TOYOTA C_HR HYBRID 2017 Owners Manual

3914-5. Using the driving support systems
4
Driving
C-HR_HV_OM_Europe_OM10538E
“IPA Cancelled, Take
Over. TRC/VSC is Off.”
The VSC off switch was
turned off.
Turn the VSC off switch
on.
“IPA Cancelled, Take
Over. TRC/ABS/VSC
Activated.”
The TRC, VSC or ABS
operated.
• If the operation was
canceled during
detection of a parking
space, turn the S-IPA
switch on again.
• If the operation was
canceled during
automatic steering,
park the vehicle man-
ually or detect
another parking
space.
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3924-5. Using the driving support systems
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“IPA Cancelled, Take
Over. Timeout.”
More than 6 minutes
have elapsed since the
S-IPA switch was
turned on before auto-
matic steering could
begin.
Park the vehicle manu-
ally or detect another
parking space.
More than 6 minutes
have elapsed since the
shift lever was shifted
to R and automatic
steering began, before
the parking assist oper-
ation could complete.
Park the vehicle manu-
ally or detect another
parking space.
More than 3 minutes
have passed with “Wait
For Room To
Maneuver” displayed.
Park the vehicle manu-
ally or detect another
parking space.
“IPA Unavailable.”
The power steering is
temporarily overheat-
ing.
Turn the power switch
off, wait for a little
while, and then start
the hybrid system
again.
The hybrid system is
not operating.Start the hybrid system.
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3934-5. Using the driving support systems
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“IPA Unavailable.”
The exit parallel park-
ing assist is operated
with obstacles on the
left and right sides or
an obstacle on the side
where the turn signal
lamp is on.
Use the exit parallel
parking assist with no
obstacles on the park-
ing side.
The 12-volt battery has
been removed and
reinstalled.
Drive the vehicle
straight ahead for
5 seconds or more at a
speed of approxi-
mately 35 km/h
(22 mph) or higher.
Possible system mal-
function.
Have the vehicle
inspected by any
authorized Toyota
retailer or Toyota autho-
rized repairer, or any
reliable repairer.
A sensor may be dirty
or covered with snow or
ice.
In such cases, clearing
the sensor should
return the system to
normal.
“IPA Unavailable,
Speed Too High.”
Excessive vehicle
speed (over 50 km/h
[31 mph])
Reduce vehicle speed
and turn the S-IPA
switch on.
• Perpendicular park-
ing assist mode:
20 km/h (12 mph) or
less
• Parallel parking
assist mode: 30 km/h
(18 mph) or less
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3944-5. Using the driving support systems
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“IPA Unavailable, TRC/
VSC is Off.”
The VSC off switch is
off.
After turn the VSC off
switch on, turn the
S-IPA switch on.
“IPA Unavailable,
Parking Space Too
Short.”
There is not enough
space to the front and
rear of the vehicle
when departing from a
parallel parking spot.
The vehicle cannot
depart using assist
control as there is not
enough space to the
front and rear of the
vehicle. Confirm the
safety of your sur-
roundings before
departing.
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3954-5. Using the driving support systems
4
Driving
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■Sensors
Detect a parking space according the vehicles parked in front and
behind a parking space (parallel parking) or left and right of a park-
ing space (perpendicular parking).
Front side sensors
Rear side sensors
Precautions during use
1
2
● The sensor detection range when using
perpendicular parking assist mode
Intended parking spot1

3964-5. Using the driving support systems
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● When there is a parked vehicle behind the target parking spot, it may not be
detected due to the distance. Also, depending on the shape of the vehicle
and other conditions, the detectable range may shorten or detection may
not be possible.
● The Simple Intelligent Parking Assist System may not operate if grating, dia-
mond plates or similar materials are detected on the surface of the parking
space.
● The sensor detection range when using
parallel parking assist mode
Intended parking spot
● The system will not operate as it cannot
detect the parking space if there are
objects other than parked vehicles pres-
ent, such as poles and walls.
Poles
Wal l
● Also, the target parking spot may devi-
ate when a pedestrian, etc., is detected.
Pedestrian
1
1
2
1

3974-5. Using the driving support systems
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WARNING
●Do not rely solely upon the Simple Intelligent Parking Assist System. As
with unequipped vehicles, move forward and back up carefully while
directly confirming the safety of your surroundings and the area to the rear
of the vehicle.
● The sensor detection areas and reaction times are limited. When moving
forward or reversing, check the areas surrounding the vehicle (especially
the sides of the vehicle) for safety, and drive slowly, using the brake to
control the vehicle’s speed.
● Drive slowly while adjusting your speed by depressing the brake pedal
when backing up or moving forward.
● If it seems the vehicle may make contact with a pedestrian, another vehi-
cle or any other obstacles, stop the vehicle by depressing the brake pedal,
and then press the S-IPA switch to turn off the system.
● Use the system in a parking lot with a flat surface.
● Observe the following precautions, as the steering wheel automatically
turns during use.
• There is risk of a necktie, scarf, your arm, etc., being caught up in the
steering wheel. Please do not allow your upper body to be close to the
steering wheel. Also, do not allow children close to the steering wheel.
• There is a possibility of injury when the steering wheel turns if you have
long fingernails.
• In case of an emergency, stop the vehicle by depressing the brake
pedal, and then press the S-IPA switch to turn off the system.
● Always confirm that there is appropriate space before attempting to park
the vehicle and operate the system.

3984-5. Using the driving support systems
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WARNING
●Do not use the system in the following situations, as the system may be
unable to correctly assist you in reaching the target parking spot and may
lead to an unexpected accident.
• On sharp bends
• During bad weather such as heavy rain, fog, snow, or a sandstorm
• When the tires slid while attempting to park
• When fallen leaves or snow has accumulated in a parking space
• When items such as a towing bracket, trailer, bicycle carrier, etc., are
installed on the rear of the vehicle
• When a vehicle, where the front/rear end is above the detection area
such as a truck or bus, or vehicle with a towing bracket, trailer, bicycle
carrier, etc., is parked at the front or rear of the parking space
• If the sensor is covered by the front bumper cover, etc.
• If a vehicle or obstacle is not in a suitable position at the front or rear of
the parking space
• In an area that is not a parking lot
• A parking lot that is not paved, such as a sand or gravel parking lot
• A parking lot that has a slope or undulations in the road
• A frozen, snow-covered or slippery road
• The asphalt is melting due to hot weather
• There is an obstacle between the vehicle and the target parking spot
• Using tire chains or compact spare tire (if equipped)
● Do not use tire other than that provided by the manufacturer. The system
may not operate properly. When replacing tires, contact any authorized
Toyota retailer or Toyota authorized repairer, or any reliable repairer.
● The system may not be able position the vehicle in the set location in the
following situations.
• The tires are extremely worn or the tire pressure is low
• The vehicle is carrying very heavy load
• The vehicle is tilted due to having luggage, etc., located on one side of
the vehicle
• There are road heaters installed in the parking lot to prevent the road
surface from freezing.
In any other situations when the set position and vehicle position greatly
differ, have the vehicle inspected by any authorized Toyota retailer or Toy-
ota authorized repairer, or any reliable repairer.

3994-5. Using the driving support systems
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Driving
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WARNING
●Make sure to observe the following precautions regarding the exit parallel
parking assist mode.
Exit parallel parking assist mode is a function used when departing from a
parallel parking spot. However, this function may not be usable if obsta-
cles or people are detected in front of the vehicle. Only use this function
when departing from a parallel parking s pot. In the event that the steering
control operates, either turn the system off using the S-IPA switch or oper-
ate the steering wheel to stop the control.
● If exit parallel parking assist mode is mistakenly used in the following situ-
ations, the vehicle may make contact with an obstacle.
The departure function is operated in a direction where an obstacle is
present, but the obstacle is not detected by the side sensors (situations
such as when the vehicle is directly beside a pole).
● Observe the following precautions, as the sensors may stop functioning
properly which may lead to an accident.
• Do not subject the sensor to strong shocks by hitting it, etc. The sen-
sors may not function properly.
• When using a high-pressure washer to wash the vehicle, do not spray
water directly on the sensors. Equipment may not function properly if
subjected to an impact from strong water pressure. If the vehicle
bumper strikes something, equipment may not operate properly due to
a sensor malfunction. Have the vehicle inspected at any authorized
Toyota retailer or Toyota authoriz ed repairer, or any reliable repairer.

4004-5. Using the driving support systems
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WARNING
●In the following situations, the sensors may not operate normally and may
lead to an accident. Drive carefully.
• Obstacles cannot be detected in the side areas until a scan of the side
areas is completed. ( P. 358)
• Even after the scan of the side areas is completed, obstacles such as
other vehicles, people or animals that approach from the sides cannot
be detected.
• The sensor is frozen (if it thaws, the system returns to normal).
A warning message may display at particularly low temperatures due to
the sensor freezing and it may not detect parked vehicles.
• The sensor is blocked by someone’s hand.
• The vehicle is tilted a large amount.
• The temperature is extremely hot or cold.
• The vehicle is driven on undulating roads, slopes, gravel roads, in areas
with tall grass, etc.
• An ultrasonic wave source is nearby, such as the horn or sensors of
another vehicle, a motorcycle engine or the air brake of a large vehicle.
• Heavy rain or a water strikes the vehicle.
• Do not install any accessories within the sensor detection range.