Page 521 of 600
Black plate (521,1)
Fuses
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.
qFuse Replacement
Replacing fuses located behind the
glove compartment
If an electrical system is inoperative,
inspect the fuses located behind the glove
compartment.
1. Make sure the ignition is switched off,
and other switches are off.
2. Open the glove compartment.
3. Remove the cover.
Fuse
4. Pull the fuse straight out with the fuse puller provided on the fuse block
located in the engine compartment.
5. Inspect the fuse and replace it if it'sblown.
Normal Blown
Maintenance and Care
Owner Maintenance
8-47
CX-9_8DA3-EA-13G_Edition2 Page521
Monday, September 9 2013 4:10 PM
Form No.8DA3-EA-13G
Page 522 of 600

Black plate (522,1)
6. Insert a new fuse of the same amperagerating, and make sure it fits tightly. If it
does not fit tightly, have an expert
install it. We recommend an
Authorized Mazda Dealer.
If you have no spare fuses, borrow one
of the same rating from a circuit not
essential to vehicle operation, such as
the ROOM circuit.
CAUTION
Always replace a fuse with one of the
same rating. Otherwise you may
damage the electric system.
7. Reinstall the cover and make sure that it is securely installed.
Replacing the fuses under the hood
If the headlights or other electrical
components do not work and the fuses in
the cabin are normal, inspect the fuse
block under the hood. If a fuse is blown, it
must be replaced. Follow these steps:
1. Make sure the ignition is switched off,
and other switches are off.
2. Remove the fuse block cover or the relay box cover.
Fuse block
Relay box
3. If any fuse but the MAIN fuse isblown, replace it with a new one of the
same amperage rating .
Normal
Blown
WARNING
Do not replace the main fuse by
yourself. Have an Authorized Mazda
Dealer perform the replacement:
Replacing the fuse by yourself is
dangerous because the MAIN fuse is
a high current fuse. Incorrect
replacement could cause an electrical
shock or a short circuit resulting in a
fire.
4. Reinstall the cover and make sure that it is securely installed.
8-48
Maintenance and Care
Owner Maintenance
CX-9_8DA3-EA-13G_Edition2 Page522
Monday, September 9 2013 4:10 PM
Form No.8DA3-EA-13G
Page 523 of 600
Black plate (523,1)
qFuse Panel Description
Fuse block (Engine compartment)
DESCRIPTION FUSE
RATING PROTECTED COMPONENT
1 MAIN 150 A For protection of all circuits
2 ―― ―
3 ENGINE 20 A Engine control system
4 H/L R
*115 A Headlight (RH)
H/L HI RY*215 A For protection of various circuitsí
5 R HEATER 40 A Heater
6 P.SEAT R 30 A Power seat (RH)í
7 HEATER 50 A Heater
8 IGKEY 2 40 A For protection of various circuits
9 FAN 1 30 A
íCooling fan
40 Aí
10 P.SEAT L 40 A Power seat (LH)í
11 DEFOG30 A Rear window defroster
12 BTN 50 A For protection of various circuits
13 FUEL PUMP 30 A Fuel pump
14 IGKEY 1 30 A For protection of various circuits
15 FOG 15 A Fog lights
í
Maintenance and Care
Owner Maintenance
8-49íSome models.
CX-9_8DA3-EA-13G_Edition2 Page523
Monday, September 9 2013 4:10 PM
Form No.8DA3-EA-13G
Page 524 of 600

Black plate (524,1)
DESCRIPTIONFUSE
RATING PROTECTED COMPONENT
16 ABS (SOL) 30 A ABS
17 D/L 25 A Power door locks
18 ROOM 15 A Overhead light
19 OUTLET CTR 15 A Accessory socket (Center)
20 OUTLET RR 15 A Accessory socket (Rear)
21 AC PWR 15 A Moonroof
í, DC/AC inverterí
22 S.WARM15 A Seat warmerí
23 A/C MAG 10 A Air conditioner
24 BOSE 25 A Audio system (Bose®Sound System-equipped model)í
25FAN 2 30 AíCooling fan
40 Aí
26 ABS 50 A ABS
27 IG COIL 25 A Engine control system
28 H/L L
*115 A Headlight (LH)
H/L LOW L*215 A Headlight low beam (LH)
29 ―*1――
H/L LOW R*215 A Headlight low beam (RH)
30 ―*1――
H/L HIGH*220 A Headlight high beam
31 HAZARD 15 A Hazard warning flashers, Turn signal lights
32
10 A Engine control system
33 HORN 15 A Horn
34 STOP 7.5 A Brake lights
35 EGI INJ 10 A Engine control system
36 ENG BAR 20 A Engine control system
37 ENG BAR 2 7.5 A Engine control system
*1 With xenon fusion headlights
*2 With halogen headlights
8-50
Maintenance and Care
íSome models.
Owner Maintenance
CX-9_8DA3-EA-13G_Edition2 Page524
Monday, September 9 2013 4:10 PM
Form No.8DA3-EA-13G
Page 525 of 600
Black plate (525,1)
Relay box (Engine compartment)í
DESCRIPTIONFUSE
RATING PROTECTED COMPONENT
1 INJ 7.5 A Engine control system
2 ―― ―
3 ―― ―
Maintenance and Care
Owner Maintenance
8-51íSome models.
CX-9_8DA3-EA-13G_Edition2 Page525
Monday, September 9 2013 4:10 PM
Form No.8DA3-EA-13G
Page 526 of 600
Black plate (526,1)
Fuse block (Glove box)
DESCRIPTIONFUSE
RATING PROTECTED COMPONENT
1 OUTLET FR 15 A Accessory socket (Front)
2 MIRROR 7.5 A Power control mirror
3 C/U-IG1 15 A For protection of various circuits
4 METER 10 A Instrument cluster
5 SAS 7.5 A ABS, Air bag
6 ENG. IGA 7.5 A Engine control system
7 STA 7.5 A Engine control system
8 ―― ―
9 A/C 7.5 A Air conditioner
10 R.WIPER 15 A Rear window wiper 11 ―― ―
12 P.LIFT GATE 20 A Power lift gate
í
13 SUNROOF 15 A Moonroofí
14 AUDIO 10 A Audio system
15 M.DEF 10 A Mirror defrosterí
16P/W 25 A Power windows (Passenger-side)
17 TAIL 10 ATaillights, Parking lights, License plate lights, Side-marker
lights
18 ILLUMI 10 A Instrument panel illumination
8-52
Maintenance and Care
íSome models.
Owner Maintenance
CX-9_8DA3-EA-13G_Edition2 Page526
Monday, September 9 2013 4:10 PM
Form No.8DA3-EA-13G
Page 527 of 600
Black plate (527,1)
DESCRIPTIONFUSE
RATING PROTECTED COMPONENT
19 INJ 7.5 A Engine control system
20 ―― ―
21 OUTLET CTR ――
22 OUTLET RR ――
23 WIPER 30 A Windshield wiper and washer
24 P.WIND 30 A Power windows (Driver-side)
Maintenance and Care
Owner Maintenance
8-53
CX-9_8DA3-EA-13G_Edition2 Page527
Monday, September 9 2013 4:10 PM
Form No.8DA3-EA-13G
Page 528 of 600

Black plate (528,1)
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.
8-54
Maintenance and Care
Appearance Care
CX-9_8DA3-EA-13G_Edition2 Page528
Monday, September 9 2013 4:10 PM
Form No.8DA3-EA-13G