2003 MAZDA MODEL 6 Owners Manual (in English)

8-35
Maintenance and Care
Owner Maintenance
Form No. 8R29-EA-02I
Your vehicle’s electrical system is
protected by fuses.
If any lights, accessories, or controls don’t
work, inspect the appropriate circuit
protector. If a fuse has blown, the inside
element will be melted.
If the same fuse blows again, avoid using
that system and consult an Authorized
Mazda Dealer as soon as possible.

Fuse Replacement
If the electrical system doesn’t work, first
inspect fuses on the vehicle’s left side.
1. Turn off the ignition switch and other
switches.
2. Open the fuse panel cover.3. Pull the fuse straight out with the fuse
puller provided on the fuse block.
4. Inspect it and replace if it’s blown.
5. Push in a new fuse of the same rating,
and make sure it fits tightly. If it
doesn’t, have an Authorized Mazda
Dealer install it.
If you have no spare fuses, borrow one
of the same rating from a circuit not
essential to vehicle operation, such as
the SPARE circuit.
Fuses
Fuse panel cover
Fuse puller
Engine compartment fuse box
Normal Blown
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8-36
Maintenance and Care
Owner Maintenance
Form No. 8R29-EA-02I
If the headlights or other electrical
components don’t work and the fuses in
the cabin are OK, inspect the fuse block
under the hood. If a fuse is blown, it must
be replaced. Follow these steps:
1. Turn off the ignition switch and all
other switches.
2. Remove the fuse block cover.3. If a fuse is blown, replace it with a new
one of the same rating
.
Always replace a fuse with one of the
same rating. Otherwise you may
damage the electric system.
CAUTION
TabFuse block cover
NOTE
To replace the MAIN fuse, contact an
Authorized Mazda Dealer (page 8-37).
Normal Blown
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8-37
Maintenance and Care
Owner Maintenance
Form No. 8R29-EA-02I

Fuse Panel Description
Fuse block (Engine compartment)
*12.3-liter engine*23.0-liter engine
DESCRIPTIONFUSE
RATINGPROTECTED
COMPONENT
1 SPARE 20A—
2 SPARE 15A—
3 SPARE 10A—
4—— —
5—— —
6 INJ 15A Injector
7 ENG BAR10A
*1Air flow sensor,
EGR control
valve 15A
*2
8ENG BAR2*115A O2 sensor
ENG BB*25A Cooling fan
9 HEAD LR 10AHeadlight-low
beam (Right)
10 HEAD LL 10AHeadlight-low
beam (Left)
11 HEAD HL 10AHeadlight-high
beam (Left)
12 HEAD HR 10AHeadlight-high
beam (Right)
13 ETC 7.5AAccelerator
position sensor
DESCRIPTIONFUSE
RATINGPROTECTED
COMPONENT
14 HAZARD 10ATurn signal
lights
15 STOP 15A Brake/Taillights
16TCM
*110A TCM
IG1*215A O2 sensor
17
ENG B7.5A PCM, TCM
18 FUEL PUMP 15A Fuel pump
19 IG KEY 40AWindshield
wiper and
washer, Engine
control unit,
Lighter
20 P.WIND 30A Power window
21—— —
22—— —
23 IG KEY2 30AReverse lights,
Heater control
unit
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8-38
Maintenance and Care
Owner Maintenance
Form No. 8R29-EA-02I
*12.3-liter engine*23.0-liter engine
DESCRIPTIONFUSE
RATINGPROTECTED
COMPONENT
24 BLOWER 40A Blower motor
25 BTN 40AOverhead light,
Power door lock
26—— —
27 DEFOG 40ARear window
defroster
28 ABS 60A ABS
29AD FAN
*130A Cooling fan
FA N 2*2
30FA N*130A Cooling fan
FA N 1*2
31 TAIL 10ABrake/Taillights,
License plate
lights, Parking
lights
32 ILLUMI 10ADashboard
illumination
33 MAG 10A Magnet clutch
34 AUDIO 15A Audio system
35 P.SEAT 30A Power seat
36 OPENER 7.5A Fuel lid opener
37—— —
38—— —
39 FOG 15A Fog lights
40 MAIN100A
*1For protection of
all circuits
120A*2
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8-39
Maintenance and Care
Owner Maintenance
Form No. 8R29-EA-02I
Fuse block (Vehicle’s left side)
DESCRIPTIONFUSE
RATINGPROTECTED
COMPONENT
1 ENGINE IG 15AEngine control
system
2 METER IG 15AInstrument
cluster
3 SEAT 15ASeat warmer,
Rear window
defroster
4 M.DEF 7.5A Mirror defroster
5 WIPER 20AWindshield
wiper and
washer
6 SAS 15AABS unit, SAS
unit
7 BACK 5A Reverse lights
8 A/C 15A Heater
9 METER ACC 5AInstrument
cluster
10 CIGAR 15A Lighter
11 ROOM 15A Overhead light
12—— —
13 MIRROR 5APower control
mirror, Audio
systemDESCRIPTIONFUSE
RATINGPROTECTED
COMPONENT
14 R.CIGAR 15AAccessory
socket
15——
—16 D.LOCK 30A Power door lock
17—— —
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8-40
Maintenance and Care
Form No. 8R29-EA-02I
Appearance Care
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.

Etching 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.

Damage 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.
How to Minimize
Environmental Paint
Damage
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8-41
Maintenance and Care
Appearance Care
Form No. 8R29-EA-02I

Water 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.

Paint 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
•
The 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).
•
In low temperatures a vehicle’s
finish hardens. This increases the
chance of paint chipping.
•
Chipped 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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8-42
Maintenance and Care
Appearance Care
Form No. 8R29-EA-02I
Follow all
label and container directions
when using a chemical cleaner or polish.
Read all warnings and cautions.

Maintaining the Finish
Wa s h i n g
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:
•
The vehicle is washed without first
rinsing off dirt and other foreign
matter.
•
The vehicle is washed with a rough,
dry, or dirty cloth.
•
The vehicle is washed at a car wash
that uses brushes that are dirty or too
stiff.
•
Cleansers or wax containing abrasives
are used.To minimize scratches on the vehicle’s
paint finish:
•
Rinse off any dirt or other foreign
matter using lukewarm or cold water
before washing.
•
Use plenty of lukewarm or cold water
and a soft cloth when washing the
vehicle. Do not use a nylon cloth.
•
Rub gently when washing or drying the
vehicle.
•
Take your vehicle only to a car wash
that keeps its brushes well maintained.
•
Don’t use abrasive cleansers or wax
that contain abrasives.
Exterior Care
NOTE
•
Mazda is not responsible for
scratches caused by automatic car
washes or improper washing.
•
Scratches are more noticeable on
vehicles with darker paint finishes.
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 damage the
protective coating; also, cleaners and
detergents may discolor or deteriorate
the paint.
CAUTION
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