Fuses and Relay Mazda CX-7

For Mazda CX-7 (ER) 2006, 2007, 2008, 2009, 2010, 2011, 2012 model year.

Mazda CX-7 Sport, Mazda CX-7 Touring, Mazda CX-7 Grand Touring.

Cigarette lighter fuse (front) – Fuse box in passenger compartment . – Fuse F43/15A

Cigarette lighter fuse (rear – Fuse box in passenger compartment . – Fuse F44/15A (pre 2009)

Cigarette lighter fuse (rear) – Fuse box in passenger compartment . – Fuse F45/15A (since 2009)

MENU

Fuse box in passenger compartment .

Fuse box in engine compartment.

Relay box.

 


Fuse box in passenger compartment.

Fuse block is located on the lower dash panel on driver’s side.

fuse box diagram.

Assignment of the fuses.

41(30A/20A) Windscreen wipers
42not used

or

(30A) Power windows (since 2009)

43(15A) Auxiliary power socket/Cigarette lighter
44(15A) Auxiliary power socket (rear)

or

(since 2009) (7.5A)

Retractable mirrors
Exterior mirror adjustment
Keyless start control unit
Audio unit
Handsfree telephone control unit
Information display

45(7,5A) Electric door mirrors

or

(since 2009) (15A)

Rear accessory socket

46not used

or

(since 2009) (10A)

Reductant control unit

47
48(7,5A) Heated door mirrors
49(7,5A) Engine management system

Engine control system
Electronic power steering

50(15A) Electric windows
51(7,5A) Supplementary restraint system (SRS)
52(15A) Engine management system

Fuel pump relay
Powertrain control unit (PCM)
Ignition coils
ABS/DSC control unit

53(10A) Ignition main circuits

or

(since 2009) (15A)

Starter relay 2
4WD control unit
Automatic transmission control unit
Automatic dipping mirror (ADM)
Driver’s seat memory
Transponder antenna
Keyless entry receiver
Keyless start control unit
Automatic light unit
Automatic headlight levelling
Rain sensor
Instrument cluster
Reversing light switch
Body control unit (BCM)
Yaw rate with lateral acceleration sensor

54(5A) Multifunction control module

or

(since 2009) (10A)

Illumination lights

55
56(15A) Battery power distribution

or

(since 2009) (15A)

Data link connector (DLC)
Climate control unit
Keyless entry receiver
Keyless entry control unit
Steering lock control unit
Audio unit
Handsfree telephone control unit
Instrument cluster
Information display
Body control unit (BCM)

57not used

or

(since 2009) (10A)

Rear fog lights

58(10A) Switch illumination

or

(since 2009) (5A)

Alarm siren

59(20A) Heated seats
60(10A) Air conditioning system

Climate control unit
Blower relay
Rear windscreen defroster relay

61(10A) Rear screen wash/wipe system

Sunroof motor

62(10A) Rear fog lamp

or

not used

 


Fuse box in engine compartment.

fuse box location.

1. Turn off the ignition switch and all other switches. 2. Remove the fuse block cover. 3. Pull the fuse straight out with the fuse puller provided on the inside of the engine compartment fuse block cover.

 

Fuse box diagram.

legend.

R1Fuel pump relay
R2Heated rear window relay
R3Starter relay 2
R4Lighting circuits control relay
R5Driver by wire relay

Front fog light relay

R6Fuel pump speed control relay
R7Cooling fan 1 relayFuel injection relay
R8Headlamp relay
R9Fuel injection relay
R10Heater blower motor relay
R11Reversing lamps relay
R12Cooling fan 2 relay
R13Starter relay 1
R14Main relay
F1(40A) Engine coolant blower motor (1)
F2(40A) Ignition main circuits
F3(40A) Engine coolant blower motor (2)
F4(60A) For protection of various circuits

or

(30A) (since 2009)

Fuel pump relay

F5(40A) Heater blower motor
F6(40A) Ignition main circuits

or

Not used

F7(40A) ABS/ESP system
F8(20A) ABS/ESP system
F9(30A) Engine management system
F10(40A) Electric seats

or

(30A) (since 2009)

Position memory control unit

F11(20A) Central locking system
F12(30A) Engine management system

Fuel injection relay

F13(30A) Electric windows
F14(20A) Sunroof

or

(30A) (since 2009)

Passenger’s seat adjustment switch

F15(30A) Fuel pump(FP)

or

(40A) (since 2009)

Ignition switch

F16(30A) Audio system
F17(30A) Heated rear window
F18(20A) Front fog lamps

or

(20A) (since 2009)

Sunroof switch
Sunroof motor
Headlight cleaner control relay

F19(7,5A) ABS/ESP system

or

not used

F20(20A) Electric windows

or

(15A) (since 2009)

Front fog light relay

F21(10A) Stop lamps

horn

F22(15A) Headlamp high beam bulb, right
F23(15A) Number plate lights
F24(20A) Horn

Trailer connector

F25(15A) Headlamp wash/wipe system

or

(15A) (since 2009)

Headlamp high beam, left

F26(10A) Air conditioning (AC)
F27(20A) Engine management system

Automatic transmission control relay
Trailer connector

F28(15A) Headlamp low beam bulb, left
F29(15A) Headlamp low beam bulb, right
F30(25A) Powertrain control unit (PCM)
Automatic transmission control unit
4WD control unit
F31(10A) Hazard warning lights
Body control unit (BCM)
F32(15A) Engine management system

EGR valve
Canister purge solenoid
Mass airflow meter with air temperature sensor
Camshaft position sensor
Crankshaft position sensor
Wastegate control solenoid
Canister vent solenoid
Inlet manifold tuning valve

F33not used

or

(10A) (since 2009)

Fuel injectors

F34(10A) Engine management system

Powertrain control unit (PCM)
Cooling fan control unit
Cooling fan control unit 2
Fuel injection relay

F35(7,5A) Engine management system

Oxygen sensor in front of the catalytic converter

F36not used

or

(10A) Powertrain control unit (PCM)


Relay box.

relay box location.

relay block diagram.

1
2Rear fog lamp relay
3Stop lamps relay
4Front fog lamp relay
5Air conditioning (AC) relay
6Horn relay