Owner Maintenance

Fuses

Fuses

Your vehicle's electrical system is protected by fuses.

 

If any lights, accessories, or controls do not 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 expert repairer, we recommend an Authorised Mazda Repairer as soon as possible.

Fuse Replacement

Replacing the fuses on the vehicle's left side

If the electrical system does not work, first inspect the fuses on the vehicle's left side.

 

  1. Make sure the ignition is switched off, and other switches are off.

  2. Open the fuse panel cover.

  3. Pull the fuse straight out with the fuse puller provided on the fuse block located in the engine compartment.

  4. Inspect the fuse and replace it if it is blown.

    1. Normal

    2. Blown

     

  5. Insert a new fuse of the same amperage rating, and make sure it fits tightly. If it does not fit tightly, have an expert install it. We recommend an Authorised Mazda Repairer.

    If you have no spare fuses, borrow one of the same rating from a circuit not essential to vehicle operation, such as the audio or accessory socket circuit.

     


    Always replace a fuse with a genuine Mazda fuse or equivalent of the same rating. Otherwise you may damage the electric system.

  6. Reinstall the cover and make sure that it is securely installed.

Replacing the fuses under the bonnet

If the headlights or other electrical components do not work and the fuses in the cabin are normal, inspect the fuse block under the bonnet.

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.

  3. If any fuse but the MAIN fuse is blown, replace it with a new one of the same amperage rating.

    1. Normal

    2. Blown

     

     


    Do not replace the main fuse by yourself. Have an Authorised Mazda Repairer 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.

Fuse Panel Description

Fuse block (Engine compartment)

No.

FUSE RATING

PROTECTED COMPONENT

F1

F2

20 A

Windscreen wiper de-icer (Some Models)

F3

30 A

Engine control system

F4

20 A

S-VT

F5

40 A

Engine control system

F6

F7

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

F14

20 A

Front seat warmer (Some Models)

F15

F16

15 A

For protection of various circuits

F17

F18

15 A

Accessory sockets

F19

60 A

Electric power steering

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

Windscreen washer

F30

F31

15 A

Horn

F32

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

Windscreen wiper

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 lamp

F51

25 A

Audio

F52

10 A

Sunroof (Some Models)

F53

15 A

Engine control system

F54

15 A

i-ACTIVSENSE

F55

50 A

For protection of various circuit

F56

Fuse block (Left side)

No.

FUSE RATING

PROTECTED COMPONENT

F1

F2

F3

F4

15 A

Power door locks (Driver)

F5

15 A

Power door locks (Passenger)

F6

F7

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

Back door lock

F16

15 A

Illumination

F17

10 A

Brake lights

F18

10 A

Back lights

F19

10 A

Rear direction indicator lights

F20

10 A

Tail lights

F21

10 A

Tail lights

F22

7.5 A

Electric steering lock

F23

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