2314-5. Using the driving support systems
4
Driving
WARNING
■Pre-collision braking
● When the pre-collision braking function is operating, a large a mount of
braking force will be applied.
● If the vehicle is stopped by the operation of the pre-collision braking func-
tion, the pre-collision braking function operation will be canceled after
approximately 2 seconds. Depress the brake pedal as necessary.
● The pre-collision braking function may not operate if certain operations are
performed by the driver. If the accelerator pedal is being depressed
strongly or the steering wheel is being turned, the system may determine
that the driver is taking evasive action and possibly prevent the pre-colli-
sion braking function from operating.
● In some situations, while the pre-collision braking function is operating,
operation of the function may be canceled if the accelerator pedal is
depressed strongly or the steering wheel is turned and the syst em deter-
mines that the driver is taking evasive action.
● If the brake pedal is being depressed, the system may determine that the
driver is taking evasive action and possibly delay the operation timing of
the pre-collision braking function.
■ Emergency steering assist
● As emergency steering assist operation will be canceled when th e system
determines that lane departure prevention function has been completed.
● Emergency steering assist may not operate or may be cancel in the follow-
ing cases as the system may determine the driver is taking acti ons.
• If the accelerator pedal is being depressed strongly, the steering wheel is being operated sharply, the brake pedal is being depressed o r the
turn signal lever is being operated. In this case, the system m ay deter-
mine that the driver is taking evasive action and the emergency steering
assist may not operate.
• In some situations, while the emergency steering assist is ope rating,
operation of the function may be canceled if the accelerator pe dal is
depressed strongly, the steeri ng wheel is operated sharply or t he brake
pedal is being depressed and the system determines that the dri ver is
taking evasive action.
• When the emergency steering assist is operating, if the steering wheel
is held firmly or is operated in the opposite direction to that which the
system is generating torque, the function may be canceled.
3294-5. Using the driving support systems
4
Driving
◆EPS (Electric Power Steering)
Employs an electric motor to reduce the amount of effort needed to
turn the steering wheel
◆Adaptive Variable Suspension System (if equipped)
By independently controlling the damping force of the shock
absorbers for each of the 4 wheels according to the road and dr iv-
ing conditions, this system helps riding comfort with superior vehi-
cle stability, and helps good vehicle posture ( P. 3 2 4 )
◆The Secondary Collision Brake
When the SRS airbag sensor detects a collision and the system
operates, the brakes and stop li ghts are automatically controlled to
reduce the vehicle speed and hel p reduce the possibility of further
damage due to a secondary collision.
◆Dynamic Torque Control AWD system (if equipped)
Automatically switches from fron t-wheel drive to all-wheel drive
(AWD) according to the driving conditions, helping to ensure re li-
able handling and stability. Ex amples of conditions where the s ys-
tem will switch to AWD are when cornering, going uphill, starting off
or accelerating, and when the road surface is slippery due to s now,
rain, etc.
The slip indicator light will flash
while the TRAC/VSC systems are
operating.
When the TRAC/VSC systems are operating
4507-2. Steps to take in an emergency
NOTICE
■To prevent damage to the vehicle when towing using a wheel-lift type
truck
● Do not tow the vehicle from the rear when the engine switch is off. The
steering lock mechanism is not strong enough to hold the front wheels
straight.
● When raising the vehicle, ensure adequate ground clearance for towing at
the opposite end of the raised vehicle. Without adequate clearance, the
vehicle could be damaged while being towed.
■ To prevent damage to the vehicle when towing with a sling-type truck
Do not tow with a sling-type truck, either from the front or re a r.
■ To prevent damage to the vehicle during emergency towing
Do not secure cables or chains to the suspension components.
■ Recreational towing (behind motor home, etc.) (AWD models)
Never dinghy tow your vehicle to prevent
causing serious damage to the Dynamic
Torque Control AWD system and trans-
mission. ( P. 185)
4777-2. Steps to take in an emergency
7
When trouble arises
WARNING
■Replacing a flat tire
●Do not touch the disc wheels or the area around the brakes immedi-
ately after the vehi cle has been driven.
After the vehicle has been driven the disc wheels and the area around
the brakes will be extremely hot. Touching these areas with han ds, feet
or other body parts while changin g a tire, etc. may result in burns.
●Failure to follow these precautions could cause the wheel nuts to
loosen and the t ire to fall off, resulting in death or serious injury.
• Have the wheel nuts tightened with a torque wrench to 76 ft•lbf (103 N•m, 10.5 kgf•m) as soon as possible after changing wheels.
• Do not attach a heavily damaged wheel ornament, as it may fly off
the wheel while the vehicle is moving.
• When installing a tire, only use wheel nuts that have been spe cifi-
cally designed for that wheel.
• If there are any cracks or defo rmations in the bolt screws, nut
threads or bolt holes of the wheel, have the vehicle inspected by
your Toyota dealer.
• When installing the wheel nuts, be sure to install them with t he
tapered ends facing inward.
4787-2. Steps to take in an emergency
Remove any dirt or foreign mat-
ter from the wheel contact sur-
face.
If foreign matter is on the wheel
contact surface, the wheel nuts
may loosen while the vehicle is in
motion, causing the tire to come
off.
Install the tire and loosely tighten each wheel nut by hand by
approximately the same amount.
Tighten the wheel nuts until the
tapered portion comes into loose
contact with the disc wheel seat.
Lower the vehicle.
Firmly tighten each wheel nut
two or three times in the order
shown in the illustration.
Tightening torque:
76 ft•lbf (103 N•m, 10.5 kgf•m)
Stow the flat tire, tire jack and all tools.
Installing the spare tire
1
2
Tapered portion
Disc wheel
seat
P
Q
R
4807-2. Steps to take in an emergency
WARNING
■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 tires simultaneously.
●Replace the compact spare tire with a standard tire as soon as possi-
ble.
●Avoid sudden acceleration, abrupt steering, sudden braking and shift-
ing operations that cause sudden engine braking.
■When the compact spa re tire is attached
The vehicle speed may not be co rrectly detected, and the following sys-
tems may not operate correctly:
Also, not only can the following systems not be utilized fully, but they may
actually negatively affect the drive-train components:
• Dynamic Torque Control AWD system
*
*:If equipped
■Speed limit when using the compact spare tire
Do not drive at speeds in excess of 50 mph (80 km/h) when a com pact
spare tire is installed on the vehicle.
The compact spare tire is not designed for driving at high spee ds. Fail-
ure to observe this precaution may lead to an accident causing death or
serious injury.
■After using the tools and jack
Before driving, make sure all t he tools and jack are securely i n place in
their storage location to reduce the possibility of personal in jury during a
collision or sudden braking.
• ABS & Brake assist
• VSC
• TRAC
• EPS
• AHB (Automatic High Beam)
• Dynamic radar cruise control with full-speed range
• LTA (Lane Tracing Assist)
• PCS (Pre-Collision System)
• Tire pressure warning system
• BSM (Blind Spot Monitor)
•Intuitive parking assist*
•Intelligent Clearance Sonar
(ICS)
*
•Rear view monitor system*
• Toyota parking assist monitor
•Panoramic view monitor*
•Navigation system*
5068-1. Specifications
*: Minimum pedal clearance when depressed with a force of 67 lbf (300 N, 31
kgf) while the engine is running.
17-inch tires
Brakes
Pedal clearance*3.2 in. (81 mm)
Pedal free play 0.04 0.24 in. (1 6 mm)
Brake pad wear limit0.04 in. (1.0 mm)
Fluid type SAE J1703 or FMVSS No.116 DOT 3
SAE J1704 or FMVSS No.116 DOT 4
Steering
Free play
Less than 1.2 in. (30 mm)
Tires and wheels
Tire size215/55R17 94V, T155/70D17 110M
Tire inflation pressure
(Recommended cold tire
inflation pressure)Driving under normal conditions
Front:
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Rear:
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Spare:
60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
Driving at high speeds (above 100 mph
[160 km/h]) (in countries where such
speeds are permitted by law) Add 5 psi (30 kPa, 0.3 kgf/cm
2 or bar) to
the front tires and rear tires. Never
exceed the maximum cold tire inflation
pressure indicated on the tire sidewall.
Wheel size 17 7 1/2 J, 17 4 T (compact spare)
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
5078-1. Specifications
8
Vehicle specifications
18-inch tires
19-inch tires (type A)
Tire size235/45R18 94V, T155/70D17 110M
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Driving under normal conditions
Front:
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Rear:
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Spare:
60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
Driving at high speeds (above 100 mph
[160 km/h]) (in countries where such
speeds are permitted by law) Add 5 psi (30 kPa, 0.3 kgf/cm
2 or bar) to
the front tires and rear tires. Never
exceed the maximum cold tire inflation
pressure indicated on the tire sidewall.
Wheel size 18 8 J, 17 4 T (compact spare)
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
Tire size 235/40R19 92V, T155/70D17 110M
Tire inflation pressure
(Recommended cold tire
inflation pressure)Driving under normal conditions
Front:
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Rear:
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Spare:
60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
Driving at high speeds (above 100 mph
[160 km/h]) (in countries where such
speeds are permitted by law) Add 5 psi (30 kPa, 0.3 kgf/cm
2 or bar) to
the front tires and rear tires. Never
exceed the maximum cold tire inflation
pressure indicated on the tire sidewall.
Wheel size 19
8 J, 19 8.5 J, 17 4 T (compact
spare)
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)