battery Acura MDX 2007 Owner's Guide

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the terminals for corrosion (a
white or yellowish powder). To
remove it, cover the terminals with a
solution of baking soda and water. It
will bubble up and turn brown. When
this stops, wash it off with plain
water. Dry off the battery with a
cloth or paper towel. Coat the
terminals with grease to help prevent
further corrosion.
Battery posts,
terminals, and related accessories
contain lead and lead compounds.
If
additional battery maintenance is
needed, see your dealer or a
qualified technician.
If you need to connect the battery to
a charger, disconnect both cables to
prevent damaging your vehic le’s
electrical system. Always disconnect
the negative ( ) cable first, and
reconnect it last. If
the radio fuse is removed, the
audio system will disable itsel f. The
nexttimeyouturnontheradioyou
will see ‘‘ENTER CODE’’ in the
f requency display. Use the preset
buttons to enter the digit code (see
page ).
Check the condition of the battery
monthlybylookingatthetest
indicator window:
Green Good condition
White Liquid level low, replace battery
Black Charging necessary
231
WARNING:
Wash your hands af ter handling.
Checking the Battery
Maint enance
415
TEST INDICATOR WINDOW
The battery gives off explosive
hydrogen gas during normal
operation.
A spark or flame can cause the
battery to explode with enough
force to kill or seriously hurt you.
Wear protective clothing and a
face shield, or have a skilled
technician do the battery
maintenance.
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If you need to park your vehicle f or
an extended period (more than 1
month), there are several things you
should do to prepare it f or storage.
Proper preparation helps prevent
deterioration and makes it easier to
get your vehicle back on the road. If
possible, store your vehicle indoors.Fill the f uel tank.
Change the engine oil and f ilter.
Wash and dry the exterior
completely.
Cleantheinterior.Makesurethe
carpeting, floor mats, etc., are
completely dry.
Leave the parking brake off. Put
the transmission in Park. Block the rear wheels.
If the vehicle is to be stored f or a
longer period, it should be
supported on jackstands so the
tires are of f the ground.
Leave one window open slightly (if
the vehicle is being stored
indoors).
Disconnect the battery.
Support the f ront and rear wiper
blade arms with a f olded towel or
ragsotheydonottouchthe
windshield.
To minimize sticking, apply a
silicone spray lubricant to all door
and tailgate seals. Also, apply a
vehiclebodywaxtothepainted
surfaces that mate with the door
and tailgate seals.Cover the vehicle with a
‘‘breathable’’ cover, one made
f rom a porous material such as
cotton. Non-porous materials, such
as plastic sheeting, trap moisture,
which can damage the paint.
If possible, periodically run the
engine until it reaches f ull
operating temperature (the
cooling f ans cycle on and of f
twice). Pref erably, do this once a
month.
Vehicle Storage
416
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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.
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
corroded. Check the condition of
the battery and terminal connec-
tions (see page ). You can
then try jump starting the vehicle
from a booster battery (see 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.
Are you using a properly coded
key? An improperly coded key will
cause the immobilizer system
indicator in the dash panel to blink
rapidly(seepage ).
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 . 426
433 415
426
69
CONT INUED
If Your Engine Won’t Start
Nothing Happens or the Starter
Motor Operates Very Slowly Jump Starting T he Starter Operates Normally
Emergency T owing
T aking Care of t he Unexpect ed
425
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Are you using the proper starting
procedure? Refer to
on page .
Do you have fuel? Check the fuel
gauge; the warning indicator may
not be working.
There may be an electrical
problem, such as no power to the
fuel pump. Check all the fuses
(see page ).
Ifyoufindnothingwrong,youwill
need a qualified technician to find
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.
436
433331
Starting the
Engine
Emergency
Towing Jump Starting
If the Engine Won’t Start, Jump Starting
To Jump Start Your Vehicle:
426
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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´ ´ 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 the vehicle is running,
disconnect the negative cable f rom
the engine hanger on your vehicle,
then from the booster battery.
Disconnect the positive cable f rom
your vehicle, then f rom the
booster battery. Start your vehicle. If the starter
motor still operates slowly, check
that the jumper cables have good
metal-to-metal contact. If the booster battery is in another
vehicle, have an assistant start
that vehicle and run it at a fast idle.
Connect the second jumper cable
to the negative ( ) terminal on
the booster battery. Connect the
other end to the engine hanger as
shown. Do not connect this jumper
cable to any other part of the
engine.
The numbers in the illustration show
you the order to connect the jumper
cables.
Connect one jumper cable to the
positive ( ) terminal on your
vehicle’s battery. Connect the
other end to the positive ( )
terminal on the booster battery. 5.
7.
4. 6.
3.
Jump Starting
T aking Care of t he Unexpect ed
427
BOOSTER BATTERY
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Safely pull off the road, and shut
off the engine. Turn on the hazard
warning indicators.
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.
If necessary, add oil to bring the
level back to the full mark on the
dipsti ck (see page ). If
the charging system
indicator comes on brightly
wh en 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.
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 m echanical
problem that needs to be repaired
befo re you can continue driving
(see on page
). You
will also see a ‘‘CHECK
CHARGI NG SYSTEM’’ message on
the multi-information display (see
page ).
Immediately turn of f all electrical
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.
Go to a service station or garage
where you can get technical
assistance.
You will also see a ‘‘CHECK
ENGINE OIL LEVEL’’ message on
the multi-information display when
this indicator comes on. 1.
2.
3.
4.
320
387
433 81
L ow Oil Pressure Indicator
Charging System Indicator
Emergency T owing
L ow Oil Pressure Indicator, Charging System Indicator
430
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.
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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 five 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 emissions control
systems may have a problem. Even
though you may feel no difference in
your vehicle’s performance, it can
reduce your fuel economy and cause
increased emissions. Continued
operation may cause serious damag e.If
the indicator comes on repeatedly,
even though it may turn off as you
continue driving, have the vehicle
checked by your dealer as soon as
possible.
If you have recently refueled your
vehicle, the indicator coming on
could be due to a loose or missing
fuel fill cap. Tighten the cap until it
clicks at least once. Tightening the
cap will not turn the indicator off
immediately; it can take several days
of norm al driving.
Your vehicle has certain ‘‘readiness
codes’’ that are part of the on-board
diagnostics for 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.
You
will also see a ‘‘CHECK
EMISSION SYSTEM’’ message on
the multi-information display (see
page ). If your vehicle’s battery has been
disconnected or gone dead, these
codes are erased. It can take several
days of driving under various
conditions to set the codes again.
81 456
Malf unction Indicator L amp
Malf unction Indicator L amp
State
Emissions T esting
Readiness Code
T aking Care of t he Unexpect ed
431
If you keep driving with the
malf unction indicator lamp on, you can
damage your vehicle’s emissions
controls and engine. Those repairs may
not be covered by your vehicle’s
warranties.
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The vehicle’s f uses are located in
four fuse boxes.
The interior f use box is underneath
the dashboard on the driver’s side.
To remove the f use box lid, put your
f inger in the notch on the lid, pull it
toward you, and take it out of its
hinges.Therearfuseboxislocatedatthe
lef t side of cargo area.
To open it, push the tabs as shown. The primary under-hood f use box is
locatedonthedriver’sside.The
secondary f use box is next to the
battery.
Fuses
436
PASSENGER’S SIDE INTERIOR
UNDER-HOOD (SECONDARY) UNDER-HOOD (PRIMARY)
INTERIOR
LID LID
TAB
TAB
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Specifications
T
echnical Inf ormat ion
447
Battery Engine Fuses
Tires Alignment
Lights
60 W
12 V
12 V 35 W
12 V 5 W
12 V 5 W
8W
5W
2W
3.4 W
12
V
12 V
12 V
12 V
The low beam headlights are high voltage discharged type.
Replacement of a low beam headlight bulb should be performed by
your dealer.
Capacity 12 V Type
BorexStroke
Displacement
Compression
ratio
Spark plugs 11.0
: 1
223.5
cu-in (3,664 cm
)
3.54
x 3.78 in (90.0 x 96.0 mm)
Water
cooled 4-stroke SOHC
VTEC V6 gaso line engine
Interior
Rear
Under-hood
12
V
12
V
21 W
3CP
SKJ20DR-M11
12
V 3 CP
12
V 18 W
12
V 3 CP
21
W
12 V
12
V 3.4 W
55
W
12 V
12
V 3 CP
60
W
12 V
12 V 65
AH/5 HR
76 AH/20 HR
Size
Pressure
60 psi (420 kPa , 4.2 kgf/cm
)
32
psi (220 kPa , 2.2 kgf/cm)
T165/80D17
104M
P255/55R18
104H
Toe-in
Camber
Caster
4°12’0°30’ 0°30’
0.08
in (2.0 mm)
0.00
in (0.0 mm)
Headlights
Daytime
running light
Front side marker lights
Front turn signal lights
Parking lights
Fog light
Front foot lights
Rear turn signal lights
Rear side marker light
Backup lights
License plate lights
Individual map lights
Cargo area light
Tailgate light
Vanity mirror light
Door light IZFR6K-11
See page442or the fuse label
attached to the inside of the fuse
box lid.
See page441or the fuse label
attached to the inside of the fuse
box lid.
See page440and441or the fuse
box cover.
Front/Rear
Spare
Front/Rear
Spare
Front
Rear
Front
Rear
Front
Front
Rear High
Low
: (H11) (HB3)
(D2S)
(HB3)
DENSO:
NGK:IN
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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).
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.
State Emissions T esting
T esting of Readiness Codes
456
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