Mazda 2 de fuse and relay

Mazda 2 de (3rd generation) was produced in 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 and 2016. During this time, the model went to restyling. In this publication, we will show the location of all electronic control units, dwell in detail on boxes with relays and fuses Mazda 2 de. We will provide their diagrams with decoding of elements and photo examples of execution. Highlight the cigarette lighter fuse.

Mazda 2

The number of elements in boxes may differ and depends on the year of manufacture, the region of delivery and the level of equipment. Check with your diagrams or other technical documentation.

Boxes location




1ABS electronic control unit
2Heater / A / C blower motor resistor – under dash
3Air conditioner electronic control unit
4Anti-theft control unit
5Accumulator battery
6Diagnostic connector (DLC)
7Electronic engine control unit
8Cooling Fan Motor Resistor – Near Heatsink
9Fuse / relay box, engine compartment 1
10Fuse / relay box, engine compartment 2
11Fuse / relay box, engine compartment 3-diesel
12Fuse / relay box, instrument panel
13Beep 1
14Beep 2
15Keyless entry system control unit
16Multifunctional control unit – functions: Fog lights, hazard warning lights, headlights, direction indicators, seat belt monitoring system windshield wipers
17Ambient temperature sensor – behind the front bumper
18Power steering control unit
19SRS electronic control unit
20Electronic gearbox control unit – in the engine control unit

Passenger compartment fuse box

It is located at the end of the dashboard behind the protective cover.

Block in the cabin


Block diagram in the cabin


110А TCM – Electronic transmission control unit
27,5А ILLUMI – Illumination of the instrument panel
315A CIGAR – Cigar Lighter , Accessory Connector
47,5А MIRROR – Power mirrors
57.5A M.DEF – Heated mirrors
6S.WARM – Heated seats
77.5A A / C – Air Conditioning
820А F.WIP – Windscreen wiper and washer of front glass
9R.WIP – Rear window wiper and washer
10STARTER – Starter
11METER 2 – Dashboard
1210А ENG – Engine management system
1310A METER – Instrument cluster
1410A SAS – Airbag, DSC
15AUDIO 3 – Audio
1630A P / W – Electric windows

The cigarette lighter fuse is labeled at number 3 at 15A.

Engine compartment fuse box

Located on the left side of the engine compartment, next to the battery.

Photo of the unit under the hood


Block diagram under the hood


1FUEL HEAT – Fuel heating
215A FUEL PUMP – Fuel pump
315А F.FOG – Fog lights
420A P / W – Electric windows
510А HORN – Signal
610A EG1 – Engine management system
730А DSC-P – DSC
97,5A MAG Conditioner
1015A TAIL – Tail lights, Side lights, License plate light
1110A STOP – Stop signals
127,5A SWS – Airbag
1320A R.DEF – Heated rear window
1410А HAZARD – Warning lamps, direction indicators
1520А D / L – Electric door locks
1715А ENG BAR – Engine management system
1815A ENGINJ – Engine management system
19ENGINJ2 – Engine management system
20H / LHI RH – Halogen feet
21H / LHI LH – Halogen feet
22DCDC3 – Optional Equipment
2315A H / L LO RH – Headlamp (right)
2415А H / L LO LH – Headlamp (left)
25AUDIO2 – Audio
27HORN2 – Signal 2
28METER – Instruments
2915A ROOM – Interior light
30GLOW – Candles
3240A IG KEY 1 – To protect various circuits
33FAN 3 – Fan
3430A FAN 2 – Cooling fan
35FAN 1 – Fan
36INJ – Engine Management
3730A IG KEY 2 – To protect various circuits
4030A BLOWER – Air conditioner fan


  1. Reserve
  2. Glow plug relay
  3. Engine control relay
  4. Headlamp high beam relay
  5. Headlamp low beam relay
  6. Rear fog lamp relay
  7. Gasoline: Fuel pump relay
  8. Heater blower motor relay
  9. Reserve
  10. Horn relay
  11. Air conditioner relay
  12. Starter relay
  13. Fog lamp relay


Anything to add? Write in the comments.

Comments 2

Leave a Reply

Your email address will not be published. Required fields are marked *