2017 MAZDA MODEL CX-3 fuse

6–26
Maintenance and Care
Owner Maintenance
Engine Compartment Overview

Windshield washer fluid reservoir Brake fluid reservoir
Engine oil dipstick Battery
Fuse block
Cooling system capEngine coolant reservoirEngine oil-filler cap

%:A(*'#'A'FKVKQPKPFD%:A(*'#'A'FKVKQPKPFD

6–53
Maintenance and Care
Owner Maintenance
Overhead lights (Rear)


Edge

3. Install the new bulb in the reverse order
of the removal procedure.

Luggage compartment light
1. Wrap a small À athead screwdriver
with a soft cloth to prevent damage to
the lens and remove the lens unit by
carefully prying on the edge of the lens
unit with the À athead screwdriver.
2. Disconnect the bulb by pulling it out.



3. Install the new bulb in the reverse order
of the removal procedure.

Fuses
Your vehicle's electrical system is
protected by fuses.

If any lights, accessories, or controls do
not work, inspect the appropriate circuit
protector. If a fuse has blown, the inside
element will be melted.

If the same fuse blows again, avoid using
that system and consult an Authorized
Mazda Dealer as soon as possible.
Fuse Replacement
Replacing the fuses on the vehicle's left
side
If the electrical system does not work, ¿ rst
inspect the fuses on the vehicle's left side.


1. Make sure the ignition is switched off,
and other switches are off.
2. Open the fuse panel cover.


%:A(*'#'A'FKVKQPKPFD%:A(*'#'A'FKVKQPKPFD

6–54
Maintenance and Care
Owner Maintenance
3. Pull the fuse straight out with the
fuse puller provided on the fuse block
located in the engine compartment.


4. Inspect the fuse and replace it if it is
blown.

NormalBlown

5. Insert a new fuse of the same amperage
rating, and make sure it ¿ ts tightly. If
it does not ¿ t tightly, have an expert
install it. We recommend an Authorized
Mazda Dealer.
If you have no spare fuses, borrow one
of the same rating from a circuit not
essential to vehicle operation, such as
the AUDIO or OUTLET circuit.
CAUTION
Always replace a fuse with a genuine
Mazda fuse or equivalent of the same
rating. Otherwise you may damage
the electric system.

6. Reinstall the cover and make sure that
it is securely installed.

Replacing the fuses under the hood
If the headlights or other electrical
components do not work and the fuses
in the cabin are normal, inspect the fuse
block under the hood. If a fuse is blown, it
must be replaced. Follow these steps:


1. Make sure the ignition is switched off,
and other switches are off.
2. Remove the fuse block cover.


3. If any fuse but the MAIN fuse is
blown, replace it with a new one of the
same amperage rating .

Normal
Blown

%:A(*'#'A'FKVKQPKPFD%:A(*'#'A'FKVKQPKPFD

6–55
Maintenance and Care
Owner Maintenance
WARNING
Do not replace the main fuse and
multiplex slow blow fuse by yourself.
Have an Authorized Mazda Dealer
perform the replacement:
Replacing these fuses by yourself is
dangerous because they are high
current fuses. Incorrect replacement
could cause an electrical shock or a
short circuit resulting in a fi re.

4. Reinstall the cover and make sure that
it is securely installed.

%:A(*'#'A'FKVKQPKPFD%:A(*'#'A'FKVKQPKPFD

6–56
Maintenance and Care
Owner Maintenance
*Some models.
Fuse Panel Description
Fuse block (Engine compartment)



DESCRIPTION FUSE
RATING PROTECTED COMPONENT
1 C/U IG1 15 A For protection of various circuits
2 ENGINE IG1 7.5 A Engine control system
3 SUNROOF 10 A Moonroof
*
4 INTERIOR 15 A Overhead light
5

7.5 A Engine control system
6 AUDIO2 15 A Audio system
7 METER1 10 A Instrument cluster
8 SRS1 7.5 A Air bag
9 METER2 7.5 A Instrument cluster
*
10 RADIO 7.5 A Audio system
11 ENGINE3 15 A Engine control system
12 ENGINE1 15 A Engine control system
13 ENGINE2 15 A Engine control system
14 AUDIO1 25 A Audio system
15 A/C MAG 7.5 A Air conditioner
*
%:A(*'#'A'FKVKQPKPFD%:A(*'#'A'FKVKQPKPFD

6–57
Maintenance and Care
Owner Maintenance
*Some models.
DESCRIPTION FUSE
RATING PROTECTED COMPONENT
16 AT PUMP 15 A Transaxle control system
*
17 AT 15 A Transaxle control system *
18 D.LOCK 25 A Power door locks
19 H/L RH 20 A Headlight (RH)
20

7.5 A Engine control system
21 TAIL 20 A Taillights, License plate lights, Parking lights
22 — — —
23 ROOM 25 A Overhead light
24 FOG 15 A Fog lights
*
25 H/CLEAN 20 A —
26 STOP 10 A Brake lights
27 HORN 15 A Horn
28 H/L LH 20 A Headlight (LH)
29 ABS/DSC S 30 A ABS, Dynamic stability control system
*
30 HAZARD 15 A Hazard warning À ashers, Turn signal lights
31 FUEL PUMP 15 A Fuel system
32 FUEL WARM 25 A —
33 WIPER 20 A Front window wiper
34

50 A For protection of various circuits
35 FAN2 30 A —
36 FUEL PUMP 30 A —
37 ABS/DSC M 50 A ABS, Dynamic stability control system
*
38 EVVT 20 A Engine control system *
39 — — —
40 FAN1 30 A —
41 FAN3 40 A Cooling fan
42 ENG.MAIN 40 A Engine control system
43 EPS 60 A —
44 DEFOG 40 A Rear window defogger
45 IG2 30 A For protection of various circuits
46 INJECTOR 30 A Engine control system
47 HEATER 40 A Air conditioner
48 P.WINDOW1 30 A Power windows
49 DCDC DE 40 A —

%:A(*'#'A'FKVKQPKPFD%:A(*'#'A'FKVKQPKPFD

6–58
Maintenance and Care
Owner Maintenance
*Some models.
Fuse block (Left side)



DESCRIPTION FUSE
RATING PROTECTED COMPONENT
1 — — —
2 — — —
3 — — —
4 — — —
5 F.OUTLET 15 A Accessory sockets
6 — — —
7 AT IND 7.5 A AT shift indicator
*
8 MIRROR 7.5 A Power control mirror
9 — — —
10 P.WINDOW2 25 A Power windows
11 R.WIPER 15 A Rear window wiper and washer
12 — — —
13 — — —
14 SRS2/ESCL 15 A —
15 SEAT WARM 20 A Seat warmer
*
16 M.DEF 7.5 A Mirror defogger *

%:A(*'#'A'FKVKQPKPFD%:A(*'#'A'FKVKQPKPFD

9–9
Speci¿ cations
Speci¿ cations
Temporary spare tire
(U.S.A. and Canada)
Tire size InÀ ation pressure
T125/90D16 98M 420 kPa (60 psi)

(Mexico)
Tire size InÀ ation pressure
185/60R16 86M 300 kPa (3.0 bar, 44 psi)

Lug nut tightening torque
When installing a tire, tighten the lug nut to the following torque.
108—147 N·m (12—14 kgf·m, 80—108 ft·lbf)
Fuses
Refer to Fuses on page 6-53 .
%:A(*'#'A'FKVKQPKPFD%:A(*'#'A'FKVKQPKPFD