2007 HONDA PILOT air condition

The following chart shows the
recommended cold tire pressures for
most normal driving conditions.
Thecompactsparetirepressureis:
For convenience, the recommended
tire sizes and cold tire pressures are
on a lab el on the driver’s doorjamb.
For additional information about
your tires, see page .
If you check air pressures when the
tires are hot [driven f or several miles
(kilometers)], you will see readings 4
to6psi(30to40kPa,0.3to0.4
kgf /cm ) higher than the cold
readings. This is normal. Do not let
air out to match the recommended
cold air pressure. The tire will be
underinf lated.
Youshouldgetyourowntire
pressure gauge and use it whenever
you check your tire pressures. This
will make it easier f or you to tell if a
pressure loss is due to a tire problem
and not due to a variation between
gauges.
While tubeless tires have some
ability to self -seal if they are
punctured, you should look closely
for punctures if a tire starts losing
pressure.
We recommend that you visually
check your tires every day. If you
think a tire might be low, check it
immediately with a tire gauge.
Use a gauge to measure the air
pressure in each tire at least once a
month. Even tires that are in good
condition may lose 1 to 2 psi (10 to
20 kPa, 0.1 to 0.2 kgf /cm ) per
month. Remember to check the
sparetireatthesametime.
Check the air pressures when the
tires are cold. This means the
vehicle has been parked f or at least 3
hours, or driven less than 1 mile (1.6
km). Add or release air, if needed, to
match the recommended cold tire
pressures.
289
Tire Size Cold Tire Pressure
for Normal Driving
Tires
Recommended T ire Pressures
258
60 psi (420 kPa , 4.2 kgf/cm)
32 psi (220 kPa ,2.2 kgf/cm
)
P235/70R16 104S

If you do not see steam or spray,
leave the engine running, and
watch the temperature gauge. If
the high heat is due to overloading,
the engine should start to cool
down almost immediately. If it
does, wait until the temperatu re
gauge comes down to the midpoint,
th en continue driving.
If the temperatu re gauge stays at
the red mark, turn off the engine.
Look for any obvious coolant leaks,
such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you find a leak, it
must be repaired bef ore you
continue driving (see on page ).
If you see steam and/or spray
coming f rom under the hood, turn
of f the engine. Wait until you see
no more signs of steam or spray,
then open the hood.
The pointer of your vehicle’s
temperature gauge should stay in
the midrange under most conditions.
If it climbs to the red mark, you
should determine the reason (hot
day, driving up a steep hill, etc.).
If your vehicle overheats, you should
take immediate action. The only
indication may be the temperature
gauge climbing to or above the red
mark. Or you may see steam or
spray coming f rom under the hood.
If you don’t f ind an obvious leak,
check the coolant level in the
radiator reserve tank (see page). Add coolant if the level is
below the MIN mark.
Saf ely pull to the side of the road.
Put the transmission in neutral or
Park, and set the parking brake.
Turn of f all the accessories, and
turn on the hazard warning lights.
5.
6. 4.
1.
2. 3.
279
190
If theEngineOverheats
Emergency
Towing
274
Steam and spray from an
overheated engine can
seriously scald you.
Do not open the hood if steam
is coming out.
Driving with the temperature gauge
pointer at the red mark can cause
serious damage to the engine.

If your vehicle’s battery has been
disconnected or gone dead, these
codes are erased. It takes at least
three days of driving under various
conditions to set the codes again.
To check if they are set, turn the
ignition switch to the ON (II)
position without starting the engine.
The malfunction indicator lamp will
come on for 20 seconds. If it then
goes off, the readiness codes are set.
If it blinks 5 times, the readiness
codes are not set. If possible, do not
take your vehicle for a state
emissions test until the readiness
codes are set. Refer to
for more
info rmation (see page ).
If
this indicator comes on
while driving, it means one
of the engine’s emission control
systems may have a problem. Even
though you may feel no difference in
your vehicle’s performance,
continued operation may cause
serious damage.
If you have recently refueled your
vehicle, the indicator coming on
could be due to a loose or missing
fu el fill cap. You will also see a
‘‘CHECK FUEL CAP’’ message on
the information display. Tighten the
cap until it clicks at least once (see
page ). Tightening the cap will
not turn the indicator of f
immediately; it takes at least three
days of normal driving.
If the indicator remains on or the
f uel cap was not loose or missing,
have the vehicle checked by the
dealer as soon as possible. If the malf unction indicator lamp
comes on along with the ‘‘D’’
indicator, there is a problem in the
automatic transmission control
system.
Your vehicle has certain ‘‘readiness
codes’’ that are part of the on-board
diagnostics f or the emissions
systems. In some states, part of the
emissions testing is to make sure
these codes are set. If they are not
set, the test cannot be completed.
298
187
State
Emissions T esting
Readiness Codes
Malf unction Indicator L amp
T aking Care of t he Unexpect ed
277
If you keep driving with the
malf unction indicator lamp on, you can
damage your vehicle’s emissions
controls and the engine. Those repairs
may not be covered by your vehicle’s
warranties.

If you must drive the vehicle a short
distance in this condition, drive
slowly and carefully.
However,
if the brake pedal does not
feel normal, you should take
immediate action. A problem in one
part of the system’s dual circuit
design will still give you braking at
two wheels. You will feel the brake
pedal go down much farther before
the vehicle begins to slow down, and
you will have to press harder on the
pedal.
If the brake system indicator comes
on while driving, the brake fluid level
is probably low. Press lightly on the
brake pedal to see if it feels normal.
If it does, check the brake fluid level
thenexttimeyoustopataservice
station (see page ).
The
brake system
indicator normally
comes on when
you turn the ignition switch to the
ON (II) position and as a reminder to
check the parking brake. It will stay
on if you do not fully release the
parking brake.
If the fluid level is low, take your
vehicle to a dealer, and have the
brake system inspected for leaks or
worn brake pads. Slow
down by shifting to a lower
gear, and pull to the side of the road
when it is safe. Because of the long
distance needed to stop, it is
hazardous to drive the vehicle. You
should have it towed, and repaired as
soon as possible (see on page ). If the ABS indicator and the VSA
system indicator come on with the
brake system indicator, have your
vehicle inspected by your dealer
immediately.
246 279
Brake System Indicator
Emergency
Towing
278
U.S. Canada

µµÎ
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Specif ications
288
Dimensions
Weights
Air Conditioning
Battery Capacities1.93 US gal (7.3
)
2.43 US gal (9.2)
4.5 US qt (4.3
)
4.2 US qt (4.0
)
5.3 US qt (5.0
)
20.34 US gal (77.0
)
188.0 in (4,775 mm)
76.5 in (1,943 mm)
ND-OIL8
24.7 26.5 oz (700 750 g) HFC-134a (R-134a)
Length
Width
Height
Wheelbase
Track 66.3 in (1,685 mm)
106.3 in (2,700 mm) 70.5 in (1,790 mm)
Gross vehicle weight rating
Gross combined weight
rating (GCWR) See the tire information label atta-
ched to the driver’s doorjamb.
9,700 lbs (4,400 kg)
Equipped with transmission fluid cooler and power steering
fluid cooler.
The GCWR must be reduced 2 percent for every 1,000 feet (305
meters) of elevation.
Refrigerant type
Charge quantity
Lubricant type 77.5 in (1,968 mm)
71.7 in (1,821 mm)
70.1 in (1,780 mm)
71.3 in (1,811 mm)
66.5 in (1,690 mm)
66.5 in (1,690 mm)
66.7 in (1,694 mm)
12 V 20 AH/5 HR
Capacity Excluding the oil remaining in the engine 0.193 US gal (0.73
)
Including the coolant in the reserve tank and that remaining in the
engine
Reserve tank capacity: 2.79 US qt (2.64
)
4.8 US qt (4.5
)
Fuel tank
Engine
coolant
Engine oil
Automatic
transmission
fluid
Rear
differential
fluid (4WD)
Windshield
washer
reservoir
8.3 US qt (7.9
)
3.5 US qt (3.3
)
8.9 US qt (8.4
)
4.0 US qt (3.8
)
Approx.
1:
2:
1:
2: Front
Rear
4WD
2WD
LX
EX
LX
EX
LX
EX
Front
Rear
4WD
2WD Change
Total
Change
Including
filter
Without
filter
Total
Change
Total
Change 4WD
2WD
4WD
2WD
2
1 1
2

ÎÎIn
Canada, Honda vehicles comply
with the Canadian emission
requirements, as specified in an
agreement with Environme nt
Canada, at the time they are
manufactured.
Your vehicle has a positive
crankcase ventilation system. This
keeps gasses that build up in the
engine’s crankcase from going into
the atmosphere. The positive crankcase
ventilation valve routes
them from the crankcase back to the
intake manifold. They are then
drawn into the engine and burned.
As gasoline evaporates in the fuel
tank, an evaporative emissions
control canister filled with charcoal
adsorbs the vapor. It is stored in this
canister while the engine is off. After
the engine is started and warmed up,
the vapor is drawn into the engine
and burned during driving.
The onboard refueling vapor
recovery (ORVR) system captures
the fuel vapors during refueling. The
vapors are adsorbed in a canister
filled with activated carbon. While
driving, the fuel vapors are drawn
into the engine and burned off.
The
burning of gasoline in your
vehicl e’s engine produces several by-
products. Some of these are carbon
monoxide (CO), oxides of nitrogen
(NOx), and hydrocarbons (HC).
Gasoline evaporating from 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
re act to form 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 for 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 .
234
Crankcase Emissions Control
System Evaporative Emissions Control
System
Onboard Ref ueling Vapor
Recovery
The Clean Air Act
Emissions Cont rols
Technical Inf ormation
295

The exhaust emissions controls
include f our systems: PGM-FI,
ignition timing control, exhaust gas
recirculation, and three way catalytic
converter. These f our systems work
together to control the engine’s
combustion and minimize the
amount of HC, CO, and NOx that
come out the tailpipe. The exhaust
emissions control systems are
separate f rom the crankcase and
evaporative emissions control
systems.
The PGM-FI system uses sequential
multiport f uel injection.
It has three subsystems: air intake,
engine control, and f uel control. The
powertrain control module (PCM)
uses various sensors to determine
how much air is going into the
engine. It then controls how much
f uel to inject under all operating
conditions.The emissions control systems are
designed and certif ied to work to-
gether in reducing emissions to
levels that comply with the Clean Air
Act. To make sure the emissions
remain low, you should use only new
Honda replacement parts or their
equivalent f or repairs. Using lower
qualitypartsmayincreasethe
emissions f rom your vehicle.
The emissions control systems are
covered by warranties separate from
the rest of your vehicle. Read your
warranty manual for more informa-
tion.
The three way catalytic converter is
in the exhaust system. Through
chemical reactions, it converts HC,
CO, and NOx in the engine’s exhaust
to carbon dioxide (CO ), nitrogen
(N ), and water vapor. This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
The exhaust gas recirculation (EGR)
system takes some of the exhaust
gas and routes it back into the intake
manif old. Adding exhaust gas to the
air/f uel mixture reduces the amount
of NOx produced when the f uel is
burned.
2
2
Exhaust Emissions Controls Replacement Parts
PGM-FI Syst emT hree Way Cat alyt ic Convert er
Ignit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em
Emissions Cont rols
296

CONT INUED
...
Accessories and Modif ications .191
ACCESSORY (Ignition Key
.......................................
Position) .81
............
Accessory Power Sockets .101
...........................
AC Power Outlet .102
....................
Additives, Engine Oil .239
...............
AdvancedAirbagSystem .30
.............................
Airbag (SRS) . 11, 25
..........
Airbag System Components .25
..............
Air Conditioning System .106
.....................
Rear A/C Control .113
.......................
Air Pressure, Tires .258
......................................
Antif reeze .242
...............
Anti-lock Brakes (ABS) .209
...............................
Indicator . 63, 210
...................................
Operation .209
..............
Anti-thef t, Audio System .139
.
Anti-thef t Steering Column Lock .81
................................
Audio System .115
...
Automatic Seat Belt Tensioners .23
...
Automatic Lighting Off Feature .76
.............
Automatic Speed Control .175
..............
Automatic Transmission .200
..........................
Capacity, Fluid .288 ...............
Checking Fluid Level .244
.......................................
Shif ting .200
.
Shif t Lever Position Indicator .200
................
Shif t Lever Positions .201
....................
Shif t Lock Release .203
Battery Charging System ...........................
Indicator . 62, 276
............................
Jump Starting .272
..............................
Maintenance .262
............................
Specif ications .289
..............................
Bef ore Driving .185
..................................
Belts, Seat . 10, 21
...........................
Beverage Holders .99
..................................
Booster Seats .54
Brakes
...........
Anti-lock System (ABS) .209
.............
Break-in, New Linings .186
....................
Bulb Replacement .252
...........................................
Fluid .246
.........................................
Parking .97
.................
System Indicator . 63, 278
........................
Wear Indicators .209 .............................
Braking System .208
.................
Break-in, New Vehicle .186
..
Brightness Control, Instruments .76
........................
Brights, Headlights .75
Bulb Replacement
..........................
Back-up Lights .252
.....................
Brake Lights . 252, 253
................
Front Parking Lights .249
........
Front Side Marker Lights .249
.................................
Headlights .248
........
High-mount Brake Lights . 253
.................................
Rear Bulbs .252
............................
Specif ications .289
.............
Turn Signal Light . 249, 252
..............................
Bulbs, Halogen .248
............................
Capacities Chart .288
.............
Carbon Monoxide Hazard . 57
.............................
Carrying Cargo .193
.............
CAUTION, Explanation of . iii
..........................
CD Changer . 131, 134
.......................................
CD Player .130
Index
A
B
C
INDEX
I