2012 TOYOTA PRIUS C charging

432 5-2. Steps to take in an emergency
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 your Toyota dealer.
Have the vehicle inspected by your Toyota dealer immediately.Failure to investigate the cause of the following warnings may lead to
the system operating abnormally and possibly cause an accident.
Have the vehicle inspected by your Toyota dealer immediately.
Warning lightWarning light/Details
Charging system warning light Indicates a malfunction in the vehicle's charging sys-
tem
Warning lightWarning light/Details
(U.S.A.)

(Canada)
Malfunction indicator lamp Indicates a malfunction in:
• The hybrid system;
• The electronic engine control system; or
• The electronic throttle control system
SRS warning light Indicates a malfunction in:
• The SRS airbag system;
• The front passenger occupant classification system; or
• The seat belt pretensioner system
(U.S.A.)

(Canada)
ABS warning light Indicates a malfunction in:
• The ABS; or
• The brake assist system

5
When trouble arises
477
5-2. Steps to take in an emergency
■
Starting the hybrid system when the 12-volt battery is discharged
The hybrid system cannot be started by push-starting.
■ To prevent 12-volt battery discharge
●Turn off the headlights and the audio system while the hybrid system is
off.
● Turn off any unnecessary electrical components when the vehicle is run-
ning at a low speed for an extended period, such as in heavy traffic.
■ Precautions when the 12-volt batter y is discharged (vehicles with a
smart key system)
● In some cases, it may not be possible to unlock the doors using the smart
key system immediately after the 12-volt battery has been disconnected
and reconnected. Use the wireless remote control or the mechanical key
to lock or unlock the doors.
● The hybrid system may not start on the first attempt after the 12-volt bat-
tery has recharged but will start normally after the second attempt. This is
not a malfunction.
● The “POWER” switch mode is memorized by the vehicle. When the 12-
volt battery is reconnected, the system will return to the mode it was in
before the 12-volt battery was discharged. Before disconnecting the 12-
volt battery, turn the “POWER” switch off.
If the “POWER” switch was in ACCESSORY or ON mode before the 12-
volt battery was discharged, the audio system and/or air conditioning
system may operate when the 12-volt battery is reconnected.
■ Charging the 12-volt battery
The electricity stored in the 12-volt battery will discharge gradually even
when the vehicle is not in use, due to natural discharge and the draining
effects of certain electrical appliances. If the vehicle is left for a long time, the
12-volt battery may discharge, and the hybrid system may be unable to start.
(The 12-volt battery recharges automatically while the hybrid system is oper-
ating.)

478 5-2. Steps to take in an emergency
CAUTION
■Avoiding 12-volt battery fires or explosions
Observe the following precautions to prevent accidentally igniting the flam-
mable gas that may be emitted from the 12-volt battery:
●Make sure each jumper cable is connected to the correct terminal and that
it is not unintentionally in contact with anything other than the intended ter-
minal.
● Do not allow the other end of the jumper cable connected to the “+” termi-
nal to come into contact with any other parts or metal surfaces in the area,
such as brackets or unpainted metal.
● Do not allow the + and - clamps of the jumper cables to come into contact
with each other.
● Do not smoke, use matches, cigarette lighters or allow open flame near
the 12-volt battery.
■ After recharging the 12-volt battery
Have the 12-volt battery inspected at your Toyota dealer as soon as possi-
ble.
If the 12-volt battery is deteriorating, continued use may cause the 12-volt
battery to emit a malodorous gas, which may be detrimental to the health of
passengers.
■ When replacing the 12-volt battery
P. 379

495
6-1. Specifications
6
Vehicle specifications
Ignition system
Electrical system
Spark plug
Make
Gap
DENSO FK16R-A8
0.03 in. (0.8 mm)
NOTICE
■
Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
12-volt battery
Open voltage* at
68 F (20 C):
Fully charged
Half charged
Discharged 12.5 V or over
11 . 0

12.5 V
Under
11.0 V
(*: Voltage checked 20 minutes after the hybrid
system and all the lights are turned off)
Charging rates 3.5 A or less
(Recharge within 10 hours)

548 Alphabetical index
Vanity mirrors........................... 330
Vehicle control and operation data recording ........18
Vehicle identification number ................................... 491
Vehicle stability control........... 219
VSC............................................ 219
Warning buzzers Brake system ........................ 431
Electric power steering
system ................................ 432
Key reminder ......................... 449
Master warning...................... 433
Seat belt reminder ................. 433
Warning lights
Anti-lock brake system .......... 432
Brake assist system .............. 432
Brake system ........................ 431
Charging system .... ............... 432
Electric power steering system ................................ 432
Front passenger occupant classification system ........... 432
Low brake fluid ...................... 431
Low fuel level ........................ 433
Low tire inflation pressure ..... 433
Malfunction indicator lamp .... 432
Master warning light .............. 433 Pretensioners ........................ 432
Seat belt reminder light ......... 433
Slip indicator light .................. 432
SRS airbag system ............... 432
Tire pressure ......................... 433
Tire pressure warning
system ................................ 433
Warning messages
Back door .............................. 444
Cruise control ........................ 443
EV drive mode ...................... 444
Hybrid system ....................... 442
Hybrid system overheat ........ 444
Maintenance ......................... 444
Moon roof .............................. 444
N position .............................. 444
Open door ............................. 444
P position .............................. 444
Parking brake ........................ 444
Smart key system ......... 443, 449
Traction battery ..................... 444
Washer Checking ............................... 374
Preparing and checking
before winter ....................... 229
Switch ........................... 208, 212
Washing and waxing ............... 342
Weight Cargo capacity ...................... 224
Load limits ............................. 228
Weight ................................... 490
Wheels ...................................... 392
Window lock switch................... 98V
W

551
What to do if...
■
Warning lights
P. 432
or
P. 4 3 1P. 432
P. 4 3 2P. 432
orP. 433
P. 4 3 2
P. 433
P. 4 3 2
P. 433
orP. 433
P. 4 3 2
*: Slip indicator comes on.
Brake system warning
light
(red indicator)Electric power steering system
warning light
Slip indicator light*
Charging system warning
lightBrake system warning light
(yellow indicator)
Malfunction indicator
lampLow fuel level warning
light
Driver’s and front pas-
senger’s seat belt
reminder light
SRS warning light
Master warning light
ABS warning light
Tire pressure warning
light