vehicle.
Fit tire chains to the front tires.
CAUTION
■When using the compact spare tire
●Remember that the compact spare tire provided is specifically
designed for use with your vehicle. Do not use your compact spare tire
on another vehicle.
●Do not use more than one compact spare tire simultaneously.
●Replace the compact spare tire with a standard tire as soon as possi-
ble.
●Avoid sudden acceleration, deceleration and braking, as well as sharp
cornering.
■When the compact spare tire is attached
The vehicle speed may not be correctly detected, and the following sys-
tems may not operate correctly:
●ABS & Brake assist
●VSC
●TRAC
■Speed limit when using the compact spare tire
Do not drive at speeds in excess of 50 mph (80 km/h) when a compact
spare tire is installed on the vehicle.
The compact spare tire is not designed for driving at high speeds. Failure
to observe this precaution may lead to an accident causing death or seri-
ous injury.
STEP 1
STEP 2
STEP 3

383
Alphabetical index
Scion_xB_U_(OM12F39U)
Tires
Chains .................................. 161
Checking .............................. 236
Compact spare tire ............... 302
If you have a flat tire ............. 301
Inflation pressure .................. 244
Inflation pressure sensor ...... 237
Information ........................... 343
Replacing ............................. 301
Rotating tires ........................ 236
Size ...................................... 338
Snow tires............................. 161
Spare tire .............................. 301
Tire pressure warning system................................ 236
Tools......................................... 301
Total load capacity .................. 160
Towing Dinghy towing ............... 167, 168
Emergency towing ................ 280
Trailer towing ........................ 166
TRAC ........................................ 150
Traction control ....................... 150
Trailer towing........................... 166
Transmission shift
switches................................. 123
Turn signal lights Replacing light bulbs ............ 266
Switch ................................... 126
Wattage ................................ 339
Valet key..................................... 24
Vanity mirrors .......................... 192
Vehicle data recording.............. 18
Vehicle identification number................................... 330
Vehicle stability control .......... 150
VSC ........................................... 150
Warning buzzers Brake system........................ 288
Seat belt reminder ................ 292 Warning lights
Anti-lock brake system ..........290
Brake assist system ..............290
Brake system ........................288
Charging system .... ...............289
Electric power steering system
warning light........................291
Electronic engine control system ................................290
High coolant temperature ......289
Low engine oil pressure ........289
Low fuel level ........................292
Low tire pressure...................294
Low washer fluid ...................292
Malfunction indicator lamp ....290
Open door .............................292
Pretensioners ........................290
Seat belt reminder light .........292
SRS airbags ..........................290
Tire pressure warning light ....294
Washer Checking ...............................234
Preparing and checking
before winter .......................161
Switch....................................141
Washing and waxing ...............202
Weight Cargo capacity ......................155
Load limits .............................160
Weight ...................................330
Wheels ......................................248
Window glasses ........................58
Window lock switch ...................58
Windows
Power windows .......................58
Rear window defogger ..........178
Washer ..................................141
Windshield wipers ...................141
Wireless remote control key Locking/Unlocking ...................26
Replacing the battery ............254
Wireless remote control key ....26
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