Mazda CX-7 fuse and relay

The Mazda CX-7 crossover was produced in 2006, 2007, 2008, 2009, 2010, 2011 and 2012, mainly with gasoline engines of 2.3 and 2.5 liters. During this time, the model has been restyled once. In this article, we will consider in detail the description of fuses and relays Mazda cx7 with box diagrams and photo examples of execution. Note the fuse for the cigarette lighter and headlight washer.

Mazda sh7

The function of fuses and relays in units may vary depending on the year of manufacture and the level of electrical equipment. Check your diagrams on the protective cover.

Dashboard fuse box

It is located at the bottom of the dashboard on the driver’s side, behind the protective cover. Pull the cover towards you to access.

Access to the unit in the salon

Type 1

DiagramPhoto block diagram in the cabin mazda cx 7

Assignment

115А OUTLET 1 – Additional electrical outlet in the cabin, cigarette lighter
215A OUTLET 2 – Additional electrical outlet in the trunk
37,5А P.MIR – Mirror with electric drive
430A WIPER – Cleaner and washer of a windshield
57.5A M.DEF – Heated mirror
67,5А ENG BAR 3 – Air flow meter, EGR valve
715A P.WIND – Electrically operated glass lifters
87.5A A / B – Passive safety system, Airbags
915A ENGINE – Engine management system
1010A METER – Instrument cluster
115A BBS – Security structure
1215A ROOM – Interior lighting, Audio system
13Reserve
1410A ILLUMI A / C – Illumination of the instrument panel
1520A SEAT – Heated seat
1610A A / C – Air conditioner
1710А R.WIP – Wiper and washer of rear window
1810А R.FOG – Rear fog lamp

The fuses numbered 1 and 2 at 15A are responsible for the operation of the cigarette lighter.

Type 2

Diagram

Block diagram in the cabin ch7 option 2

Protected components

130A P.WIND2 – Electrically operated glass lifters
215А OUTLET 1 – Additional electrical outlet in the cabin, cigarette lighter
37,5А P.MIR – Mirror with electric drive
415А OUTLET 2 – Additional electrical outlet
5Reserve
630A WIPER – Cleaner and washer of a windshield
77.5A M.DEF – Heated mirror
87,5А ENG BAR 3 – Air flow meter, EGR valve
915A P.WIND – Electrically operated glass lifters
107.5A A / B – Advanced passive safety system, airbags
1115A ENGINE – Engine management system
1215A METER – Instrument cluster
1310A ILLUMI – Illumination of the instrument panel
1415A ROOM – Audio system, upper interior lighting
1520A SEAT – Heated seat
15R.FOG – Rear fog lights
1610A A / C – Air Conditioning
16SIREN – Security alarm
1720A SEAT – Heated seats
1810A A / C – Air Conditioning
1910А R.WIP – Rear wiper and washer

In this version, fuses numbered 2 and 4 at 15A are responsible for the cigarette lighter according to the diagram.

Engine compartment

There are two boxes under the hood of the Mazda cx 7: (1) the main fuse and relay box and (2) an additional relay box.

Blocks under the hood

Main fuse box

To access the unit, lift the protective cover.

Access to the unit under the hood

Photo

Photo example of a block under the hood

Diagram

Block diagram under the hood mazda cx7 nov

Numbers 1 to 6 – a group of fuses in the form of a fuse-link. In the photo, it is closed with a lid.

Power fuses

Designation 1

140A IGN2 – Ignition system
240A BLOWER – Fan electric motor
360A BTN – Protection of various electrical circuits
440A FAN 2 – Radiator fan
540A IGN1 – Ignition system
640A FAN1 – Radiator fan
740A P.SEAT – Electric seat
830A INJ – Fuel injection system
920А ROOF – Roof hatch
1030A BOSE – Bose Sound System
1130A ENGINE – Engine management system
1220А D.LOCK – Electrically operated locks
1330A P.WIND – Power windows
1430A FUEL PUMP – Fuel pump
1440A IG KEY2 – Ignition system
1540A ABS1 – ABS
1620A ABS2 – ABS
177.5A DSC – DSC System
1820А FOG – Fog lights
1930A DEF – Heated rear window
2015A TNS – Parking light, license plate light, entrance system light
2110A A / C – Air Conditioning
2220A ETC – Accelerator pedal position sensor
2315A H / LH1 – Headlight range control
2415А DRL – Daytime running light
2515A H / L LO RH – Right low beam headlamp
2615А H / L LO LH – Left low beam headlamp
277,5А ENG BAR 2 – РСМ (power distribution module)
2810A ECM – Engine management system
2915А ENG BAR 1 – Air flow meter, EGR valve
3020А RWIND2 – Electrically operated glass lifters
3110А STOP – Stop lights
3220А HORN – Sound signal
3325A ENGB + – PCM (power distribution module)
3410А HAZARD – Hazard warning lights, direction indicators

Designation 2

1PCS – Pre-emergency safety system
240A BLOWER – Fan electric motor
330A FUEL PUMP – Fuel pump
440A FAN 2 – Radiator fan
540A IG KEY1 – Ignition system
640A FAN1 – Radiator fan
730A P.SEAT (D) – Electric driver’s seat
830A INJ1 – Fuel injection system
9P.SEAT – Electric Passenger Seat
1030A BOSE – Audio system
1130 ENGINE – Engine management system
1220А D.LOCK – Electrically operated locks
1330A P.WIND – Electrically operated glass lifters
1440A IG KEY2 – Ignition system
1540A ABS1 – ABS
1620A ABS2 – ABS
17DSC – Vehicle Stability System
1820А Н / L / CLEAN / ROOF – Cleaner of headlights
1930A DEF – Rear defroster
2015A TNS – Parking light, license plate light, entrance system light
2110A A / C – Air Conditioning
2220А TRAILER/TCM – ТСМ
2315А HEAD HI RH – Right high beam headlamp
2415А HEAD HI LH – Left high beam headlamp
2515A HEAD LO RH – Right low beam headlamp
2615А HEAD LO LH – Left low beam headlamp
2720A ETC – Accelerator pedal position sensor
287,5А ENG BAR 2 – РСМ (power distribution module)
2910A ECM – Engine management system
3010A INJ1 – Fuel injection system
3115А ENG BAR 1 – Air flow meter, EGR valve
3215А FOG – Fog lights
3310А STOP – Stop lights
3420А HORN – Sound signal
3525A ENGB + – PCM (power distribution module)
3610А HAZARD – Hazard warning lights, direction indicators

Fuse number 18 is responsible for the headlight washer.

Relay

R4Heated rear window relay
R5Lighting lamp circuit control relay
R6Реле drive-by-wire
R7Headlight relay
R8Back-up headlight relay
R9Fuel pump relay
R10Starter relay No. 2
R11Cooling fan relay # 2
R12Fan relay
R13Fuel pump speed control relay
R14Injector relay
R15Starter relay No. 1
R16Main relay
R17Cooling fan relay # 1

Relay box

Diagram

Relay circuit under the hood cx 7

Assignment

  1. Rear fog lamp relay
  2. Fog lamp relay
  3. Air conditioner relay
  4. Horn relay
  5. Brake light relay

 

This is where we end, and if you have something to add, we will be glad to comment.

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