This information is for the following Mazda 3 (BK) models and years:Mazda_3_BK

– 2003, 2004, 2005, 2006, 2007 and 2008 Mazda 3 (BK) 1.4, 1.6, 2.0, MPS 2.3 DISI Turbo, 1.6 CRTD, 2.0 CRTD.

Fuse box location and amperage list

There are 2 fuse boxes on the Mazda 3 (BK):

1 – Fuse Box located in the engine compartment

To access the engine compartment fuse box, open the hood and look on the right hand side. You’ll see a cover for the fuse box. Press the cover fastener (as per the arrow in image below) and open the cover.

Mazda_3_fuse_box_engine_location

Mazda 3 Engine Fuse Box Diagram

Mazda_3_fuse_box_engine_diagram

Description and Amperage

No. Fuse A Protected component
1 FAN 40
70**
Cooling fan
2 P/ST 80 Power steering
3 BTN 40 For protection of various circuits
4 HEAD 40 Headlights
5 PTC
5** F/PUMP 30 Fuel pump
6 GLOW
7 ABS 1 30 ABS*, DSC*
8 ABS 2 20 ABS*, DSC*
9 ENGINE 30 For protection of various circuits
10
10 INJECTOR 30 Fuel injector
11 IG KEY 1 30 Ignition switch
12 STARTER 20 Starter clutch
13 IG KEY 2 30 Ignition switch
14 GLOW 1
15 HEATER 40 Blower motor
16 GLOW 2
17 DEFOG 40 Rear window defroster
18 AUDIO 30 Audio system
(BOSE Sound System-equipped model)
19 ABS IG 10 ABS*, DSC*
20 FOG 15 Front fog lights *
21 HORN 15 Horn
22 DRL 10 DRL*
23 H/CLEAN
24 F/PUMP 15 Fuel pump
24** ETC 10 Elec, throttle valve
25 P/ST IG 10 Power steering
26 A/CMAG 10 Air conditioner*
27 ALT/TCM 10/15 TCM*
28 GLOW S1G
29 P.OUTLET 15 Power outlet
30 ENG +B 10 PCM
31 ROOM 15 Interior lights
32 ENG BAR 4 10 02 sensors *
33 ENG BAR 3 10 02 sensors
34 EGIINJ 10 Injector
35 ENG BAR 1 10
15**
For protection of various circuits
36 ENG BAR 2 10 PCM, Fuel pump

 

2 – Fuse Box located in the glove box

Mazda_3_fuse_box_glove_box_location
Open the glove compartment. Turn the knobs counterclockwise and lower the fuse block.
Mazda 3 Glove Box Fuse Box Diagram

Mazda_3_fuse_box_glove_box_diagram
Description and Amperage

No. Fuse A Protected component
37 D/LOCK 2 15 Double locking system *
38 STOP LAMP/HORN 10 Stop Lamp, Horn
39 HEAD HIGH L 10 Headlight high beam (LH)
40 HEAD HIGH R 10 Headlight high beam (RII)
41
42
43 CIGAR 15 Lighter
44 RADIO 7.5 Audio system
45 MIRROR 10 Power control mirror*
46 TAIL R 7.5 Taillight (RH), Parking light (RH), License plate lights
47 OBD 10 For protection of various circuits
48
49 TR/LOCK
50
51
52 SUN ROOF 20 Moonroof*
53 WASHER 20 Windshield wiper and washer
54
55 P/W1ND R
56 P/WINDL
57 ALARM
58 M/DEF 7.5 Mirror Defroster*
59
60 HEAD LOW R 15 Headlight low beam (RH), Headlight leveling
61 HEAD LOW L 15 Headlight low beam (LI I)
62
63
64
65 SAS 10 Supplemental restraint system
66 METER 10 Instrument cluster, Immobilizer system
67 IGNITION 20 ABS *, DSC *, Power steering
68 WIPER 20 Windshield wiper and washer
69 ENGINE 20 For protection of various circuits
70 IG SIG 10 Auto wiper *, Power window switch *
71 SAS 2 7.5 Seat weight sensor
72
73
74 SEAT WARM 20 Seat warmer*
75 D/LOCK 1 25 Power door lock *
76 A/C 10 Air conditioner , Heater control unit
77 P/WINDL 30 Power window (LH)
78 P/WIND R 30 Power window (RH) *
79 BACK 10 Reverse lights
80 SUN ROOF 7.5 Moonroof*
81 TAILL 7.5 Taillight (LH), Parking light (LH)
82 1LLUMI 7.5 Illumination
83
84
85
86