2019 MAZDA MODEL CX-30 coolant level

Refer to Table B to identify the required maintenance items.
Azerbaijan/Armenia
The vehicle status monitor feature alerts you of maintenance needs by turning on the
wrench indicator light or displaying a message in the instrument panel, or both.
Every maintenance must be done when the display/wrench indication comes on.
The display/wrench indication will come on before reaching the maximum interval.
Refer to Table B to identify the required maintenance items.

Maximum interval 5,000 km or 6 months, whichever comes
first

Manually set Next Service Distance of Vehicle Status Monitor to a shorter mileage
than 5,000 km if the vehicle is driven primarily under any of the following condi-
tions:
Refer to the Information section in the Mazda Connect Owner's Manual about the
manual setting procedure.
1. The vehicle is idled for long periods or driven at low speeds, such as with police
cars, taxis, or driver's education school car.
2. Driving under dusty conditions.
3. Driving for long periods in cold temperatures or driving regularly for short distan-
ces only.
4. Driving under extremely high temperature conditions.
5. Driving continuously in mountainous regions.
Refer to Table B to identify the required maintenance items.
Ta b l e A
Maintenance item 1st2nd3rd 4th 5th 6th 7th 8th 9th10th 11th 12th
Engine oil &
filter *1RRRRRRRRRRRR
Spark plug IIIIIIIRIIII
Drive belts
*2IIIIIIIIIIII
Engine coolant level IIIIIIIIIIII
Battery
*3*4IIIIIIIIIIII
Vacuum brake booster and
hoseWith vacuum
boosterIIIIII
Brake lines, hoses and connections I I I I I I I I I I I I
Disc brakes IIIIIIIIIIII
Steering operation and linkages I I I I I I I I I I I I
Bolts and nuts on chassis and body T T T T T T T T T T T T
Front and rear suspension, ball joints and
wheel bearing axial playIIIIIIIIIIII
Driveshaft dust boot IIIIIIIIIIII
Maintenance and Care
Scheduled Maintenance
6-9

Maintenance item 1st2nd3rd 4th 5th 6th 7th 8th 9th10th 11th 12th
Exhaust system and heat shields IIIIIIIIIIII
Function of all lights I I I I I I I I I I I I
Body condition (for rust, corrosion and per-
foration)IIIIIIIIIIII
Tyre inflation pressure and tyre wear
*5*6IIIIIIIIIIII
Emergency flat tyre repair kit (if installed)
*7IIIIIIIIIIII
Fuel lines & hoses IIIIII
Brake
fluid
*8RRRRRR
Cabin air filter (if installed) R R R R R R
Hoses and tubes for emission I I I
Air
filter
*9RRRR
Manual transmission oil R R
Fuel filterExcept below
countriesReplace every 120,000 km.
Azerbaijan/
ArmeniaReplace every 60,000 km.
Engine coolant
*10Replace at first 195,000 km or 120 months; after that,
every 90,000 km or 60 months.
Rear differential oil
*11
Transfer oil*11
Chart symbols:
I: Inspect: Inspect and clean, repair, adjust,
fill up, or replace if necessary.
T: Tighten
R: Replace
Remarks:
*1 Reset the engine oil data whenever replacing the engine oil regardless of the message/wrench
indicator light display.
*2 Also inspect the air conditioner drive belts, if installed.
If the vehicle is driven primarily under any of the following conditions, inspect the drive belts at every
7,500 km or 6 months.
a) Driving for long period in extremely wet or heavy rain condition.
*3 Inspect the battery electrolyte level, specific gravity and outer appearance. The sealed battery only
requires an outer appearance inspection.
*4 Inspection is only subjected for lead-acid battery.*5 Tyre rotation is recommended every 15,000 km.*6 Inspect a spare tyre if installed.
Maintenance and Care
Scheduled Maintenance
6-10

Manually set Next Service Distance of Vehicle Status Monitor to a shorter mileage
than maximum interval (50 % of maximum mileage is recommended) if the vehicle
is driven primarily under any of the following conditions: Refer to the Information
section in the Mazda Connect Owner's Manual about the manual setting proce-
dure.
1. The vehicle is idled for long periods or driven at low speeds, such as with police
cars, taxis, or driver's education school car.
2. Driving under dusty conditions.
3. Driving for long periods in cold temperatures or driving regularly for short distan-
ces only.
4. Driving under extremely high temperature conditions.
5. Driving continuously in mountainous regions.
Maintenance item1st 2nd 3rd 4th 5th 6th 7th 8th 9th10t
h11t
h12t
h13t
h14t
h15t
h16t
h
SKYACTIV-G 2.0, SKYACTIV-G 2.5, AND SKYACTIV-X 2.0
Engine oil & filter
*1RRRRRRRRRRRRRRRR
Air filter
*2RR
Fuel filterExcept Tai-
wanReplace every 60,000 km (37,500 miles).
Taiwan Replace every 80,000 km (50,000 miles).
Spark plugs
*3
SKYACTIV-X
2.0Replace every 64,000 km (40,000 miles).
SKYAC-
TIV-G 2.0/
SKYAC-
TIV-G 2.5Replace every 120,000 km (75,000 miles).
SKYACTIV-D 1.8
Engine oil & filter
*1RRRRRRRRRRRRRRRR
Air
filter
*2CC R CC R CC
Fuel filter RRRR
SKYACTIV-G 2.0, SKYACTIV-G 2.5, SKYACTIV-X 2.0, AND SKYACTIV-D 1.8
Drive belts
*4IIIIIIIIIIIIIIII
Engine coolant level IIIIIIIIIIIIIIII
Brake & Clutch fluid level IIIIIIIIIIIIIIII
Disc brakes IIIIIIIIIIIIIIII
Bonnet striker IIIIIIIIIIIIIIII
Function of all lights IIIIIIIIIIIIIIII
Fuel lines and hoses IIIIIIII
Maintenance and Care
Scheduled Maintenance
6-12

Owner Maintenance
Precautions
▼Owner Maintenance Precautions
Routine Service
We highly recommend that these items
be inspected daily, or at least every
week.
xEngine Oil Level (page 6-27)xEngine Coolant Level (page 6-28)xBrake and clutch Fluid Level (page
6-30)
xWasher Fluid Level (page 6-31)xBattery Maintenance (page 6-37)xTy re
Inflation Pressure (page 6-41)

Improper or incomplete service may
result in problems. This section gives
instructions only for items that are easy
to perform.

As explained in the Introduction (page
6-2), several procedures can be done
only by a
qualified service technician
with special tools.

Improper do-it yourself maintenance
during the warranty period may affect
warranty coverage. For details, read the
separate Mazda Warranty statement
provided with the vehicle. If you are
unsure about any servicing or
maintenance procedure, have it done
by an expert repairer (we recommend
an Authorised Mazda Repairer).

There are strict environmental laws
regarding the disposal of waste oil and
fluids. Please dispose of your waste
properly and with due regard to the
environment.

We recommend that you entrust the oil
and fluid changes of your vehicle to an
expert repairer (we recommend an
Authorised Mazda Repairer).
WARNING
Do not perform maintenance work if
you lack sufficient knowledge and
experience or the proper tools and
equipment to do the work. Have
maintenance work done by a
qualified technician:
Performing maintenance work on a
vehicle is dangerous if not done
properly. You can be seriously injured
while performing some maintenance
procedures.
If you must run the engine while
working under the bonnet, make
certain that you remove all jewellery
(especially rings, bracelets, watches,
and necklaces) and all neckties,
scarves, and similar loose clothing
before getting near the engine or
cooling fan which may turn on
unexpectedly:
Working under the bonnet with the
engine running is dangerous. It
becomes even more dangerous when
you wear jewellery, loose clothing or
have long hair or a long beard.
Either can become entangled in
moving parts and result in injury.
Maintenance and Care
Owner Maintenance
6-16

3. MIN

SKYACTIV-D 1.8

1. X Mark
2. MAX
3. OK
4. MIN

NOTE
(SKYACTIV-D 1.8)
When inspecting the engine oil
level, pull out the dipstick straight
without twisting. In addition, when
inserting the dipstick, always insert
it without twisting so that the “X”
mark faces the front of the vehicle.
6. Pull it out again and examine the
level.
The level is normal if it is between
the MIN and MAX marks.
If it is near or below MIN, add
enough oil to bring the level to
MAX.
CAUTION
Do not overfill the engine oil. This
may cause engine damage.
7. Make sure the O-ring on the
dipstick is positioned properly
before reinserting the dipstick.
8. Reinsert the dipstick fully.
Engine Coolant
▼Inspecting Coolant Level
WARNING
Do not use a match or live flame in
the engine compartment. DO NOT
ADD COOLANT WHEN THE ENGINE
IS HOT:
A hot engine is dangerous. If the
engine has been running, parts of the
engine compartment can become very
hot. You could be burned. Carefully
inspect the engine coolant in the
coolant reservoir, but do not open it.
Pull over to a safe location, then
switch the ignition off and make sure
the fan is not running before
attempting to work near the cooling
fan:
Working near the cooling fan when it is
running is dangerous. The fan could
continue running indefinitely even if
the engine has stopped and the engine
compartment temperature is high. You
could be hit by the fan and seriously
injured.
Do not remove either
cooling system cap when the engine
and radiator are hot:
When the engine and radiator are hot,
scalding coolant and steam may shoot
out under pressure and cause serious
injury.
Maintenance and Care
Owner Maintenance
6-28

NOTE
If the replacement is not done using
the correct procedure indicated in the
service manual, it could cause an
engine malfunction. Consult an expert
repairer (we recommend an
Authorised Mazda Repairer) for
details.
Inspect the antifreeze protection and
coolant level in the coolant reservoir at
least once a yearŠat the beginning of
the winter seasonŠand before
travelling where temperatures may
drop below freezing.

Inspect the condition and connections
of all cooling system and heater hoses.
Replace any that are swollen or
deteriorated.

The coolant should be at full in the
radiator and between the FULL and
LOW marks on the coolant reservoir
when the engine is cool.

If it is at or near LOW, add enough
coolant to the coolant reservoir to
provide freezing and corrosion
protection and to bring the level to
FULL.
Securely tighten the coolant reservoir
tank cap after adding coolant.
CAUTION
¾Radiator coolant will damage paint.
Rinse it off quickly if spilled.
¾If the “FL22” mark is shown on or
near the cooling system cap, use of
FL-22 is recommended when
replacing engine coolant. Using
engine coolant other than
FL-22 may
cause serious damage to the engine
and cooling system.

If the coolant reservoir is empty or new
coolant is required frequently, consult
an expert repairer (we recommend an
Authorised Mazda Repairer).
Maintenance and Care
Owner Maintenance
6-29

Overheating
▼Overheating
If the engine coolant temperature
gauge indicates overheating and the
high engine coolant temperature
warning indication is displayed, the
vehicle loses power or you hear a loud
knocking or pinging noise, the engine
is probably too hot.
WARNING
Pull over to a safe location, then
switch the ignition off and make sure
the fan is not running before
attempting to work near the cooling
fan:
Working near the cooling fan when it is
running is dangerous. The fan could
continue running
indefinitely even if
the engine has stopped and the engine
compartment temperature is high. You
could be hit by the fan and seriously
injured.
Do not remove either
cooling system cap when the engine
and radiator are hot:
When the engine and radiator are hot,
scalding coolant and steam may shoot
out under pressure and cause serious
injury.
Open the bonnet ONLY after steam is
no longer escaping from the engine:
Steam from an overheated engine is
dangerous. The escaping steam could
seriously burn you.
If the engine coolant temperature
gauge indicates overheating and the
high engine coolant temperature
warning indication is displayed:

1. Drive safely to the side of the road
and park off the right-of-way.
2. Put a vehicle with an automatic
transmission in park (P), a manual
transmission in neutral.
3. Apply the parking brake.
4. Turn off the air conditioner.
5. Check whether coolant or steam is
escaping from the engine
compartment.

If steam is coming from the engine
compartment:
Do not go near the front of the
vehicle. Stop the engine.
Wait until the steam dissipates,
then open the bonnet and start the
engine.

If neither coolant nor steam is
escaping:
Open the bonnet and idle the
engine until it cools.
CAUTION
If the cooling fan does not operate
while the engine is running, the
engine temperature will increase.
Stop the engine and call an expert
repairer (we recommend an
Authorised Mazda Repairer).
6. Make sure the cooling fan is
operating, then turn off the engine
after the temperature has
decreased.
7. When cool, check the coolant level.
If Trouble Arises
Overheating
7-44

1. Drive to the side of the road and
park off the right-of-way on level
ground.
2. Turn off the engine and wait 5
minutes for the oil to drain back
into the sump.
3. Inspect the engine oil level (page
6-27). If it's low, add the
appropriate amount of engine oil
while being careful not to overfill.
CAUTION
Do not run the engine if the oil
level is low. Otherwise, it could
result in extensive engine damage.
4. Start the engine and check the
warning light.

If the light remains illuminated even
though the oil level is normal or after
adding oil, stop the engine
immediately and have your vehicle
towed to an expert repairer (we
recommend an Authorised Mazda
Repairer).
▼High Engine Coolant Temperature
Warning Indication
Displays if the engine coolant
temperature has increased excessively.
“Elevated Engine Coolant Temp. Drive
Slowly” displayed
Drive slowly to reduce engine load
until you can find a safe place to stop
the vehicle and wait for the engine to
cool down.
“Excessive Engine Coolant Temp. Stop
the Vehicle in a Safe Location”
displayed
This indicates the possibility of
overheating. Park the vehicle in a safe
place immediately and stop the
engine.
Refer to Overheating on page 7-44.
CAUTION
Do not drive the vehicle with the high
engine coolant temperature warning
light illuminated. Otherwise, it could
result in damage to the engine.
▼Power Steering Malfunction
Indication/Indicator Light
The message is displayed if the electric
power steering has a malfunction.
If the message is displayed, stop the
vehicle in a safe place and do not
operate the steering wheel. There is no
problem if the indication turns off
when the engine is restarted after
some time has passed. If the indication
displays even after the engine is
restarted, contact an expert repairer
(we recommend an Authorised Mazda
Repairer) if the message is displayed
continuously.
NOTE
xIf the message is displayed, the
power steering will not operate
normally. In this case, the steering
wheel can still be operated,
however, the operation may feel
heavy compared to normal, or the
steering wheel could vibrate when
turning.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-51