engine coolant TOYOTA CAMRY HYBRID 2007 XV40 / 8.G Owners Manual

’07Camry hybrid_U (L/O 0610)
17
2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
LN11126y
1. Engine coolant temperature gauge
2. Service reminder indicators andindicator lights
3. Fuel economy meter 4. Transmission shift position indicator
lights
5. Speedometer
6. Fuel gauge 7. Trip meter reset knob/instrument panel
light control knob
8. Multi −information display
9. Driving ready light
Instrument cluster overview

’07Camry hybrid_U (L/O 0610)
131
2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Gauges, Meters and Service reminder indicators
Fuel gauge132
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . .
Engine coolant temperature gauge 132
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel economy meter 133
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . .
Multi −information display 134
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
Service reminder indicators and warning buzzers 150
. . . . . . . . . . . . . .
SECTION 1 6

’07Camry hybrid_U (L/O 0610)
132
2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
The gauge indicates the approximate
quantity of fuel remaining in the tank
when the “POWER” switch is set at ON.
Nearly full—Needle at “F”
Nearly empty—Needle at “E”
It is a good idea to keep the tank over
1/4 full.
If the fuel level approaches “E” or the low
fuel level warning light comes on, fill the
fuel tank as soon as possible.
On inclines or curves, due to the move-
ment of fuel in the tank, the fuel gauge
needle may fluctuate or the low fuel level
warning light may come on earlier than
usual.If the fuel tank is completely empty, the
malfunction indicator lamp comes on. Fill
the fuel tank immediately.
The indicator lamp goes off after driving
several times. If the indicator lamp does
not go off, contact your Toyota dealer as
soon as possible.The gauge indicates the engine coolant
temperature when the “POWER” switch
is set at ON. The engine operating tem-
perature will vary with changes in
weather and engine load.
1. Red zone
2. Blue zone
If the needle moves into the red zone,
your engine is too hot. If your vehicle
overheats, stop your vehicle and allow the
engine to cool.
Fuel gauge Engine coolant temperature
gauge

’07Camry hybrid_U (L/O 0610)
133
2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
When the needle is in the blue zone, the
coolant temperature is cold. Heat may not
be available while the coolant temperature
is the blue zone.
Your vehicle may overheat during severe
operating conditions, such as:
Driving up a long hill on a hot day.
Reducing speed or stopping after high
speed driving.
Idling for a long period with the air
conditioning on in stop−and− go traffic.
NOTICE
Do not remove the thermostat in
the engine cooling system as this
may cause the engine to overheat.
The thermostat is designed to con-
trol the flow of coolant to keep the
temperature of the engine within
the specified operating range.
 Do not continue driving with an
overheated engine. See “If your ve-
hicle overheats” on page 317 in
Section 4.The fuel economy meter indicates the
current fuel consumption in analog
form when the engine is running. When
only the traction motor powers the ve-
hicle, the needle indicates “E MODE”.
The needle may indicate the best rate
on the meter when the engine is run-
ning but the fuel is not consumed.
The needle may indicate the best rate
on the meter when fuel consumption is
less than the indicated value.
The needle may indicate the worst rate
on the meter when fuel consumption is
more than the indicated value.
Fuel economy meter

’07Camry hybrid_U (L/O 0610)
140
2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
MessageStatusAction
aParking brake is not released.Release parking brake.
bEngine oil pressure is low.Stop and check.
cHybrid system malfunction is detected.Stop your vehicle and call a Toyota dealer.
dCoolant temperature is high.Stop your vehicle immediately.
eThe temperature for the inverter, traction motor or
motor generator is high.Stop your vehicle immediately.
—Messages

’07Camry hybrid_U (L/O 0610)
144
2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
(a)
This message is to warn the driver that
the parking brake is not completely re-
leased at the vehicle speed of 5 km/h
(3 mph) or more.
Stop the vehicle and release the park-
ing brake fully.
The message appears with the master
warning light and a warning tone sounds.
(b)
This message is to warn the driver that
the engine oil pressure is too low.
Turn the engine off as soon as possible
and contact your Toyota dealer.
The message appears with the master
warning light and a warning tone sounds.(c)
This message is to warn the driver that
the hybrid system is malfunctioning.
If a malfunction of the hybrid system is
detected, the message appears with the
master warning light and warning tone
when the “POWER” switch is on.
If the message appears, stop the ve-
hicle as soon as possible and contact
a Toyota dealer.
(d)
This message is to warn the driver that
the engine coolant temperature is too
high.
Stop the vehicle and allow the engine
to cool. See “If your vehicle overheats”
on page 317 in Section 4.
The message appears with the master
warning light and a warning tone sounds.
NOTICE
Do not continue driving with an over-
heated engine.
(e)
This message is to warn the driver that
the temperature for the inverter, trac-
tion motor or motor generator is too
high.
Stop the vehicle and allow the the in-
verter, traction motor and motor gener-
ator to cool. See “If your vehicle over-
heats” on page 317 in Section 4.
The message appears with the master
warning light and a warning tone sounds.
NOTICE
Do not continue driving with the mes-
sage displayed.

’07Camry hybrid_U (L/O 0610)
292
2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
Ti r e relat ed ter mMeaning
Accessory weight
the combined weight (in excess of those standard items which may be
replaced) of transaxle, power steering, power brakes, power windows,
power seats, radio, and heater, to the extent that these items are available
as factory−installed equipment (whether installed or not)
Cold tire inflation pressure
tire inflation pressure when the vehicle has been parked for at least 3
hours or more, or it has not been driven more than 1.5 km or 1 mile
under that condition
Curb weight
the weight of a motor vehicle wi th standard equipment including the
maximum capacity of fuel, oil, and coolant, and, if so equipped, air
conditioning and additional weight optional engine
Intended outboard sidewall
(A) the sidewall that contains a whitewall, bears white lettering or bears manufacturer, brand, and/or model name molding that is higher or
deeper than the same molding on th e other sidewall of the tire, or
(B) the outward facing sidewall of an asymmetrical tire that has a particular side that must always face outward when mounted on a vehicle
Maximum inflation pressurethe maximum cold inflation pressure to which a tire may be inflated and it
is shown on the sidewall of the tire
Maximum loaded vehicle weight
t he sum of —
(a) curb weight;
(b) accessory weight;
(c) vehicle capacity weight; and
(d) production options weight
—Glossary of tire terminology

’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)
317
2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
If your hybrid system stalls while driving...1. Reduce your speed gradually, keeping a straight line. Move cautiously off the
road to a safe place.
2. Turn on your emergency flashers.
3. Set the “POWER” switch at ACC or off, and try starting the hybrid system
again.
If the hybrid system will not start, see “If
your vehicle will not start” on page 313 in
this Section.
CAUTION
If the hybrid system is not operat-
ing, the power assist for the brakes
and steering will not work so steer-
ing and braking will be much hard-
er than usual.
If the hybrid system stalls while
driving, do not open the driver’s
door until the vehicle comes to a
complete stop. Opening the driver’s
door locks the steering wheel, re-
sulting in loss of steering control.
Any of the following may indicate that
the hybrid system has overheated:
The engine coolant temperature
gauge indicates overheating.
The message “WATER TEMP” or
“HYBRID SYSTEM OVER HEAT” ap-
pears on the multiinformation dis-
play.
A loss of power is experienced.
A loud knocking or pinging noise is
heard.
If the hybrid system overheats, follow
the procedures below:
1. Pull safely off the road, stop the ve- hicle and turn on your emergency
flashers. Put the transmission in “P”
and apply the parking brake. Turn off
the air conditioning if it is being used.
2. If coolant or steam is boiling out of the radiator or reservoir, stop the hybrid
system. Wait until the steam subsides
before opening the hood. If there is no
coolant boiling over or steam, leave the
hybrid system turned on and make
sure the electric cooling fan is operat-
ing. If it is not, turn the hybrid system
off.
CAUTION
To help avoid personal injury, keep
the hood closed until there is no
steam. Escaping steam or coolant is
a sign of very high pressure.
3. Look for obvious coolant leaks from theradiator, hoses, and under the vehicle.
However, note that water draining from
the air conditioning is normal if it has
been used.
CAUTION
When the hybrid system is on, keep
hands and clothing away from the
moving fan.
4. If the coolant is leaking, stop the hy-
brid system immediately. Call a Toyota
dealer for assistance.
5. If there are no obvious leaks, check the coolant reservoir. If it is dry, add
coolant to the reservoir while the hy-
brid system is on. Fill it about half full.
For the coolant type, see “Coolant type
selection” on page 357 in Section 7 −2.
If your hybrid system stalls
while driving If your vehicle overheats

’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