Mazda CX-30 (2021) – fuse and relay box

Diagrams of fuse and relay boxes – Mazda CX-30

Applies to vehicles manufactured in the years:

2021.

The cigarette lighter on the Mazda CX-30 is fuse number F30 in the fuse box in the engine compartment.

Fuse block (Engine compartment)

Number

Amperes [A]

Description

F1

―

―

F2

20 A

Windshield wiper de-icer (Some Models)

F3

30 A

Engine control system

20 A

―

F4

20 A

S-VT

F5

40 A

Engine control system

F6

20 A

―

F7

15 A

―

20 A

Fuel pump

F8

15 A

Engine control system

F9

15 A

Transmission control system (Some Models)

F10

15 A

Engine control system

F11

7.5 A

Air conditioner

F12

15 A

Engine control system

F13

15 A

―

F14

20 A

Front seat warmer (Some Models)

F15

20 A

―

F16

15 A

For protection of various circuits

F17

―

―

F18

15 A

For protection of various circuits

F19

60 A

Power steering system

F20

15 A

Headlight (LH) 1

F21

15 A

Headlight (RH) 1

F22

15 A

Keyless system

F23

30 A

ABS, Dynamic stability control system

F24

15 A

Headlight (LH) 2

F25

15 A

Headlight (RH) 2

F26

7.5 A

On board diagnostics

F27

25 A

For protection of various circuits

F28

25 A

For protection of various circuits

F29

15 A

Windshield washer

F30

15 A

Accessory sockets

F31

15 A

Horn

F32

15 A

Headlights

F33

―

―

F34

―

―

F35

50A

ABS, Dynamic stability control system

F36

―

―

F37

40 A

Rear window defogger

F38

50 A

For protection of various circuits

F39

―

―

F40

40 A

Air conditioner

F41

―

―

F42

20 A

Windshield wipers

F43

30 A

Cooling fan

F44

30 A

Starter

F45

10 A

Engine control system

F46

15 A

Audio

F47

15 A

For protection of various circuits

F48

7.5 A

Air bag

F49

15 A

Instrument cluster

F50

15 A

Room light

F51

25 A

Audio

F52

10 A

Moonroof (Some Models)

F53

15 A

Engine control system

F54

15 A

i-ACTIVSENSE

F55

50 A

―

F56

50 A

―

READ:  Mazda 3 BM / BN (2015-2016) - fuse and relay box

Passenger compartment fuse box

It is located behind the cover on the left side of the vehicle.

Number

Amperes [A]

Description

F1

―

―

F2

―

―

F3

―

―

F4

15 A

Power door locks (Driver)

F5

15 A

Power door locks (Passenger)

F6

―

―

F7

25 A

Power liftgate (Some Models)

F8

―

―

F9

30 A

Power windows (Driver)

F10

30 A

Power windows (Passenger)

F11

30 A

Power seat (Driver) (Some Models)

F12

―

―

F13

15 A

Audio

F14

―

―

F15

15 A

Liftgate lock

F16

15 A

Illumination

F17

10 A

Brake lights

F18

10 A

Reverse lights

F19

10 A

Rear turn signal lights

F20

10 A

Taillights

F21

10 A

Taillights

F22

7.5 A

Air bag (Some Models)

F23

―

―

READ:  Mazda 6 (2021) - fuse and relay box

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