2007-2012 Mazda CX-7 fuse box diagram

The content provides a user-friendly guide to locating and understanding the fuse box diagrams in Mazda CX-7 models produced between 2007 and 2012. It emphasizes the importance of fuses in maintaining the car’s electrical system and offers practical advice on troubleshooting electrical issues by identifying fuse functions.

Cigar lighter (power outlet) fuses:
2006-2009: fuses #1 “OUTLET 1” and #2 “OUTLET 2” in the Instrument panel fuse box.
Since 2010: fuses #2 “OUTLET 1” and #4 “OUTLET 2” in the Instrument panel fuse box.

[2007/2008]

Engine compartment

FUSE NUMBER	DESCRIPTION	FUSE AMP RATING	PROTECTED COMPONENT
1	IGN 2	40A	Ignition system
2	BLOWER	40A	Blower motor
3	BTN	60A	For protection of various circuits
4	FAN 2	40A	Cooling fan
5	IGN 1	40A	Ignition system
6	FAN 1	40A	Cooling fan
7	P.SEAT	40A	Power seat (Some models)
8	INJ	30A	Injector
9	ROOF	20A	Moonroof (Some models)
10	BOSE	30A	Bose audio system (Some models)
11	ENGINE	30A	Engine control system
12	D.LOCK	20A	Power door locks
13	P.WIND	30A	Power windows
14	FUEL	30A	Fuel pump
15	ABS 1	40A	ABS
16	ABS 2	20A	ABS
17	DSC	7.5A	DSC
18	FOG	20A	Fog lights (Some models)
19	DEF	30A	Rear window defroster
20	TNS	15A	Parking lights, License plate lights, Illuminated entry system
21	A/C	10A	Air conditioner (Some models)
22	ETC	20A	Accelerator position sensor
23	H/L HI	15A	Headlight leveling
24	DRL	15A	DRL (Some models)
25	H/L LO RH	15A	Headlight low beam (RH)
26	H/L LO LH	15A	Headlight low beam (LH)
27	ENG BAR 2	7.5A	PCM
28	ECM	10A	Engine control system
29	ENG BAR 1	15A	Air flow sensor, EGR control valve
30	P.WIND 2	20A	Power windows
31	STOP	10A	Brake lights
32	HORN	20A	Horn
33	ENG B+	25A	PCM
34	HAZARD	10A	Hazard warning flashers, Turn signals

Passenger compartment

FUSE NUMBER	DESCRIPTION	FUSE AMP RATING	PROTECTED COMPONENT
1	OUTLET 1	15A	Accessory Socket
2	OUTLET 2	15A	Accessory Socket
3	P.MIR	7.5A	Power control mirror
4	WIPER	30A	Windshield wiper and washer
5	M.DEF	7.5A	Mirror defroster (Some models)
6	ENG BAR 3	7.5A	Air flow sensor, EGR control valve
7	P.WIND	15A	Power windows
8	A/B	7.5A	Advance Restraint System
9	ENGINE	15A	Engine control system
10	METER	10A	Instrument cluster
11	ROOM	15A	Audio system, Overhead light
12	ILLUMI	10A	Dashboard illumination
13	SEAT	20A	Seat wanner (Some models)
14	A/C	10A	Air conditioner (Some models)
15	R.WIP	10A	Rear window wiper and washer

[2009]

Engine compartment

FUSE NUMBER	DESCRIPTION	FUSE AMP RATING	PROTECTED COMPONENT
1	IGN 2	40A	Ignition system
2	BLOWER	40A	Blower motor
3	BTN	60A	For protection of various circuits
4	FAN 2	40A	Cooling fan
5	IGN 1	40A	Ignition system
6	FAN 1	40A	Cooling fan
7	P.SEAT	40A	Power seat (Some models)
8	INJ	30A	Injector
9	ROOF	20A	Moonroof (Some models)
10	BOSE	30A	Bose audio system (Some models)
11	ENGINE	30A	Engine control system
12	D.LOCK	20A	Power door locks
13	P.WIND	30A	Power windows
14	FUEL	30A	Fuel pump
15	ABS 1	40A	ABS
16	ABS 2	20A	ABS
17	DSC	7.5A	DSC
18	FOG	20A	Fog lights (Some models)
19	DEF	30A	Rear window defroster
20	TNS	15A	Parking lights, License plate lights, Illuminated entry system
21	A/C	10A	Air conditioner (Some models)
22	ETC	20A	Accelerator position sensor
23	H/L HI	15A	Headlight leveling
24	DRL	15A	DRL (Some models)
25	H/L LO RH	15A	Headlight low beam (RH)
26	H/L LO LH	15A	Headlight low beam (LH)
27	ENG BAR 2	7.5A	PCM
28	ECM	10A	Engine control system
29	ENG BAR 1	15A	Air flow sensor, EGR control valve
30	P.WIND 2	20A	Power windows
31	STOP	10A	Brake lights
32	HORN	20A	Horn
33	ENG B+	25A	PCM
34	HAZARD	10A	Hazard warning flashers, Turn signals

Passenger compartment

FUSE NUMBER	DESCRIPTION	FUSE AMP RATING	PROTECTED COMPONENT
1	OUTLET 1	15 A	Accessory Socket
2	OUTLET 2	15 A	Accessory Socket
3	P.MIR	7.5 A	Power control mirror
4	WIPER	30 A	Windshield wiper and washer
5	M.DEF	7.5 A	Mirror defroster (Some models)
6	ENG BAR 3	7.5 A	Air flow sensor, EGR control valve
7	P.WIND	15 A	Power windows
8	A/B	7.5 A	Advance Restraint System
9	ENGINE	15 A	Engine control system
10	METER	10 A	Instrument cluster
11	BBS	—	—
12	ROOM	15 A	Audio system, Overhead light
13	OPT	—	—
14	ILLUMI	10 A	Dashboard illumination
15	SEAT	20 A	Seat warmer (Some models)
16	A/C	10 A	Air conditioner (Some models)
17	R/WIP	10 A	Rear window wiper and washer
18	R.FOG	—	—

[2010]

Engine compartment

FUSE NUMBER	DESCRIPTION	FUSE AMP RATING	PROTECTED COMPONENT
1	PCS	—	—
2	BLOWER	40 A	Blower motor
3	FUEL PUMP	30 A	Fuel pump
4	FAN 2	40 A	Cooling fan sub
5	IG KEY 1	40 A	Ignition system
6	FAN 1	40 A	Cooling fan main
7	P.SEAT (D)	30 A	Power seat
8	INJ 1	30 A	Injector (Some models)
9	P.SEAT (P)	30 A	Power seat
10	BOSE	30 A	Bose audio system (Some models)
11	ENGINE	30 A	Engine control system
12	D.LOCK	20 A	Power door locks
13	P.WIND	30 A	Power windows
14	IG KEY 2	40 A	Ignition system
15	ABS 1	40 A	ABS
16	ABS 2	20 A	ABS
17	DSC	—	—
18	H/L CLEAN/ROOF	20 A	Headlight cleaner, Moonroof (Some models)
19	DEF	30 A	Rear window defroster
20	TNS	15 A	Parking lights, License plate lights, Illuminated entry system
21	A/ C	10 A	Air conditioner
22	TRAILER/TCM	20 A	TCM (Some models)
23	HEAD HI RH	15 A	Headlight high beam (RH)
24	HEAD HI LH	15 A	Headlight high beam (LH)
25	HEAD LO RH	15 A	Headlight low beam (RH)
26	HEAD LO LH	15 A	Headlight low beam (LH)
27	ETC	10 A	Accelerator position sensor (Some models)
28	ENG BAR 2	7.5 A	PCM
29	ECM	10 A	Engine control system
30	INJ 2	10 A	Injector (Some models)
31	ENG BAR 1	15 A	Air flow sensor, EGR control valve
32	FOG	15 A	Fog lights (Some models)
33	STOP	10 A	Brake lights
34	HORN	20 A	Horn
35	ENG B+	25 A	PCM
36	HAZARD	10 A	Hazard warning Hashers, Turn signals

Passenger compartment

FUSE NUMBER	DESCRIPTION	FUSE AMP RATING	PROTECTED COMPONENT
1	P.WIND2	30 A	Power windows
2	OUTLET 1	15 A	Accessory Socket
3	P.MIR	7.5 A	Power control mirror
4	OUTLET 2	15 A	Accessory Socket
5	SCR	—	—
6	WIPER	20 A	Windshield wiper and washer
7	M.DEF	7.5 A	Mirror defroster (Some models)
8	P/ST/ENGBAR 3	7.5 A	Air How sensor, Power steering, EGR control valve
9	P.WIND	15 A	Power windows
10	A/B	7.5 A	Advance Restraint System
11	ENGINE	15 A	Engine control system
12	METER	15 A	Instrument cluster
13	ILLUMI	10 A	Dashboard illumination
14	ROOM	15 A	Audio system. Overhead light
15	R.FOG	—	—
16	SIREN	—	—
17	SEAT	20 A	Seat wanner (Some models)
18	A/ C	10 A	Air conditioner
19	R.WIP	10 A	Rear window wiper and washer

[2011/2012]

Engine Compartment

FUSE NUMBER	DESCRIPTION	FUSE AMP RATING	PROTECTED COMPONENT
1	PCS	—	—
2	BLOWER	40 A	Air conditioner
3	FUEL PUMP	30 A	Fuel pump
4	FAN 2	40 A	Cooling fan
5	IG KEY 1	40 A	For protection of various circuits
6	FAN 1	40 A	Cooling fan
7	P.SEAT (D)	30 A	Power seat (Some models)
8	INJ 1	30 A	Engine control system (Some models)
9	P.SEAT (P)	30 A	Power seat (Some models)
10	BOSE	30 A	Bose audio system (Some models)
11	ENGINE	30 A	Engine control system
12	D.LOCK	20 A	Power door locks
13	P.WIND	30 A	Power windows
14	IG KEY 2	40 A	For protection of various circuits
15	ABS 1	40 A	ABS
16	ABS 2	20 A	ABS
17	DSC	—	—
18	H/L CLEAN/ROOF	20 A	Moonroof (Some models)
19	DEF	30 A	Rear window defroster
20	TNS	15 A	Parking lights, License plate lights, Illumination
21	A/C	10 A	Air conditioner
22	TRAILER/TCM	20 A	Transaxle control system (Some models)
23	HEAD HI RH	15 A	Headlight high beam (RH)
24	HEAD HI LH	15 A	Headlight high beam (LH)
25	HEAD LO RH	15 A	Headlight low beam (RH)
26	HEAD LO LH	15 A	Headlight low beam (LH)
27	ETC	10 A	Engine control system (Some models)
28	ENG BAR 2	7.5 A	Engine control system
29	ECM	10 A	Engine control system
30	INJ 2	10 A	Engine control system (Some models)
31	ENG BAR 1	15 A	Engine control system
32	FOG	15 A	Fog light (Some models)
33	STOP	10 A	Brake lights
34	HORN	20 A	Horn
35	ENG B+	25 A	Engine control system
36	HAZARD	10 A	Hazard warning flashers, Turn signals

Passenger compartment

FUSE NUMBER	DESCRIPTION	FUSE AMP RATING	PROTECTED COMPONENT
1	P.WIND 2	30 A	Power windows
2	OUTLET 1	15 A	Accessory Socket
3	P.MIR	7.5 A	Power control mirror
4	OUTLET 2	15 A	Accessory Socket
5	SCR	—	—
6	WIPER	20 A	Windshield wiper and washer
7	M.DEF	7.5 A	Mirror defroster (Some models)
8	P/ST/ENGBAR 3	7.5 A	Engine control system
9	P.WIND	—	—
10	A/B	7.5 A	Air bag
11	ENGINE	15 A	Engine control system
12	METER	15 A	Instrument cluster
13	ILLUMI	10 A	Dashboard illumination
14	ROOM	15 A	Audio system, Overhead light
15	R.FOG	—	—
16	SIREN	—	—
17	SEAT	20 A	Seat warmer (Some models)
18	A/C	10 A	Air conditioner
19	R.WIP	10 A	Rear window wiper and washer

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Tom Smith

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Tom Smith is a passionate car mechanic and automotive enthusiast, specializing in the intricate world of car fuse boxes. With years of hands-on experience under the hood, he has earned a reputation as a reliable expert in his field. As the founder and content creator of the popular blog website 'carsfuse.com,' Tom has dedicated himself to sharing his extensive knowledge of car fuse boxes and electrical systems with the world.

2007-2012 Mazda CX-7 fuse box diagram

Table of Contents

[2007/2008]

Engine compartment

Passenger compartment

[2009]

Engine compartment

Passenger compartment

[2010]

Engine compartment

Passenger compartment

[2011/2012]

Engine Compartment

Passenger compartment

Tom Smith

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