2017 TOYOTA PRIUS C Brake

4938-2. Steps to take in an emergency
8
When trouble arises
PRIUS c_U (OM52J11U)Indicates that the EV drive mode has been auto-
matically canceled
*2
The reason the EV drive mode is not available
(the battery charge is low, speed is higher than
the EV drive mode speed range, accelerator
pedal is depressed too much) may be dis-
played.
A buzzer also sounds.
→ Drive the vehicle for a while.
Indicates that the TRAC (Traction Control) sys-
tem has been deactivated
→ Turn the TRAC on. ( →P. 265)
Indicates that the accelerator and brake pedals
are being depressed simultaneously, and the
Brake Override System is operating. ( →P. 169)
→ Release the accelerator or brake pedal.
Indicates that the shift lever is shifted while the
accelerator pedal is being depressed
A buzzer also sounds.
→ Release the accelerator pedal.
Warning messageDetails/Actions
(Flashes 3
times)
(Flashes)
(Flashes)

4988-2. Steps to take in an emergency
PRIUS c_U (OM52J11U)
⎯
Contin-uous
(5 sec-
onds)
An attempt was made to lock
the doors using the smart key
system while the electronic key
was still inside the vehicle.
→ Retrieve the electronic key
from the vehicle and lock
the doors again.
Once
Contin-
uous
(5 sec- onds)
An attempt was made to lock
either front door by opening a
door and putting the inside door
lock button into the lock posi-
tion, and then closing the door
while pulling on the outside
door handle with the electronic
key still inside the vehicle.
→ Retrieve the electronic key
from the vehicle and lock
the doors again.
Once⎯
• The electronic key could not
be detected when the
“POWER” switch was
pressed after the doors were
unlocked with the mechanical
key.
• The electronic key could not
be detected two consecutive
times when the “POWER”
switch was pressed.
→ Touch the electronic key to
the “POWER” switch while
depressing the brake
pedal.
Contin-
uous⎯
An attempt was made to start
the hybrid system with the shift
lever in a position other than P.
→ Shift the shift lever to P
and start the hybrid sys-
tem.
Interior
buzzerExterior buzzerWarning messageDetails/Actions
(Flashes)
(Flashes)
(Flashes)
(Flashes)

4998-2. Steps to take in an emergency
8
When trouble arises
PRIUS c_U (OM52J11U)
⎯⎯
Power was turned off due to the
automatic power off function.
→Next time when starting
the hybrid system,
increase the engine speed
slightly and maintain that
level for approximately 5
minutes to recharge the
12-volt-battery.
Once⎯
The electronic key has a low
battery.
→Replace the electronic key
battery. ( →P. 448)
Once⎯
The driver's door was opened
and closed with the “POWER”
switch turned off and then the
“POWER” switch was put in
ACCESSORY mode twice with-
out the hybrid system being
started.
→Press the “POWER”
switch while depressing
the brake pedal.
During a hybrid system starting
procedure in the event that the
electronic key was not function-
ing properly
(→P. 516), the “POWER” switch
was touched with the electronic
key.
→ Press the “POWER”
switch within 10 seconds
of the buzzer sounding.
Interior
buzzerExterior buzzerWarning messageDetails/Actions
(Flashes)

5008-2. Steps to take in an emergency
PRIUS c_U (OM52J11U)
■Warning buzzer
In some cases, the buzzer may not be heard because of noisy place or an
audio sound.
Once⎯
The steering lock could not be
released within 3 seconds of
the “POWER” switch being
pressed.
→ Press the “POWER”
switch while depressing
the brake pedal and mov-
ing the steering wheel left
and right.
Once
⎯
The “POWER” switch has been
turned off with the shift lever in
a position other than P.
→ Shift the shift lever to P.
Once
⎯
After the “POWER” switch has
been turned off with the shift
lever in a position other than P,
the shift lever has been shifted
to P.
→ Turn the “POWER” switch
off.
Interior
buzzerExterior buzzerWarning messageDetails/Actions
(Flashes)
(Flashes)
(Flashes)

5018-2. Steps to take in an emergency
8
When trouble arises
PRIUS c_U (OM52J11U)
●Stop the vehicle in a safe pl ace on a hard, flat surface.
● Set the parking brake.
● Shift the shift lever to P.
● Stop the hybrid system.
● Turn on the emergency flashers. ( →P. 466)
If you have a flat tire
Your vehicle is equipped with a spare tire. The flat tire can be
replaced with the spare tire.
For details about tires: →P. 432
WARNING
■If you have a flat tire
Do not continue driving with a flat tire.
Driving even a short dist ance with a flat tire can damage the tire and the
wheel beyond repair, which could result in an accident.
Before jacking up the vehicle

5088-2. Steps to take in an emergency
PRIUS c_U (OM52J11U)
WARNING
■Replacing a flat tire
●Do not touch the disc wheels or the area around the brakes immedi-
ately after the vehicle has been driven.
After the vehicle has been driven the disc wheels and the area around
the brakes will be extremely hot. To uching these areas with hands, feet
or other body parts while changing a tire, etc. may result in burns.
●Failure to follow these precautions could cause the wheel nuts to
loosen and the tire to fall off, resulting in death or serious injury.
• Have the wheel nuts tightened with a torque wrench to 76 ft•lbf (103 N•m, 10.5 kgf•m) as soon as possible after changing wheels.
• Do not attach a heavily damaged wheel ornament, as it may fly off
the wheel while the vehicle is moving.
• When installing a tire, only use w heel nuts that have been specifi-
cally designed for that wheel.
• If there are any cracks or deforma tions in the bolt screws, nut
threads or bolt holes of the wheel, have the vehicle inspected by
your Toyota dealer.
• When installing the wheel nuts, be sure to install them with the
tapered ends facing inward. ( →P. 445)

5128-2. Steps to take in an emergency
PRIUS c_U (OM52J11U)
WARNING
■When using the compact spare tire
●Remember that the compact spare tire provided is specifically
designed for use with your vehicle. Do not use your compact spare tire
on another vehicle.
●Do not use more than one compact spare tire simultaneously.
●Replace the compact spare tire with a standard tire as soon as possi-
ble.
●Avoid sudden acceleration, abrupt steering, sudden braking and shift-
ing operations that cause sudden engine braking.
■When the compact spare tire is attached
The vehicle speed may not be correctly detected, and the following sys-
tems may not operate correctly:
■Speed limit when using the compact spare tire
Do not drive at speeds in excess of 50 mph (80 km/h) when a compact
spare tire is installed on the vehicle.
The compact spare tire is not designed for driving at high speeds. Fail-
ure to observe this precaution may lead to an accident causing death or
serious injury.
■After using the tools and jack
Before driving, make sure all the tools and jack are securely in place in
their storage location to reduce the po ssibility of personal injury during a
collision or sudden braking.
• ABS & Brake assist
• VSC
•TRAC
• Cruise control (if equipped)
• PCS (Pre-collision system) (if
equipped)
• LDA (Lane Departure Alert with steering control) (if equipped)
• Automatic High Beam (ifequipped)
• EPS
• Rear view monitor system (if
equipped)
• Navigation system (if equipped)

5158-2. Steps to take in an emergency
8
When trouble arises
PRIUS c_U (OM52J11U)
One of the following may be the cause of the problem:
●The 12-volt battery may be discharged. ( →P. 518)
● One or both of the 12-volt batter y terminals may be disconnected.
( → P. 428)
Contact your Toyota dealer if the problem cannot be repaired, or if repair
procedures are unknown.
When the hybrid system does not start, the following steps can be
used as an interim measure to start the hybrid system if the “POWER”
switch is functioning normally.
Do not use this starting procedure except in case of emergency.
Set the parking brake.
Shift the shift lever to P.
Turn the “POWER” switch to ACCESSORY mode.
Press and hold the “POWER” switch for about 15 seconds.
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 headlight s do not turn on, or the horn
does not sound.
Emergency start function (vehicles with a smart key system)
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