climate control HONDA PILOT 2009 2.G User Guide

For your saf ety, make sure you have
a clear view through all the windows
bef ore driving.
Airf low is divided between
the f loor and corner vents and the
defroster vents at the base of the
windshield.
This button directs the main airflow
to the windshield for faster
def rosting. It also overrides any
mode selection you may have made.
When you select , the system
automatically switches to f resh air
mode and turns on the A/C. For
f aster def rosting, manually set the
fanspeedtohigh.Youcanalso
increase airf low to the windshield by
closing the corner vents on the
dashboard. To close the vents, rotate
the wheel under each corner vent.
When you turn of f by
pressing the button again, the
system returns to its former settings.
This button turns the rear window
def ogger of f and on (see page ).
Pushing this button also turns the
power mirror heaters on and of f .
Use the mode control button to
select the vents the air flows from.
Some air will flow from the
dashboard vents in all modes.
Air flows from the center
and corner vents in the dashboard.
Airf low is divided between
the vents in the dashboard and the
f loor vents.
Air f lows f rom the f loor
vents. When the indicator in the button is
on, the f ront passenger’s
temperature cannot be set separately
f rom the driver’s.
128
Windshield Def rost er But t on
Rear Window Def ogger But t on
Mode Cont rol
Climate Control System
Features
201
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When this button is on, you will see
LOCK on the system display. The
rear climate controls can only be
controlled by the f ront control panel. Press the temperature control
button to increase the temperature
of airflow, and the button to
decrease it. The temperature you
adjust is shown in the system display.
Rear Climate Controls
RR (Rear) Lock Button
Temperature Control
Climate Control System
202
MODE BUTTON
RR LOCK BUTTON REAR CONTROL PANEL
AUTO BUTTON
OFF BUTTON
REAR PASSENGER
COMPARTMENT
TEMPERATURE
REAR PASSENGER
COMPARTMENT
TEMPERATURE
CONTROL BUTTONS
FAN CONTROL
BUTTON
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Press the fan control button
to increase the f an speed and airf low.
Press the button to
decrease it. The level of the f an
speed is shown in the display.
Each time you press the mode
button, the mode display changes
from to .
When is selected, air f lows
f rom the upper vents on the back of
the center console.
When is selected, air f lows
f rom the lower vents. Pressing the AUTO button puts the
system in automatic operation mode.
The rear system automatically
adjusts the fan speed and airflow
levels to maintain the selected
temperature of the rear passenger
compartment. You will see AUTO in
the display.
To shut of f the rear climate control
system, press the OFF button until
the system shuts off.
The temperatures of the driver’s side
and the front passenger’s side are
controlled independently.
When the RR (REAR) LOCK button
is of f , the temperature of the rear
passenger compartment can be
controlled independently.
To adjust each temperature, press
either of the temperature control
buttons ( or ) on the climate
control panel.
Climate Control System
Fan Cont rol
Mode Cont rol Automatic OperationTriple Zone Temperature Control
Features
203
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When you set each temperature to
its lower limit or its upper limit, it will
be displayed as ‘‘ ’’ or ‘‘ ’’.
Climate Control System
204
Rear Passenger CompartmentPassenger’s Side
Driver’s Side
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Theclimatecontrolsystemhastwo
sensors. A sunlight sensor is in the
top of the dashboard, and a
temperature sensor is next to the
steering column. Do not cover the
sensors or spill any liquid on them. Sunlight and T emperature
Sensors
Climate Control System
Features
205
TEMPERATURE/HUMIDITY SENSOR
SUNLIGHT SENSOR
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If your seat belts get dirty, use a sof t
brush with a mixture of mild soap
and warm water to clean them. Do
not use bleach, dye, or cleaning
solvents. Let the belts air-dry bef ore
you use the vehicle.
This f ilter removes the dust and
pollenthatisbroughtinfromthe
outside through the heating and
cooling system/climate control
system.
Have your dealer replace the filter
when this service is indicated by a
maintenance message on the
inf ormation display or multi-
inf ormation display (depending on
the models). It should be replaced
every 15,000 miles (24,000 km) if you
drive primarily in urban areas that
have high concentrations of soot in
the air, or if the flow from the
heating and cooling system/climate
control system becomes less than
usual. Dirt build-up in the loops of the seat
belt anchors can cause the belts to
retract slowly. Wipe the insides of
the loops with a clean cloth
dampened in mild soap and warm
water or isopropyl alcohol.
Cleaning the Seat Belts
Dust and Pollen Filter
Dust and Pollen Filter, Cleaning the Seat Belts
494
LOOP
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Are you using the proper starting
procedure? Ref er toon page .
Do you have f uel? Check the f uel
gauge; the warning indicator may
not be working.
There may be an electrical
problem, such as no power to the
f uel pump. Check all the f uses
(see page ).
If youfindnothingwrong,youwill
need a qualif ied technician to f ind
the problem. See on page . Although this seems like a simple
procedure, you should take several
precautions.
You cannot start your vehicle by
pushing or pulling it.
Put the transmission in neutral or
Park, and set the parking brake. Turn of f all the electrical acces-
sories: heater, A/C, climate
control, audio system, lights, etc. Open the hood, and check the
physical condition of the battery.
In very cold weather, check the
condition of the electrolyte. If it
seems slushy or f rozen, do not try
jump starting until it thaws.
1.
2.
415
529 535
CONT INUED
Starting the
Engine
Emergency
Towing Jump Starting
To Jump Start Your Vehicle:
If the Engine Won’t Start, Jump Starting
T aking Care of t he Unexpect ed
521
A battery can explode if you do
not follow the correct procedure,
seriously injuring anyone
nearby.
Keep all sparks, open flames,
and smoking materials away
from the battery.
If a battery sits in extreme cold, the
electrolyte inside can f reeze.
Attempting to jump start with a f rozen
battery can cause it to rupture.
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If the temperature gauge stays at
the red mark, turn of f the engine.
Look f or any obvious coolant leaks,
such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you f ind a leak, it
must be repaired bef ore you
continue driving (seeon page ).
If you do not f ind an obvious leak,
check the coolant level in the
radiator reserve tank. Add coolant
if the level is below the MIN mark.
If there was no coolant in the
reserve tank, you may need to add
coolant to the radiator. Let the
engine cool down until the pointer
reaches the middle of the tempera-
ture gauge, or lower, bef ore check-
ing the radiator. Using gloves or a large heavy
cloth, turn the radiator cap
counterclockwise, without pushing
down, to the f irst stop. Af ter the
pressure releases, push down on
the cap, and turn it until it comes
off.Start the engine, and set the
temperature to maximum heat
(climate control to AUTO at
‘‘ ’’). Add coolant to the
radiator up to the base of the f iller
neck. If you do not have the
proper coolant mixture available,
you can add plain water.
Remember to have the cooling
system drained and ref illed with
the proper mixture as soon as you
can.
Put the radiator cap back on
tightly. Run the engine, and check
the temperature gauge. If it goes
back to the red mark, the engine
needs repair (see
on page ).
If the temperature stays normal,
check the coolant level in the
radiator reserve tank. If it has
gone down, add coolant to the
MAX mark. Put the cap back on
tightly.
4.
5.
6.
7. 8.9.
535 10.
11.535
Emergency
Towing
Emergency
Towing
If theEngineOverheats
524
Removing the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.
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The tires on your vehicle meet all
U.S. Federal Saf ety Requirements.
All tires are also graded f or
treadwear, traction, and temperature
perf ormance according to
Department of Transportation
(DOT) standards. The f ollowing
explains these gradings.The treadwear grade is a compara-
tive rating based on the wear rate of
the tire when tested under controlled
conditions on a specif ied government
test course. For example, a tire
graded 150 would wear one and one-
half (1 1/2) times as well on the
government course as a tire graded
100. The relative perf ormance of
tires depends upon the actual condi-
tions of their use, however, and may
depart signif icantly f rom the norm
due to variations in driving habits,
service practices and dif f erences in
road characteristics and climate.The traction grades, f rom highest to
lowest, are AA, A, B, and C. Those
grades represent the tire’s ability to
stop on wet pavement as measured
under controlled conditions on
specif ied government test surf aces
of asphalt and concrete. A tire
marked C may have poor traction
perf ormance.
Warning: The traction grade
assignedtothistireisbasedon
straight-ahead braking traction tests,
and does not include acceleration,
cornering, hydroplaning, or peak
traction characteristics.
All passenger car tires must conf orm
to Federal Saf ety Requirements in
addition to these grades. Quality grades can be f ound where
applicable on the tire sidewall
between tread shoulder and
maximum section width. For
example: Unif orm T ire Quality Grading T readwear
T raction
T readwear 200
Traction AA
Temperature A
DOT Tire Quality Grading (U.S. Vehicles)
544
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Î
ÎThe burning of gasoline in your
vehicle’s engine produces several by-
products. Some of these are carbon
monoxide (CO), oxides of nitrogen
(NOx), and hydrocarbons (HC).
Gasoline evaporating f rom the tank
also produces hydrocarbons. Con-
trolling the production of NOx, CO,
and HC is important to the environ-
ment. Under certain conditions of
sunlight and climate, NOx and HC
react to f orm photochemical ‘‘smog.’’
Carbon monoxide does not contri-
bute to smog creation, but it is a
poisonous gas. The United States Clean Air Act
sets standards f or automobile
emissions. It also requires that
automobile manufacturers explain to
owners how their emissions controls
workandwhattodotomaintain
them. This section summarizes how
the emissions controls work.
Scheduled maintenance is on page
.
Your vehicle has a positive
crankcase ventilation system. This
keeps gasses that build up in the
engine’s crankcase f rom going into
the atmosphere. The positive crankcase ventilation valve routes
them from the crankcase back to the
intake manif old. They are then
drawn into the engine and burned.
As gasoline evaporates in the f uel
tank, an evaporative emissions
control canister f illed with charcoal
adsorbs the vapor. It is stored in this
canister while the engine is of f . Af ter
the engine is started and warmed up,
the vapor is drawn into the engine
and burned during driving.
The onboard ref ueling vapor
recovery (ORVR) system captures
the f uel vapors during ref ueling. The
vapors are adsorbed in a canister
f illed with activated carbon. While
driving, the f uel vapors are drawn
into the engine and burned of f .
In Canada, Honda vehicles comply
with the Canadian emission
requirements, as specif ied in an
agreement with Environment
Canada, at the time they are
manuf actured. 473
The Clean Air Act
Crankcase Emissions Control
System Evaporative Emissions Control
System
Onboard Ref ueling Vapor
Recovery
Emissions Cont rols
Technical Inf ormation
551
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