Mazda CX-5 (2018-2019) – fuse and relay box

Diagrams of fuse boxes and relays – Mazda CX-5

Applies to vehicles manufactured in the years:

2018, 2019.

Engine compartment

Mazda CX-5 (2018-2019) - fuse and relay box

Number Amperes [A] Description
1 50 A. To protect various circuits
2 30 A. To protect various circuits
3 30 A. Engine management system (some models)
4 20 A. Engine control system
5 30 A.
6 20 A.
7 40 A. Cooling fan (some models)
8 20 A. Windshield wiper de-icer (some models)
9 40 A. Rear window defogger
10 40 A.
11 20 A. Electric Parking Brake (EPB) (right)
12 20 A. Electric Parking Brake (EPB) (Left)
13 30 A. Public address system
14 30 A. Cooling fan (some models)
15 40 A. Engine control system
16 50 A. ABS;

Dynamic stability control system.

17 40 A. Cooling fan (some models)
18 20 A. Windshield wiper and washer
19 40 A. Air conditioner
20 30 A. Cooling fan (some models)
21 7.5 amps Engine control system
22 15 A. To protect various circuits
23 7.5 amps Public address system
24 7.5 amps
25 15 A. Engine control system
26 15 A. Engine control system
27 15 A. Engine management system (some models)
28 15 A. Transmission control system (some models);

Ignition switch.

29 20 A.
30 7.5 amps Air conditioner
31 15 A.
32 15 A. Horn
33 15 A. Rear window wiper
34 20 A. Headlamp high beam
35 15 A. Heated steering wheel (some models)
36 15 A. Fog lights (some models)
37 7.5 amps Engine control system
38 15 A. Low beam (left)
39 15 A. Engine management system (some models)
40 ?
41 10 A. Instrument cluster
42 7.5 amps Airbag
43 25 A. Model equipped with the Bose® Sound System  (some models)
44 15 A. Public address system
45 30 A. ABS;

Dynamic stability control system.

46 15 A. Fuel system (some models)
47 25 A. Fuel heater (some models)
48 15 A. Rear lights;

Number plate lighting;

Parking lights.

49 25 A. Engine management system (some models)
50 25 A. Emergency lights;

Direction indicators;

Parking lights.

51 15 A. Low beam (right)
52 25 A. Accessory sockets
53 10 A. Stop lights
54 15 A. To protect various circuits
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Passenger compartment

The fuse box is located on the left side of the vehicle, under the dashboard, near the door.

Mazda CX-5 (2018-2019) - fuse and relay box

 Number  Amperes [A]  Description
1 30 A. Electrically adjustable seat (some models)
2 30 A. Electric windows
3 15 A. Accessory sockets
4 25 A. Electric windows
5 15 A. Trailer hitch (some models)
6 25 A. Electric door locks
7 20 A. seat heating (some models)
8 10 A. Sunroof (some models)
9 15 A. Accessory sockets
10 7.5 amps Power mirrors
11 15 A.
12 15 A. Engine management system (some models)
13 15 A. Engine management system (some models)
14 15 A. Accessory sockets
15 7.5 amps USB power socket (some models)
16 20 A. Electric tailgate (some models)
17 7.5 amps Mirror defogger (some models)
18 20 A. Rear seat heating (some models)
19 ?
20 7.5 amps AT gear shift indicator (some models)
21 30 A. Electrically adjustable seat (some models)
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