2014 TOYOTA PRIUS PLUG-IN HYBRID fuel

5
When trouble arises
539
5-2. Steps to take in an emergency
PRIUS PHV_OM_OM47856U_(U)
Follow the correction procedures.
After taking the specified steps to correct the suspected problem,
check that the warning light goes off.
Warning lightWarning light/DetailsCorrection procedure
Open door warning light
(warning buzzer)
*1
Indicates that a door is
not fully closed Check that all the
doors are closed.
Low fuel level warning
light Indicates remaining fuel
is approximately 1.6 gal.
(6.0 L, 1.3 Imp.gal.) or
less Refuel the vehicle.
Driver’s seat belt
reminder light (warning
buzzer)
*2
Warns the driver to fasten
his/her seat belts. Fasten the seat
belt.
(On the instrument panel)
Front passenger’s seat
belt reminder light
(warning buzzer)
*2
Warns the front passen-
ger to fasten his/her seat
belt.Fasten the seat
belt.

542 5-2. Steps to take in an emergency
PRIUS PHV_OM_OM47856U_(U)
■Electric power steering system wa rning light (warning buzzer)
When the 12-volt battery charge becomes insufficient or the voltage tempo-
rarily drops, the electric power steering system warning light may come on
and the warning buzzer may sound.
■ If the malfunction indicator lamp comes on while driving
First check the following:
● Is the fuel tank cap loose?
If it is, tighten it securely.
The malfunction indicator lamp will go off after several driving trips.
If the malfunction indicator lamp does not go off even after several trips, con-
tact your Toyota dealer as soon as possible.
■
When the tire pressure warning light comes on
Check the tire inflation pressure and adjust to the appropriate level.
Pushing the tire pressure warning reset switch will not turn off the tire
pressure warning light.
■The tire pressure warning light may come on due to natural causes
The tire pressure warning light may come on due to natural causes such
as natural air leaks and tire inflat ion pressure changes caused by tem-
perature. In this case, adjusting the tire inflation pressure will turn off the
warning light (after a few minutes).

546 5-2. Steps to take in an emergency
PRIUS PHV_OM_OM47856U_(U)
CAUTION
As an added safety feature, your vehicle has been equipped with a tire
pressure monitoring system (TPMS-ti re pressure warning system) that
illuminates a low tire pressure telltal e (tire pressure warning light) when
one or more of your tires is significantly under-inflated. Accordingly,
when the low tire pressu re telltale (tire pressure warning light) illumi-
nates, you should stop and check your tires as soon as possible, and
inflate them to the proper pressure. Driving on a significantly under-
inflated tire causes the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel effi ciency and tire tread life, and may
affect the vehicle’s handling and stopping ability.
Please note that the TPMS (tire pressure warning system) is not a sub-
stitute for proper tire main tenance, and it is the driver’s responsibility to
maintain correct tire pressure, even if under-inflation has not reached the
level to trigger illu mination of the TPMS low tire pressure telltale (tire
pressure warning light).
Your vehicle has also been equipped with a TPMS (tire pressure warning
system) malfunction indicator to indi cate when the system is not operat-
ing properly. The TPMS (tire pressure warning system) malfunction indi-
cator is combined with the low tire pressure telltale (tire pressure
warning light). When the system det ects a malfunction, the telltale will
flash for approximately one minute an d then remain continuously illumi-
nated. This sequence will continue upon subsequent vehicle start-ups as
long as the malfunction exists. When the malfunction indi cator is illumi-
nated, the system may not be able to detect or signal low tire pressure
as intended.

5
When trouble arises
557
5-2. Steps to take in an emergency
PRIUS PHV_OM_OM47856U_(U)
*1: For EV mode operating conditions, see P. 40.
*2: If EV mode has been canceled because of insufficient hybrid battery (trac-
tion battery) charge, a warning message will not be shown on the multi-
information display and the buzzer will not sound.
Warning messageDetailsCorrection procedure
EV mode cannot be switched
to.
*1
A buzzer also sounds.
The reason why EV mode
cannot be used is shown
(may not be shown in some
instances.) Use the EV mode
when it becomes
available.
*2
(Flashes
3 times)EV mode has been automati-
cally canceled.
*1
A buzzer also sounds.*2
The reason why EV mode
cannot be used is shown.
Use EV mode after
making it avail-
able, for example
by lowering the set
temperature of the
heater.
The fuel filler door has been
left open. Tighten the fuel
tank cap and close
the fuel filler door.
The charging port lid is open. Close the charging
port lid.

5
When trouble arises
591
5-2. Steps to take in an emergency
PRIUS PHV_OM_OM47856U_(U)
If the hybrid system will not start
Reasons for the hybrid system not starting vary depending on the
situation. Check the following a nd perform the appropriate proce-
dure:
■ The hybrid system will not start even though the correct
starting procedure is being followed ( P. 240)
One of the following may be the cause of the problem:
● The charging cable may be attached to the vehicle. ( P. 95)
● The electronic key may not be functioning properly.
*
(  P. 594)
● There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle. ( P. 4 6 )
● There may be a malfunction in the immobilizer system.
*
(  P. 183)
● There may be a malfunction in the P position control system.
*
( P. 245, 550)
*: It may not be possible to shift the shift position from P to other posi-
tion.
■ The interior lights and headlight s are dim, or the horn does
not sound or sounds at a low volume
One of the following may be the cause of the problem:
● The 12-volt battery may be discharged. ( P. 597)
● The 12-volt battery terminal c onnections may be loose or cor-
roded.

Vehicle specifications6
613
PRIUS PHV_OM_OM47856U_(U)
6-1. SpecificationsMaintenance data (fuel, oil level, etc.) ......... 614
Fuel information ............... 625
Tire information ................ 629
6-2. Customization Customizable features ..... 643
6-3. Initialization Items to initialize .............. 651

614
PRIUS PHV_OM_OM47856U_(U)
6-1. Specifications
Maintenance data (fuel, oil level, etc.)
Dimensions and weight
*: Unladen vehicle
Overall length176.4 in. (4480 mm)
Overall width68.7 in. (1745 mm)
Overall height*58.7 in. (1490 mm)
Wheelbase106.3 in. (2700 mm)
TreadFront60.0 in. (1525 mm)
Rear59.8 in. (1520 mm)
Vehicle capacity weight
(Occupants + luggage) 825 lb. (370 kg)

617
6-1. Specifications
6
Vehicle specifications
PRIUS PHV_OM_OM47856U_(U)
Fuel
Fuel typeUnleaded gasoline only
Octane Rating
87 (Research Octane Number 91) or higher
Fuel tank capacity
(Reference)10.6 gal. (40 L, 8.8 Imp.gal.)
NOTICE
■
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.