display TOYOTA PRIUS PLUG-IN HYBRID 2014 1.G User Guide

40 1-1. Plug-in hybrid system
PRIUS PHV_OM_OM47856U_(U)
■Refilling fuel
Plug-in hybrid vehicles can be driven using electricity charged from an exter-
nal power source, however the gasoline engine that is provided on board as
a power source for driving in HV mode needs to be filled with fuel. Check the
fuel amount and refill immediately when the fuel level becomes low.
( P. 178)
■ Gasoline engine operation in EV mode
Even if there is a sufficient amount of electricity remaining in the hybrid bat-
tery (traction battery) and EV driving range ( P. 58, 270) is being displayed
on the multi-information display etc., the gasoline engine may operate auto-
matically in the following circumstances (EV driving will be returned to auto-
matically after EV driving becomes possible again):
● When the heater etc. is in use.
● 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 power is needed temporarily, for example when accelerating sud-
denly.
● When vehicle speed is more than approximately 62 mph (100 km/h).
● When the accelerator pedal is depressed firmly, the vehicle is driven up a
hill, etc.
● When the outside temperature is low (less than about 14 °F [-10 °C])
The gasoline engine may also operate in circumstances other than those
listed above, depending on conditions.

46 1-1. Plug-in hybrid system
PRIUS PHV_OM_OM47856U_(U)
Hybrid warning messageA message is automatically displayed when a malfunction occurs in
the hybrid system or an impr oper operation is attempted.
If a warning message is shown
on the multi-information display,
read the message and follow the
instructions. ( P. 548)
■If a warning light comes on, a warn ing message is displayed or the 12-
volt battery is disconnected
The hybrid system may not start. In that case, try to start the system again. If
the “READY” indicator does not come on, contact your Toyota dealer.
■ Running out of fuel
When the vehicle has run out of fuel and the hybrid system cannot be
started, refuel the vehicle with at least enough gasoline to make the low fuel
level warning light ( P. 539) go off. If there is only a small amount of fuel,
the hybrid system may not be able to start. (The minimum amount of fuel to
add to make the low fuel level warning light go out is about 1.9 gal. [7.1 L,
1.6 Imp.gal.], when the vehicle is on a level surface. This value may vary
when the vehicle is on a slope.)

52
1-1. Plug-in hybrid system
PRIUS PHV_OM_OM47856U_(U)
Energy monitor/consumption screen
Energy monitorDisplays the flow of energy as it changes in accordance with driving
conditions.
Display Audio system Press “CAR”.
If the “Consumption” screen is
displayed, touch “Energy”.
You can view the status of your hy brid system on the Display Audio
system screen, the navigation system screen or the multi-informa-
tion display.
Display Audio system
screen or navigation system
screen
Multi-information display

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1-1. Plug-in hybrid system
1
Before driving
PRIUS PHV_OM_OM47856U_(U)
ConditionDisplay
When the vehicle is powered by
the electric motor (traction
motor)
When the vehicle is powered by
both the gasoline engine and the
electric motor (traction motor)
When the vehicle is powered by
the gasoline engine

54 1-1. Plug-in hybrid system
PRIUS PHV_OM_OM47856U_(U)
These images are examples only, and may vary slightly from actual conditions.
ConditionDisplay
When the vehicle is charging the
hybrid battery (traction battery)
When there is no energy flow
Hybrid battery (traction battery)
status Low Full

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1-1. Plug-in hybrid system
1
Before driving
PRIUS PHV_OM_OM47856U_(U)
Navigation system
Press “INFO APPS” or “INFO”.
Touch “Fuel Consumption” on
the “Information” screen.
If the “Consumption” screen is
displayed, touch “Energy”.
STEP 1
STEP 2

56 1-1. Plug-in hybrid system
PRIUS PHV_OM_OM47856U_(U)
ConditionDisplay
When the vehicle is powered by
the electric motor (traction
motor)
When the vehicle is powered by
both the gasoline engine and the
electric motor (traction motor)
When the vehicle is powered by
the gasoline engine

57
1-1. Plug-in hybrid system
1
Before driving
PRIUS PHV_OM_OM47856U_(U)
These images are examples only, and may va
ry slightly from actual conditions.
ConditionDisplay
When the vehicle is charging the
hybrid battery (traction battery)
When there is no energy flow
Hybrid battery (traction battery)
status Low Full

58 1-1. Plug-in hybrid system
PRIUS PHV_OM_OM47856U_(U)
Multi-information displayPress the “DISP” button to dis-
play the energy monitor.
■ Names and meaning of each icons
Gasoline engine
Hybrid battery (traction bat-
tery)
Electric motor (traction motor)
EV driving range
Displays the approximate driving
range using only the electric
motor (traction motor) when in EV
mode or when enough power is
remaining for EV mode. The dis-
play turns off if the charge level of
the hybrid battery (traction bat-
tery) reduces and HV mode is
selected.
(The display will not turn off if HV
mode is selected using the EV/
HV mode selection switch.)

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1-1. Plug-in hybrid system
1
Before driving
PRIUS PHV_OM_OM47856U_(U)
ConditionDisplay
When the vehicle is powered by
the electric motor (traction
motor) The illustration shows the display when
in EV mode.
When the vehicle is powered by
both the gasoline engine and the
electric motor (traction motor)
When the vehicle is powered by
the gasoline engine
When charging the hybrid bat-
tery (traction battery) from an
external power source (while a
charging cable is connected)
When the vehicle is charging the
hybrid battery (traction battery)