Mazda 3 (BP; 2019-2020..) fuses

 

In this article, we consider the fourth-generation Mazda 3 (BP), available from 2019 to the present. Here you will find fuse box diagrams of Mazda3 2019 and 2020, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).

Fuse Layout Mazda3 2019-2020…


Cigar lighter (power outlet) fuses: F15 and F30 in the engine compartment fuse box.


Fuse box in the passenger compartment

Fuse box location

It is located on the left side of the vehicle, behind the cover.The location of the fuses in the passenger compartment: Mazda 3 (2019-..)

Fuse box diagram

Interior fuse box diagram: Mazda 3 (2019-..)

 

Assignment of the fuses in the passenger compartment (2019, 2020)

Amp Rating Description
F1 Not Used
F2 Not Used
F3 Not Used
F4 15 A Power door locks (Driver)
F5 15 A Power door locks (Passenger)
F6 Not Used
F7 Not Used
F8 Not Used
F9 30 A Power windows (Driver)
F10 30 A Power windows (Passenger)
F11 30 A Power seat (Driver) (Some models)
F12 Not Used
F13 15 A Audio
F14 Not Used
F15 15 A Back door lock
F16 15 A Illumination
F17 10 A Brake lights
F18 10 A Back lights
F19 10 A Rear turn signal lights
F20 10 A Taillights
F21 10 A Taillights
F22 7.5 A Electric steering lock (Some models)
F23 Not Used

Fuse box in engine compartment

Fuse box location

The location of the fuses in the engine compartment: Mazda 3 (2019-..)

Fuse box diagram

Under-hood fuse box diagram: Mazda 3 (2019-..)

 

Assignment of the fuses in the engine compartment (2019, 2020)

Amp Rating Description
F1 Not Used
F2 20 A Windshield wiper de-icer (Some models)
F3 30 A Engine control system
F3 20 A Not Used
F4 20 A S-VT
F5 40 A Engine control system
F6 20 A Not Used
F7 15 A Not Used
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 15 A Not Used
F14 20 A Front seat warmer (Some models)
F15 20 A Not Used
F16 15 A For protection of various circuits
F17 Not Used
F18 15 A Accessory sockets
F19 60 A Power steering system
F20 15 A Headlight (LH) 1
F21 15 A Headlight (RH) 1
F22 15 A For protection of various circuits
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 15 A Accessory sockets
F31 15 A Horn
F32 Not Used
F33 Not Used
F34 Not Used
F35 50A ABS, Dynamic stability control system
F36 Not Used
F37 40 A Rear window defogger
F38 50 A For protection of various circuits
F39 Not Used
F40 40 A Air conditioner
F41 Not Used
F42 20 A Windshield wipers
F43 30 A Cooling fan
F44 30 A For protection of various circuits
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 system
F52 10 A Moonroof (Some models)
F53 15 A Engine control system
F54 15 A i-ACTIVSENSE
F55 50 A Not Used
F56 50 A Not Used


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