maintenance MAZDA MODEL CX-7 2007 (in English) Repair Manual

Black plate (338,1)
qFuse Panel Description
Fuse block (Engine compartment)
DESCRIPTION FUSE RATING PROTECTED COMPONENT
1 IGN 2 40A Ignition system
2 BLOWER 40A Blower motor
3 BTN 60A For protection of various circuits
4 FAN 2 40A Cooling fan
5 IGN 1 40A Ignition system
6 FAN 1 40A Cooling fan
7 P.SEAT 40A Power seat
í
8 INJ 30A Injector
9 ROOF 20A Moonroofí
10 BOSE 30A Bose audio systemí
11 ENGINE 30A Engine control system
12 D.LOCK 20A Power door locks
13 P.WIND 30A Power windows
14 FUEL 30A Fuel pump
15 ABS 1 40A ABS
16 ABS 2 20A ABS
17 DSC 7.5A DSC
18 FOG 20A Fog lights
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Black plate (339,1)
DESCRIPTION FUSE RATING PROTECTED COMPONENT
19 DEF 30A Rear window defroster
20 TNS 15AParking lights, License plate lights,
Illuminated entry system
21 A/C 10A Air conditioner
í
22 ETC 20A Accelerator position sensor
23 H/L HI 15A Headlight levelingí
24 DRL 15A DRLí
25 H/L LO RH 15A Headlight low beam (RH)
26 H/L LO LH 15A Headlight low beam (LH)
27 ENG BAR 2 7.5A PCM
28 ECM 10A Engine control system
29 ENG BAR 1 15A Air flow sensor, EGR control valve
30 P.WIND 2 20A Power windows
31 STOP 10A Brake lights
32 HORN 20A Horn
33 ENG B+ 25A PCM
34 HAZARD 10A Hazard warning flashers, Turn signals
Fuse block (Driver's side)
DESCRIPTION FUSE RATING PROTECTED COMPONENT
1 OUTLET 1 15A Accessory Socket
Maintenance and Care
Owner Maintenance
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Form No.8V28-EA-06B

Black plate (340,1)
DESCRIPTION FUSE RATING PROTECTED COMPONENT
2 OUTLET 2 15A Accessory Socket
3 P.MIR 7.5A Power control mirror
4 WIPER 30A Windshield wiper and washer
5 M.DEF 7.5A Mirror defroster
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6 ENG BAR 3 7.5A Air flow sensor, EGR control valve
7 P.WIND 15A Power windows
8 A/B 7.5A Advance Restraint System
9 ENGINE 15A Engine control system
10 METER 10A Instrument cluster
11 ROOM 15A Audio system, Overhead light
12 ILLUMI 10A Dashboard illumination
13 SEAT 20A Seat warmer
í
14 A/C 10A Air conditionerí
15 R.WIP 10A Rear window wiper and washer
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Maintenance and Care
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Owner Maintenance
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Form No.8V28-EA-06B

Black plate (341,1)
How to Minimize
Environmental Paint Damage
The paintwork on your Mazda represents
the latest technical developments in
composition and methods of application.
Environmental hazards, however, can
harm the paint's protective properties, if
proper care is not taken.
Here are some examples of possible
damage, with tips on how to prevent
them.
qEtching Caused by Acid Rain or
Industrial Fallout
Occurrence
Industrial pollutants and vehicle emissions
drift into the air and mix with rain or dew
to form acids. These acids can settle on a
vehicle's finish. As the water evaporates,
the acid becomes concentrated and can
damage the finish.
And the longer the acid remains on the
surface, the greater the chance is for
damage.
Prevention
It is necessary to wash and wax your
vehicle to preserve its finish according to
the instructions in this section. These
steps should be taken immediately after
you suspect that acid rain has settled on
your vehicle's finish.
qDamage Caused by Bird
Dropping, Insects, or Tree Sap
Occurrence
Bird droppings contain acids. If these
aren't removed they can eat away the clear
and color base coat of the vehicle's
paintwork.
When insects stick to the paint surface
and decompose, corrosive compounds
form. These can erode the clear and color
base coat of the vehicle's paintwork if
they are not removed.
Tree sap will harden and adhere
permanently to the paint finish. If you
scratch the sap off while it is hard, some
vehicle paint could come off with it.
Prevention
It is necessary to have your Mazda
washed and waxed to preserve its finish
according to the instructions in this
section. This should be done as soon as
possible.
Bird droppings can be removed with a
soft sponge and water. If you are traveling
and these are not available, a moistened
tissue may also take care of the problem.
The cleaned area should be waxed
according to the instructions in this
section.
Insects and tree sap are best removed with
a soft sponge and water or a commercially
available chemical cleaner.
Another method is to cover the affected
area with dampened newspaper for one to
two hours. After removing the newspaper,
rinse off the loosened debris with water.
Maintenance and Care
Appearance Care
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Black plate (342,1)
qWater Marks
Occurrence
Rain, fog, dew, and even tap water can
contain harmful minerals such as salt and
lime. If moisture containing these
minerals settles on the vehicle and
evaporates, the minerals will concentrate
and harden to form white rings. The rings
can damage your vehicle's finish.
Prevention
It is necessary to wash and wax your
vehicle to preserve its finish according to
the instructions in this section. These
steps should be taken immediately after
you find water marks on your vehicle's
finish.
qPaint Chipping
Occurrence
Paint chipping occurs when gravel thrown
in the air by another vehicle's tires hits
your vehicle.
How to avoid paint chipping
Keeping a safe distance between you and
the vehicle ahead reduces the chances of
having your paint chipped by flying
gravel.
NOTE
lThe paint chipping zone varies with
the speed of the vehicle. For
example, when traveling at 90 km/h
(56 mph), the paint chipping zone is
50 m (164 ft).
lIn low temperatures a vehicle's finish
hardens. This increases the chance of
paint chipping.
lChipped paint can lead to rust
forming on your Mazda. Before this
happens, repair the damage by using
Mazda touch-up paint according to
the instructions in this section.
Failure to repair the affected area
could lead to serious rusting and
expensive repairs.
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Black plate (343,1)
Exterior Care
Followalllabel and container directions
when using a chemical cleaner or polish.
Read all warnings and cautions.
qMaintaining the Finish
Washing
To help protect the finish from rust and
deterioration, wash your Mazda
thoroughly and frequently, at least once a
month, with lukewarm or cold water.
If the vehicle is washed improperly, the
paint surface could be scratched. Here are
some examples of how scratching could
occur.
Scratches occur on the paint surface
when:
lThe vehicle is washed without first
rinsing off dirt and other foreign
matter.
lThe vehicle is washed with a rough,
dry, or dirty cloth.
lThe vehicle is washed at a car wash
that uses brushes that are dirty or too
stiff.
lCleansers or wax containing abrasives
are used.
NOTE
lMazda is not responsible for
scratches caused by automatic car
washes or improper washing.
lScratches are more noticeable on
vehicles with darker paint finishes.To minimize scratches on the vehicle's
paint finish:
lRinse off any dirt or other foreign
matter using lukewarm or cold water
before washing.
lUse plenty of lukewarm or cold water
and a soft cloth when washing the
vehicle. Do not use a nylon cloth.
lRub gently when washing or drying the
vehicle.
lTake your vehicle only to a car wash
that keeps its brushes well maintained.
lDon't use abrasive cleansers or wax
that contain abrasives.
CAUTION
lDon't use steel wool, abrasive
cleaners, or strong detergents
containing highly alkaline or caustic
agents on chrome-plated or anodized
aluminum parts. This may damage
the protective coating; also, cleaners
and detergents may discolor or
deteriorate the paint.
lTo prevent damaging the antenna,
remove it before entering a car wash
facility or passing beneath a low
overhead clearance.
Pay special attention to removing salt,
dirt, mud, and other foreign material from
the underside of the fenders, and make
sure the drain holes in the lower edges of
the doors and rocker panels are clean.
Maintenance and Care
Appearance Care
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Black plate (344,1)
Insects, tar, tree sap, bird droppings,
industrial fallout, and similar deposits can
damage the finish if not removed
immediately. When prompt washing with
plain water is ineffective, use a mild soap
made for use on vehicles.
Thoroughly rinse off all soap with
lukewarm or cold water. Don't allow soap
to dry on the finish.
After washing the vehicle, dry it with a
clean chamois to prevent water spots from
forming.
WARNING
Driving with Wet Brakes:
Driving with wet brakes is dangerous.
Increased stopping distance or the
vehicle pulling to one side when
braking could result in a serious
accident. Light braking will indicate
whether the brakes have been affected.
Dry the brakes by driving very slowly
and applying the brakes lightly until
brake performance is normal.
Waxing
Your vehicle needs to be waxed when
water no longer beads on the finish.
Always wash and dry the vehicle before
waxing it. In addition to the vehicle body,
wax the metal trim to maintain its luster.
1. Use wax which contains no abrasives.
Waxes containing abrasive will remove
paint and could damage bright metal
parts.
2. Use a good grade of natural wax for
metallic, mica, and solid colors.3. When waxing, coat evenly with the
sponge supplied or a soft cloth.
4. Wipe off the wax with a soft cloth.
NOTE
A spot remover to remove oil, tar, and
similar materials will usually also take
off the wax. Rewax these areas even if
the rest of the vehicle doesn't need it.
qRepairing Damage to the Finish
Deep scratches or chips on the finish
should be repaired promptly. Exposed
metal quickly rusts and can lead to major
repairs.
CAUTION
If your Mazda is damaged and needs
metal parts repaired or replaced, make
sure the body shop applies anti-
corrosion materials to all parts, both
repaired and new. This will prevent
them from rusting.
qPaint Damage Touch-up
Repair damage to the finish caused by
stone chipping, damage during parking
etc., by using Mazda touch-up paint
before rust begins to form. First, remove
the dirt and grease with a clean soft cloth.
If rust has already begun to form:
1. Remove rust completely with
sandpaper.
2. Wipe with a clean soft cloth.
3. Apply rust preventive primer to the
area.
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Black plate (345,1)
4. After drying it completely, apply a
suitable top coat material to the area.
Of course there will be no problem if you
assign the work to an Authorized Mazda
Dealer.
qCavity Protection
Cavities are treated for protection at the
factory, but additional protective treatment
after the vehicle has been put into use will
extend the life of the body.
We recommend that you consult an
Authorized Mazda Dealer concerning this
additional precaution.
qBright-Metal Maintenance
lUse tar remover to remove road tar and
insects. Never do this with a knife or
similar tool.
lTo prevent corrosion on bright-metal
surfaces, apply wax or chrome
preservative and rub it to a high luster.
lDuring cold weather or in coastal areas,
cover bright-metal parts with a coating
of wax or preservative heavier than
usual. It would also help to coat them
with noncorrosive petroleum jelly or
some other protective compound.
CAUTION
Don't use steel wool, abrasive cleaners,
or strong detergents containing highly
alkaline or caustic agents on chrome-
plated or anodized aluminum parts.
This may result in damage to the
protective coating and cause
discoloration or paint deterioration.
qUnderbody Maintenance
Road chemicals and salt used for ice and
snow removal and solvents used for dust
control may collect on the underbody. If
not removed, they will speed up rusting
and deterioration of such underbody parts
as fuel lines, frame, floor pan, and exhaust
system, even though these parts may be
coated with anti-corrosive material.
Thoroughly flush the underbody and
wheel housings with lukewarm or cold
water at the end of each winter. Try also
to do this every month.
Pay special attention to these areas
because they easily hide mud and dirt.It
will do more harm than good to wet
down the road grime without removing
it.
The lower edges of doors, rocker panels,
and frame members have drain holes that
should not be clogged. Water trapped
there will cause rusting.
WARNING
Driving with Wet Brakes:
Driving with wet brakes is dangerous.
Increased stopping distance or the
vehicle pulling to one side when
braking could result in a serious
accident. Light braking will indicate
whether the brakes have been affected.
Dry the brakes by driving very slowly
and applying the brakes lightly until
brake performance is normal.
Maintenance and Care
Appearance Care
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Black plate (346,1)
qUndercoating
This special coating is applied to the
critical parts of the underside to protect
vehicles from damage caused by
chemicals or stones. This coating is liable
to be damaged with time. Check this
coating periodically.
An Authorized Mazda Dealer are well
informed on how repairs should be made.
Consult an Authorized Mazda Dealer.
qAluminum Wheel Maintenance
A protective coating is provided over the
aluminum wheels. Special care is needed
to protect this coating.
NOTE
lDon't use a wire brush or any
abrasive cleaner, polishing
compound, or solvent on aluminum
wheels. They may damage the
coating.
lOnly use a mild soap or neutral
detergent and always use a sponge or
soft cloth to clean the wheels.
Rinse thoroughly with lukewarm or
cold water. Also, be sure to clean the
wheels after driving on dusty or
salted roads. This helps prevent
corrosion.
lAvoid washing your vehicle in an
automatic car wash that uses high-
speed or hard brushes.
lIf your aluminum wheels lose luster,
wax the wheels.
Interior Care
qDashboard Precautions
Prevent caustic solutions such as perfume
and cosmetic oils from contacting the
dashboard. They'll damage and discolor it.
If these solutions get on the dashboard,
wipe them off immediately.
CAUTION
Do not use glazing agents.
Glazing agents contain ingredients
which may cause discoloration,
wrinkling, cracks and peeling.
qCleaning the Upholstery and
Interior Trim
Vinyl
Remove dust and loose dirt from vinyl
with a whisk broom or vacuum cleaner.
Clean vinyl with a leather-and-vinyl
cleaner.
Leatherí
Real leather isn't uniform and may have
scars, scratches, and wrinkles. Clean it
with a leather cleaner or mild soap.
Wipe it with adampsoft cloth; then dry
and buff it with adrysoft cloth.
Fabric
Remove dust and loose dirt from fabric
with a whisk broom or vacuum cleaner.
Clean it with a mild soap solution good
for upholstery and carpets. Remove fresh
spots immediately with a fabric spot
cleaner.
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Black plate (347,1)
To keep the fabric looking clean and
fresh, take care of it. Otherwise its color
will be affected, it can be stained easily,
and its fire-resistance may be reduced.
CAUTION
Use only recommended cleaners and
procedures. Others may affect
appearance and fire-resistance.
Piano black panelí
The following parts are fitted with panels
that have been treated with a special
coating that resists scratching.
Steering wheel (partial)
When the panel needs to be cleaned, use a
soft cloth to wipe off dirt from the surface.
NOTE
Scratches or nicks on the panels
resulting from the use of a hard brush or
cloth may not be repairable.
qCleaning the Lap/Shoulder Belt
Webbing
Clean the webbing with a mild soap
solution recommended for upholstery or
carpets. Follow instructions. Don't bleach
or dye the webbing; this may weaken it.
After cleaning the belts, thoroughly dry
the belt webbing and make sure there is
no remaining moisture before retracting
them.
WARNING
Damaged Seat Belt:
Using damaged seat belts is
dangerous. In a collision, damaged
belts cannot provide adequate
protection. Have an Authorized Mazda
Dealer replace damaged belts
immediately.
qCleaning the Window Interiors
If the windows become covered with an
oily, greasy, or waxy film, clean them
with glass cleaner. Follow the directions
on the container.
CAUTION
Don't scrape or scratch the inside of the
rear window. You may damage the rear
window defroster grid.
Maintenance and Care
Appearance Care
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Form No.8V28-EA-06B