2003 TOYOTA SEQUOIA air condition

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Ventilation
For best results, set controls to:
—For automatic operationPress in the “AUTO” button.
Temperature— To w a r d s COLD
(to the left)
Air conditioning—OFF
—For manual operation
Fan speed— To the desired fan speed
Temperature— To w a r d s COLD
(to the left)
Air intake—FRESH (outside air)
Air flow—PANEL
Air conditioning—OFF
Defogging and defrosting
The inside of the windshield
For best results, set controls to:
—For automatic operation
Temperature— To w a r d s WARM
(to the right) to heat;
COLD (to the left)
to cool
Air intake—FRESH (outside air)
Air flow—WINDSHIELD
Lower vent—CLOSED
—For manual operation
Fan speed— To the desired fan speed
Temperature— To w a r d s WARM
(to the right) to heat;
COLD (to the left)
to cool
Air intake—FRESH (outside air)
Air flow—WINDSHIELD
Lower vent—CLOSED
Pressing the windshield air flow button
turns on the defogging function with the
purpose of clearing the front view.
When pressing the windshield air flow but-
ton, the air intake selects FRESH auto-
matically. This is to clean up the front
view more quickly. If you want to return the setting to RE-
CIRCULATE mode, press the air intake
selector button once again.
Press the “A/C” button for dehumidified
heating or cooling. This setting clears the
front view more quickly.
On humid days, do not blow cold air
on the windshield—the difference be-
tween the outside and inside tempera-
tures could make the fogging worse.
The outside of the windshield
For best results, set controls to:
—For automatic operation
Temperature— To w a r d s WARM
(to the right)
Air intake—FRESH (outside air)
Air flow—WINDSHIELD
Lower vent—CLOSED
—For manual operation
Fan speed— To the desired fan speed
Temperature— To w a r d s WARM
(to the right)
Air intake—FRESH (outside air)
Air flow—WINDSHIELD
Lower vent—CLOSED

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1. “AUTO” button
2. Air flow selector buttons
3. Temperature selector
4. Fan speed selector buttons
5. “OFF” button
6. “REAR” button
7. “FRT+RR” button
Rear air conditioning system
—Controls

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“AUTO” button
For automatic operation of the rear air
conditioning, press the “AUTO” button. An
indicator light will illuminate to show that
the automatic operation mode has been
selected.
In the automatic operation mode, the air
conditioning selects the most suitable fan
speed and air flow according to the tem-
perature.
You may use manual controls if you want
to select your own settings.
To turn off the automatic operation, press
the “OFF” button.
Fan speed selector
Select the mode button you desire to ad-
just the fan speed and push it.
In automatic operation, the fan speed is
adjusted automatically unless you desire
another fan speed mode.Temperature selector
To increase the temperature, press the
“
 ” side, to decrease it, press the “ ”
side.
The temperature display changes between
“  C” and “ F” when the unit of the outside
temperature display is changed. (For de-
tails, see “Multiinformation display” on
page 254 in Section 19.)
“REAR” button
You can turn on or off the rear air condi-
tioning system by pushing the button.
“FRT+RR” button
You can cancel the operations from the
rear control panel by pushing this button.
While the operation from the rear control
panel are stopped, the front and rear air
conditioning systems can be set simulta-
neously from the front control panel.
“OFF” button
Push the “OFF” button to turn off the air
conditioning system.
Air flow selector
Push the button to select the vents used
for air flow.
1. Panel— Air flows mainly from the roof
panel vents.
2. Bilevel— Air flows from both the roof
panel vents and floor vents.
3. Floor— Air flows mainly from the floor
vents.

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Operate the multiinformation display
with the ignition switch on.
When the ignition switch is turned to
“ON”, the last previously used mode dis-
played just before the ignition switch is
turned off will appear.
When the instrument panel lights are
turned on, the brightness of the display
will be reduced.
—Before using the
multiinformation display
Indication
English/U.S.
Customary
System (E) Metric (M) Outside
temperature
F
 C Instantaneous fuel consumption/
Average fuel consumption
MPG
L/100 km Distance to empty
MI
km
“E/M” button
This button is used to switch between English/U.S. Customary System and
metric units.
Each time you push this button, the displa y switches. This is also linked to the
multiinformation display and the front and rear air conditioning displays. The display
variations are as follows;
The initial mode will be English/U.S. Customary System units, however, if the unit
is switched to metric and power is off, it will display metric units on powerup.

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This device complies with Part 15 of the
FCC Rules and with RSS210 of the
Industry Canada. 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 in-
terference that may cause undersired
operation.
WARNING: This transmitter has been
tested and complies with FCC and
Industry Canada DOC/MPAC rules.
Changes or modifications not ex-
pressly approved by the party respon-
sible for compliance could void the
user ’s authority to operate the device.The outside temperature and cruise in-
formation display indicates the follow-
ing information.1. Outside temperature
2. Average fuel consumption
3. Instantaneous fuel consumption
4. Distance to empty
5. Display off (no compass)
Every time you push the “MODE” button,
the display toggles through this informa-
tion.
During the off mode, the compass display
is also turned off.
The displayed values in the cruise infor-
mation display indicate general driving
conditions. Accuracy varies with driving
habits and road conditions.
To set the unit, push the “E/M” button
until the desired unit display appears. (At
this time, front and rear air conditioning
displays also change.)
—Outside temperature and
cruise information display

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1. Outside temperature
The outside temperature display indi-
cates the outside air temperature.
The displayed value is updated every 1
second.
The displayed temperature ranges from
30 C (22 F) up to 50 C (122 F).
If there is some abnormality in the con-
nection of the outside air temperature sen-
sor, “ C” (“ F”) will appear on the
display. If “ C” (“ F”) appears on the
display, contact your Toyota dealer.
There may be a case that “ C” (“ F”)
appears momentarily when the ignition is
quickly turned to “ON”. It is normal if it
goes out soon.
2. Average fuel consumption (“AVG”)
Average fuel consumption is calculated
and displayed based on total driving
distance and total fuel consumption
with the engine running.
The displayed value is updated every 1
seconds.
To reset the calculations, return the mode
to “AVG” and push and hold the “MODE”
and “E/M” button simultaneously for 2 sec-
onds. 3. Instantaneous fuel consumption
(“INST”)
The instantaneous fuel consumption is
calculated and displayed based on dis-
tance and fuel consumption for 1 sec-
onds with the engine running.
The displayed value is updated every 1
seconds.
Note that an accurate figure may not be
shown in the following cases.
When the vehicle is stopped with the
engine running, the display will indicate
the extremely high fuel consumption.
When the vehicle is driving down a
long slope, applying the engine brake,
the display will indicate the extremely
low fuel consumption.
The calculation is reset when the ignition
switch is turned off. 4. Distance to empty (“DTE”)
The distance the vehicle can travel with
the remaining fuel is calculated and
displayed based on the quantity of re-
maining fuel and past fuel consumption.
The displayed value is updated every 1
second. Every time you refuel the vehicle, the cal-
culation is reset.
The actual driving range varies with driv-
ing habits and road conditions. If fuel con-
sumption is good, the driving range will be
longer. If fuel consumption is poor, the
driving range will be shorter.

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Type A (over head console with electric
moon roof)
Type B (over head console without elec-
tric moon roof)
Type C (rear side trim)
Type D (rear right side panel—without
rear air conditioning system)
Type E (rear left side panel)

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Oil is also used to lubricate the stems
of the intake valves. Some of this oil
is sucked into the combustion chamber
together with the intake air and is
burned along with the fuel. High tem-
perature exhaust gases also burn the
oil used to lubricate the exhaust valve
stems.
The amount of engine oil consumed de-
pends on the viscosity of the oil, the
quality of the oil and the conditions the
vehicle is driven under.
More oil is consumed by highspeed driv-
ing and frequent acceleration and decel-
eration.
A new engine consumes more oil, since
its pistons, piston rings and cylinder walls
have not become conditioned.
When judging the amount of oil con-
sumption, note that the oil may become
diluted and make it difficult to judge
the true level accurately.
As an example, if a vehicle is used for
repeated short trips, and consumes a nor-
mal amount of oil, the dipstick may not
show any drop in the oil level at all, even
after 1000 km (600 miles) or more. This
is because the oil is gradually becoming
diluted with fuel or moisture, making it
appear that the oil level has not changed. The diluting ingredients evaporate out
when the vehicle is then driven at high
speeds, as on an expressway, making it
appear that oil is excessively consumed
after driving at high speeds.
IMPORTANCE OF ENGINE OIL LEVEL
CHECK
One of the most important points in prop-
er vehicle maintenance is to keep the en-
gine oil at the optimum level so that oil
function will not be impaired. Therefore, it
is essential that the oil level be checked
regularly. Toyota recommends that the oil
level be checked every time you refuel
the vehicle.
NOTICE
Failure to check the oil level regularly
could lead to serious engine trouble
due to insufficient oil.
For detailed information on oil level check,
see “Checking the engine oil level” on
page 358 in Section 72.
The tandem master cylinder brake system
is a hydraulic system with two separate
subsystems. If either subsystem s
hould
fail, the other will still work. However, the
pedal will be harder to press, and your
stopping distance will be longer. Also, the
brake system warning light may come on.
CAUTION
Do not drive your vehicle with only a
single brake system. Have your
brakes fixed immediately.
BRAKE BOOSTER
The brake booster uses engine vacuum to
powerassist the brakes. If the engine
should quit while you are driving, you can
bring the vehicle to a stop with normal
pedal pressure. There is enough reserved
vacuum for one or two stops—but no
more!
Brake system