2007 TOYOTA CAMRY HYBRID brake fluid

’07Camry hybrid_U (L/O 0610)
xi
2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
The hybrid system uses high voltage up to 650 V.
The system can be hot while and after starting. Be
careful of both the high voltage and the high tem-
perature. Obey the caution labels attached to the vehicle.
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 carry the key.
In order to avoid death or serious injury, do not
touch high voltage wiring, connectors or high volt-
age parts (inverter unit, hybrid battery and etc.).
High voltage parts and cables are indicated in the illustration on page 7.
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 hybrid battery. If it con-
tacts your skin or eyes, wash it off immediately
with a large amount of water or if possible, boric
acid solution. Get immediate medical attention in order to help avoid serious injury.

’07Camry hybrid_U (L/O 0610)
13
2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
CAUTION
Pull your vehicle off the road, put
the transmission in the “P” posi-
tion, apply the parking brake, turn
the hybrid system off and carry the
key.
In order to avoid death or serious
injury, do not touch high voltage
wiring, connectors or high voltage
parts (inverter unit, hybrid battery
and etc.). High voltage parts and
cables are indicated in the illustra-
tion on page 7.
If exposed electric wires are pro-
truding 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 vehicle, never touch it
because it may be strong alkaline
electrolyte from the hybrid battery.
If it contacts your skin or eyes,
wash it off immediately with a large
amount of water or if possible, bo-
ric acid solution. Get immediate
medical attention in order to help
avoid serious injury.
If a fire occurs in the hybrid ve-
hicle, leave the vehicle as soon as
possible. Never use a fire extin-
guisher that is not meant for elec-
tric 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.
If the wheels with the motor gener-
ator are on the ground when tow-
ing, the motor may continue to gen-
erate electricity. This may cause the
electricity leakage. Depending on
the severity of the damage, electric-
ity leakage may cause fire. See “If
your vehicle needs to be towed” on
page 327 in Section 4.
The emergency shut off system blocks
off the high voltage current and stops
the fuel pump to minimize the risk of
the electric leakage and the fuel leak-
age when a certain level of impact is
detected by the impact sensor. If the
system activates, your vehicle will not
restart. To restart the hybrid system,
contact a Toyota dealer.
CAUTION
Check to see if there are exposed
high voltage parts and cables. Nev-
er touch the parts and cables. See
“—High voltage components” on
page 7 in this Section for the loca-
tions of the high voltage parts and
cables.
Inspect the ground under the ve-
hicle. If you find that liquid has
leaked onto the ground, the fuel
system may have been damaged.
Leave the vehicle as soon as pos-
sible.
Road accident cautions——Emergency shut off system

’07Camry hybrid_U (L/O 0610)
152
2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
(a) Brake System Warning Lights
These lights come on in the following
cases when the hybrid system is turned
on.
RED WARNING LIGHT
When the parking brake is applied...
When the vehicle speed exceeds 5 km/h
(3 mph), a message “PARK BRAKE” ap-
pears on the multi −information display, the
master warning light flashes and a warn-
ing tone sounds.
When the brake fluid level is low...
CAUTION
It is dangerous to continue driving
normally when the brake fluid level is
low.
YELLOW WARNING LIGHT
When the regenerative brake system
or electronically controlled brake
system fails...
When the yellow warning light comes on,
the regenerative brake system and/or elec-
tronically controlled brake system is mal-
functioning. Take your vehicle to your
Toyota dealer.
RED AND YELLOW WARNING LIGHT
When the hydraulic brake system
fails...
If the red and yellow warning lights come
on, it indicates a serious problem and you
can continue driving no longer.
Have your vehicle checked at your
Toyota dealer in the following cases:
The red warning light does not come
on even if the parking brake is applied
when the hybrid system is on.
The lights do not come on when the
hybrid system is turned on with the
parking brake released.
A red or yellow warning light turning on
briefly during operation does not indicate
a problem.
CAUTION
If any of the following conditions oc-
curs, immediately stop your vehicle at
a safe place and contact your Toyota
dealer.
The red warning light does not turn
off even after the parking brake is
released with the hybrid system
turned on.
The red warning light stays on with
the hybrid system turned on.
In either case, this can indicate that
the brakes may not work properly and
your stopping distance will become
longer. Depress the brake pedal firmly
and bring the vehicle to an immediate
stop.
The red brake system warning light
remains on together with the “ABS”
warning light and “CHECK VSC
SYSTEM” warning message.
In this case, not only the antilock
brake system and vehicle stability
control system will fail but also the
vehicle will become extremely unsta-
ble during braking.

’07Camry hybrid_U (L/O 0610)
281
2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
REGENERATIVE BRAKE
When the brake is applied, the motor gen-
erator converts kinetic energy into electric
energy.
When applying brakes, you may hear a
sound coming from the motor generator.
However, this does not indicate any
trouble.
The regenerative brake works in the fol-
lowing operations.1. When the accelerator pedal is released, the reduced speed equal to engine
braking in a gasoline −fueled vehicle is
obtained in accordance with the running
mode position of the selector lever.
2. When the brake pedal is depressed with the selector lever in “D” or “B”,
the regenerative brake works.
HYDRAULIC BRAKE
This brake system has 3 independent hy-
draulic circuits. If any circuit should fail,
the other will still work. However, the ped-
al will be harder to press, and your stop-
ping distance will increase. Also, the
brake system warning light may come on.CAUTION
Do not drive your vehicle if any hy-
draulic circuit has failed. Have your
brakes fixed immediately.
BRAKE ACTUATOR
The brake actuator uses brake fluid pres-
surized by the pump to power −assist the
brakes. If the brake actuator fails during
driving, the brake system warning light
comes on and the buzzer sounds continu-
ously. In this case, the brakes may not
work properly. If they do not work well,
depress the brake pedal firmly. If the
brake system warning light comes on, im-
mediately stop your vehicle and contact
your Toyota dealer.
The red and yellow brake system warning
lights may stay on for about 60 seconds
after the hybrid system is turned on. It is
normal if the light turns off after a while.
Depressing the brake pedal repeatedly
may turn on the red warning light and
buzzer. It is normal if the light turns off
after a few seconds. In the following conditions, you may hear
a sound in the engine compartment. This
is not a malfunction.
The driver ’s door is opened with the
hybrid system turned off.
The brake pedal is depressed with the
hybrid system turned off.
After the hybrid system is turned on.
The brake pedal is depressed repeated-
ly with the hybrid system turned on.
After the hybrid system is turned off.
The brake pedal may be hard to depress
or the brake pedal stroke may be short
before turning the hybrid system on. This
is not a malfunction.
Brake system

’07Camry hybrid_U (L/O 0610)
282
2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
CAUTION
Do not pump the brake pedal if the
hybrid system is not operating.
Each push on the pedal uses up
your reserved brake fluid pressure.
Even if the power assist is com-
pletely lost, the brakes will still
work. But you will have to push the
pedal hard, much harder than nor-
mal. And your braking distance will
increase.
DRUMINDISC TYPE PARKING BRAKE
SYSTEM
Your vehicle has a drum−in −disc type
parking brake system. This type of brake
system n eeds bedding −down of the brake
shoes periodically or whenever the parking
brake shoes and/or drums are replaced.
Have your Toyota dealer perform the bed-
ding− down. Driving conditions where the steering
wheel must be turned frequently may
cause an overload to the electric power
steering system. The system will reduce
assistance for sometime to prevent the
power steering from overheating. In this
case, you may feel some resistance when
turning the steering wheel though it is not
a malfunction.
CAUTION
If the “P/S” warning light comes on,
take your vehicle to the Toyota dealer
as soon as possible. In this case, you
may feel the heavy steering wheel
maneuvering. Drive your vehicle while
gripping the steering wheel firmly.
The brake pad wear limit indicators on
your disc brakes give a warning noise
when the brake pads are worn to where
replacement is required.
If you hear a squealing or scraping noise
while driving, have the brake pads
checked and replaced by your Toyota
dealer as soon as possible. Expensive ro-
tor damage can result if the pads are not
replaced when necessary.
Electric power steering system
Brake pad wear limit
indicators

’07Camry hybrid_U (L/O 0610)
309
2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
Make sure your coolant is properly pro-
tected against freezing.
Only use “Toyota Super Long Life Coolant”
or similar high quality ethylene glycol
based non−silicate, non −amine, non− nitrite,
and non− borate coolant with long −life
hybrid organic acid technology. (Coolant
with long −life hybrid organic acid
technology is a combination of low
phosphates and organic acids.)
See “Checking the coolant level” on page
357 in Section 7 −2 for details of coolant
type selection.
For the U.S.A.—“Toyota Super Long Life
Coolant” is a mixture of 50% coolant and
50% deionized water. This coolant pro-
vides protection down to about −35 C
( − 31 F).
For Canada—“Toyota Super Long Life
Coolant” is a mixture of 55% coolant and
45% deionized water. This coolant pro-
vides protection down to about −42 C
( − 44 F).
NOTICE
Do not use plain water alone.
Check the condition of the 12 volt bat-
tery and cables.
Cold temperatures lower the performance
of the 12 volt battery, so it must be in top
shape to provide enough power for winter
starting. Section 7 −3 tells you how to
visually inspect the 12 volt battery. Your
Toyota dealer and most service stations
will be pleased to check the level of
charge.
Make sure the engine oil viscosity is
suitable for the cold weather.
See page 356 in Sec t i on 7 −2 for recom-
mended viscosity. Leaving a heavy sum-
mer oil in your vehicle during winter
months may cause harder starting. If you
are not sure about which oil to use, call
your Toyota dealer—they will be pleased
to help.
Keep the door locks from freezing.
Squirt lock de −icer or glycerine into the
locks to keep them from freezing. Use a washer fluid containing an anti-
freeze solution.
This product is available at your Toyota
dealer and most auto parts stores. Follow
the manufacturer ’s directions for how
much to mix with water.
NOTICE
Do not use engine antifreeze or any
other substitute because it may dam-
age your vehicle’s paint.
Do not use your parking brake when
there is a possibility it could freeze.
When parking, put the transmission into
“P” and block the rear wheels. Do not use
the parking brake, or snow or water accu-
mulated in and around the parking brake
mechanism may freeze, making it hard to
release.
Keep ice and snow from accumulating
under the fenders.
Ice and snow built up under your fenders
can make steering difficult. During bad
winter driving, stop and check under the
fenders occasionally.
Winter driving tips

’07Camry hybrid_U (L/O 0610)
318
2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
CAUTION
Do not attempt to remove the radiator
cap when the hybrid system and ra-
diator are hot. Serious injury could
result from scalding hot fluid and
steam blown out under pressure.
6. After the coolant temperature hascooled to normal, again check the cool-
ant level in the reservoir. If necessary,
bring it up to half full again. Serious
coolant loss indicates a leak in the
system. You s hould have it checked as
soon as possible at your Toyota dealer.
1. Reduce your speed gradually, keeping a straight line. Move cau-
tiously off the road to a safe place
well away from the traffic. Avoid
stopping on the center divider of
a highway. Park on a level spot
with firm ground.
2. Stop the hybrid system and turn on your emergency flashers.
3. Firmly set the parking brake and put the transmission in “P”.
4. Have everyone get out of the ve- hicle on the side away from traffic.
5. Read the following instructions thoroughly.CAUTION
When jacking, be sure to observe
the following to reduce the possi-
bility of death or serious injury:
Follow jacking instructions.
 Do not put any part of your
body under the vehicle sup-
ported by the jack. Otherwise,
personal injury may occur.
 Do not start the hybrid system
while your vehicle is supported
by the jack.
 Stop the vehicle on a level firm
ground, firmly set the parking
brake and put the transmission
in “P”. Block the wheel diago-
nally opposite to the one being
changed if necessary.
If you have a flat tire—

’07Camry hybrid_U (L/O 0610)
342
2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
What about doityourself maintenance?
Many of the maintenance items are easy
to do yourself if you have a little mechani-
cal ability and a few basic automotive
tools. Simple instructions for how to per-
form them are presented on page 346 in
Section 7.
If you are a skilled do−it−yourself mechan-
ic, the Toyota service manuals are recom-
mended. Please be aware that do −it−your-
self maintenance can affect your warranty
coverage. See “Owner ’s Warranty Informa-
tion Booklet” or “Owner ’s Manual Supple-
ment” for the details. Listed below are the general maintenance
items that should be performed as fre-
quently as specified. In addition to check-
ing the items listed, if you notice any
unusual noise, smell or vibration, you
should investigate the cause or take your
vehicle to your Toyota dealer or a quali-
fied service shop immediately. It is recom-
mended that any problem you notice be
brought to the attention of your dealer or
the qualified service shop for their advice.
CAUTION
Make these checks only with ade-
quate ventilation if the hybrid system
is operating.
IN THE ENGINE COMPARTMENT
Items listed below should be checked
from time to time, e.g. each time when
refueling.
Washer fluid
Make sure there is sufficient fluid in the
tank. See page 373 in Section 7
−3 for
additional information.
Coolant level
Make sure the coolant level is between
the full and low lines on the see −through
reservoir when the hybrid system is cold.
See page 357 in Section 7 −2 for addition-
al information.
Radiator, condenser and hoses
Check that the front of the radiator and
condenser are clean and not blocked with
leaves, dirt or insects. See page 358 in
Section 7 −2 for additional information.
Brake fluid level
Make sure the brake fluid level is correct.
See page 359 in Section 7 −2 for addition-
al information.
Engine oil level
Check the level on the dipstick with the
engine turned off and the vehicle parked
on a level spot. See page 355 in Section
7 −2 for additional information.
General maintenance