2007 HONDA PILOT battery

Diagnosing why the engine won’t
start falls into two areas, depending
on what you hear when you turn the
ignition switch to the START (III)
position: You hear nothing, or almost
nothing. The engine’s starter
motor does not operate at all, or
operates very slowly.
You can hear the starter motor
operating normally, or the starter
motor sounds like it is spinning
faster than normal, but the engine
does not start up and run.
Wh en you turn the ignition switch to
the START (III) position, you do not
hear the normal noise of the engine
trying to start. You may hear a
clicking sound, a series of clicks, or
nothing at all. Check
the transmission interlock.
The transmission must be in Park
or neutral or the starter will not
operate.
Are you using the proper starting
procedure? Refer to
on page .
In
this case, the starter motor’s
speed sounds normal, or even faster
than normal, when you turn the
ignition switch to the START (III)
position, but the engine does not run.
Check these things: Turn
the ignition switch to the
START (III) position. If the
headlights do not dim, check the
condition of the fuses. If the fuses
areOK,thereisprobably
something wrong with the
electrical circuit for the ignition
switch or starter motor. You will
need a qualified technician to
determine the problem. See
on page .
Turn
the ignition switch to the ON
(II) position. Turn on the
headlights, and check their
brightness. If the headlights are
very dim or do not come on at all,
the battery is discharged. See
on page . If
the headlights dim noticeably or
go out when you try to start the
engine, either the battery is
discharged or the connections are
co rroded. Check the condition of
the battery and terminal
connections (see page ). You
canthentryjump startingthe
vehicle from a booster battery
(see page ).
272
279 199262
272
CONT INUED
Nothing Happens or the Starter
Motor Operates Very Slowly Starting the
Engine
T he Starter Operates Normally
Emergency T owing Jump Starting
If theEngineWon’tStart
T aking Care of t he Unexpect ed
271

´´
There
may be an electrical
problem, such as no power to the
fuel pump. Check all the fuses
(see page ). Although
this seems like a simple
procedure, you should take several
precau tions. 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 frozen, do not try
jump starting until it thaws.
Connect one jumper cable to the
positive ( ) terminal on your
battery. Connect the other end to
the positive ( ) terminal on the
booster battery.
Do
you have fuel? Check the fuel
gauge; the low fuel indicator may
not be working.
You cannot start your vehicle by
pushing or pulling it.
Are
you using a properly coded
key? An improperly coded key will
cause the immobilizer system
indicator in the instrument panel
to blink rapidly (see page ).
If youfindnothingwrong,youwill
need a qualif ied mechanic to f ind the
problem. See
on page . Turn of f all electrical accessories:
heater, A/C, climate control, audio
system, lights, etc. Put the
transmission in Park, and set the
parking brake. To jump start your vehicle:
1.
2.
3.
64
279 279
If the Engine Won’t Start, Jump Starting
Jump Starting
Emergency T owing
272
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.

µ
Connect the second jumper cable
to the negative ( ) terminal on
the booster battery. Connect the
other end to the grounding strap
as shown. Do not connect this
jumper cable to any other part of
the engine.
If the booster battery is in another
vehicle, have an assistant start
that vehicle and run it at a fast idle. Start the vehicle. If the starter
motor still operates slowly, check
that the jumper cables have good
metal-to-metal contact.
Keep the ends of the jumper cables
away from each other and any metal
on the vehicle until everything is
disconnected. Otherwise, you may
cause an electrical short. Once your vehicle is running,
disconnect the negative cable f rom
your vehicle, then f rom the
booster battery. Disconnect the
positive cable f rom your vehicle,
then from the booster battery.
4.
5. 6.
7.
Jump Starting
T aking Care of t he Unexpect ed
273

If necessary, add oil to bring the
level back to the full mark on the
dipsti ck (see page ).
Safely
pull off the road, and shut
off the engine. Turn on the hazard
warning lights.
Go to a service station or garage
where you can get technical
assistance. Immediately turn off all electri cal
accessories. Try not to use other
electrically operated controls such as
the power windows. Keep the engine
running; starting the engine will
discharge the battery rapidly.
If
the charging system
indicator comes on brightly
when the engine is running, the
battery is not being charged.
This
indicator should never
come on when the engine is
running. If it starts flashing or stays
on, the oil pressure has dropped very
low or lost pressure. Serious engine
damage is possible, and you should
take immediate action. Let
the vehicle sit for a minute.
Op en the hood, and check the oil
level (see page ). An engine
very low on oil can lose pressure
during cornering and other driving
maneuvers.
Start the engine and watch the oil
pressure indicator. If it does not go
out within 10 seconds, turn off the
engine. There is a mechanical
problem that needs to be repaired
bef ore you can continue driving
(see on page
).
1.
2.
3.
4.
189
279 239
L ow Oil Pressure Indicator
Charging System Indicator
Emergency T owing
L ow Oil Pressure Indicator, Charging System Indicator
276
Running the engine with low oil
pressure can cause serious mechanical
damage almost immediately. Turn of f
the engine as soon as you can saf ely get
the vehicle stopped.

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.

µµ
No. Amps.No.Circuits Protected
No. Circuits Protected
Amps.
Amps.
Circuits Protected
Circuits Protected
No. Amps.
1
2
3
4
5
6
7
8
9
10
11
12
13 20 A
30 A
20 A
15 A
15 A
20 A
20 A
20 A
40 A
40 A
30 A
40 A 14
15
16
17
18
19
20
21
22
23
24
Rear A/C
Heater Motor
Cooling Fan
Spare Fuse
Spare Fuse
Spare Fuse
Battery
Condenser Fan
MG Clutch
IGI Main
Trailer (accessory)
7
8
9
10
11 ET CS
IG Coil
LAF
TPMS
(FR FOG)
30 A
40 A
30 A
7.5 A 10 A
15 A
120 A 30 A
7.5 A 50 A
15 A
15 A
15 A
7.5 A
(20 A)
Spare Fuse
Spare Fuse
Right Headlight
ACG S
Hazard
Not used
Stop, Horn
Left Headlight
Radio
Power Window Motor
Power Seat
Rear Defroster
Back Up, ACC
AC INVERTER
VSA F/S Relay
VSA Motor
VTM-4
ACM
Rear Accessory Socket
1
2
3
4
5
6 20 A
40 A
30 A
20 A
10 A
15 A
Fuse Locations
T aking Care of t he Unexpect ed
283
PRIMARY UNDER-HOOD FUSE BOX
SECONDARY UNDER-HOOD FUSE BOX

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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

If you take your vehicle f or a state
emissions test shortly af ter the
battery has been disconnected or
gone dead, it may not pass the test.
This is because of certain ‘‘readiness
codes’’ that must be set in the on-
board diagnostics f or the emissions
systems. These codes are erased
when the battery is disconnected,
and set again only after several days
of driving under a variety of
conditions.
If the testing f acility determines that
the readiness codes are not set, you
will be requested to return at a later
date to complete the test. If you must
get the vehicle retested within the
next two or three days, you can
condition the vehicle f or retesting by
doing the f ollowing.Make sure the gas tank is nearly,
but not completely, f ull (around
3/4).
Without touching the accelerator
pedal, start the engine, and let it
idle f or 20 seconds.
Keep the vehicle in Park. Increase
the engine speed to 2,000 rpm, and
hold it there until the temperature
gauge rises to at least 1/4 of the
scale (about 3 minutes).
Select a nearby lightly traveled
major highway where you can
maintain a speed of 50 to 60 mph
(80to97km/h)foratleast20
minutes. Drive on the highway in
D. Do not use the cruise control.
When traffic allows, drive for 90
seconds without moving the
accelerator pedal. (Vehicle speed
may vary slightly; this is okay.) If
you cannot do this f or a
continuous 90 seconds because of
traf f ic conditions, drive f or at least
30 seconds, then repeat it two
more times (for a total of 90
seconds).
Make sure the vehicle has been
parked with the engine of f f or 6
hours or more.
Make sure the ambient
temperature is between 40° and
95°F.
T esting of Readiness Codes
State Emissions T esting
298