2008-2022 Mazda CX-9 Fuse Box Diagram

2008-2022 Mazda CX-9 (TB-1st Generation, and TC-2nd Generation), fuse box location, diagram, replacement and rating.

2008-2022 Mazda CX-9 Fuse Box Diagram: Electronic boxes passenger compartment

Mazda CX-9, 1st Generation

It is located under the panel inside the glove compartment; to access it, open the cover in the arrow direction.

Block in the cabin

The photo

Block in the cabin option 1

Diagram

Block in the cabin option 1 - scheme Mazda SH9

Assignment

1	15А OUTLET FR – Connector for accessories (front), cigarette lighters
2	7,5А MIRROR – Mirrors and their control
3	Reserve
4	10A METER – Instrument cluster
5	7.5A SAS – ABS, airbag
6	7,5А ENG.IGA – Engine management system
7	7,5А STA – Ignition system
8	Reserve
9	7.5A A / C – Air Conditioning
10	15А R.WIPER – Rear window wiper and washer
11	TRAILER – Price device
12	20А P.LIFT GATE – Gate with a mechanical lift
13	15A SUNROOF – Luke
14	10A AUDIO – Audio system
15	10A M.DEF – Heated mirrors
16	25A P / W – Power Windows (Passenger Side)
17	10A TAIL – Dimensions, Rear light
18	10А ILLUMI – Illumination of the instrument panel
19	7,5А INJ – Engine management system
20	Reserve
21	OUTLET CTR – Accessory jack
22	OUTLET RR – Rear accessory connector
23	30А WIPER – Windscreen wiper and washer
24	30A P.WIND – Power windows (driver’s side)

The fuses designated as OUTLET are responsible for the operation of the cigarette lighter.

Mazda CX-9, 2nd generation

Located under a protective cover on the left pillar near the driver’s left leg.

Block in the cabin cx5

Photo for example CX5 block in the cabin

Diagram

Block diagram in the cabin Protected components

1	30А P.SEAT D – Electric seat adjustment (for some versions)
2	30А P.WINDOW 3 – Electric windows
3	15A R.OUTLET3 – Additional electrical outlets
4	25А P.WINDOW 2 – Power windows
5	20A PLG – Power tailgate
6	25А D.LOCK – Central electric lock
7	20А SEAT WARM – Electric heated seats (for some versions)
8	15A SRS2 / ESCL – Passive safety, airbags
9	10А SUNROOF – Sunroof (for some versions)
10	10 / 15A INTERIOR2 – Audio system
11	7,5А ENG + BB – Engine management system
12	7,5А MIRROR – Electric drive for adjustment of rear-view mirrors
13	7.5A AT IND – Gear shift indicator
14	15A F.OUTLET – A cigarette lighter, electrical outlets
15	15А R.OUTLET1 – Rear electrical outlets (for some versions)
16	Reserve
17	7.5A M.DEF – Electric heated exterior mirrors
18	Reserve
19	15A AUDIO3 – Audio system
20	Reserve
21	30A P.SEAT P – Electric drive for seat adjustment

The cigarette lighter fuses are numbered 3,14 and 15 with 15A rating.

Electronics boxes engine compartment

In both generations, the box is located on the left side of the engine compartment next to the battery.

1st Generation

Block under the hood cx9 - 1

Diagram

Block diagram under the hood 1

Appointment

1	150А MAIN – Protection of all electrical circuits
2	20А ENGINE – Engine management system
3	40А R HEATER – Heater rear
4	40А P.SEAT R – Electric right seat adjustment
5	50A HEATER – Heater
6	40А IGKEY2 – Protection of various electrical circuits
7	30 / 40A FAN1 – Engine radiator cooling fan
8	40А P.SEAT L – Electric adjustment of the left seat
9	30А DEFOG – Electric rear window defogger
10	40A BTN – Protection of various electrical circuits
11	30A FUEL PUMP – Fuel pump
12	30A IGKEY1 – Protection of various electrical circuits
13	15A FOG – Fog lighting
14	30A ABS (SOL) – ABS block electromagnet
15	25А D / L – Central electric lock
16	15A ROOM – Upper interior lighting
17	15А OUTLET CTR – Power socket for additional equipment
18	25A ACC – Electrical outlet
19	15A AC PWR – Power supply sunroof, inverter
20	15A S.WARM – Heated seat
21	10A A.CMAG – Air conditioner
22	25А BOSE – Audio system (cars equipped with BOSE audio system)
23	30 / 40A FAN 2 – Engine radiator cooling fan
24	50A ABS – Anti Lock System (ABS)
25	25A IGCOIL – Ignition system
26	15А H / L LOW L – Left low beam headlamp
27	15А H / L LOW R – Right low beam headlamp
28	20A H / L HIGH – High beam headlamps
29	15А HAZARD – Hazard warning light
30	10А ENG + B – PCM control unit
31	15А HORN – Sound signal
32	7,5А STOP – Stop lights
33	10A EG I INJ – Engine management system
34	20A ENG BAR – Air flow sensor, EGR valve
35	7,5A ENG BAR2 – PCM control unit

R1 FUEL PUMP RELAY – Fuel pump relay
R2 EGI MAIN RELAY – Main engine control relay

Additional elements can be attached outside these blocks, for example, another relay block can be located on the right side of the engine compartment.

additional block

2nd Generation

Access to the unit under the hood

Example

Block under the hood

Diagram

Block diagram

Designation

1	20A WIPER.DEI – defroster glass cleaner
2	30A IG2 – For the protection of various circuits
3	30A INJECTOR – Engine management system, injection
4	Reserve
5	30А P. WINDOW 1 – Glass lifters
6	30A W. SEAT – Power seat
7	Reser
8	20А EVVT – Engine management system
9	40А DEFOG – Heated rear window
10	20A Heated steering wheel
11	40А R.HEATER – Air conditioner
12	20A EPB L – Electric parking brake (EPB) (LH)
13	40A AUDIO – Audio system
14	20A EPB R – Electric parking brake (EPB) (RH)
15	40А ENG.MAIN – Engine management system
16	50А ABS / DSC M – ABS, Dynamic Stability Control System
17	50A CABIN. + B – To protect various circuits
18	20А WIPER – Windscreen wiper and washer of the front glass
19	40A HEATER – Air conditioner
20	Reserve
21	7,5А ENGINE.IG1 – Engine management system
22	15A C / U IG1 – For the protection of various circuits
23	15А H / L LOW L – Low beam headlights – left
24	15А H / L LOW R – Dipped headlights – right
25	15A ENGINE3 – Engine management system
26	15А ENG1NE2 – Engine management system
27	15А ENG1NE1 – Engine management system
28	15A AT – Transmission control system, Ignition lock.
29	20А H / CLEAN – Washer/headlight washer
30	7.5A A / C – Air Conditioning
31	15А AT PUMP
32	10А STOP – Stop lights
33	15А R.WIPER – Rear window wiper, Anti-theft system
34	20А H / L HI – High beam headlights
35	15А H / L LOW R2 – Dipped headlights (right)
36	15A FOG – Fog lights (some models)
37	7,5А ENG. + B – Engine management system
38	7.5A AUDIO2 – Audio system (some models)
39	10A INTERIOR – Light, To protect various circuits
40	15A METER2 – Instrument panel
41	10A METER1 – Instrument panel
42	7,5А SRS1 – Air cushion
43	10A AUDIO4 – Audio system (some models)
44	25A AUDIO1 – Audio system
45	30A ABS / DSC S – ABS, Dynamic Stability Control System
46	Reserve
47	15А ST.HEATER – Heated steering wheel
48	15A TAIL – Dimensions, Parking lights
49	25A FUEL PUMP2 – Fuel system
50	25A HAZARD – Hazard flashers, direction indicators, rear lights
51	15А DRL – Daytime running lights
52	15А R.OUTLET2 – Sockets for accessories
53	15А HORN – Signal
54	25A ROOM – Interior and trunk lighting