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PRIUS PRIME_QG_OM47B04U_(U)
91. Charging operation
1
Charging operation
Before charging, always check the following items.
●The parking brake is applied.
● The headlights are switched off or set to AUTO, and lights such as
the emergency flashers and interior lights etc. are switched off.
If these light switches are turned ON, then these features will consume
electricity, and charging time will increase.
●The power switch is off.
The time required to charge the hybr id battery (traction battery) differs
according to the charging voltage and charging current.
*1: This is the maximum value.
*2: The time required for charging to complete depends on conditions such as the remaining charge of the hybrid battery (traction battery) and the outside
temperature.
Confirm the following before charging
Estimated charging time
Connected power sourceCharging stationHome power source
Charging voltageAC 240 VAC 120 V
Charging current*116A12A
Estimated charging
time
*2Approximately 2 hoursApproximately 5 hours 10 minutes
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PRIUS PRIME_QG_OM47B04U_(U)
273. Basic operation
3
Basic operation
■Starting the hybrid systemCheck that the charging cable is disconnected.
Check that the parking brake is set.
Firmly depress the brake
pedal.
and a message will be
displayed on the multi-informa-
tion display.
When the shift position is N, the
hybrid system cannot start. Shift
the shift position to P when start-
ing the hybrid system.
Press the power switch
shortly and firmly.
When operating the power
switch, one short, firm press is
enough. It is not necessary to
press and hold the switch.
If the “READY” indicator turns
on, the hybrid system will oper-
ate normally.
Continue depressing the brake pedal until the “READY” indicator is illu-
minated.
The hybrid system can be started from any power switch mode.
Check that the “READY” indicator is illuminated.
If the “READY” indicator changes from a flashing light to a solid light and
the buzzer sounds, the hybrid system is starting normally.
The vehicle will not move when the “READY” indicator is off.
The vehicle can move when the “READY” indicator is on even if the
engine is stopped. (The gasoline engine starts or stops automatically in
accordance with the state of the vehicle.)
How to operate the power (ignition) switch
1
2
3
4
5
Page 28 of 40
28
PRIUS PRIME_QG_OM47B04U_(U)
3. Basic operation
■Stopping the hybrid systemStop the vehicle completely.
Set the parking brake.
Shift the shift position to P.
Check that the shift position indi-
cator shows P.
Press the power switch.
The hybrid system will stop.
Slowly release the brake pedal and check that the display on the
instrument cluster is off.
The meter display sequentially turns off after the hybrid system stops.
■
Changing power switch modes
Modes can be changed by pressing the power switch with the
brake pedal released. (The mode ch anges each time the switch is
pressed.)
Off
The emergency flashers can be
used.
ACCESSORY mode
Some electrical components
such as the audio system can
be used.
“Accessory” is displayed on the
main display.
ON mode
All electrical components can be
used.
“Ignition ON” is displayed on the
main display.
1
2
3
4
5
1
2
3
Page 29 of 40
PRIUS PRIME_QG_OM47B04U_(U)
293. Basic operation
3
Basic operation
■Starting procedureWhen the “READY” indicator
comes on, shift the shift posi-
tion to D or R and release it
with the brake pedal
depressed. The D or R posi-
tion is selected and the lever
returns to its home position.
Confirm which position is
selected with the shift posi-
tion indicator in the instru-
ment cluster.
Release the parking brake
and your foot from the brake
pedal gradually, and then
start the vehicle by depress-
ing the accelerator pedal
gently.
■Stopping procedureStop the vehicle completely
by depressing the brake
pedal and then apply the
parking brake.
Shift lever operation
1
2
1
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30
PRIUS PRIME_QG_OM47B04U_(U)
3. Basic operation
Shift the shift position to P.
Check that the P position is
highlighted on the shift posi-
tion indicator, and release the
brake pedal gently after
applying the parking brake.
■About engine braking
When shift position B is selected, releasing the accelerator pedal will apply
engine braking.
●When the vehicle is driven at high speeds, compared to ordinary gasoline-
fueled vehicles, the engine braking deceleration is felt less than that of other
vehicles.
● The vehicle can be accelerated even when shift position B is selected.
If the vehicle is driven continuously in the B position, fuel efficiency will
become low. Usually, select the D position.
2
NOTICE
■ Hybrid battery (tract ion battery) charge
If the shift position is in N, the hybrid battery (traction battery) will not be
charged. To help prevent the battery from discharging, avoid leaving the N
position selected for an extended period of time.
Page 36 of 40
36
PRIUS PRIME_QG_OM47B04U_(U)
3. Basic operation
■Canceling and resuming the speed controlPulling the lever toward you
cancels the speed control.
The speed control is also can-
celed when the brake pedal is
depressed.
(When the vehicle has been
stopped by system control,
depressing the brake pedal
does not cancel the setting.)
Pushing the lever up resumes the cruise control and returns
vehicle speed to the set speed.
However, when a vehicle ahead is not detected, cruise control does not
resume when the vehicle speed is approximately 25 mph (40 km/h) or
less.
■Dynamic radar cruise control with full-speed range can be set when
● The shift position is in D.
● Vehicle speed is above approximately 30 mph (50 km/h).
However, when a preceding vehicle is detected, the dynamic radar cruise
control with full-speed range can be set even if the vehicle speed is at or
below approximately 30 mph (50 km/h).
1
2
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37
PRIUS PRIME_QG_OM47B04U_(U)
4. Things you must know
4
Things you must know
Things you must know
■Regenerative braking
In the following situations, kinetic energy is converted to electric energy and
deceleration force can be obtained in conjunction with the recharging of the
hybrid battery (traction battery).
●The accelerator pedal is released while driving with the shift position in D or
B.
● The brake pedal is depressed while driving with the shift position in D or \
B.
■ Gasoline engine operatio n in EV/EV auto mode
Even if there is a sufficient amount of electricity remaining in the hybrid bat-
tery (traction battery) and EV driving range is being displayed on the multi-
information display etc., EV driving (driving using only the electric motor) may
be canceled and both gasoline engine and electric motor are used depending
on the situation (EV driving will be returned to automatically after EV driving
becomes possible again).
EV driving may be canceled automatically in the following circumstances:
● When vehicle speed is more than approximately 84 mph (135 km/h).
● When power is needed temporarily, for example when the accelerator pedal
is depressed firmly or when accelerating suddenly.
*
●When 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.
● When the temperature of the hybrid system is low.
● When the heater is switched on when the outside temperature is below
about 14°F (-10°C).
● When the windshield defogger switch is pressed.
● When the system determines that the gasoline engine needs to be started.\
The gasoline engine may also operate in circumstances other than those
listed above, depending on conditions.
*: When traveling in the EV auto mode only