2019 MAZDA MODEL CX-30 fuel pressure

Fuel-Filler Flap and Cap
▼Fuel-Filler Flap and Cap
WARNING
When removing the fuel-filler cap,
loosen the cap slightly and wait for
any hissing to stop, then remove it:
Fuel spray is dangerous. Fuel can burn
skin and eyes and cause illness if
ingested. Fuel spray is released when
there is pressure in the fuel tank and
the fuel-filler cap is removed too
quickly.
Before refuelling, stop the engine,
and always keep sparks and flames
away from the filler neck:
Fuel vapour is dangerous. It could be
ignited by sparks or flames causing
serious burns and injuries.
Additionally, use of the incorrect
fuel-filler cap or not using a fuel-filler
cap may result in a fuel leak, which
could result in serious burns or death
in an accident.
Do not continue refuelling after the
fuel pump nozzle shuts off
automatically:
Continuing to add fuel after the fuel
pump nozzle has shut off automatically
is dangerous because
overfilling the
fuel tank may cause fuel overflow or
leakage. Fuel overflow and leakage
could damage the vehicle and if the
fuel ignites it could cause a fire and
explosion resulting in serious injury or
death.
CAUTION
¾Always use only a designated Mazda
fuel-filler cap or an approved
equivalent, available at an expert
repairer (we recommend an
Authorised Mazda Repairer). The
wrong cap can result in a serious
malfunction of the fuel and emission
control systems.
¾When using an automatic car wash
or a high water pressure car washer,
lock the driver's door. Otherwise,
the
fuel-filler
flap may open
unexpectedly and could be
damaged.
▼Refuelling
Before refuelling, close all the doors,
windows, and liftgate, and switch the
ignition OFF.
1. Using the following , unlock the
driver’s door.
xTransmitter (page 3-16)xTouch sensor (page 3-13)xDoor-lock switch (page 3-16)xAuto lock/unlock function (page
3-19)
NOTE
xWhen the driver's door is locked/
unlocked, the fuel flap is also
locked/unlocked at the same
time.
xThe time until the fuel flap is
locked after locking the driver's
door can be changed.
Refer to the Settings section in
the Mazda Connect Owner's
Manual.
xHowever, if you change the time
until the fuel flap is locked,
locking of the fuel flap using the
following functions is not
applicable.
Before Driving
Fuel and Emission
3-34

Signal Warning Refer to
(Amber)
*i-stop Warning Indication/Warning Light*17-53
*Automatic Transmission Warning Indication/Warning Light*17-55
*AWD Warning Indication/Warning Light*17-56
Air Bag/Seat Belt Pretensioner System Warning Indication/Warning
Light*17-55
*Tyre Pressure Monitoring System (TPMS) Warning Indication/Warn-
ing Light*1
Flashing
7-57
Tu r n s o n
7-60
(Red)KEY Warning Indication/Warning Light
*17-56
(Amber)
*High Beam Control System (HBC) Warning Indication/Warning
Light*17-58
*Adaptive LED Headlights (ALH) Warning Indication/Warning Light*17-58
i-ACTIVSENSE Warning Indication/Warning Light*17-58
Exterior Light Warning Indication/Warning Light*17-58
Low Fuel Warning Indication/Warning Light 7-58
Engine Oil Level Warning Indication/Warning Light*17-59
*120 km/h Warning Light*17-57
Seat Belt Warning Indication/Warning Light (Front seat) 7-59
(Red)Seat Belt Warning Light (Rear seat) 7-59
When Driving
Instrument Cluster and Display
*Some models.4-33

Tyre Pressure Monitoring
System (TPMS)
*
▼Tyre Pressure Monitoring System
(TPMS)
The TPMS monitors the air pressure of
each tyre and if it decreases below the
specified value, the system
notifies the
driver by turning on the TPMS warning
light in the instrument cluster and
indicating a message on the
multi-information display.
For the TPMS, the air pressure data
sent from the tyre pressure sensors
installed on each wheel via radio signal
is received by the receiver unit in the
vehicle to monitor the tyre pressures.
1. Tyre pressure sensors

In addition, the current tyre pressures
can be checked using the centre
display.
Refer to the Vehicle Status Monitor
section in the Mazda Connect
Owner's Manual.
NOTE
xWhen the ambient temperature is
low, the tyre temperatures also
decrease. If the tyre temperatures
decrease, the air pressure in the tyres
will also decrease which could turn
on the TPMS warning light.
xBefore driving, visually inspect the
tyres for abnormalities. Additionally,
inspect the tyre pressures monthly. A
digital type air pressure gauge is
recommended for inspecting the tyre
pressures.
The TPMS is not a substitute for your
own periodic inspection of the tyres.
Always inspect the tyres yourself
periodically.
CAUTION
¾Each tyre, including the spare (if
provided), should be checked
monthly when cold and inflated to
the inflation pressure recommended
by the vehicle manufacturer on the
vehicle placard or tyre
inflation
pressure label. (If your vehicle has
tyres of a different size than the size
indicated on the vehicle placard or
tyre inflation pressure label, you
should determine the proper tyre
inflation pressure for those tyres.)
As an added safety feature, your
vehicle has been equipped with a
tyre pressure monitoring system
(TPMS) that illuminates a low tyre
pressure telltale when one or more
of your tyres is
significantly
under-inflated. Accordingly, when
the low tyre pressure telltale
illuminates, you should stop and
check your tyres as soon as possible,
and inflate them to the proper
pressure. Driving on a significantly
under-inflated tyre causes the tyre to
overheat and can lead to tyre failure.
Under-inflation also reduces fuel
efficiency and tyre tread life, and may
affect the vehicle's handling and
stopping ability.
When Driving
Tyre Pressure Monitoring System (TPMS)
4-232*Some models.

Maintenance item 1st2nd3rd 4th 5th 6th 7th 8th 9th10th 11th 12th
Air filter *5CCRCCRCCRCCR
Fuel filter RRRR
Fuel lines and hosesExcept Uk-
raineIIIIII
Ukraine IIIIIIIIIIII
SKYACTIV-G 2.0, SKYACTIV-X 2.0, AND SKYACTIV-D 1.8
Drive belts
*6IIII
Engine coolant level IIIIIIIIIIII
Engine coolant
*7Replace at first 200,000 km (125,000 miles) or 10 years;
after that, every 100,000 km (62,500 miles) or 5 years.
Battery
*8*9IIIIIIIIIIII
Brake lines, hoses and connections IIIIIIIIIIII
Vacuum brake booster and
hoseWith vacuum
boosterIIIIII
Brake
fluid
*10RRRRRR
Disc brakes IIIIIIIIIIII
Manual transmission oil Replace every 180,000 km (112,500 miles).
Steering operation and linkagesIIIIII
Rear differential oil
*11
Transfer oil*11
Front and rear suspension, ball joints and
wheel bearing axial playIIIIII
Driveshaft dust boots IIIIII
Exhaust system and heat shields Inspect every 100,000 km (62,500 miles) or 8 years.
Bolts and nuts on chassis and body TTTTTT
Body condition (for rust, corrosion and per-
foration)IIIIIIIIIIII
Cabin air filter (if installed) R R R R R R
Tyre inflation pressure and tyre wear
*12*13IIIIIIIIIIII
Emergency
flat tyre repair kit (if installed)
*14IIIIIIIIIIII
Self-test with Mazda Modu-
lar Diagnostic System
(M-MDS)
*15*16
SKYACTIV-G & SKYACTIV-XUkraine IIIIIIIIIIII
Maintenance and Care
Scheduled Maintenance
6-4

Maintenance Item 1st2nd3rd 4th 5th 6th 7th 8th 9th10th 11th 12th
Battery *3*4IIIIIIIIIIII
Vacuum brake booster and
hoseWith vacuum
boosterIIIIIIIIIIII
Brake and clutch fluid level IIIIIIIIIIII
Brake lines, hoses and connections I I I I I I I I I I I I
Disc brakes IIIIIIIIIIII
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
Body condition (for rust, corrosion and per-
foration)IIIIIIIIIIII
Ty re
inflation pressure and tyre wear
*5*6IIIIIIIIIIII
Emergency
flat tyre repair kit (if installed)
*7IIIIIIIIIIII
Fuel lines and hoses IIIIII
Steering operation and linkages IIIIII
Brake
fluid
*8RRRRRR
Cabin air filter (if installed) RRRRRR
Hoses and tubes for emission I I I
Driveshaft dust boots I I I I
Air filter
*9RRR
Exhaust system and heat shields I I
Manual transmission oil Replace every 100,000 km or 5 years.
Spark plugSKYACTIV-G
2.0/
SKYACTIV-G
2.5Replace every 120,000 km.
SKYACTIV-X
2.0Replace every 64,000 km.
Fuel filter Replace every 135,000 km.
Engine coolant
*10Replace at first 195,000 km or 10 years; after that, every
90,000 km or 5 years.
Chart symbols:
I: Inspect: Inspect and clean, repair, adjust, fill up, or replace if necessary.
T: Tighten
R: Replace
Maintenance and Care
Scheduled Maintenance
6-7

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

Ty re s
▼Ty re s
For reasons of proper performance,
safety, and better fuel economy, always
maintain recommended tyre
inflation
pressures and stay within the
recommended load limits and weight
distribution.
WARNING
Using
Different Ty re Ty p e s :
Driving your vehicle with different
types of tyres is dangerous. It could
cause poor handling and poor braking;
leading to loss of control.
Except for the limited use of the
temporary spare tyre, use only the
same type tyres (radial, bias-belted,
bias-type) on all four wheels.
Using Wrong-Sized Tyres:
Using any other tyre size than what is
specified for the vehicle (page 9-10)
is dangerous. It could seriously affect
ride, handling, ground clearance, tyre
clearance, and speedometer
calibration. This could cause you to
have an accident. Use only tyres that
are the correct size specified for the
vehicle.
▼Tyre Inflation Pressure
WARNING
Always inflate the tyres to the correct
pressure:
Overinflation or underinflation of tyres
is dangerous. Adverse handling or
unexpected tyre failure could result in
a serious accident.
Refer to Tyres on page 9-10.
Use only a Mazda-genuine tyre valve
cap:
Use of a non-genuine part is
dangerous as the correct tyre air
pressure cannot be maintained if the
tyre valve becomes damaged. If the
vehicle is driven under this condition,
the tyre air pressure will decrease
which could result in a serious
accident. Do not use any part for the
tyre valve cap that is not a
Mazda-genuine part.
Inspect all tyre pressures monthly when
the tyres are cold. Maintain
recommended pressures for the best
ride, handling, and minimum tyre
wear.
Refer to the specification charts (page
9-10).
NOTE
xAlways check tyre pressure when
tyres are cold.
xWarm tyres normally exceed
recommended pressures. Do not
release air from warm tyres to adjust
the pressure.
xUnderinflation can cause reduced
fuel economy, uneven and
accelerated tyre wear, and poor
sealing of the tyre bead, which will
deform the wheel and cause
separation of tyre from rim.
xOverinflation can produce a harsh
ride, uneven and accelerated tyre
wear, and a greater possibility of
damage from road hazards.
Keep your tyre pressure at the correct
levels. If one frequently needs
inflating, have it inspected.
Maintenance and Care
Owner Maintenance
6-41

¾Do not spray water in the engine
compartment. Otherwise, it could
result in engine-starting problems or
damage to electrical parts.
¾When washing and waxing the
vehicle, be careful not to apply
excessive force to any single area of
the vehicle roof. Otherwise, you
could dent the vehicle.
¾Make sure that the fuel-filler flap is
closed and lock the doors.
Otherwise, the fuel-filler flap may be
forcefully opened by water pressure
causing damage to the vehicle or
fuel-filler flap.
To help protect the
finish from rust and
deterioration, wash your Mazda
thoroughly and frequently, at least
once a month, with lukewarm or cold
water.

If the vehicle is washed improperly, the
paint surface could be scratched. Here
are some examples of how scratching
could occur.

Scratches occur on the paint surface
when:
xThe vehicle is washed without first
rinsing off dirt and other foreign
matter.
xThe vehicle is washed with a rough,
dry, or dirty cloth.
xThe vehicle is washed at a car wash
that uses brushes that are dirty or too
stiff.
xCleansers or wax containing
abrasives are used.
NOTE
xMazda is not responsible for
scratches caused by automatic car
washes or improper washing.
xScratches are more noticeable on
vehicles with darker paint finishes.
To minimize scratches on the vehicle's
paint finish:
xRinse off any dirt or other foreign
matter using lukewarm or cold water
before washing.
xUse plenty of lukewarm or cold
water and a soft cloth when washing
the vehicle. Do not use a nylon cloth.
xRub gently when washing or drying
the vehicle.
xTake your vehicle only to a car wash
that keeps its brushes well
maintained.
xDo not use abrasive cleansers or wax
that contain abrasives.
CAUTION
¾Do not use steel wool, abrasive
cleaners, or strong detergents
containing highly alkaline or caustic
agents on chrome-plated or
anodised aluminium parts. This may
damage the protective coating; also,
cleaners and detergents may
discolour or deteriorate the paint.
Pay special attention to removing salt,
dirt, mud, and other foreign material
from the underside of the wings, and
make sure the drain holes in the lower
edges of the doors and rocker panels
are clean.

Insects, tar, tree sap, bird droppings,
industrial fallout, and similar deposits
can damage the finish if not removed
immediately. When prompt washing
Maintenance and Care
Appearance Care
6-56