Page 291 of 378
Black plate (291,1)
2. Remove the fuse block cover.
3. If a fuse is blown, replace it with a newone of the same amperage rating .
Normal
Blown
NOTE
To replace the MAIN fuse, contact an
Authorized Mazda Dealer.
Maintenance and Care
Owner Maintenance
8-49
Mazda3_8T96-EA-04J_Edition3 Page291
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Form No.8T96-EA-04J
Page 292 of 378

Black plate (292,1)
qFuse Panel Description
Fuse block (Engine compartment)
12 3
4 5 6
789
10
11
12
13 1415 16 17 18
19 20 21
22
23
24
25
26
27
28
29
30 31
32
33
34
35
36
DESCRIP-
TIONFUSERAT-ING PROTECTED
COMPONENT
1 FAN 40 A Cooling fan
2 P/ST 80 A EHPAS
3 BTN 40 A For protection of various
circuits
4 HEAD 40 A Headlights
5 PTC 80 A ―
6 GLOW 60 A ―
7 ABS 1 30 A ABS
í
8 ABS 2 20 A ABSí
9ENGINE30 A For protection of various
circuits
10―― ―
11 IG KEY 130 A Ignition switch
12 STARTER20 A Starter clutch
13 IG KEY 230 A Ignition switch
14―― ―
DESCRIP-
TIONFUSERAT-ING PROTECTED
COMPONENT
15 HEATER40 A Blower motor
16―― ―
17DEFOG 40 A Rear window defroster
18AUDIO 30 A Audio system
(BOSE Sound System-equip-
ped model)
19ABS IG 10 A ABSí
20FOG 15 A Fog lightsí
21HORN 15 A Horn
22―― ―
23 H/CLEAN20 A
―
24 F/PUMP15 A Fuel pump
25P/ST IG 10 A Power steering
26 A/C MAG10 A Air conditioner
27ALT 10 A ―
28―― ―
8-50
Maintenance and Care
íSome models.
Owner Maintenance
Mazda3_8T96-EA-04J_Edition3 Page292
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Form No.8T96-EA-04J
Page 293 of 378
Black plate (293,1)
DESCRIP-TIONFUSERAT-ING PROTECTED
COMPONENT
29―― ―
30 ENG +B10 A PCM
31ROOM 15 A Interior lights
32 ENG BAR
410 A O2heater
33ENG BAR
310 A O2heater
34EGI INJ 10 A Injector
35ENG BAR
110 A Air flow sensor
36ENG BAR
210 A EGR control valve
Maintenance and Care
Owner Maintenance
8-51
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Wednesday, May 11 2005 3:39 PM
Form No.8T96-EA-04J
Page 294 of 378

Black plate (294,1)
Fuse block (Passenger's side)
37 38 39 4041 42
43 44 45 46
47 48 49 50 51
52 53 54 55 56 57 58
59 60 61 62 63 64
65 66 67 68 69 70
71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86
DESCRIP-
TIONFUSERAT-ING PROTECTED
COMPONENT
37 D/LOCK 215 A Power door lock
38―― ―
39 HEAD
HIGH L10 A Headlight high beams (LH)
40 HEAD
HIGH R10 A Headlight high beams (RH)
41―― ―
42―― ―
43CIGAR 15 A Lighter
44RADIO 7.5 A Audio system
45 MIRROR10 A Power control mirror
46TAIL R 7.5 A Taillight (RH), Parking lights
(RH) License plate lights
47OBD 10 AFor protection of various
circuits
48―― ―
49 TR/LOCK20 A
―
50 CPU PWR10 A Control unit
DESCRIP-
TIONFUSERAT-ING PROTECTED
COMPONENT
51 HAZARD15 A Turn signals, Hazard warning
flashers
52 SUN
ROOF20 A Moonroofí
53 WASHER20 A Front washer, Rear window
wiper and washer
54―― ―
55 P/WIND R30 A
―
56 P/WIND L30 A―
57 ALARM7.5 A ―
58M/DEF 7.5 A Mirror Defroster
59―― ―
60HEAD
LOW R15 A Headlight low beams (RH),
Headlight levelingí
61HEAD
LOW L15 A Headlight low beams (LH)
62―― ―
63―― ―
8-52
Maintenance and Care
íSome models.
Owner Maintenance
Mazda3_8T96-EA-04J_Edition3 Page294
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Form No.8T96-EA-04J
Page 295 of 378
Black plate (295,1)
DESCRIP-TIONFUSERAT-ING PROTECTED
COMPONENT
64―― ―
65SAS 10 A Supplemental restraint system
66METER 10 A Instrument cluster,
Immobilizer system, Shift
lock system
67 IGNITION20 A ABSí, EHPAS
68WIPER 20 A Windshield wiper
69 ENGINE20 A
For protection of various
circuits
70IG SIG 10 A Auto wiperí
71SAS 2 7.5 A Supplemental restraint system
72―― ―
73―― ―
74SEAT
WARM20 A ―
75 D/LOCK 125 A Power door lock
76A/C 10 AAir conditioner, Heater
control unit
77 P/WIND L30 A Power window (LH)í
78 P/WIND R30 A Power window (RH)í
79BACK 10 A Reverse lights
80SUN
ROOF7.5 A Moonroofí
81TAIL L 7.5 A Taillights (LH), Parking lights
(LH)
82 ILLUMI7.5 A Illumination
83―― ―
84―― ―
85―― ―
86―― ―
Maintenance and Care
Owner Maintenance
8-53íSome models.
Mazda3_8T96-EA-04J_Edition3 Page295
Wednesday, May 11 2005 3:39 PM
Form No.8T96-EA-04J
Page 329 of 378

Black plate (329,1)
Interior lightLight bulb Category
Wattage ECE R
Trunk light (Sedan)
5W5W
Luggage compartment light (Hatchback) ―
Overhead light/Map lights (Front)
íW5W
Overhead light (Rear) 10 ―
qTires
NOTE
The tires have been optimally matched with the chassis of your vehicle.
When replacing tires, Mazda recommends that you replace tires of the same type
originally fitted to your vehicle. For details, contact an Authorized Mazda Dealer.
Check the tire pressure label for tire size and inflation pressure. Refer to Tire Inflation
Pressure on page 8-32.
Standard tire Tire size Inflation pressure
Front Rear
195/65R15 91V 220 kPa (2.2 kgf/cm
2, 32 psi or lb/po2) 220 kPa (2.2 kgf/cm2, 32 psi or lb/po2)
P195/65R15 89H 230 kPa (2.3 kgf/cm2, 33 psi or lb/po2) 230 kPa (2.3 kgf/cm2, 33 psi or lb/po2)
205/55R16 91V
220 kPa (2.2 kgf/cm
2, 32 psi or lb/po2) 220 kPa (2.2 kgf/cm2, 32 psi or lb/po2)
P205/55R16 89H
205/50R17 89V
P205/50R17 88V
Temporary spare tire Tire size Inflation pressure
T115/70D15 420 kPa (4.2 kgf/cm
2or bar, 60 psi)
T125/70D16
q Fuses
Refer to the fuse rating on page 8-47.
Specifications
10-7íSome models.
Mazda3_8T96-EA-04J_Edition3 Page329
Wednesday, May 11 2005 3:40 PM
Form No.8T96-EA-04J
Page 333 of 378

Black plate (333,1)
D
Dashboard Illumination .................... 5-31
Daytime Running Lights ................... 5-47
DefrosterRear window .............................. 5-53
Dimensions ....................................... 10-5
Door Locks ......................................... 3-7
Driving In Flooded Area ................... 4-11
Driving Tips ........................................ 4-7 Automatic transaxle ................... 5-16
Break-in period ............................ 4-7
Driving in flooded area .............. 4-11
Hazardous driving ........................ 4-8
Money-saving suggestions ........... 4-7
Rocking the vehicle ...................... 4-8
Winter driving .............................. 4-9
E
Emergency Starting ........................... 7-14Flooded engine ........................... 7-14
Jump-starting .............................. 7-15
Push-starting .............................. 7-18
Emergency Towing ........................... 7-19
Emission Control System .................... 4-3
Engine Coolant ....................................... 8-17
Exhaust gas .................................. 4-5
Hood release .............................. 3-20
Oil .............................................. 8-14
Overheating ................................ 7-12
Starting ......................................... 5-3
Engine Compartment Overview ........ 8-13
Engine Coolant Overheating ................................ 7-12
Engine Coolant Temperature
Gauge ................................................ 5-30
Exhaust Gas ........................................ 4-5
Exterior Care ..................................... 8-56
F
Flasher Hazard warning .......................... 5-55
Headlights .................................. 5-45
Flat Tire ............................................... 7-3 Changing ...................................... 7-6
Spare tire and tool storage ............ 7-3
Flexible Floor Board ......................... 6-47
Fluids Classification .............................. 10-4
Owner maintenance .................... 8-11
Fog Lights ......................................... 5-49
Foot Brake .......................................... 5-4
Front Seats .......................................... 2-2
Fuel
Filler lid and cap ........................ 3-19
Gauge ......................................... 5-30
Requirements ............................... 4-2
Tank capacity ............................. 10-5
Fuses ................................................. 8-47
Panel description ........................ 8-50
Replacement ............................... 8-47
G
Glove Box ......................................... 6-45
H
Hazard Warning Flasher .................... 5-55
Hazardous Driving .............................. 4-8
HeadlightsControl ....................................... 5-45
Flashing ...................................... 5-47
High-low beam .......................... 5-47
Leveling ..................................... 5-47
On reminder ............................... 5-47
Hood Release .................................... 3-20
Horn .................................................. 5-54
Index
11-3
Mazda3_8T96-EA-04J_Edition3 Page333
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Form No.8T96-EA-04J
Page 374 of 378

Sympto
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Button\b in
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No map di\bp(blank \bcre
38
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SymptomCheck\bpo\fnt
Check\b\ff\ba\bfuse\bhas\bbeen\a\bblown.aConsult\ban\bAuthor\fzed\a\bMazda\bDealer.
Check\b\ff\bthe\bvoltage\ble\avel\bof\bthe\bveh\fcle\bbatte\ary\b\fs\blow.
aRecharge\bthe\bbattery\bor\a\bchange\bbatter\fes.
Check\b\ff\bthe\bveh\fcle\bpos\a\ft\fon\bchanged\bwhen\bACC\a\bwas\bset\bto
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When,\bfor\bexample,\bThe\bveh\fcle\bwas\btranspo\arted\bby\ba\bferry\bboat.The\bveh\fcle\bwas\brotated\a\bon\ba\bturn\btable\b\fn\ba\bpar\ak\fng\blot.The\bveh\fcle\bwas\btranspo\arted\bby\ba\btow\btrack\bor\bo\ather\bsuch
veh\fcle.
aDr\fve\bthe\bveh\fcle\bfor\ba\b\awh\fle\bwhere\byou\bare\br\aece\fv\fng
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The vehicle
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