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163
2-1. Driving procedures
2
When driving
■
Note for the entry function
P. 6 1
■ If the hybrid system does not start
●The immobilizer system may not have been deactivated. ( P. 108)
■ Steering lock
After turning the “POWER” switch off and opening and closing the doors, the
steering wheel will be locked due to the steering lock function. Operating the
“POWER” switch again automatically cancels the steering lock.
■ When the steering lock cannot be released
■ Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, the motor may be sus-
pended if the hybrid system is turned on and off repeatedly in a short period
of time. In this case, refrain from operating the hybrid system. After about 10
seconds, the steering lock motor will resume functioning.
■ When “CHECK SMAR T KEY SYSTEM” will be displayed on the multi-
information display.
The system may be malfunctioning. Have the vehicle inspected by your
Toyota dealer immediately.
● Check that the shift lever is securely set
in P. The hybrid system may not start if
the shift lever is displaced out of P.
“SHIFT TO P POSITION TO START”
will be displayed on the multi-informa-
tion display.
“STEERING LOCK ACTIVE” will be dis-
played on the multi-information display.
Check that the shift lever is set in P. Press
the “POWER” switch while turning the
steering wheel left and right.
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2-1. Driving procedures
2
When driving
CAUTION
■
Stopping the hybrid system in an emergency
If you want to stop the hybrid system in an emergency while driving the vehi-
cle, press and hold the “POWER” switch for more than 2 seconds, or press it
briefly 3 times or more in succession.
However, do not touch the “POWER” switch while driving except in an emer-
gency. Turning the hybrid system off while driving will not cause loss of
steering or braking control, but the power assist to these systems will \
be lost.
This will make it more difficult to steer and brake, so you should pull over
and stop the vehicle as soon as it is safe to do so.
NOTICE
■To prevent 12-volt battery discharge
●Do not leave the “POWER” switch in ACCESSORY or ON mode for long
periods of time without the hybrid system on.
● If is displayed on the multi-information display, the “POWER”
switch is not off. Exit the vehicle after turning the “POWER” switch off.
● Do not stop the hybrid system when the shift lever is in a position other
than P. If the hybrid system is stopped in another shift lever position, the
“POWER” switch will not be turned off but instead be turned to ACCES-
SORY mode. If the vehicle is left in ACCESSORY mode, 12-volt battery
discharge may occur.
■ When starting the hybrid system
Do not depress the accelerator pedal unnecessarily.
■ Symptoms indicating a malfunction with the “POWER” switch
If the “POWER” switch seems to be operating somewhat differently than
usual, such as the switch sticking slightly, there may be a malfunction. Con-
tact your Toyota dealer immediately.
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2-1. Driving procedures
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When driving
■
Switching to EV drive mode when the gasoline engine is cold
If the hybrid system is started while the gasoline engine is cold, the gasoline
engine will start automatically after a short period of time in order to warm
up. In this case, you will become unable to switch to EV drive mode.
After the hybrid system has started and the “READY” indicator has illumi-
nated, press the EV drive mode switch before the gasoline engine starts to
switch to EV drive mode.
■ Situations in which EV drive mode cannot be turned on
It may not be possible to turn EV drive mode on in the following situations. If
it cannot be turned on, a buzzer will sound and a message will be shown on
the multi-information display.
●The temperature of the hybrid system is high.
The vehicle has been left in the sun, driven on a hill, driven at high
speeds, etc.
● The temperature of the hybrid system is low.
The vehicle has been left in temperatures lower than about 68
F (20C)
for a long period of time etc.
● The gasoline engine is warming up.
● The hybrid battery (traction battery) is low.
The remaining battery level indicated in the “Energy Monitor” display is
low. ( P. 39)
● Vehicle speed is about 25 mph (40 km/h) or more.
● The accelerator pedal is depressed firmly or the vehicle is on a hill etc.
● The windshield defogger is in use.
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168 2-1. Driving procedures
■Automatic cancelation of EV drive mode
When driving in EV drive mode, the gasoline engine may automatically
restart in the following situations. When EV drive mode is canceled, a buzzer
will sound and the EV drive mode indicator will flash and go off.
●The hybrid battery (traction battery) becomes low.
The remaining battery level indicated in the “Energy Monitor” display is
low. ( P. 39)
● Vehicle speed becomes more than about 25 mph (40 km/h).
● The accelerator pedal is depressed firmly or the vehicle is on a hill etc.
■ Possible driving distance when driving in EV drive mode
EV drive mode’s possible driving di stance ranges from a few hundred yards
(a few hundred meters) to approximately 1.3 miles (2 km). Driving is possible
at speeds of less than approximately 25 mph (40 km/h). However, depend-
ing on vehicle conditions, there are situations when EV drive mode cannot
be used.
(The distance that is possible depends on the hybrid battery [traction battery]
level and driving conditions.)
■ Fuel economy
Your Toyota is designed to achieve the best possible fuel economy during
normal driving (using the gasoline engine and electric motor [traction
motor]). Driving in EV drive mode more than necessary may lower fuel econ-
omy.
CAUTION
■Caution while driving
When driving in EV drive mode no engine noise is made. As such, pedestri-
ans, people riding bicycles or other people and vehicles in the surrounding
area may not be aware of the vehicle starting off or approaching them.
Therefore, take extra care while driving even if the Vehicle Proximity Notifi-
cation System is active.
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174
2-2. Instrument cluster
Gauges and meters
Hybrid System Indicator
Displays hybrid system power output and regenerative level
Speedometer
Displays the vehicle speed.
Fuel gauge
Displays the quantity of fuel remaining in the tank.
Average fuel consumption meter
Displays the average fuel consumption since the function was reset.
Current fuel consumption gauge
Displays the current rate of fuel consumption.
Display change button
P. 176
Odometer/trip meter display
P. 176
Multi-information display
P. 185
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2-2. Instrument cluster
2
When driving
Engine coolant temperature displa
y/instrument panel light con-
trol display
Displays the engine coolant temperature and instrument panel light
control.
Outside temperature display
P. 301
Shift position display
Displays the currently selected shift position.
P. 169
Instrument panel light control button
P. 177
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176 2-2. Instrument cluster
Changing the odometer/trip meter displayPressing the button changes the
display as follows.
● Odometer
● Trip meters A and B
Displays the total distance the vehicle has
been driven.
Displays the distance the vehicle has been
driven since the meter was last reset. Trip
meters A and B can be used to record and dis-
play different distances independently.
Press and hold the button to reset.
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178 2-2. Instrument cluster
■The meters and display illuminate when
The “POWER” switch is in ON mode.
■ Hybrid System Indicator
●By keeping the indicator needle within Eco area, more Eco-friendly driv-
ing can be achieved.
● Charge area indicates regeneration* status. Regenerated energy will be
used to charge the battery.
*: When used in this manual, “regeneration” refers to the conversion of energy created by the movement of the vehicle into electrical energy.
■ Engine speed
On hybrid vehicles, engine speed is precisely controlled in order to help
improve fuel efficiency and reduce exhaust emissions etc.
There are times when the engine speed that is displayed may differ even
when vehicle operation and driving conditions are the same.
Power area
Shows that an Eco-friendly driving
range is being exceeded (during full
power driving etc.)
Eco area
Shows that the vehicle is being driven
in an Eco-friendly manner.
Hybrid Eco area
Shows that gasoline engine power is
not being used very often.
The gasoline engine will automatically
stop and restart under various condi-
tions.
Charge area
Shows that energy is being recovered
via the regenerative brake.