2015 TOYOTA 4RUNNER snow chains

2664-5. Using the driving support systems
4RUNNER (U)_(OM35B18U)■
Reactivation of the VSC and Trailer Sway Control system linked to vehi-
cle speed (2WD models)
When the TRAC system is turned off and the AUTO LSD system is turned on,
the VSC and Trailer Sway Control system will turn on when vehicle speed
increases. However, when the TRAC, VSC and Trailer Sway Control systems
are turned off, the systems will not turn on even when vehicle speed
increases.
■ Reactivation of the TRAC/VSC/Trail er Sway Control systems (4WD mod-
els)
If the TRAC/VSC/Trailer Sway Contro l systems are turned off, the systems
will not turn on even when vehicle speed increases.
CAUTION
■ The ABS and Multi Terrain ABS do not operate effectively when
● The limits of tire gripping performance have been exceeded (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 or Multi Terrain ABS is operating may
exceed that of normal conditions
The ABS and Multi Terrain ABS are not designed to shorten the vehicle’s
stopping distance. Always maintain a safe distance from the vehicle in front
of you, especially in the following situations:
● 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 operat e 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.
■ Hill-start assist control do es not operate effectively when
Do not overly rely on the hill-start assist control. The hill-start assist control
may not operate effectively on steep inclines and roads covered with ice.

268
4RUNNER (U)_(OM35B18U)
4-6. Driving tips
●Use fluids that are appropriate to the prevailing outside tempera-
tures.
• Engine oil
• Engine coolant
• Washer fluid
● Have a service technician ins pect the condition of the battery.
● Have the vehicle fitted with four snow tires or purchase a set of tire
chains for the rear tires.
Ensure that all tires are the same size and brand, and that chains match
the size of the tires.
Winter driving tips
Carry out the necessary preparations and inspections before
driving the vehicle in winter. Always drive the vehicle in a man-
ner appropriate to the prevailing weather conditions.
Preparation for winter

2714-6. Driving tips
4
Driving
4RUNNER (U)_(OM35B18U)
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.
● 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 acceleration, abrupt steering, sudden braking and shifting
operations that cause sudden engine braking.
● Slow down sufficiently before entering a curve to ensure that vehicle con-
trol is maintained.
NOTICE
■Repairing or replacing snow tires
Request repairs or replacement of snow tires from Toyota 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.

4187-2. Steps to take in an emergency
4RUNNER (U)_(OM35B18U)■
If the tire pressure warning system is not functioning
The tire pressure warning system will be disabled in the following condi-
tions:
(When the condition be
comes normal, the system will work properly.)
●If tires not equipped with tire pressure warning valves and transmitters
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 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
●Vehicles with P245/60R20 tires: If th e spare tire is in a location subject
to poor radio wave signal reception
●Vehicles with P245/60R20 tires: If a large metallic object which can
interfere with signal reception is put in the luggage compartment
■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 on, have it checked by your
Toyota dealer.
■ Customization that can be co nfigured at Toyota dealer
The vehicle speed linked seat belt reminder buzzer can be disabled.
(Customizable features P. 481) However, Toyota recommends that the seat
belt reminder buzzer be operational to alert the driver and front passenger
when seat belts are not fastened.

522Alphabetical index
4RUNNER (U)_(OM35B18U)
Tires .......................................... 364Chains................................... 270
Checking ............................... 364
If you have a flat tire ............. 428
Inflation pressure .................. 464
Information ............................ 469
Replacing .............................. 428
Rotating tires......................... 364
Size ....................................... 464
Snow tires ............................. 271
Spare tire .............................. 428
Tire pressure warning
system ......... ....................... 365
Warning light ......................... 415
Tools ......................................... 429
Top tether strap ......................... 66
Total load capacity .................. 173
Towing Dinghy towing ....................... 190
Emergency towing ................ 405
Trailer towing ........................ 174
TRAC (Traction Control) ......... 259
Trailer Sway Control................ 259
Transmission ........................... 199
Trip information ......................... 83
Trip meters ................................. 81 Turn signal lights .................... 202
Replacing light bulbs .... 388, 394
Turn signal lever ................... 202
Wattage ................................ 465
USB port
*
Valet key ..................................... 90
Vanity lights ............................. 308 Wattage ................................ 465
Vanity mirrors .......................... 308
Vehicle data recordings .............. 9
Vehicle identification number ................................... 457
Vehicle Stability Control (VSC) ...................................... 259
Ventilators (seat ventilators) ................... 291
VSC
(Vehicle Stabilit y Control) .... 259
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