Fuses and relays Mazda CX-7, 2006 - 2012

The Mazda CX-7 crossover was produced in 2006, 2007, 2008, 2009, 2010, 2011 and 2012, mainly with 2.3 and 2.5 liter gasoline engines. 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 block diagrams and photo examples of execution. Note the fuse for the cigarette lighter and headlight washer.

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

In passanger compartment


Fuse box located at the bottom of the dashboard on the driver's side, behind the protective cover. Pull the cover towards you to access.

Diagram (type 1)
Legend
1 15А OUTLET 1 - Additional electrical outlet in the cabin, cigarette lighter
2 15A OUTLET 2 - Additional electrical outlet in the trunk
3 7,5А P.MIR - Mirror with electric drive
4 30A WIPER - Cleaner and washer of a windscreen
5 7.5A M.DEF - Heated mirror
6 7,5А ENG BAR 3 - Air flow meter, EGR valve
7 15А P.WIND - Electrically operated glass lifters
8 7.5A A / B - Passive safety system, Airbags
9 15A ENGINE - Engine management system
10 10A METER - Instrument cluster
11 5A BBS - Security building
12 15A ROOM - Interior lighting, Audio system
13 Reserve
14 10А ILLUMI A / C - Illumination of the instrument panel
15 20A SEAT - Heated seat
16 10А А / С - Air conditioner
17 10A R.WIP - Rear window cleaner and washer
18 10А R.FOG - Rear fog lamp
For the operation of the Mazda CX-7 cigarette lighter fuses are numbered 1 and 2 at 15A.
Diagram (type 2)
Description
1 30A P.WIND2 - Electrically operated glass lifters
2 15А OUTLET 1 - Additional electrical outlet in the cabin, cigarette lighter
3 7,5А P.MIR - Mirror with electric drive
4 15А OUTLET 2 - Additional electrical outlet
5 Reserve
6 30A WIPER - Cleaner and washer of a windscreen
7 7.5A M.DEF - Heated mirror
8 7,5А ENG BAR 3 - Air flow meter, EGR valve
9 15А P.WIND - Electrically operated glass lifters
10 7.5A A / B - Advanced passive safety system, airbags
11 15A ENGINE - Engine management system
12 15A METER - Instrument cluster
13 10A ILLUMI - Illumination of the instrument panel
14 15A ROOM - Audio system, upper interior lighting
15 20A SEAT - Heated seat
15 R.FOG - Rear fog lights
16 10A A / C - Air Conditioning
16 SIREN - Burglar alarm
17 20A SEAT - Heated seats
18 10A A / C - Air Conditioning
19 10А 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.

Blocks under the hood


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

Main fuse box


To access the unit, lift the protective cover.


Photo - example

Diagram
Numbers 1 through 6 - a group of fuses in the form of a fuse-link. The photo is closed with a lid.
Legend (type 1)
1 40A IGN2 - Ignition system
2 40A BLOWER - Fan electric motor
3 60A BTN - Protection of various electrical circuits
4 40A FAN 2 - Radiator fan
5 40A IGN1 - Ignition system
6 40A FAN1 - Radiator fan
7 40A P.SEAT - Electric seat
8 30A INJ - Fuel injection system
9 20А ROOF - Roof hatch
10 30A BOSE - Bose Sound System
11 30A ENGINE - Engine management system
12 20А D.LOCK - Electrically operated locks
13 30А P.WIND - Power windows
14 30A FUEL PUMP - Fuel pump
14 40A IG KEY2 - Ignition system
15 40A ABS1 - ABS
16 20A ABS2 - ABS
17 7,5A DSC - DSC System
18 20A FOG - Fog lights
19 30A DEF - Heated rear window
20 15A TNS - Parking light, license plate light, entrance system light
21 10A A / C - Air Conditioning
22 20A ETC - Accelerator pedal position sensor
23 15A H / LH1 - Headlight range control
24 15А DRL - Daytime running light
25 15A H / L LO RH - Right low beam headlamp
26 15А H / L LO LH - Left low beam headlamp
27 7,5А ENG BAR 2 - РСМ (power distribution module)
28 10A ECM - Engine management system
29 15А ENG BAR 1 - Air flow meter, EGR valve
30 20А RWIND2 - Electrically operated glass lifters
31 10А STOP - Stop lights
32 20А HORN - Sound signal
33 25A ENGB + - PCM (power distribution module)
34 10А HAZARD - Hazard warning lights, direction indicators
Legend (type 2)
1 PCS - Pre-emergency safety system
2 40A BLOWER - Fan electric motor
3 30A FUEL PUMP - Fuel pump
4 40A FAN 2 - Radiator fan
5 40A IG KEY1 - Ignition system
6 40A FAN1 - Radiator fan
7 30A P.SEAT (D) - Electric driver's seat
8 30A INJ1 - Fuel injection system
9 P.SEAT - Electric Passenger Seat
10 30A BOSE - Audio system
11 30 ENGINE - Engine management system
12 20А D.LOCK - Electrically operated locks
13 30A P.WIND - Electrically operated glass lifters
14 40A IG KEY2 - Ignition system
15 40A ABS1 - ABS
16 20A ABS2 - ABS
17 DSC - Vehicle Stability System
18 20А Н / L / CLEAN / ROOF - Cleaner of headlights
19 30A DEF - Rear defroster
20 15A TNS - Parking light, license plate light, entrance system light
21 10A A / C - Air Conditioning
22 20A TRAILER / TCM - TCM
23 15А HEAD HI RH - Right high beam headlamp
24 15А HEAD HI LH - Left high beam headlamp
25 15A HEAD LO RH - Right low beam headlamp
26 15А HEAD LO LH - Left low beam headlamp
27 20A ETC - Accelerator pedal position sensor
28 7,5А ENG BAR 2 - РСМ (power distribution module)
29 10A ECM - Engine management system
30 10A INJ1 - Fuel injection system
31 15А ENG BAR 1 - Air flow meter, EGR valve
32 15А FOG - Fog lights
33 10А STOP - Stop lights
34 20А HORN - Sound signal
35 25A ENGB + - PCM (power distribution module)
36 10А HAZARD - Hazard warning lights, direction indicators
Fuse number 18 is responsible for the headlight washer.
Relay description (type 1&2)
R4 Heated rear window relay
R5 Lighting lamp control relay
R6 Drive-by-wire relay
R7 Headlight relay
R8 Back-up headlight relay
R9 Fuel pump relay
R10 Starter relay No. 2
R11 Cooling fan relay # 2
R12 Fan relay
R13 Fuel pump speed control relay
R14 Injector relay
R15 Starter relay No. 1
R16 Main relay
R17 Cooling fan relay # 1

Block with relay


Decoding

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

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