2013 TOYOTA PRIUS PLUS charging

224 2-1. Driving procedures
PRIUS +_OM_OM47841E_(EE)
NOTICE
Hybrid battery (traction 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.
Situations where P position control system malfunctions are possible
If any of the following situations occurs, P position control system malfunc-
tions are possible.
Immediately stop the vehicle in a safe place on level ground, apply the park-
ing brake, and then contact any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional.
When the “WHEN PARKING, APPLY PARKING BRAKE SECURELY”
warning message appears on the instrument cluster. (P. 467)
When the parking lock system warning light is illuminated.
When everything except the shift position indicator selection frame is illu-
minated.
When the shift position indicator remains off.
Notes regarding shift lever and P position switch operation
Avoid repeatedly operating the shift lever and P position switch in quick suc-
cession.
The system protection function may activate and it will not be temporarily
possible to shift the shift position other than P. If this happens, please wait
for a while before attempting to change the shift position again.

228
PRIUS +_OM_OM47841E_(EE)
2-2. Instrument cluster
Gauges and meters
The units used on the trip information display etc. may differ
depending on the target region.
The following gauges and meters and display illuminate when the
“POWER” switch is in ON mode:
Hybrid System Indicator
Hybrid System Indicator represents the hybrid system power output
and regenerative charging.
Speedometer
Displays the vehicle speed.
Shift position indicators
Displays the shift position.

236 2-2. Instrument cluster
PRIUS +_OM_OM47841E_(EE)As shown below, the driving conditions of the vehicle can be con-
firmed by checking the status of the indicator.
*1: The images are examples only, and may vary slightly from actual condi-
tions.
*2: The displayed status is intended as a guide, and may differ from the
actual status.
*3: The gasoline engine will automatically stop and restart under various
conditions.
Hybrid System Indicator statusDisplay*1
Charge area:
Shows regenerative charging.
*2 (P. 39)
Eco area:
Shows that the vehicle is driven in Eco-friendly.
Hybrid Eco area:
Shows that gasoline engine power is not being
used very often.
*3
Power area:
Shows that the driving power is more than the
upper limit of Eco driving (during full power driv-
ing etc.).

409 4-3. Do-it-yourself maintenance
4
Maintenance and care
PRIUS +_OM_OM47841E_(EE)
Before recharging
When recharging, the 12-volt battery produces hydrogen gas which is flam-
mable and explosive. Therefore, observe the following precautions before
recharging:
If recharging with the 12-volt battery installed on the vehicle, be sure to
disconnect the ground cable.
Make sure the power switch on the charger is off when connecting and
disconnecting the charger cables to the 12-volt battery.
After recharging/reconnecting the 12-volt battery
Unlocking the doors using the smart entry & start system may not be
possible immediately after reconnecting the 12-volt battery. If this hap-
pens, use the wireless remote control or the mechanical key to lock/
unlock the doors.
Start the hybrid system with the “POWER” switch in ACCESSORY mode.
The hybrid system may not start with the “POWER” switch turned off.
However, the hybrid system will operate normally from the second
attempt.
The “POWER” switch mode is recorded by the vehicle. If the 12-volt bat-
tery is reconnected, the vehicle will return the “POWER” switch mode to
the status it was in before the 12-volt battery was disconnected. Make
sure to turn off the power before disconnect the 12-volt battery. Take
extra care when connecting the 12-volt battery if the “POWER” switch
mode prior to discharge is unknown.
Restart the hybrid system, depress the brake pedal, and confirm that it is
possible to shift into each shift position.
If the system will not start even after multiple attempts at all methods above,
contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional.

412 4-3. Do-it-yourself maintenance
PRIUS +_OM_OM47841E_(EE)
CAUTION
When disconnecting the 12-volt battery
NOTICE
When recharging the 12-volt battery
Never recharge the 12-volt battery while the hybrid system is operating.
Also, be sure all accessories are turned off.
Do not disconnect the negative (-) termi-
nal on the body side as shown. The dis-
connected negative (-) terminal may
touch the positive (+) terminal, which may
cause a short and result in death or seri-
ous injury.

464 5-2. Steps to take in an emergency
PRIUS +_OM_OM47841E_(EE)
Stop the vehicle immediately.
The following warning indicates the possibility of damage to the vehi-
cle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional.
Warning lightWarning light/Details
Charging system warning light
Indicates a malfunction in the vehicle’s charging system
Low engine oil pressure warning light
Indicates that the engine oil pressure is too low
High coolant temperature warning light
Indicates that the coolant temperature is too high
Changes from a flashing to a solid light when the engine
coolant temperature increases.
Hybrid system warning light (warning buzzer)
Indicates a malfunction in the hybrid system

5
469 5-2. Steps to take in an emergency
When trouble arises
PRIUS +_OM_OM47841E_(EE)
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

(Flashes)P position request indicator
light (warning buzzer)
The amount of charge remain-
ing in the hybrid battery (trac-
tion battery) has fallen because
the shift position has been left
in N for a long timeBecause recharging
is not possible when
the shift position is in
N, shift the shift posi-
tion to P when park-
ing the vehicle for a
long time.
The driver’s door has been
opened while the shift position
is in N, D or B
Shift the shift posi-
tion to P. An attempt has been made to
start the hybrid system while
the shift position is in anything
other than P
Hybrid system overheat warn-
ing light (warning buzzer)
The hybrid system has over-
heated
This light may come on when
driving under severe operating
conditions. (For example, when
driving up a long steep hill.)Stop and check.
(P. 522)

470 5-2. Steps to take in an emergency
PRIUS +_OM_OM47841E_(EE)
Warning lightWarning light/DetailsCorrection procedure

(Only outer
frame flashes)Low hybrid battery (traction
battery) warning light (warning
buzzer)
Hybrid battery (traction battery)
level becomes low because the
shift position is in N for long
timeBecause recharging
is not possible when
the shift position is in
N, shift the shift posi-
tion to P when park-
ing the vehicle for a
long time.

(Turns on)
(If equipped)Pre-crash safety system warn-
ing light
Indicates that the PCS is not
currently functional because
the grille or the radar sensor is
dirty, or the system has over-
heated.• Check the grille and
the sensor and clean
them if they are dirty.
• In case of overheat-
ing, the system will
become functional
once the system
cools down.
Open door warning light
(warning buzzer)
*1
Indicates that a door is not fully
closedCheck that all the
doors are closed.
Low fuel level warning light
Indicates remaining fuel is
approximately 6.0 L (1.6 gal.,
1.3 Imp.gal.) or lessRefuel the vehicle.