Page 51 of 692

51
1-1. Plug-in hybrid system
1
Before driving
PRIUS PHV_OM_OM47A11U_(U)
NOTICE
■
Hybrid battery (traction battery) air vents
●Do not put foreign objects near the air vents. The hybrid battery (traction
battery) may overheat, leading to a reduction in hybrid battery (traction
battery) output or a malfunction.
● Clean the air vents regularly to prevent the hybrid battery (traction battery)
from overheating.
● Do not wet or allow foreign substances to enter the air vents as this may
cause a short circuit and damage the hybrid battery (traction battery).
● Do not carry large amounts of water such as water cooler bottles in the
vehicle. If water spills onto the hybrid battery (traction battery), the battery
may be damaged. Have the vehicle inspected by your Toyota dealer.
● If the rear seat belt becomes separated from the guide ( P. 154), it could
obstruct the hybrid battery (traction battery) air vent. Set the rear seat belt
into the guide to use.
■ Notice about fuel
For plug-in hybrid vehicles, fuel may remain in the tank for a long time and
undergo changes in quality depending on the how the vehicle is used.
Refuel at least 5.3 gal.(20 L, 4.4 Imp.gal.) of fuel every 6 months (refuel a
total of at least 5.3 gal. [20 L, 4.4 Imp.gal.] over a 6-month period), as this
may affect components of the fuel system or the gasoline engine.
Page 91 of 692
91
1-2. Charging
1
Before driving
PRIUS PHV_OM_OM47A11U_(U)
Charging timer function
By using the charging timer function, deterioration of the hybrid bat-
tery (traction battery) charge can be suppressed ( P. 98), and off-
peak electricity can be used effectively.
● A charging time can be assigned by setting the charging start time
or finish time.
● Once the time has been set, the time can be assigned again next
time simply by pressing the charging timer switch.
Remove the plug from the out-
let when the charging equip-
ment will not be used for a
prolonged period of time.
Hold the body of the plug when
removing.
Make sure to put the cable
away immediately after discon-
necting. ( P. 100)
When leaving the plug
inserted, inspect the plug and
connector once a month to
check if dirt or dust has accu-
mulated.
STEP 4
Page 92 of 692
92 1-2. Charging
PRIUS PHV_OM_OM47A11U_(U)
■Setting the charging timer function
Stop the vehicle and press the
charging timer switch.
The multi-information display will
switch to the charging timer dis-
play.
To set the charging timer, the
“POWER” switch can be in any
mode. (P. 244)
If not changing the set time: go to
Press and hold the charging
timer switch.
The time display will change from
solid to flashing.
Press the charging timer switch
to select a setting mode.
Start time setting mode
Finish time setting mode
The mode will switch with each
press of the charging timer
switch.
STEP 1
STEP 6
STEP 2
STEP 3
Page 93 of 692
93
1-2. Charging
1
Before driving
PRIUS PHV_OM_OM47A11U_(U)
Adjust the set time using the time
adjustment button. (
P. 280)
Adjust hours.
Adjust minutes.
Round to the nearest hour.
*
*
: e.g. 1:00 to 1:29 1:00
1:30 to 1:59 2:00
Press and hold the charging
timer switch.
Once set, the time display will
change from flashing to solid, and
the charging timer indicator on
the instrument cluster will come
on.
Turn the “POWER” switch off. ( P. 244)
The charging timer indicator will start flashing.
Connect the charging cable to the vehicle. ( P. 8 5 )
Check that the charging indicator ( P. 78) has come on. It will turn
off after several seconds.
If the indicator does not come on, re-insert the charging connector. If
it still does not come on, check the power supply status using the
power indicator on the CCID (Charging Circuit Interrupting Device).
STEP 4
STEP 5
STEP 6
STEP7
Page 96 of 692

96 1-2. Charging
PRIUS PHV_OM_OM47A11U_(U)
■Safety functions
●The hybrid system will not start while the charging cable is attached to
the vehicle, even if the “POWER” switch is operated.
● If the charging cable is connected while the “READY” indicator is illumi-
nated, the hybrid system will stop automatically and driving will not be
possible.
● When the charging cable is connected to the vehicle, the shift position
cannot be changed from P to another position.
● If the latch release button is pressed, charging will not begin even if the
charging cable is connected.
Also, charging will be stopped if the latch release button is pressed and
held for several seconds during charging. When restarting charging, rein-
sert the charging connector after pulling it out, and check that the charg-
ing indicator illuminates.
■ For correct operat ion of the charging timer function
Check the following points.
● Check that the time is correct.
● Check that the “POWER” switch is OFF.
● Do not use a connector which has an electricity interruption function
(including timer functions).
(Use a connector which supplies electricity normally.)
■ Automatic cancelation of th e charging timer function
● If the Remote Air Conditioning System is operated while the charging
cable is connected, the charging timer function will be canceled. Charg-
ing will commence after the Remote Air Conditioning System has been
turned off.
● Charging will not commence if the “POWER” switch is not OFF, even at
the set time.
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97
1-2. Charging
1
Before driving
PRIUS PHV_OM_OM47A11U_(U)
■
Charging timer function (finish time setting mode)
●The finish time setting mode should only be used as a reference for the
time at which charging will finish.
Charging may not complete at the finish time depending on the effects of
the electricity supply, temperature etc. In this event, charging will continue
until completed.
● If the function detects that charging cannot be finished on time, charging
will start immediately, and will continue until fully charged.
■ Charging indicator
●The charging indicator illuminates if the Remote Air Conditioning System
( P. 377) is used during charging or while the charging cable is con-
nected.
● If a system malfunction occurs during charging or during Remote Air
Conditioning System use, the indicator will flash for approximately 10
seconds and then turn off.
■ When the outside temperature is low or high
The level shown on the remaining charge display ( P. 61) may drop slightly
when the “POWER” switch is turned to ON mode, even if charging has been
completed and the hybrid battery (traction battery) is fully charged. However,
this does not indicate a malfunction.
■ Using a DC Charger
DC Chargers cannot be used with this vehicle.
Page 107 of 692
107
1-2. Charging
1
Before driving
PRIUS PHV_OM_OM47A11U_(U)
■
Resetting the CCID (Charging Circuit Interrupting Device)
If the error warning indicator of the CCID
(Charging Circuit Interrupting Device) illu-
minates during charging, conduct either
of the following procedures.
●Press the reset button on the CCID
(Charging Circuit Interrupting Device).
● Disconnect the plug, wait for a short
while and reconnect.
The error warning indicator will go out
and the power source will reconnect.
● If the error warning indicator does not
illuminate a second time after the power
source has been reconnected, charging
can continue.
● If the error warning indicator illuminates
again, there may be a problem with the
charging cable or the power source.
Stop charging immediately and contact
your Toyota dealer.
Page 121 of 692

121
1-4. Opening, closing and locking the doors
1
Before driving
PRIUS PHV_OM_OM47A11U_(U)
■
Security feature
If a door is not opened within approximately 60 seconds after the vehicle is
unlocked, the security feature automatically locks the vehicle again.
■ Switching the door unlock function
It is possible to set which doors the entry function unlocks.
Turn the “POWER” switch off.
When the indicator on the key surface is turned off, push and hold or for approximately 5 seconds while pushing the but-
ton on the key.
The setting changes each time an operation is performed, as shown below.
(When changing the setting continuously, release the buttons, wait for at
least 5 seconds, and repeat .)
STEP 1
STEP 2
STEP 2
Multi-information displayUnlocking doorsBeep
Hold the driver’s door
handle to unlock only the
driver’s door. Exterior: Beeps three
times
Interior: Pings once
Hold the passenger’s door
handle or back door
opener to unlock all the
doors.
Hold the front door handle
or back door opener to
unlock all the doors. Exterior: Beeps twice
Interior: Pings once