2006 TOYOTA HIGHLANDER HYBRID Battery

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2006 HIGHLANDER (Hybrid) from Mar. ’05 Prod. (OM48530U)
Important health and safety
information about your Toyota
CAUTION
WARNING: Engine exhaust, some of its constitu- ents, and a wide variety of automobile compo-
nents contain or emit chemicals known to the
State of California to cause cancer and birth de-
fects and other reproductive harm. In addition,
oils, fuels and fluids contained in vehicles as
well as waste produced by component wear con-
tain or emit chemicals known to the State of
California to cause cancer and birth defects or
other reproductive harm.
Battery∗ posts, terminals and related accessories
contain lead and lead compounds. Wash your
hands after handling. Used engine oil contains
chemicals that have caused cancer in laboratory
animals. Always protect your skin by washing
thoroughly with soap and water.
∗: The auxiliary battery for the hybrid vehicle
Accessories, spare parts and
modification of your Toyota
A wide variety of non −genuine spare parts and accessories
for Toyota vehicles are currently available in the market.
You should know that Toyota does not warrant these prod-
ucts and is not responsible for their performance, repair, or
replacement, or for any damage they may cause to, or
adverse effect they may have on, your Toyota vehicle.
This vehicle should not be modified with non −genuine
Toyota products. Modification with non −genuine Toyota
products could affect its performance, safety or durability,
and may even violate governmental regulations. In addi-
tion, damage or performance problems resulting from the
modification may not be covered under warranty.

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2006 HIGHLANDER (Hybrid) from Mar. ’05 Prod. (OM48530U)
Leak detection pump
This pump performs fuel evaporation leakage check. This
check is done approximately five hours after the hybrid
system is turned off. So you may hear s ound coming from
underneath the luggage compartment for several minutes.
It does not indicate a malfunction.
Traction battery
The traction battery has a limited service life. Call your
Toyota dealer or a qualified service shop for information
about re cycling or disposal of the battery.
Scrapping of your Toyota
CAUTION
In the event that your vehicle must be disposed of,
make sure to contact your Toyota dealer or a quali-
fied service shop. If your vehicle is disposed of
without the traction battery having been removed,
there is a danger of serious electric shock if high
voltage parts, cables and their connectors are tou-
ched. The traction batteries must be disposed of by
your Toyota dealer or a qualified service shop. If the
traction batteries are not disposed of properly, they
may cause electric shock that can result a death or
serious injury.
The SRS airbag and seat belt pretensioner devices in your
Toyota contain explosive chemicals. If the vehicle is
scrapped with the airbags and pretensioners left as they
are, this may cause an accident such as fire. Be sure to
have the systems of the SRS airbag and seat belt preten-
sioner removed and disposed of by the qualified service
shop or by your Toyota dealer before you dispose of your
vehicle.

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2006 HIGHLANDER (Hybrid) from Mar. ’05 Prod. (OM48530U)
Road accident cautions
CAUTION
Pull your vehicle off the road, put the transmis-
sion in the “P” position, apply the parking brake, turn the hybrid system off and remove the key.
In order to avoid personal injuries, do not touch
high voltage wiring, connectors and high voltage parts (inverter unit, traction battery and etc.).
If exposed electric wires are protruding inside or
outside of your vehicle, an electric shock may oc- cur. Never touch the electric wires.
If fluid leaks or gets into some parts of the ve-
hicle, never touch it because it may be strong al-
kaline electrolyte from the traction battery. If it
contacts your skin or eyes, wash it off immediate-
ly with a large amount of water or if possible,
boric acid solution. Get immediate medical atten- tion in order to help avoid serious injury.
If a fire occurs in the hybrid vehicle, leave the
vehicle as soon as possible. Never use a fire ex-
tinguisher that is not meant for use on electric
fires. Using a small amount of water may be also dangerous.
If your vehicle needs to be towed, do it with the
front wheels raised (front wheel drive models) or
all four wheels raised (all wheel drive models). If
the wheels with the traction motor are on the
ground when towing, the motor may continue to
generate electricity. This may cause the electricity
leakage. Depending on the severity of the damage,
electricity leakage may cause fire. See “If your
vehicle needs to be towed” on page 354 in Section 4.

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2006 HIGHLANDER (Hybrid) from Mar. ’05 Prod. (OM48530U)
Toyota hybrid system combines the
power of a gasoline engine and a trac-
tion motor to minimize fuel consump-
tion and emissions.
Depending on driving conditions, the ve-
hicle runs optimally on a combination of
the gasoline engine and traction motor.
Since the gasoline engine charges the
traction battery as needed, the battery
does not have to be charged from an
outside source like an electric vehicle.
If you do not use the vehicle for 2
weeks or more, the traction battery and
auxiliary battery will discharge and their
condition is liable to decline. Therefore,
in order to make up for discharging,
charge them once in every 2 weeks for
about 30 minutes by starting the hybrid
system with all electrical com ponents
turned off. If the traction battery is dis-
charged, the hybrid vehicle will not start.
Contact your Toyota dealer. Toyota hybrid system performs various
controls depending on the operating
condition. The condition appears on the
multiinformation display and/or naviga-
tion system screen (with navigation
system) when the display and/or screen
is in “Energy Monitor” mode. See “Mul-
tiinformation display” on page 152 in
Section 16 and “Trip information” on
page 273 in Section 110 for the opera-
tion of the display and screen.
These are representative examples of
energy monitor displays. Depending on
the condition, the energy monitor dis-
plays the graphics different from those
shown below. Depending on conditions,
the graphic does not reflect the actual
motion of the vehicle.
The multi
−information display
The navigation system screen
∗: All wheel drive models only
When the vehicle is powered by the
traction motor.
Toyota hybrid system Energy monitor

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2006 HIGHLANDER (Hybrid) from Mar. ’05 Prod. (OM48530U)
The multi−information display
The navigation system screen
∗: All wheel drive models only
When the vehicle is powered by both
the gasoline engine and the traction
motor.
The multi −information display
The navigation system screen
∗: All wheel drive models only
When the vehicle is powered by the
gasoline engine.
The multi −information display
The navigation system screen
∗: All wheel drive models only
When the vehicle is regenerating and
charging the traction battery.

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2006 HIGHLANDER (Hybrid) from Mar. ’05 Prod. (OM48530U)
The multi−information display
The navigation system screen
∗: All wheel drive models only
When there is no energy flow. Level 1 Level 2
Level 3
Level 4
Level 5
Level 6
Level 7
Level 8Status
The multi
−
information display The
navigation systemscreen
The starting procedure is the same as
that for conventional vehicles.
Insert the key into the ignition and turn it
to the “START” position.
The “READY” light flashes and stays on.
A beep sounds after a few seconds, and
the hybrid system will start. If the ambient
temperature is low, it may take time until
the “READY” light comes on. For details,
see “How to start the hybrid system” on
page 326 in Section 3.
The engine may not start even with the
“READY” light on.
—Traction battery status Starting your hybrid vehicle

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2006 HIGHLANDER (Hybrid) from Mar. ’05 Prod. (OM48530U)
Drive your vehicle with smooth accel-
eration and deceleration.
While driving, energy is recovered
through the regenerative brake as the
vehicle decelerates. However, for effi-
cient use, do not accelerate or deceler-
ate your vehicle more than necessary.
Avoid abrupt acceleration and decelera-
tion.
The power of the traction battery can
be checked on the multi−information
display or the navigation system screen
(with navigation system). See “—Trac-
tion battery status” on page 4 for de-
tails. Gradual or non −abrupt accelera-
tion and deceleration will make more
effectively use of the traction motor
without having to use gasoline engine
power. When parking, be sure to put the trans-
mission into the “P” position. While
driving, put the transmission into the
“D” position.
In the “N” position, the gasoline engine
operates but electricity cannot be gen-
erated. The traction battery will be dis-
charged requiring unnecessary engine
power to recharge.
The hybrid system automatically re-
charges the traction battery when the
remaining battery power is reduced.
However, the traction battery cannot be
recharged if the transmission is in the
“N” position.
For detailed information, see “How to save
fuel and make your vehicle last longer” on
page 337 in Section 3.
INFORMATION
The gasoline engine starts and stops
automatically. (It stops during a low
load driving, deceleration or when the
vehicle is stopped.)
As long as the “READY” light remains
on, you can start your vehicle using
the electric motor even with the gaso-
line engine stopped.
The gasoline engine may not stop au-
tomatically in the following condi-
tions:
 During gasoline engine warmup
 During traction battery charging
 During low or high traction battery
temperature
Efficient use of your hybrid
vehicle

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2006 HIGHLANDER (Hybrid) from Mar. ’05 Prod. (OM48530U)
1. High voltage cables
2. Inverter unit
3. DC/DC converter
4. Traction battery
5. Service plug
6. Rear traction motor
(all wheel drive models only)
7. Front traction motor
8. Air conditioning compressor
The hybrid system uses high voltage up
to 650 V. High voltage components are
indicated in the illustration above. High
voltage cables are orange. The system
can be hot while and after starting. Be
careful of both the high voltage and the
high temperature.
Precautions for the use of hybrid vehicle—
—High voltage components