2018 MAZDA MODEL CX-9 cooling

▼Engine Exhaust (Carbon monoxide)
WA R N I N G
Do not drive your vehicle if you smell exhaust gas inside the vehicle:
Engine exhaust gas is dangerous. This gas contai
ns carbon monoxide (CO), which is colorless,
odorless, and poisonous. When inhaled, it can cause loss of consciousness and death. If you
smell exhaust gas inside the vehicle, keep al l windows fully open and contact an Authorized
Mazda Dealer immediately.
Do not run the engine when inside an enclosed area:
Running the engine inside an enclosed area, such as a garage, is dangerous. Exhaust gas,
which contains poisonous carbon monoxide , could easily enter the cabin. Loss of
consciousness or even death could occur.
Open the windows or adjust the heating or cooling system to draw fresh air when idling the
engine:
Exhaust gas is dangerous. When the vehicle is stopped with the windows closed and the
engine running for a long time even in an open area, exhaust gas, which contains poisonous
carbon monoxide, could enter the cabin. Loss of consciousness or even death could occur.
Clear snow from underneath and around your vehicle, particularly the tail pipe, before
starting the engine:
Running the engine when a vehicle is stopped in deep snow is dangerous. The exhaust pipe
could be blocked by the snow, allowing exhaus t gas to enter the cabin. Because exhaust gas
contains poisonous carbon monoxide, it could cause loss of consciousness or even death to
occupants in the cabin.
Before Driving
Fuel and Emission
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▼Trailer Lights
Trailer lights must comply with
all federal, state, and local regulations. Equip your trailer as
required before towing it day or night.
CAUTION
Do not connect a trailer lighting system directl y to the lighting system of your Mazda. This
may damage your vehicle's electrical system an d lighting systems. Have a recreational vehicle
dealer or trailer rental agency connect the system, and inspect the brake lights and turn
signals yourself before each trip.
▼ Trailer Brakes
If the total trailer weight ex
ceeds 450 kg (1,000 lb), trailer brakes are required. If your trailer
has brakes, make sure they comply with all federal, state, and local regulations.
WA R N I N G
Do not connect a hydraulic trailer-brake system to your vehicle's brake system:
Connecting a hydraulic trailer-brake system directly to the vehicle brake system is dangerous
and will result in inadequate braking and possible injury.
▼ Trailer Towing Tips
•Verify that your Mazda maintains a near-normal attitude when a
loaded or unloaded trailer
is connected. Do not drive if it h as an abnormal front-up or front-down position. Inspect
for incorrect tongue load, worn suspension parts, and trailer o verloading.
•Make sure the trailer is properly loaded and the cargo is secur e to prevent it from shifting.
•Make sure the mirrors conform to all government regulations. If they do not, install
required rear view mirrors appropriate for towing purposes.
The three main causes of vehicle-trailer accidents are driver e rror, excessive speed, and
improper trailer loading.
Before driving
•Have your cooling and braking sy stem checked by an Authorized M azda Dealer.
•Before starting out, inspect the operation of all vehicle and t railer lights and all
vehicle-to-trailer connections. Stop and re-inspect all lights and connections after driving
a short distance.
Before Driving
To w i n g
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▼Emergency Operati
on for Starting
the Engine
If the KEY warning light (red) illuminates,
or the push button start indicator light
(amber) flashes, this could indicate that
the engine may not s tart using the usual
starting method (for vehicles with a type A
instrument cluster (page 4-31), messages
are displayed in the instrument cluster).
Have your vehicle inspected at an
Authorized Mazda Dealer as soon as
possible. If this occurs, the engine can be
force-started. Press and hold the push
button start until the engine starts. Other
procedures necessary for starting the
engine such as having the key in the cabin,
and depressing the brake pedal are
required.
Turning the Engine Off
WA R N I N G
Do not stop the engine while the vehicle is
moving:
Stopping the engine while the vehicle is
moving for any reason other than in an
emergency is dangerous. Stopping the
engine while the vehicle is moving will
result in reduced braking ability due to the
loss of power braking, which could cause
an accident and serious injury.
1. Stop the vehicle completely.
2. Shift the selector lever to the P position and set the parking brake.
3. Press the push button start to turn off the engine. The ignition position is off.
CAUTION
When leaving the vehicle, make sure the
push button start is off.
NOTE
•The cooling fan in the engine
compartment could turn on for a few
minutes after the ignition is switched
from ON to OFF, whether or not the A/C
is on or off, to cool the engine
compartment quickly.
•If the system detects that the remaining
battery power of the key is low when the
ignition is switched from ON to ACC or
OFF, the following is indicated.
Replace with a new battery before the
key becomes unusable.
Refer to Key Battery Replacement on
page 6-38.
When Driving
Start/Stop Engine
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Operating Tips
•Operate the climate control system with
the engine running.
•To prevent the battery from being
discharged, do not leave the fan control
switch on for a long period of time with
the ignition switched ON when the
engine is not running.
•Clear all obstructions such as leaves,
snow and ice from the hood and the air
inlet in the cowl grille to improve the
system efficiency.
•Use the climate control system to defog
the windows and dehumidify the air.
•The recirculate mode should be used
when driving through tunnels or while
in a traffic jam, or when you would like
to shut off outside air for quick cooling
of the interior.
•Use the outside air position for
ventilation or windshield defrosting.
•If the vehicle has been parked in direct
sunlight during hot weather, open the
windows to let warm air escape, then
run the climate control system.
•Run the air cond itioner about 10
minutes at least once a month to keep
internal parts lubricated.
•Have the air conditioner checked before
the weather gets hot. Lack of refrigerant
may make the air conditioner less
efficient.
The refrigerant specifications are
indicated on a label attached to the
inside of the engine compartment. If the
wrong type of refrigerant is used, it
could result in a ser ious malfunction of
the air conditioner. Consult a
professional, government certified
repairer for the inspection or repair
because a special device is required for
the air conditi oner maintenance.
For details, consult an Authorized
Mazda Dealer.
Label
Interior Features
Climate Control System
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Mode selector switch
The desired airflow mode can be selected
(page 5-6).
NOTE
•With the airflow mode set to the
position and the temperature control
dial set at a medium temperature,
heated air is directed to the feet and air
at a comparably lower temperature will
flow through the central, left and right
vents.
•To set the air vent to , press the
windshield defroster switch.
•In the or position, the air
conditioner is automatically turned on
and the outside air position is
automatically selected to defrost the
windshield. In the
or position, the
outside air position cannot be changed
to the recirculated air position.
A/C switch
Pressing the A/C swi tch while the AUTO
switch is turned on w ill turn off the air
conditioner (cooling/dehumidifying
functions).
The on/off of the air conditioner switches
each time the A/C switch is pressed.
NOTE
•The air conditioner operates when the
A/C switch is pressed while the air
conditioner is turned off.
•The air conditioner may not function
when the outside temperature
approaches 0 °C (32 °F).
Air intake selector
Outside or recirculated air positions can be
selected. Press the switch to select outside/
recirculated air positions.
Recirculated air positi on (indicator light
illuminated)
Outside air is shut off. Use this position
when going through tunnels, driving in
congested traffic (high engine exhaust
areas) or when quick cooling is desired.
Outside air position (indicator light
turned off)
Outside air is allowed to enter the cabin.
Use this mode for ventilation or
windshield defrosting.
WA R N I N G
Do not use the recirculated air position in
cold or rainy weather:
Using the recirculated air position in cold or
rainy weather is dangerous as it will cause
the windows to fog up. Your vision will be
hampered, which could lead to a serious
accident.
DUAL switch
Use the DUAL switch to change the mode
between the individual operation (driver
and passenger) and interconnection
(simultaneous) modes.
Individual operation mode (indicator
light illuminated)
The set temperature can be controlled
individually for the driver and front
passenger.
Interior Features
Climate Control System
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▼Schedule 1
U.S.A. and Puerto Rico residents
- Engine oil flexible maintenance interval
Use when the maintenance monitor for “Oil Change” is set to “Fl exible”. For details,
see maintenance monitor. (page 6-18)
Maintenance Interval Number of months or kilometers (miles), whichever comes first.
Months 12 24 36 48 60 72 84 96
×1000 km 12 24 36 48 60 72 84 96
×1000 miles 7.5 15 22.5 30 37.5 45 52.5 60
ENGINE
Drive belts II
Engine oil & filter
*1Replace when wrench indicator light is ON. (Max interval: 12 months or 12,000 km (7,500 miles))
COOLING SYSTEM
Engine coolant
*2Replace at first 192,000 km (120,000 miles) or 10 years; after that, every 96,000 km (60,000 miles) or 5 years.
FUEL SYSTEM
Air filter Replace when any equivalent tim
ing of replacing engine oil.
(Max interval: 36 months or 60,000 km (37,500 miles))
Fuel lines and hoses
*3IIII
Hoses and tubes for emission
*3II
IGNITION SYSTEM
Spark plugs Replace every 64,000 km (40,000 miles).
Maintenance and Care
Scheduled Maintenance
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Maintenance IntervalNumber of months or kilometers (miles), whichever comes first.
Months 12 24 36 48 60 72 84 96
×1000 km 12 24 36 48 60 72 84 96
×1000 miles 7.5 15 22.5 30 37.5 45 52.5 60
AIR CONDITIONER SYSTEM
Cabin air filter Replace when any equivalent timing of replacing engine oil.
(Max interval: 24 months or 48,000 km (30,000 miles))
Chart symbols:
I: Inspect: Inspect and clean, re pair, adjust, fill up, or replac e if necessary.
T: Tighten
Remarks:
*1 The engine oil and filter must b e changed at least once a year or within 12,000 km (7 ,500 miles) since last
engine oil and filter change. Res et the engine oil data whenever replacing the engine oil regardless of the
message/wrench indicator light display.
*2 Use of FL-22 is recommended wh en replacing engine coolant. Using engine coolant other than FL-22 may
cause serious damage to the engine and cooling system.
*3 According to state/provincial and federal regulations, failure to perform maintenance on these items will not void your emissions warranties. However, Mazda recommends that all maintenance services be performed at
the recommended time or mileage/ kilometer period to ensure long-term reliability.
*4 The Tire Pressure Monitoring Sy stem (TPMS) initialization must be performed so that the system operates
normally (if equipped).
*5 If this component has been subm erged in water, the oil should be replaced.*6 Check the tire repair fluid exp iration date every year when performing the periodic maintenance. Replace the
tire repair fluid bottle with new one before the expiration date.
▼ Schedule 2
U.S.A. and Puerto Rico residents - Severe driving conditions ma
intenance interval
Maintenance IntervalNumber of months or kilometers (miles), whichever comes first.
Months 6 1218243036424854606672
×1000 km 8 1624324048566472808896
×1000 miles 5 10 15 20 25 30 35 40 45 50 55 60
ENGINE
Drive belts II
Engine oil & filter Flexible
*1Replace when wrench indicator light is ON. (Max interval: 12
months or 12,000 km (7,500 miles))
Fixed
*2RRRRRRRRRRRR
COOLING SYSTEM
Engine coolant
*3Replace at first 192,000 km (120,000 miles) or 10 years; after that, every 96,000 km (60,000 miles) or 5 years.
Engine coolant level IIIIIIIIIIII
Maintenance and Care
Scheduled Maintenance
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Chart symbols:
I: Inspect: Inspect and clean, re pair, adjust, fill up, or replac e if necessary.
R: Replace
L: Lubricate
T: Tighten
Remarks:
*1 Engine oil flexible maintenance i s available for U.S.A. and Puerto Rico residents whose vehicle is operated
mainly where none of the following conditions apply.
•Extended periods of idling or low-speed operation such as polic e car, taxi or driving school car•Driving in dusty conditions
If any do apply, follo w fixed maintenance.
The engine oil and filter must be changed at least once a year or within 12,000 km (7,500 miles) since last
engine oil and filter change. Res et the engine oil data whenever replacing the engine oil regardless of the
message/wrench indicator light display.
*2 Reset the engine oil data whene ver replacing the engine oil regardless of the message/wrench indicator light
display.
*3 Use of FL-22 is recommended wh en replacing engine coolant. Using engine coolant other than FL-22 may
cause serious damage to the engine and cooling system.
*4 If the vehicle is operated in v ery dusty or sandy areas, clean and if necessary, replace the air filter more often
than the recommended intervals.
*5 According to state/provincial and federal regulations, failure to perform maintenance on these items will not void your emissions warranties. However, Mazda recommends that all maintenance services be performed at
the recommended time or mileage/ kilometer period to ensure long-term reliability.
*6 The Tire Pressure Monitoring Sy stem (TPMS) initialization must be performed so that the system operates
normally (if equipped).
*7 If this component has been subm erged in water, the oil should be replaced.*8 Check the tire repair fluid exp iration date every year when performing the periodic maintenance. Replace the
tire repair fluid bottle with new one before the expiration date.

Maintenance and Care
Scheduled Maintenance
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