Mazda 3 (2010) Fuse Box Diagram

avatar Jonathan Yarden
Year of production: 2010

Fuse block (Engine compartment)

Mazda 3 - fuse box - engine compartment

Position Description Fuse rating [A] Protected component
1 FAN 2 โ€” โ€”
2 ENG MAIN 40 Engine control system
3 BTN 1 50 For protection of various circuits
4 A/C MAG 7,5 Air conditioner
5 H/L HI 20 Headlight high beam
6 FOG 15 Fog lights*
7 H/L WASH โ€” โ€”
8 SUNROOF 15 Moonroof*
9 F.DEF RH โ€” โ€”
10 F.DEF LH โ€” โ€”
11 FAN 1 40 Cooling fan
12 ROOM 15 Interior lights
13 TCM 15 TCM*
14 DSC 20 Dynamic Stability Control system*
15 BTN 2 7,5 For protection of various circuits
16 AT PUMP โ€” โ€”
17 HEATER 40 Heater
18 INJ โ€” โ€”
19 R.DEF 30 Rear window defroster
20 IGKEY 2 40 For protection of various circuits
21 IGKEY 1 40 For protection of various circuits
22 HORN 15 Horn
23 STOP 15 Brake lights
24 ENG+B 10 Engine control system
25 FUEL PUMP 25 Fuel system
26 ABS 40 ABS
27 SEAT WARM 20 Seat warmer*
28 EHPAS 80 Electro-Hydraulic Power Assist Steering
29 โ€” โ€” โ€”
30 ABS IG 7,5 ABS
31 โ€” โ€” โ€”
32 H/L LO RH 15 Headlight low beam (RH)
33 H/L LO LH 15 Headlight low beam (LH)
34 ILLUM 7,5 Dashboard illumination
35 TAIL 15 Tail lamp
36 ENG INJ 15 Engine control system
37 ENG BAR 15 PCM
38 ENG BAR 2 20 PCM
39 ETV 15 Electric throttle valve
* Some models

Fuse block (Passengerโ€™s side)

Mazda 3 - fuse box - passenger's side

Position Description Fuse rating [A] Protected component
1 BOSE 30 Boseยฎ Sound System-equipped model*
2 P30 SEAT 30 Power seat*
3 P.WIND 30 Power window
4 D LOCK 25 Door lock motor
5 โ€” โ€” โ€”
6 โ€” โ€” โ€”
7 ESCL 15 Electronic steering lock*
8 SAS 15 Air bag
9 โ€” โ€” โ€”
10 HAZARD 15 Hazard warning flashers
11 METER 15 For protection of various circuits
12 OUTLET 15 Accessory sockets
13 R WIPER 15 Rear wiper*
14 CIGAR 15 Lighter
15 โ€” โ€” โ€”
16 HEATER 10 Blower motor
17 MIRROR 10 Power control mirror
18 ST SIG 10 Starter sig
19 โ€” โ€” โ€”
20 AUDIO 7,5 Audio system
21 M.DEF 7,5 Mirror defroster*
22 AFS 7,5 Adaptive Front-Lighting System*
23 โ€” โ€” โ€”
24 ENG 20 Engine control system
25 โ€” โ€” โ€”
26 โ€” โ€” โ€”
27 โ€” โ€” โ€”
28 โ€” โ€” โ€”
29 โ€” โ€” โ€”
30 P.WIND 25 Power window
31 โ€” โ€” โ€”
32 F WIPER 25 Windshield wiper and washer
33 โ€” โ€” โ€”
34 โ€” โ€” โ€”
* Some models

WARNING:ย Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

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