Most of the power circuits of the car's electrical equipment are protected by fuses

Headlights, fan motors, fuel pump and other powerful current consumers are connected via relays

Fuses and relays are installed in the mounting blocks that are located under the hood and in the car interior

The purpose of fuses, fuse inserts and relays is indicated below

Fuses and relays of the mounting block in the engine compartment

Replacement of fuses and relays of Mazda 6

R1 - Air conditioner compressor relay

R2 - Main relay

R3 - passing beam relay

R4 - starter relay

R5 - audio signal relay

R6 - rear light relay

R7 - fuel pump relay

R8 - electrical outlet relay

R9 - low-speed fan relay of the engine cooling system

R10 - low-speed fan relay of the engine cooling system

R11 - high beam headlight relay

R12 - high-speed fan relay of the engine cooling system

R13 - high-speed fan relay of the engine cooling system

R14 - rear window heater relay

R15 - starter relay

R16 - front fog lamp relay

R18 - heater relay

Fuses No. - A - color - protected circuits

1- 40 - green - heater;

2 - 40 - green - PTC;

3 - 30 - pink - electric windows;

4 - 40 - green - engine start system;

5 - 40 - green - protection of electrical circuits;

6 - 60 - yellow - anti-lock system;

7 - 30 - pink - electric fan of the engine cooling system;

8 - 20 - yellow - aux heater

9 - 30 - pink - electric fan of the engine cooling system;

10 - 50 - red - PRECRASH;

11 - 40 - green - rear window heater;

12 - 40 - green - electric seat adjustment drive;

13 - 10 - red - air conditioning system;

14 - 15 - blue - electrical outlet;

15, 16 - diesel

17 - 15 - blue - electric sunroof drive;

18 - 20 - yellow - electric heating of seats;

19 - 15 - blue - interior equipment control unit;

20 - 25 - white - audio system;

21 - 20 - yellow - headlight washer;

22 - 15 - blue - fog lights;

23 - 25 - white - electric door lock;

26 - 5 - orange - brake lights;

27 - 15 - blue - beep;

28 - 5 - orange - engine control system;

29 - 10 - red - direction indicators and emergency alarm;

31 - 10 - red - electronic steering shaft locking system;

32 - 10 - red - engine control system;

34 - 40 - green - protection of electrical circuits;

38 - 7.5 - brown - electric heating of mirrors;

39 - 30 - pink - anti-lock system and stabilization system;

40 - 15 - blue - right dipped beam lamp;

41 - 15 - blue - left dipped beam lamp;

42 - 10 - red - right high beam lamp;

43 - 10 - red - left high beam lamp;

44 - 15 - blue - nozzles;

45 - 20 - yellow - fuel pump;

47 - 10 - red - engine control system;

48 - 10 - red - nozzles

Fuses of the mounting block in the car interior

Replacement of fuses and relays of Mazda 6

1 - 30 - pink - power windows;

2 - 10 - red - adaptive lighting system;

3 - 30 - green - central door lock;

4, 9, 10, 14 - reserve;

5 - 7.5 - brown - instrument panel lighting;

6 - 15 - blue - cigarette lighter;

7 - 5 - orange - electric drive of side rear-view mirrors;

8 - 15 - blue - electrical outlet;

11 - 15 - blue - engine control system;

12 - 5 - orange - security system;

13 - 15 - blue - instrument panel;

15 - 20 - yellow - wiper and window washer;

16 - 10 - red - air conditioner compressor;

17 - 10 - red - wiper and rear door washer;

18 - 15 - blue interior lighting shades

To access the mounting block located in the cabin:

Replacement of fuses and relays of Mazda 6

We squeeze the latch and, sliding the lid to the side, remove it from the end of the lower lining of the front door pillar

On the inside of the lid there is a diagram of the location of the fuses, and the arrow on the lid indicates the direction of movement of the car

Replacement of fuses and relays of Mazda 6Replacement of fuses and relays of Mazda 6 carReplacement of fuses and relays of Mazda 6

In the engine compartment, to access the mounting block, press the lid lock and remove the lid

On the inside of the lid there is a diagram of the location of the fuses, and the arrow on the lid indicates the direction of movement of the car

Before replacing a blown fuse or relay, it is necessary to find out the cause of the burnout and eliminate it

Replacing fuses and relays of Mazda 6Replacement of fuses and relays of Mazda 6

Using tweezers, remove the fuse

We install a fuse in the pin connector of the same nominal value as the one removed

If it is necessary to replace the relay, remove it from the mounting block, swinging it from side to side

Installing a new relay