TOYOTA PRIUS C 2017 NHP10 / 1.G Manual Online

811-2. Hybrid system
1
For safety and security
PRIUS c_U (OM52J11U)
WARNING
■High voltage and high temperature precautions
This vehicle has high voltage DC and AC systems as well as a 12-volt sys-
tem. DC and AC high voltage is very dangerous and can cause severe
burns and electric shock that may result in death or serious injury.
● Never touch, disassemble, remove or replace the high voltage parts,
cables or their connectors.
● The hybrid system will become hot after starting as the system uses high
voltage. Be careful of both the high voltage and the high temperature, and
always obey the warning labels attached to the vehicle.
●Never try to open the service plug
access hole located under the rear seat.
The service plug is used only when the
vehicle is serviced and is subject to high
voltage.

821-2. Hybrid system
PRIUS c_U (OM52J11U)
WARNING
■Road accident cautions
Observe the following precautions to reduce the risk of death or serious
injury:
● Pull your vehicle off the road, apply the parking brake, shift the shift lever
to P, and turn the hybrid system off.
● Do not touch the high voltage parts, cables or connectors.
● If electric wires are exposed inside or outside your vehicle, an electric
shock may occur. Never touch exposed electric wires.
● If a fluid leak occurs, do not touch the fluid as it may be strong alkaline
electrolyte from the hybrid battery (traction battery). If it comes into contact
with your skin or eyes, wash it off immediately with a large amount of water
or, if possible, boric acid solution. Seek immediate medical attention.
● If a fire occurs in the hybrid vehicle, leave the vehicle as soon as possible.
Never use a fire extinguisher that is not meant for electric fires. Using even
a small amount of water may be dangerous.
● If your vehicle needs to be towed, do so with the front wheels raised. If the
wheels connected to the electric motor (traction motor) are on the ground
when towing, the motor may continue to generate electricity. This may
cause a fire. ( →P. 469)
● Carefully inspect the ground under the vehicle. If you find that liquid has
leaked onto the ground, the fuel system may have been damaged. Leave
the vehicle as soon as possible.

831-2. Hybrid system
1
For safety and security
PRIUS c_U (OM52J11U)
WARNING
■Hybrid battery (traction battery)
● Never resell, hand over or modify the hybrid battery. To prevent accidents,
hybrid batteries that have been removed from a disposed vehicle are col-
lected through Toyota dealer. Do not dispose of the battery yourself.
Unless the battery is properly collected, the following may occur, resulting
in death or serious injury:
• The hybrid battery may be illegally disposed of or dumped, and it is haz-
ardous to the environment or someone may touch a high voltage part,
resulting in an electric shock.
• The hybrid battery is intended to be used exclusively with your hybrid
vehicle. If the hybrid battery is used outside of your vehicle or modified
in any way, accidents such as electric shock, heat generation, smoke
generation, an explosion and electrolyte leakage may occur.
When reselling or handing over your vehicle, the possibility of an accident
is extremely high because the person receiving the vehicle may not be
aware of these dangers.
● If your vehicle is disposed of without the hybrid battery having been
removed, there is a danger of serious electric shock if high voltage parts,
cables and their connectors are touched. In the event that your vehicle
must be disposed of, the hybrid battery must be disposed of by your
Toyota dealer or a qualified service shop. If the hybrid battery is not dis-
posed of properly, it may cause electric shock that can result in death or
serious injury.
NOTICE
■Hybrid battery (traction battery) air intake vent
● Do not place objects that will block the air intake vent. The hybrid battery
(traction battery) may overheat and be damaged.
● Clean the air intake vent regularly to prevent the hybrid battery (traction
battery) from overheating.
● Do not get water or foreign materials in the air intake vent as this may
cause a short circuit and damage the hybrid battery (traction battery).
● Do not carry large amounts of water such as water cooler bottles in the
vehicle. If water spills onto the hybrid battery (traction battery), the battery
may be damaged. Have the vehicle inspected by your Toyota dealer.

84
PRIUS c_U (OM52J11U)
1-3. Theft deterrent system
Vehicles without a smart key system
The indicator light flashes after
the key has been removed from
the engine switch to indicate that
the system is operating.
The indicator light stops flashing
after the registered key has been
inserted into the engine switch to
indicate that the system has been
canceled.
Vehicles with a smart key system
The indicator light flashes after the “POWER” switch has been turned
off to indicate that the system is operating.
The indicator light stops flashing after the “POWER” switch has been
turned to ACCESSORY or ON mode to indicate that the system has
been canceled.
■ System maintenance
The vehicle has a maintenance-free type immobilizer system.
■ Conditions affecting operation
Depending on the surrounding environment and conditions, the immobilizer
system may not operate properly. This may prevent the hybrid system from
starting. ( →P. 142)
Immobilizer system∗
The vehicle’s keys have built-in transponder chips that prevent
the hybrid system from starting if a key has not been previously
registered in the vehi cle’s on-board computer.
Never leave the keys inside the vehicle when you leave the vehi-
cle.
This system is designed to help prevent vehicle theft but does
not guarantee absolute security against all vehicle thefts.
∗: If equipped

851-3. Theft deterrent system
1
For safety and security
PRIUS c_U (OM52J11U)■
Certifications for the immobilizer system
For vehicles sold in the U.S.A. and Puerto rico
FCC ID: NI4TMIMB-3
FCC ID: MOZRI-42BTY
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful interfer-
ence, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
For vehicles sold in Canada
This device complies with Industry Canada licence-exempt RSS standard(s).
Operation is subject to the following two conditions: (1) this device may not
cause interference, and (2) this device must accept any interference, includ-
ing interference that may cause undesired operation of the device.
WARNING
■ Certifications for the immobilizer system
Changes or modifications not expre ssly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
NOTICE
■ To ensure the system operates correctly
Do not modify or remove the system. If modified or removed, the proper
operation of the system cannot be guaranteed.

861-3. Theft deterrent system
PRIUS c_U (OM52J11U)
These labels are attached to the
vehicle to reduce vehicle theft by
facilitating the tracing and recov-
ery of parts from stolen vehicles.
Do not remove under penalty of
law.
Theft prevention labels

87
Instrument cluster2
PRIUS c_U (OM52J11U)2. Instrument cluster
Warning lights and indicators .......................... 88
Gauges and meters ............ 93
Multi-information display............................... 96
Energy monitor/ consumption screen ........ 110

88
PRIUS c_U (OM52J11U)
2. Instrument cluster
Warning lights and indicators
The warning lights and indicator s on the instrument cluster
inform the driver of the status of the vehicle’s various systems.
For the purpose of explanation, the following illustration dis-
plays all warning lights a nd indicators illuminated.

892. Instrument cluster
2
Instrument cluster
PRIUS c_U (OM52J11U)
Warning lights inform the driver of malfunctions in any of the vehicle's
systems.
Warning lights
*1
(U.S.A.)
Brake system warning
light ( →P. 477)*1Electric power steering
system warning light
(→P. 478)
*1
(Canada)
Brake system warning
light ( →P. 477)*1
Slip indicator ( →P. 479)
*1
(Yellow)
Brake system warning
light (→P. 477)Low fuel level warning
light (→P. 479)
*1Charging system warn-
ing light ( →P. 478)Seat belt reminder light
(→P. 479)
*1
(U.S.A.)
Malfunction indicator
lamp ( →P. 478)*1
Master warning light
(→P. 479)
*1
(Canada)
Malfunction indicator
lamp ( →P. 478)*1
Tire pressure warning
light (→P. 480)
*1
SRS warning light
(→P. 478)
*1, 2
(if equipped)
PCS warning light
(→ P. 480)
*1
(U.S.A.)
ABS warning light
(→P. 478)
(Canada)
Parking brake warning
light ( →P. 203)
*1
(Canada)
ABS warning light
(→P. 478)
(U.S.A)
Parking brake warning
light ( →P. 203)

902. Instrument cluster
PRIUS c_U (OM52J11U)
*1: These lights turn on when the engine switch is turned to the “ON” position(vehicles without a smart key system) or the “POWER” switch is turned to
ON mode (vehicles with a smart key system) to indicate that a system
check is being performed. They will turn off after the hybrid system is on, or
after a few seconds. There may be a malfunction in a system if the lights
do not come on, or turn off. Have the vehicle inspected by your Toyota
dealer.
*2: The light flashes to indicate a malfunction.