2015 TOYOTA PRIUS parking brake

5
When trouble arises
551
5-2. Steps to take in an emergency
PRIUS_OM_OM47A17U_DVD_(U)
Emergency start function
When the hybrid system does not start, the following steps can be
used as an interim measure to st art the hybrid system if the
“POWER” switch is functioning normally:
Set the parking brake.
Turn the “POWER” switch to ACCESSORY mode.
Press and hold the “POWER” switch for about 15 seconds
while depressing the brake pedal firmly.
Even if the hybrid system can be started using the above steps, the
system may be malfunctioning. Have the vehicle inspected by your
Toyota dealer.
■ The interior lights and headlights do not turn on, or the horn
does not sound
One of the following may be the cause of the problem:
●One or both of the 12-volt ba ttery terminals may be discon-
nected.
● The 12-volt battery may be discharged. ( P. 555)
Contact your Toyota dealer if the problem cannot be repaired, or if
repair procedures are unknown.
STEP 1
STEP 2
STEP 3

554 5-2. Steps to take in an emergency
PRIUS_OM_OM47A17U_DVD_(U)
Starting the hybrid systemDepress the brake pedal. Touch the Toyota emblem side of
the electronic key to the
“POWER” switch.
If any of the doors is opened or
closed while the key is being
touched to the switch, an alarm
will sound to indicate that the start
function cannot detect the elec-
tronic key.
Press the “POWER” switch within 10 seconds of the buzzer
sounding, keeping the brake pedal depressed.
In the event that the hybrid system still cannot be operated, contact
your Toyota dealer.
STEP 1
STEP 2
■ Stopping the hybrid system
Set the parking brake, shift the shift position to P and press the “POWER”
switch as you normally do when stopping the hybrid system.
■ Replacing the key battery
As the above procedure is a temporary measure, it is recommended that the
electronic key battery be replaced immediately when the battery is depleted.
(P. 464)
■ Changing “POWER” switch modes
Within 10 seconds of the buzzer sounding, release the brake pedal and
press the “POWER” switch.
The hybrid system does not start and modes will be changed each time the
switch is pressed. ( P. 197)
STEP 3

558 5-2. Steps to take in an emergency
PRIUS_OM_OM47A17U_DVD_(U)
■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.
■ When the 12-volt battery is removed or discharged
●The hybrid system may not start. ( P. 442)
● If the 12-volt battery is depleted with the shift position in P, it will not be
possible to shift the shift position other than P. In this case, the vehicle
cannot be towed without lifting both front wheels because the front
wheels are locked by the parking lock. ( P. 495)
● When the 12-volt battery is reconnected, start the hybrid system, depress
the brake pedal, and confirm that it is possible to shift into each shift posi-
tion.
■ 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.)

5
When trouble arises
567
5-2. Steps to take in an emergency
PRIUS_OM_OM47A17U_DVD_(U)
If the vehicle becomes stuck
CAUTION
■When attempting to free a stuck vehicle
If you choose to push the vehicle back and forth to free it, make sure the sur-
rounding area is clear to avoid striki ng other vehicles, objects or people. The
vehicle may also lunge forward or lu nge back suddenly as it becomes free.
Use extreme caution.
■ When changing the shift position
Be careful not to change the shift position with the accelerator pedal
depressed.
Changing the shift position to any positions other than P or N may cause the
vehicle to accelerate abruptly, causing an accident and resulting in death or
serious injury.
Carry out the following procedures if the tires spin or the vehicle
becomes stuck in mud, dirt or snow:
Set the parking brake and shift the shift position to P. Stop
the hybrid system.
Remove the mud, snow or sand from around the stuck tire.
Place wood, stones or some other material under the tires
to help provide traction.
Restart the hybrid system.
Shift the shift position to D or R, release the parking brake
and carefully apply the accelerator to free the vehicle.STEP 1
STEP 2
STEP 3
STEP 4
STEP 5

580 6-1. Specifications
PRIUS_OM_OM47A17U_DVD_(U)
Brakes
*1: Minimum pedal clearance when depressed with a force of 44.1 lbf (196 N,20.0 kgf) while the hybrid system is operating.
*2: Parking brake pedal travel when depressed with a force of 67.5 lbf (300 N,30.6 kgf).
Steering
Pedal clearance*13.03 in. (77 mm) Min.
Pedal free play 0.04  0.24 in. (1.0  6.0 mm)
Brake pad wear limit 0.04 in. (1.0 mm)
Parking brake lining wear limit 0.04 in. (1.0 mm)
Parking brake pedal travel*28 11 clicks
Fluid type SAE J1703 or FMVSS No. 116 DOT 3
Free playLess than 1.2 in. (30 mm)

628
PRIUS_OM_OM47A17U_DVD_(U)
Abbreviation list
Abbreviation/Acronym list
ABBREVIATIONSMEANING
A/CAir Conditioning
ABSAnti-lock Brake System
ALRAutomatic Locking Retractor
APGSAdvanced Parking Guidance System
CRSChild Restraint System
DISPDisplay
ECOEconomy/Ecology
ECUElectronic Control Unit
EDREvent Data Recorder
ELREmergency Locking Retractor
EPSElectric Power Steering
EVElectric Vehicle
GAWRGross Axle Weight Ratings
GPSGlobal Positioning System
GVWRGross Vehicle Weight Rating
I/MEmission Inspection and Maintenance
LATCHLower Anchors and Tethers for Children
LEDLight Emitting Diode
LKALane-Keeping Assist
MMTMethylcyclopentadienyl Manganese Tricarbonyl
M + SMud and Snow
MTBEMethyl Tertiary Butyl Ether

631
Alphabetical index
PRIUS_OM_OM47A17U_DVD_(U)
Back door
Back door ............................... 94
Smart key system ... ................ 63
Wireless remote control.......... 86
Back-up lights Replacing light bulbs ............ 478
Wattage ................................ 582
Battery Checking .............................. 440
If the 12-volt battery is
discharged ......................... 555
Preparing and checking
before winter ...................... 323
Bluetooth
®*
Bottle holders .......................... 368
Brake Fluid...................................... 580
Parking brake ....................... 215
Brake assist ............................. 301
Break-in tips ............................ 183
Brightness control Instrument panel light
control ................................ 220 Camera
*
Care
Exterior ..................................404
Interior ...................................407
Seat belts ..............................408
Cargo capacity .........................322
Cargo hooks .............................381
CD player
*
Chains .......................................325
Child restraint system
Booster seats, definition ........162
Booster seats, installation .....170
Convertible seats, definition .............................162
Convertible seats,
installation ...........................170
Front passenger occupant classification system ........... 156
Infant seats, definition ...........162
Infant seats, installation.........170
Installing child restraint system with LATCH anchors ...........168
Installing child restraint system with seat belts .....................170
Installing child restraint system
with top tether strap ............174
BC
GW Refer to

636 Alphabetical index
PRIUS_OM_OM47A17U_DVD_(U)
MaintenanceDo-it-yourself maintenance ....................... 419
General maintenance ............ 414
Maintenance data.................. 572
Maintenance requirements.... 411
Maintenance data ..................... 412
Meter Instrument panel light
control ................................. 220
Meters ................................... 217
Speed unit select button........ 219
Trip information display ......... 232
Micro dust and pollen filter ..... 336
Microphone
*............................ 395
Mirrors Inside rear view mirror........... 119
Side mirror heater ................. 352
Side mirrors ........................... 123
Vanity mirrors ........................ 371
MP3 disc
*
Multi-information display ........ 226
Navigation system (refer to “NAVIGATION
SYSTEM OWNER’S MANUAL”)
Noise from under vehicle ..........22
Odometer .................................. 231
Oil
Engine oil .............................. 429
Opener
Back door ................................94
Fuel filler door ....................... 133
Hood...................................... 422
Outside rear view mirrors Adjusting and folding ............. 123
Outside rear view mirror
defogger switch ..................... 352 Outside temperature
display .................................... 372
Overheating .............................. 561
Parking brake ........................... 215
Parking lights
Switch ................................... 253
PCS ........................................... 308
Personal lights
Switch ................................... 361
Wattage................................. 582
Power outlets ........................... 373
“POWER” switch ..................... 195
Power windows ........................ 125
Pre-collision system ................ 308
Radar cruise control system .................................... 273
Radiator .................................... 435
Radio
*
Radio data system*
RDS*
Rear seats Adjustment ............................ 103
Folding down......................... 104
Rear turn signal lights
Replacing light bulbs ............. 478
Wattage................................. 582
Rear view mirror .............. 119, 123
Rear view monitor system
*
Rear window and outside rear view mirror
defoggers ............................... 352
Rear window wiper and washer .................................... 265
Remote Air C onditioning
System.................................... 348
M
N
O
P
R