TOYOTA PRIUS 2008 2.G Owner's Guide

31
1-1. Hybrid system
1
Before driving
PRIUS_U_(L/O_0802)
Hybrid warning message
A message is automatically displa yed when a malfunction occurs in
the hybrid system or an impr oper operation is attempted.
If a warning message is shown
on the touch screen, read the
message and follow the instruc-
tions.
■Resetting the consumption data
Touching or
will reset the “Average fuel consumption”.
■If a warning light comes on or a wa rning message is displayed, or the
12 volt battery is disconnected
The hybrid system may not start. In that case, try to start the system again. If
the “READY” light does not come on, contact your Toyota dealer.

32 1-1. Hybrid system
PRIUS_U_(L/O_0802)
CAUTION
■High voltage precautions
The 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 and 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 caution labels attached to the vehicle.
● Never try to open the service plug access hole located in the luggage com-
partment. The service plug is used only when the vehicle is serviced and is
subject to high voltage.
■ Nickel-metal hydride battery
Your vehicle contains a sealed nicke l-metal hydride battery. If disposed of
improperly, it is hazardous to the environment and there is a risk of severe
burns and electrical shock that may result in death or serious injury.
■ Emergency shut off system
● Carefully check to see if there are exposed high voltage parts or cables.
Never touch the parts or cables. (
P. 26)
● 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.

33
1-1. Hybrid system
1
Before driving
PRIUS_U_(L/O_0802)
CAUTION
■
Road accident cautions
Observe the following precautions to reduce the risk of injury.
● Pull your vehicle off the road, put the shift lever in “P”, apply the parking
brake, turn the hybrid system off.
● Do not touch the high voltage parts, cables and 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 it 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 pos-
sible, 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 rear wheels raised. If the
wheels with the electric motor (traction motor) are on the ground when
towing, the motor may continue to generate electricity. This may cause an
electricity leakage leading to a fire. (
P. 416)
NOTICE
■Hybrid battery air vent
● Do not put foreign objects over the air vent. The hybrid battery (traction
battery) may overheat and be damaged.
● Clean the air vent regularly to prevent the hybrid battery (traction battery)
from overheating.
● Do not wet the air vent. It may cause a short circuit and damage the hybrid
battery (traction battery).
● Do not load a large amount of water such as an aquarium into the vehicle.
If water spills over the hybrid battery (traction battery), the battery may be
damaged.

34
PRIUS_U_(L/O_0802)
1-2. Key information
Keys
Using the mechanical keyTake out the mechanical key.
After using the mechanical key,
store it in the electronic key. Carry
the mechanical key together with
the electronic key. If the electronic
key battery is depleted or the
smart key system does not oper-
ate properly, you will need the
mechanical key.
The following keys are provided with the vehicle.
Vehicles with smart entry & start system
Electronic keys
• Operating the smart keysystem ( P. 36)
• Operating the wireless
remote control function
( P. 49)
Mechanical keys
Key number plate
Vehicle without smart entry & start system
Electronic keys
Operating the wireless
remote control function
( P. 49)
Mechanical keys
Key number plate

35
1-2. Key information
1
Before driving
PRIUS_U_(L/O_0802)
■
Key number plate
Keep the plate in a safe place such as your wallet, not in the vehicle. In the
event that a mechanical key is lost, a new key can be made at your Toyota
dealer using the key number plate. ( P. 449)
NOTICE
■To prevent key damage
● Do not bend the keys, subject them to storing impact, expose them to high
temperatures by placing them in direct sunlight, or get them wet.
● Do not expose the keys to electromagnetic materials or attach any mate-
rial that blocks electromagnetic waves to the key surface.
● Do not disassemble the electronic key.

36
PRIUS_U_(L/O_0802)
1-3. Opening, closing and locking the doors and back door
Smart key system (if equipped)
The following operations can be performed simply by carrying the
electronic key, for example in your pocket.
(The driver should always carry the electronic key.)
Locks and unlocks the side doors ( P. 37)
Locks and unlocks the back door ( P. 38)
Starts and stops the hybrid system ( P. 131)

37
1-3. Opening, closing and locking the doors and back door
1
Before driving
PRIUS_U_(L/O_0802)
Locking and unlocking the doors (front door handles only)
Press the lock button to lock the
door.
Grip the handle to unlock the
door.
Make sure to touch the sensor on
the back of the handle.
The door cannot be unlocked for
3 seconds after the door is
locked.

38 1-3. Opening, closing and locking the doors and back door
PRIUS_U_(L/O_0802)
Locking and unlocking the back doorPress the lock button to lock the
door.
Press the open switch to unlock
the door.
The door cannot be unlocked for 3
seconds after the door is locked.

39
1-3. Opening, closing and locking the doors and back door
1
Before driving
PRIUS_U_(L/O_0802)
Antenna location a
nd effective range
■ Antenna location
Antennas outside cabin
Antennas inside cabin
Antenna outside back door

40 1-3. Opening, closing and locking the doors and back door
PRIUS_U_(L/O_0802)■
Effective range (areas within which the electronic key is
detected)
When locking or unlocking
the doors
The system can be operated
when the electronic key is
within about 3ft. (1 m) of an
outside front door handles.
(Only the doors detecting the
key can be operated.)
When starting the hybrid
system or changing
“POWER” switch modes
The system can be operated
when the electronic key is
inside the vehicle.
When unlocking the back
door
The system can be operated
when the electronic key is
within about 3 ft. (1 m) of the
back door release button.
ITY13P007