2016 TOYOTA COROLLA Owners Manual

2174-5. Using the driving support systems
4
Driving
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nTurning off both TRAC and VSC systems
To turn the TRAC and VSC systems off, press and hold for more than 3
seconds while the vehicle is stopped.
The “TRAC OFF” indicator light and VSC OFF indicator light will come on.
Press again to turn the systems back on.
n When the “TRAC OFF” indicator light comes on even if the VSC OFF
switch has not been pressed
TRAC cannot be operated. Contact your Toyota dealer.
n Sounds and vibrations caused by th e ABS, brake assist, TRAC, VSC and
hill-start assist control systems
l A sound may be heard from the engine compartment when the engine is
started or just after the vehicle begins to move. This sound does not indicate
that a malfunction has occurred in any of these systems.
l Any of the following conditions may occur when the above systems are
operating. None of these indicates that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard after the vehicle comes to a stop.
• The brake pedal may pulsate slightly after the ABS is activated.
• The brake pedal may move down slightly after the ABS is activated.
n EPS operation sound
When the steering wheel is operated, a motor sound (whirring sound) may be
heard. This does not indicate a malfunction.
n Automatic reactivation of TRAC and VSC systems
After turning the TRAC and VSC systems off, the systems will be automati-
cally re-enabled in the following situations:
l Vehicles without a smart key system: When the engine switch is turned to
the “LOCK” position
Vehicles with a smart key system: When the engine switch is turned off
l If only the TRAC system is turned off, the TRAC will turn on when vehicle
speed increases
If both the TRAC and VSC systems are turned off, automatic re-enabling will
not occur when vehicle speed increases.
n 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 within 10 minutes.

2184-5. Using the driving support systems
COROLLA_TMMMS_TMMC_U (OM12J84U)n
Operating conditions of hill-start assist control
When the following four conditions are met, the hill-start assist control will
operate:
lWhen starting off forward/backward
Vehicles with a manual transmission
• The shift lever is in a position other than R (when starting off forward on an upward incline).
• The shift lever is in R (when starting off backward on an upward incline).
Vehicles with an automatic transmission or continuously variable trans-
mission
The shift lever is in a position other than P or N (when starting off forward/
backward on an upward incline).
l The vehicle is stopped.
l The accelerator pedal is not depressed.
l The parking brake is not engaged.
n Automatic system cancelation of hill-start assist control
The hill-start assist control will turn off in any of the following situations:
l When starting off forward/backward
Vehicles with a manual transmission
• The shift lever is in R (when starting off forward on an upward incline).
• The shift lever is in a position other than R (when starting off backward on an upward incline).
Vehicles with an automatic transmission or continuously variable trans-
mission
The shift lever is moved to P or N.
l The accelerator pedal is depressed.
l The parking brake is engaged.
l Approximately 2 seconds elapse after the brake pedal is released.

2194-5. Using the driving support systems
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Driving
COROLLA_TMMMS_TMMC_U (OM12J84U)
CAUTION
nThe ABS does not operate effectively when
lThe limits of tire gripping performance have been exceeded (such as
excessively worn tires on a snow covered road).
l The vehicle hydroplanes while driving at high speed on wet or slick roads.
n 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, especially in the
following situations:
l When driving on dirt, gravel or snow-covered roads
l When driving with tire chains
l When driving over bumps in the road
l When driving over roads with potholes or uneven surfaces
n 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.
Drive the vehicle carefully in conditions where stability and power may be
lost.
n Hill-start assist control does not operate effectively when
lDo not overly rely on hill-start assist control. Hill-start assist control may
not operate effectively on steep inclines and roads covered with ice.
l Unlike the parking brake, hill-start assist control is not intended to hold the
vehicle stationary for an extended period of time. Do not attempt to use
hill-start assist control to hold the vehicle on an incline, as doing so may
lead to an accident.
n 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.
n When the TRAC or VSC system is turned off
Be especially careful and drive at a speed appropriate to the road condi-
tions. As these are the systems to help ensure vehicle stability and driving
force, do not turn the TRAC or VSC system off unless necessary.

2204-5. Using the driving support systems
COROLLA_TMMMS_TMMC_U (OM12J84U)
CAUTION
nReplacing tires
Make sure that all tires are of the specified size, brand, tread pattern and
total load capacity. In addition, make sure that the tires are inflated to the
recommended tire inflation pressure level.
The ABS, TRAC and VSC systems will not function correctly if different tires
are installed on the vehicle.
Contact your Toyota dealer for further information when replacing tires or
wheels.
n Handling of tires and the suspension
Using tires with any kind of problem or modifying the suspension will affect
the driving assist systems, and may cause a system to malfunction.

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Driving
COROLLA_TMMMS_TMMC_U (OM12J84U)
4-6. Driving tips
lUse fluids that are appropriate to the prevailing outside tempera-
tures.
• Engine oil
• Engine coolant
• Washer fluid
l Have a service technician ins pect the condition of the battery.
l 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.
Perform the following accordin g to the driving conditions:
l 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.
l To ensure proper operation of the climate control system fan,
remove any snow that has accumulated on the air inlet vents in
front of the windshield.
l Check for and remove any excess ice or snow that may have accu-
mulated on the exterior lights, ve hicle’s roof, chassis, around the
tires or on the brakes.
l Remove any snow or mud from the bottom of your shoes before
getting in the vehicle.
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
Before driving the vehicle

2224-6. Driving tips
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Accelerate the vehicle slowly, keep a safe distance between you and
the vehicle ahead, and drive at a reduced speed suitable to road con-
ditions.
Park the vehicle and move the shift lever to P (automatic transmission
or continuously variable transmis sion), 1 or R (manual transmission)
without setting the parking brake. The parking brake may freeze up,
preventing it from bein g released. If necessary, block the wheels to
prevent inadvertent sliding or creeping.
Vehicles with 15-inch tires
Use the tire chains of correct size and type.
Use SAE Class “S” type radial tire chains except radial cable chains or
V-bar type chains.
Vehicles with 16-i nch and 17-inch tires
Use the correct tire chain size when mounting the snow chains.
Chain size is regulated for each tire size.
Side chain: 0.12 in. (3 mm) in diameter
0.39 in. (10 mm) in width
1.18 in. (30 mm) in length
Cross chain: 0.16 in. (4 mm) in diameter
0.55 in. (14 mm) in width
0.98 in. (25 mm) in length
Regulations regarding the use of tire chains vary depending on loca-
tion and type of road. Al ways check local regulations before installing
chains.
When driving the vehicle
When parking the vehicle
Selecting tire chains
1
2
3
4
5
6
Regulations on the use of tire chains

2234-6. Driving tips
4
Driving
COROLLA_TMMMS_TMMC_U (OM12J84U)
nTire chain installation
Observe the following precautions when installing and removing chains:
lInstall and remove tire chains in a safe location.
l Install tire chains on the front tires. Do not install tire chains on the rear tires.
l Install tire chains on front tires as tightly as possible. Retighten chains after
driving 1/4  1/2 mile (0.5  1.0 km).
l Install tire chains following the instructions provided with the tire chains.
CAUTION
n 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.
lUse tires of the size specified.
l Maintain the recommended level of air pressure.
l Do not drive in excess of 75 mph (120 km/h), regardless of the type of
snow tires being used.
l Use snow tires on all, not just some wheels.
n 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.
lDo not drive in excess of the speed limit specified for the tire chains being
used, or 30 mph (50 km/h), whichever is lower.
l Avoid driving on bumpy road surfaces or over potholes.
l Avoid sudden acceleration, abrupt steering, sudden braking and shifting
operations that cause sudden engine braking.
l Slow down sufficiently before entering a curve to ensure that vehicle con-
trol is maintained.
NOTICE
nRepairing or replacing snow tires (vehicles with a tire pressure warn-
ing system)
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.
n Fitting tire chains (vehicles with a tire pressure warning system)
The tire pressure warning valves and transmitters may not function correctly
when tire chains are fitted.

2244-6. Driving tips
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