engine TOYOTA PRIUS C 2012 NHP10 / 1.G Owners Manual

TABLE OF CONTENTSIndex
2
1-1. Hybrid systemHybrid system features ........ 24
Hybrid system precautions ... 29
Energy monitor/consumption screen ................................ 35
Hybrid vehicle driving tips .... 42
1-2. Key information Keys ..................................... 44
1-3. Opening, closing and
locking the doors
Smart key system................. 47
Wireless remote control ....... 61
Side doors ............................ 65
Back door ............................. 71
1-4. Adjustable components
(seats, mirrors,
steering wheel)
Front seats ........................... 76
Rear seats ............................ 77
Head restraints ..................... 81
Seat belts ............................. 84
Steering wheel ..................... 93
Anti-glare inside rear view mirror.......................... 94
Outside rear view mirrors ..... 96
1-5. Opening a nd closing the
windo ws and moon roof
Power windows .................... 98
Moon roof ........................... 101 1-6. Refueling
Opening the fuel tank cap... 105
1-7. Theft deterrent system Immobilizer system ............. 110
Theft prevention labels ....... 112
1-8. Safety information Correct driving posture ....... 113
SRS airbags ....................... 115
Front passenger occupant classification system ......... 129
Child restraint systems ....... 134
Installing child restraints ..... 138
2-1. Driving procedures Driving the vehicle .............. 148
Engine (ignition) switch....... 158
Power (ignition) switch........ 162
EV drive mode .................... 170
Hybrid transmission ............ 173
Turn signal lever ................. 176
Parking brake ..................... 177
Horn .................................... 178
2-2. Instrument cluster Gauges and meters ............ 179
Indicators and warning lights ................... 182
Multi-information display ..... 185
1Before driving
2When driving

TABLE OF CONTENTSIndex
4
3-6. Other interior featuresSun visors .......................... 329
Vanity mirrors ..................... 330
Outside temperature display .............................. 331
Power outlet ....................... 333
Seat heaters ....................... 334
Coat hooks ......................... 336
Floor mat ............................ 337
Luggage cover ................... 339
4-1. Maintenance and care Cleaning and protecting the vehicle exterior ........... 342
Cleaning and protecting the vehicle interior ............ 345
4-2. Maintenance Maintenance requirements .................... 348
General maintenance ......... 351
Emission inspection and maintenance (I/M)
programs .......................... 355 4-3. Do-it-yourself maintenance
Do-it-yourself service precautions ....................... 356
Hood ................................... 360
Positioning a floor jack........ 362
Engine compartment .......... 364
12-volt battery ..................... 375
Tires.................................... 380
Tire inflation pressure ......... 388
Wheels................................ 392
Air conditioning filter ........... 395
Wireless remote control/ electronic key battery ....... 397
Checking and replacing fuses ................................. 400
Light bulbs .......................... 411
5-1. Essential information Emergency flashers ............ 424
If your vehicle needs to be towed ........................... 425
If you think something is wrong ............................ 430
4Maintenance and care
5When trouble arises

14
B
Pictorial indexInstrument panel
Cruise control switch  P. 215
Engine (ignition) switch
(vehicles without a smart key
system)
P. 158
Audio remote control
switches
P. 286
Talk switch , *1
Telephone switches
, *2 P. 293
Horn P. 178
Climate remote co
ntrol switches P. 241
“DISP” switch P. 186
“TRIP” switch P. 186

18
Vehicle control and operation data recording
Your Toyota is equipped with sophisticated computers that record certain
information about your vehicle’s operation, such as:
• Engine speed
•
Electric motor speed (traction motor speed)
• Accelerator status
• Brake status
• Vehicle speed
• Shift position
The data recorded varies according to the grade level and options the vehi-
cle is equipped with. The computers do not record conversations, sound or
pictures.
●Data usage
Toyota may use the data recorded in these computers to diagnose malfunc-
tions, conduct research and development, and improve quality.
To y o t a
will not disclose the recorded data to a third party except:
• With the consent of the vehicle owner or with the consent of the lessee if the vehicle is leased
• In response to an official request by the police, a court of law or a govern-
ment agency
• For research purposes where the data is not tied to a specific vehicle or vehicle owner
Event data recorder
This vehicle is equipped with an event data recorder (EDR). The main pur-
pose of an EDR is to record, in certain crash or near crash-like situations,
such as an air bag deployment or hitting a road obstacle, data that will assist
in understanding how a vehicle’s systems performed. The EDR is designed
to record data related to vehicle dynamics and safety systems for a short
period of time, typically 30 seconds or less.

24
1-1. Hybrid system
Hybrid system features
Your vehicle is a hybrid vehicle. It has characteristics different from
conventional vehicles. Be sure you are closely familiar with the char-
acteristics of your vehicle, and operate with care.
The hybrid system combines the use of a gasoline engine and an
electric motor (traction motor) according to driving conditions,
improving fuel efficiency and reducing exhaust emissions.
Gasoline engine
Electric motor (Traction motor)

25
1-1. Hybrid system
1
Before driving
Vehicle Proximity Notification System
When the gasoline engine is off while driving, a sound is produced to
warn pedestrians, people riding bicycles or other people and vehicles
in the surrounding area that the vehicle is approaching. The pitch of
the sound adjusts according to vehicle speed. When vehicle speed is
approximately 16 mph (25 km/h) or more, the warning system turns
off.
■ When stopped/during start off
The gasoline engine stops* when the vehicle is stopped. During
start-off, the electric motor (tra ction motor) drives the vehicle. At
slow speeds or when traveling down a gentle slope, the engine
is stopped* and the motor is used.
*: However, when the hybrid battery (traction battery) needs to be charged or while the engine is being warmed up, the gasoline
engine may not stop automatically. ( P. 26)
■During normal driving
The gasoline engine is predominantly used. The electric motor
(traction motor) charges the hybrid battery as necessary.
■ When accelerating sharply
The power of the hybrid battery (t raction battery) is added to that
of the gasoline engine via the electric motor (traction motor).
■ When braking (regenerative braking)
The electric motor (traction mo tor) charges the hybrid battery
(traction battery).

26 1-1. Hybrid system
■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.
● The brake pedal is depressed with the shift lever in D or B.
■ EV drive indicator lamp
■ Conditions in which the g asoline engine may not stop
The gasoline engine starts and stops automatically. However, it may not stop
automatically in the following conditions:
● During gasoline engine warm-up
● During hybrid battery (traction battery) charging
● When the temperature of the hybrid battery (traction battery) is high or
low
● When the heater is switched on
The EV drive indicator lamp comes on
when driving the vehicle using only the
electric motor (traction motor).
Displayed when “ECO Score” or the
basic display of “ECO Savings” is
selected. ( P. 189)

27
1-1. Hybrid system
1
Before driving
■
Charging the hybrid battery (traction battery)
●As the gasoline engine charges the hybrid battery (traction battery), the
battery does not need to be charged from an outside source. However, if
the vehicle is left parked for a long time the hybrid battery will slowly dis-
charge. For this reason, be sure to drive the vehicle at least once every
few months for at least 30 minutes or 10 miles (16 km). If the hybrid bat-
tery becomes fully discharged and you are unable to jump-start the vehi-
cle with the 12-volt battery, contact your Toyota dealer.
● If the shift lever is in N, the hybrid battery (traction battery) will not be
charged. Always put the shift lever in P when the vehicle is stopped.
When driving in heavy traffic, operate the vehicle with the shift lever in D
or B to avoid discharging the battery.
■ Charging the 12-volt battery
P. 477
■ After the 12-volt battery has di scharged or has been changed or
removed
The gasoline engine may not stop even if the vehicle is running on the hybrid
battery (traction battery). If this continues for a few days, contact your Toyota
dealer.

28 1-1. Hybrid system
■Sounds and vibrations specific to a hybrid vehicle
There may be no engine sounds or vibration even though the vehicle is able
to move. For safety, apply the parking brake and make sure to shift the shift
lever to P when parked.
The following sounds or vibrations may occur when the hybrid system is
operating and are not a malfunction:
●Motor sounds may be heard from the engine compartment.
● Sounds may be heard from the hybrid battery (traction battery) behind
the rear seats when the hybrid system starts or stops.
● Sounds from the hybrid system may be heard when the back door is
open.
● Sounds may be heard from the transmission when the gasoline engine
starts or stops, when driving at low speeds, or during idling.
● Engine sounds may be heard when accelerating sharply.
● Sounds may be heard due to regenerative braking when the brake pedal
is depressed.
● Vibration may be felt when the gasoline engine starts or stops.
● Cooling fan sounds may be heard from the air intake vent on the side of
the lower part of the rear left seat.
■ Vehicle Proximity Notification System
In the following cases, the Vehicle Proximity Notification System sound may
be difficult for pedestrians, people riding bicycles or other people and vehi-
cles in the surrounding area to hear:
●When there is a lot of noise in the vicinity
● When it is raining or during strong winds
● When in the area surrounding the rear of the vehicle, rather than in front
of the vehicle
■ Maintenance, repair, recycling, and disposal
Contact your Toyota dealer regarding maintenance, repair, recycling and dis-
posal. Do not dispose of the vehicle yourself.

36 1-1. Hybrid system
Display Audio systemMulti-information display
When the vehi-
cle is powered
by the electric
motor (traction
motor)
When the vehi-
cle is powered
by the gasoline
engine
When the vehi-
cle is powered
by both the gas-
oline engine and
the electric
motor (traction
motor)
When the vehi-
cle is charging
the hybrid bat-
tery (traction
battery)
When there is
no energy flow