2019 MAZDA MODEL CX-30 recommended oil

Maintenance item1st 2nd 3rd 4th 5th 6th 7th 8th 9th10t
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Self-test with Maz-
da Modular Diag-
nostic System
(M-MDS)
*12*13*14
SKYACTIV-G &
SKYACTIV-XExcept be-
low coun-
triesIIIIIIIIIIIIIIII
Burundi/
Cambodia/
Cameroon/
Gabon/
Ghana/
Mongolia/
TanzaniaIIIIIIII
Chart symbols:
I: Inspect: Inspect and clean, repair, adjust, fill up, or replace if necessary.
C: Clean
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 If the vehicle is driven in very dusty or sandy areas, clean and if necessary, replace the air filter more
often than the recommended intervals.
*3 In the countries below, inspect the spark plugs at every 10,000 km (6,250 miles) or 1 year before
replacing them at the said interval.
Algeria, Armenia, Angola, Bahrain, Bolivia, Burundi, B.Virgin, Cambodia, Cameroon, Chile, Costa
Rica, Cote d'Ivoire, Curacao, El Salvador, Gabon, Georgia, Ghana, Guatemala, Haiti, Honduras,
Hong Kong, Jordan, Kenya, Macau, Madagascar, Malaysia, Mongolia, Mozambique, Myanmar,
Nigeria, Nicaragua, Oman, Panama, Papua New Guinea, Peru, Philippines, Senegal, Seychelles, Syria,
Tanzania, UAE, Vietnam, Zaire, Zimbabwe
*4 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 more
often than the recommended intervals.
a) Driving for long period in extremely wet or heavy rain condition.
*5 Inspect the battery electrolyte level,
specific gravity and outer appearance. The sealed battery only
requires an outer appearance inspection.
*6 Inspection is only subjected for lead-acid battery.*7 Inspect a spare tyre if installed.*8 Check the tyre repair fluid expiration date every year when performing the periodic maintenance.
Replace the tyre repair fluid bottle with new one before the expiration date.
*9 If the brakes are used extensively (for example, continuous hard driving or mountain driving) or if the
vehicle is driven in extremely humid climates, replace the brake
fluid annually.
Maintenance and Care
Scheduled Maintenance
6-14

*10 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.
*11 If this component has been submerged in water, the oil should be replaced.*12 If DTC P1200 is stored, clean the fuel system by Mazda genuine deposit cleaner.
If the required tool (M-MDS) is not available, clean the fuel system by Mazda genuine deposit
cleaner without performing self-test.
Using non-genuine deposit cleaner would cause an internal failure in the fuel system.
*13 If the vehicle is driven primarily under any of the following conditions, perform "Self-test with Mazda
Modular Diagnostic System
(M-MDS)" at every 5,000 km.
a) The vehicle is idled for long periods or driven at low speeds, such as with police cars, taxis, or
driver's education school car.
b) Driving under extremely high temperature conditions.
*14 Applicable countries are as follows:
SKYACTIV-G: Algeria, Angola, Antigua, Aruba, Bahrain, Barbados, Bermuda, Bolivia, Botswana,
Brunei, Burundi, Cambodia, Cameroon, Colombia, Common Wealth of Dominica, Curacao,
Ecuador, El Salvador, Gabon, Ghana, Grenada, Haiti, Honduras, Indonesia, Iraq, Ivory coast, Jordan,
Kenya, Kuwait, Laos, Lesotho, Libya, Macau, Madagascar, Malaysia, Marshall islands, Mongolia,
Morocco, Myanmar, Namibia, Nicaragua, Nigeria, Oman, Peru, Qatar, Seychelles, South Africa,
Srilanka, St. Lucia, St. Martin, St. Vincent, Syria, Tanzania, Thailand, Philippines, Trinidad and Tobago,
Tunisia, USTT, Vanuatu, Vietnam, Zimbabwe
SKYACTIV-X: Chile, Hong Kong, Macau, Mauritius, New Caledonia, Papua New Guinea, Saudi
Arabia, Singapore, Thailand, Trinidad and Tobago, UAE
Maintenance and Care
Scheduled Maintenance
6-15

Engine Oil
▼Engine Oil
NOTE
Changing the engine oil should be done by an expert repairer (we recommend an
Authorised Mazda Repairer).
▼Recommended Oil
In order to keep the maintenance interval (page 6-3) and to protect the engine from
damage caused by poor lubrication, it is vitally important to make use of engine oil
with the correct specification. Do not use oils which do not meet the following
specifications or requirements. Use of unsuitable oil may lead to engine damage
which is not covered by the Mazda Warranty.

Mazda Original Oil Ultra 5W-30 Mazda Original Oil Supra-X 0W-20
Temperature Range SAE Viscosity Numbers
Alternative Oil QualityRecommended oils
–30 –20 –10 0
1020 30
40
–200
2040
60
80100
30
40
80100
–40
–40
Grade
*1 Use API SM or higher in Kazakhstan.
SKYACTIV-G 2.0 and SKYACTIV-G 2.5
API SN or higher, or ACEA A5/B5
(Except Europe and Taiwan) (Europe and Taiwan)
GradeTemperature Range SAE Viscosity Numbers
API SL
or higher, or ILSAC GF-III or higher
–30 –20 –10 0
1020
–200
2040
60
–40
–40
5W-30 0W-20
*1
Maintenance and Care
Owner Maintenance
6-24

Temperature Range SAE Viscosity Numbers
API SN or higher Mazda Original Oil Supra-X 0W-20
Alternative Oil QualityRecommended oils
–30 –20 –10 0
1020 30
40
–200
2040
60
80100
–40
–40
Grade
SKYACTIV-X 2.0
0W-20
(Europe and Taiwan)
Temperature Range SAE Viscosity Numbers
API SN or higher
–30 –20 –10 0
1020 30
40
–200
2040
60
80100
–40
–40
Grade
(Except Europe and Taiwan)
(Except Europe)
GradeTemperature Range SAE Viscosity Numbers
ACEA C3
–30 –20 –10 0
1020 30
40
–200
2040
60
80100
–40
–40
SKYACTIV-D 1.8
Mazda Original Oil Ultra DPF 5W-30 Mazda Original Oil Supra DPF 0W-30Recommended oils
Alternative Oil Quality
(Europe)
GradeTemperature Range SAE Viscosity Numbers
ACEA C3
–30 –20 –10 0
1020 30
40
–200
2040
60
80100
–40
–40
(Except Europe)
Maintenance and Care
Owner Maintenance
6-25

Engine oil viscosity, or thickness, has an effect on fuel economy and cold-weather
operation (starting and oil flow).
Low-viscosity engine oils can provide improved fuel economy and cold-weather
performance.

When choosing an oil, consider the temperature range your vehicle will operate in
before the next oil change.
Then select the recommended viscosity from the chart.
CAUTION
¾Using oils of viscosity besides those recommended for
specific temperature ranges
could result in engine damage.
¾(SKYACTIV-D 1.8)
SKYACTIV-D 1.8 uses specified oil. Please confirm the specification in owner's
manual. If engine oil other than the specified oil is used, the Diesel Particulate
Filter effective period of use will be shortened or the Diesel Particulate Filter may
be damaged.
NOTE
(SKYACTIV-G 2.0,
SKYACTIV-G 2.5, and
SKYACTIV-X 2.0)
xIt is normal for all engines to consume engine oil under normal driving conditions.
Engine oil consumption may be as high as 0.8 L/1,000 km (1 L/800 miles). This
may be as a result of evaporation, internal ventilation or burning of the lubricating
oil in the working engine. Oil consumption may be higher when the engine is new
due to the running-in process. Oil consumption is also dependant on engine
speed and engine load. Under extreme driving conditions, oil consumption may
be higher.
(SKYACTIV-D 1.8)
xInspect the engine oil level periodically. When inspecting the engine oil, if the
engine oil level exceeds the “X” mark on the dipstick, replace the engine oil.
When replacing the engine oil, inspect the oil level using the oil dipstick and refill
so that the engine oil level is within the range between MIN and MAX as shown in
the figure.
1. MIN
2. MAX
3. X Mark
Maintenance and Care
Owner Maintenance
6-26

sure there is no remaining moisture
on them.
WARNING
If a seat belt appears frayed or has
abrasions, have it replaced by an
expert repairer (we recommend an
Authorised Mazda Repairer):
If a seat belt is used under such a
condition, it cannot function at its full
capacity which could result in serious
injury or death.
Use a mild detergent to remove
soiling from a seat belt:
If organic solvents are used for cleaning
the seat belts or they become stained
or bleached, there is the possibility of
them becoming weakened and as a
result, they may not function at their
full capacity which could cause serious
injury or death.
NOTE
Clean seat belts diligently if they get
dirty. Leaving them uncleaned will
make it difficult to clean them later,
and it may
affect the smooth retracting
of the seat belt.
▼Vinyl Upholstery Maintenance
Remove dust and dirt from the vinyl
upholstery using a brush or vacuum.
Remove soiling from vinyl upholstery
using a leather and vinyl upholstery
cleaner.
▼Upholstery Maintenance
1. Clean the soiled area by lightly
dabbing it with a soft cloth soaked
in a mild detergent (approx. 5%)
diluted with water.
2. Wipe
off the remaining detergent
using a cloth soaked in clean water
and wrung out well.
▼Leather Upholstery Maintenance*
1. Remove dust and sand using a
vacuum cleaner.
2. Wipe off the soiled area with a soft
cloth and a suitable, special cleaner
or a soft cloth soaked in a mild
detergent (about 5%) diluted with
water.
3. Wipe off the remaining detergent
using a cloth soaked in clean water
and wrung out well.
4. Remove moisture with a dry, soft
cloth and allow the leather to
further dry in a well-ventilated,
shaded area. If the leather gets wet
such as from rain, remove the
moisture and dry it as soon as
possible.
NOTE
xBecause genuine leather is a natural
material, its surface is not uniform
and it may have natural scars,
scratches, and wrinkles.
xTo maintain the quality for as long as
possible, periodical maintenance,
about twice a year, is recommended.
xIf the leather upholstery comes into
contact with any of the following,
clean it immediately.
Leaving it uncleaned could cause
premature wear, mold, or stains.
xSand or dirtxGrease or oil, such as hand creamxAlcohol, such as in cosmetic or
hair dressing items
xIf the leather upholstery gets wet,
promptly remove moisture with a dry
cloth. Remaining moisture on the
surface may cause deterioration such
as hardening and shrinkage.
Maintenance and Care
Appearance Care
6-60*Some models.

xExposure to direct sunlight for long
periods may cause deterioration and
shrinkage. When parking the car
under direct sunlight for long
periods, shade the interior using
sunshades.
xDo not leave vinyl products on the
leather upholstery for long periods.
They may affect the leather quality
and colouring. If the cabin
temperature becomes hot, the vinyl
may deteriorate and adhere to the
genuine leather.
▼Plastic Part Maintenance
CAUTION
Do not use polishing agents.
Depending on the product ingredients,
they could cause discolouration, stains,
cracks or peeling of the coating.
▼Instrument Panel Top (Soft pad)
Maintenance
Extremely soft material is used for the
soft pad surface. If the soft pad surface
is rubbed harshly with a dry cloth, it
could result in the surface being
damaged and leaving white scratch
marks.
1. Wipe the soiled area with a soft
cloth soaked in a mild detergent
(approx. 5%) diluted with water.
2. Wipe off the remaining detergent
using a cloth soaked in clean water
and wrung out well.
▼Active Driving Display
Maintenance*
The dust-proof sheet has a coating.
When cleaning , do not use a hard or
rough-surface cloth, or cleaning
detergent. In addition, if a chemical
solvent gets on the active driving
display, wipe it off immediately. The
dust-proof sheet could be damaged
and the surface coating could be
scratched. Use a fine, soft cloth such as
those used for cleaning eyeglasses.
NOTE
Use of compressed air when cleaning
the dust-proof sheet is recommended.
▼Panel Maintenance
If a panel becomes soiled, wipe it off
with a soft cloth soaked in clean water
and thoroughly wrung out.
If some areas require further cleaning ,
use the following procedure:
1. Wipe the soiled area with a soft
cloth soaked in a mild detergent
(approx. 5 %) diluted with water.
2. Wipe off the remaining detergent
using a cloth soaked in clean water
and wrung out well.
NOTE
Be particularly careful when cleaning
shiny surface panels and metallic parts
such as plating as they can be
scratched easily.
▼Cleaning the Window Interiors
If the windows become covered with
an oily, greasy, or waxy
film, clean
them with glass cleaner. Follow the
directions on the container.
CAUTION
¾Do not scrape or scratch the inside
of the window glass. It could
damage the thermal filaments and
the aerial lines.
¾When washing the inside of the
window glass, use a soft cloth
dampened in lukewarm water, gently
wiping the thermal filaments and the
aerial lines.
Maintenance and Care
Appearance Care
*Some models.6-61

WARNING
Do not jack up the vehicle higher
than is necessary:
Jacking up the vehicle higher than is
necessary is dangerous as it could
destabilize the vehicle resulting in
an accident.
Do not start the engine or shake
the vehicle while it is jacked up:
Starting the engine or shaking the
vehicle while it is jacked up is
dangerous as it could cause the
vehicle to fall off the jack resulting
in an accident.
Never go under the vehicle while it
is jacked up:
Going under the vehicle while it is
jacked up is dangerous as it could
result in death or serious injury if
the vehicle were to fall off the jack.
9. Remove the wheel nuts by turning
them anticlockwise; then remove
the wheel and centre cap.
▼Mounting the Spare Tyre
1. Remove dirt and grime from the
mounting surfaces of the wheel and
hub, including the hub bolts, with a
cloth.

WARNING
Make sure the mounting surfaces
of the wheel, hub and wheel nuts
are clean before changing or
replacing tyres:
When changing or replacing a tyre,
not removing dirt and grime from
the mounting surfaces of the wheel,
hub and hub bolts is dangerous.
The wheel nuts could loosen while
driving and cause the tyre to come
off, resulting in an accident.
2. Mount the spare tyre.
3. Install the wheel nuts with the
bevelled edge inward; tighten them
by hand.

WARNING
Do not apply oil or grease to
wheel nuts and bolts and do not
tighten the wheel nuts beyond the
recommended tightening torque:
Applying oil or grease to wheel nuts
and bolts is dangerous. The wheel
nuts could loosen while driving and
cause the tyre to come off, resulting
in an accident. In addition, wheel
nuts and bolts could be damaged if
tightened more than necessary.
4. Turn the jack handle anticlockwise
using the wheel brace and lower
the vehicle.
If Trouble Arises
Flat Tyre
7-37