engine overheat MAZDA MODEL CX-9 2018 Owners Manual (in English)

Floor Mat
We recommend the use of Genuine
Mazda floor mats.
WA R N I N G
Make sure the floor mats are hooked on the
retention pins to prevent them from
bunching up under the foot pedals:
Using a floor mat that is not secured is
dangerous as it will interfere with the
accelerator and brake pedal operation,
which could result in an accident.
Do not install two floor mats, one on top of
the other, on the driver's side:
Installing two floor mats, one on top of the
other, on the driver's side is dangerous as
the retention pins can only keep one floor
mat from sliding forward.
Loose floor mat(s) will interfere with the
foot pedals and could result in an accident.
If using an all-weather mat for winter use
always remove the original floor mat.
When setting a floor mat, position the
floor mat so that its grommets are inserted
over the pointed end of the retention posts.
Rocking the Vehicle
WA R N I N G
Do not spin the wheels at more than 56
km/h (35 mph), and do not allow anyone
to stand behind a wheel when pushing the
vehicle:
When the vehicle is stuck, spinning the
wheels at high speed is dangerous. The
spinning tire could overheat and explode.
This could cause serious injuries.
CAUTION
Too much rocking may cause engine
overheating, transaxle failure, and tire
damage.
If you must rock the vehicle to free it from
snow, sand or mud, depress the accelerator
slightly and slowly move the selector lever
from D to R.
Before Driving
Driving Tips
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Driving
•Your Mazda will handle differently with a trailer in tow, so practice turning, backing, and
stopping in a traffic-free area.
•Take time to get accustomed to the extra weight and length.
•Allow more room between your vehicle and the one in front becau se braking distance
increases with a trailer. For eac h 16 km/h (10 mph) of speed, a llow at least one vehicle
and trailer length between your Mazda and the vehicle ahead.
•Avoid jerky starts or sudden acceleration.
•Avoid sudden braking. It may cau se loss of control and result in jackknifing, especially so
on wet or slippery roads.
•Shift the selector lever to the D position when towing a traile r in hilly terrain or when
heavily loaded.
The D position will allow opera ting the vehicle without frequen t shifting.
Lane changes and turning
Avoid quick lane changes, sudden turns, and tight turns. Slow d own before turning to avoid
the need of sudden braking.
A turning trailer will make a tigh ter arc than the tow vehicle. Compensate with turns that are
larger than normal.
Passing
Plan well ahead to pass other vehicles, and provide plenty of r oom before changing lanes.
Crosswinds from passing vehicles, especially larger ones, and t he effects of rough roads will
affect handling.
If swaying occurs, fir mly grip the steering wheel and reduce speed immediately, but
gradually.
Steer straight ahead. If no extreme correction of steering or b raking is made, the
combination of less speed and firm steering will result in stab ility.
Backing up
Backing a vehicle with a trailer requires practice and patience . Back slowly, and have a
helper outside at the rear of th e trailer to reduce the risk of an accident.
To turn the trailer, place your hand at the bottom of the steering wheel and turn it in the
direction you want the trailer to go. Make only slight movements to prevent sharp or
prolonged turning.
Ascending a hill
Shift into a lower gear to reduce the possibility of overloadin g or overheating the engine, or
both.
Before Driving
To w i n g
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Descending a hill
Shift into a lower gear and use engine compression as a braking effect.
WA R N I N G
Always use lower gears to reduce speed:
Holding the brake pedal down too long or too frequently is dangerous as it could cause the
brakes to overheat and lose power, resulting in loss of control and a serious accident. Use
lower gears to help reduce speed. Pull off the road and allow brakes to cool down whenever
braking performance feels reduced.
Overheated engine
The extra weight of the trailer may strain the engine on hot days and on long or steep
upgrades.
If the temperature gauge indicates overheating, turn off the ai r conditioner, drive safely to
the side of the road, park off the right-of-way and wait for en gine to cool. Refer to
Overheating on page 7-25.
Parking
Always make sure the tires of the trailer and the tow vehicle a re blocked while parked.
Apply the parking brake firmly and put the transaxle in P.
Avoid parking on an incline, but if you must, follow these instructions:
1. Depress and hold down the brake pedal.
2. Have a helper put wheel blocks against the downhill side of a ll vehicle and trailer tires.
3. Then release the brake pedal slowly until the blocks bear the load.
•If the grade is downhill, turn the steering wheel so that the front of the front tires face
the curb.
•If it is uphill, face the rear of the front tires against the curb.
4. Firmly apply t he parking brake.
5. Shift the transaxle into P, and stop the engine.
To restart after parking on an incline:
1. With the transaxle in P, start the engine. (Be sure to depres s and hold the brake pedal.)
2. Shift into gear.
3. Release the parking brake (also the foot brake) and pull away from the wheel blocks.
Stop; apply the parking brake and shift into P.
4. Have a helper retrieve the wheel blocks.
Before Driving
To w i n g
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NOTE
•If the fuel economy data is reset using
the fuel economy monitor, or trip A is
reset using the trip meter when the
function which synchronizes the fuel
economy monitor and the trip meter is
on, the fuel economy data and trip A are
reset simultaneously.
Refer to Fuel Economy Monitor on page
4-77.
•Only the trip meters record tenths of
kilometers (miles).
•The trip record will be erased when:
•The power supply is interrupted
(blown fuse or the battery is
disconnected).
•The vehicle is driven over 9999.9 km
(mile).
â–¼Tachometer
The tachometer shows engine speed in
thousands of revolutions per minute (rpm).
CAUTION
Do not run the engine with the tachometer
needle in the RED ZONE.
This may cause severe engine damage.

STRIPED
ZONE
RED ZONE
NOTE
When the tachometer needle enters the
STRIPED ZONE, this indicates to the
driver that the gears should be shifted
before entering the RED ZONE.

â–¼Engine Coolant Temperature Gauge
(Without Multi-information
Display)
Displays the engine coolant temperature.
The white gauge indicates that the engine
coolant temperature is low, and the red
gauge indicates that the engine coolant
temperature is high and overheating.
CAUTION
If the engine coolant temperature gauge
indicator flashes, there is a possibility of
overheating. Park the vehicle in a safe
place immediately and take appropriate
measures. If the vehicle continues to be
driven, it could cause damage to the
engine.
Refer to Overheating on page 7-25.
NOTE
•The temperature unit (Centigrade/
Fahrenheit) of the engine coolant gauge
display changes in conjunction with the
temperature unit of the outside
temperature display.
Refer to Personalization Features on
page 9-11.
When Driving
Instrument Cluster and Display
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â–¼Odometer, Trip Meter and Trip
Meter Selector
The odometer is constantly displayed on
the screen when the
ignition is switched
ON, and the TRIP A or TRIP B screen can
be displayed by operating the INFO
switch.

Press the INFO switch INFO switch
Odometer,
Trip meter A
Odometer,
Trip meter B
Odometer
The odometer records the total distance
the vehicle has been driven.
Tr i p m e t e r
The driving distance for a specified
interval is indicated . Two types (TRIP A,
TRIP B) of interva l distance and the
average fuel economy for each can be
measured.

For instance, trip meter A can record the
distance from the point of origin, and trip
meter B can record the distance from
where the fuel tank is filled.

When trip meter A is selected, TRIP A
will be displayed. Wh en trip meter B is
selected, TRIP B will be displayed.

The trip meter and average fuel economy
can be reset by pressi ng the INFO switch
for 1.5 second or more while in each
mode.
NOTE
•Only the trip meters record tenths of
kilometers (miles).
•The trip record will be erased when:
•The power supply is interrupted
(blown fuse or the battery is
disconnected).
•The vehicle is driven over 9999.9 km
(mile).
â–¼ Engine Coolant Temperature Gauge
Displays the engine coolant temperature.
The blue gauge indicates that the engine
coolant temperature is low, and the red
gauge indicates that the engine coolant
temperature is high and overheating.
When Driving
Instrument Cluster and Display
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CAUTION
If the high engine coolant temperature
warning light (red) turns on, there is a
possibility of overheating. Park the vehicle
in a safe place immediately and take
appropriate measures. If the vehicle
continues to be driven, it could cause
damage to the engine.
Refer to Overheating on page 7-25.
NOTE
•The temperature unit (Centigrade/
Fahrenheit) of the engine coolant gauge
display changes in conjunction with the
temperature unit of the outside
temperature display.
Refer to Personalization Features on
page 9-11.
•During normal driving, the engine
coolant temperature stabilizes at 100 °C
(210 °F) or less, and the gauge indicates
a range lower than 100 °C (210 °F).
•If the engine load increases and the
engine coolant temperature exceeds
100 °C (210 °F), the gauge indicates the
engine coolant temperature.
â–¼ Fuel Gauge
The fuel gauge shows approximately how
much fuel is remaining in the tank when
the ignition is switched ON. We
recommend keeping the tank over 1/4 full.

Full
1/4 Full
Empty
If the fuel level is low, () and () turn an
amber color. Refuel as soon as possible.
Refer to Taking Action on page 7-38 .
NOTE
•After refueling, it may require some time
for the indicator to stabilize. In addition,
the indicator may deviate while driving
on a slope or curve since the fuel moves
in the tank.
•The display indicating a quarter or less
remaining fuel has more segments to
show the remaining fuel level in greater
detail.
•The direction of the arrow () indicates
that the fuel-filler lid is on the left side
of the vehicle.
When Driving
Instrument Cluster and Display
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Driving Tips
WA R N I N G
Do not let the vehicle move in a direction
opposite to the direction selected by the
selector lever:
Do not let the vehicle move backward with
the selector lever in a forward position, or
do not let the vehicle move forward with
the selector lever in the reverse position.
Otherwise, the engine may stop, causing
the loss of the power brake and power
steering functions, and make it difficult to
control the vehicle which could result in an
accident.
Passing
For extra power when passing another
vehicle or climbing steep grades, depress
the accelerator fully. The transaxle will
shift to a lower gear, depending on vehicle
speed.
NOTE
•The accelerator pedal may initially feel
heavy as it is being depressed, then feel
lighter as it is depressed further. This
change in pedal force aids the engine
control system in determining how much
the accelerator pedal has been
depressed for performing kickdown, and
functions to control whether or not
kickdown should be performed.
•While the selector lever is in the M
position and the TCS is turned off,
manual shift mode does not switch to
automatic shift mode even if the
accelerator pedal is completely
depressed. Operate the selector lever.
Climbing steep gra des from a stop
To climb a steep grade from a stopped
position:
1. Depress the brake pedal.
2. Shift to D or M1, depending on the load weight and grade steepness.
3. Release the brake pedal while gradually accelerating.
Descending steep grades
When descending a steep grade, shift to
lower gears, depending on load weight and
grade steepness. Descend slowly, using the
brakes only occasionally to prevent them
from overheating.
When Driving
Automatic Transaxle
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Brake System
â–¼Foot Brake
This vehicle has power-assisted brakes
that adjust automatically through normal
use.

Should power-assist fail, you can stop by
applying greater force than normal to the
brake pedal. But the d
istance required to
stop will be greater than usual.
WA R N I N G
Do not coast with the engine stalled or
turned off,
find a safe place to stop:
Coasting with the engine stalled or turned
off is dangerous. Braking will require more
effort, and the brake's power-assist could
be depleted if you pump the brake. This will
cause longer stopping distances or even an
accident.
Shift to a lower gear when going down
steep hills:
Driving with your foot continuously on the
brake pedal or steadily applying the brakes
for long distances is dangerous. This causes
overheated brakes, resulting in longer
stopping distances or even total brake
failure. This could cause loss of vehicle
control and a serious accident. Avoid
continuous application of the brakes.
Dry off brakes that have become wet by
driving slowly, releasing the accelerator
pedal and lightly applying the brakes
several times until the brake performance
returns to normal:
Driving with wet brakes is dangerous.
Increased stopping distance or the vehicle
pulling to one side when braking could
result in a serious accident. Light braking
will indicate whether the brakes have been
affected.
CAUTION
 Do not drive with your foot held on the
brake pedal. Doing so could result in the
following:
 The brake parts will wear out more
quickly.
 The brakes can overheat and adversely
affect brake performance.
 Always depress the brake pedal with the
right foot. Applying the brakes with the
unaccustomed left foot could slow your
reaction time to an emergency situation
resulting in insufficient braking
operation.

When Driving
Brake
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7If Trouble Arises
Helpful information on what to do if a problem arises with the vehicle.
Parking in an Emergency................. 7-2 Parking in an Emergency..............7-2
Flat Tire.............................................. 7-3 Spare Tire and Tool Storage......... 7-3
Changing a Flat Tire................... 7-10
Battery Runs Out............................ 7-21 Jump-Starting............................. 7-21
Emergency Starting.........................7-24 Starting a Flooded Engine.......... 7-24
Push-Starting.............................. 7-24
Overheating......................................7-25 Overheating................................ 7-25
Emergency Towing.......................... 7-27 Towing Description.................... 7-27
Towing Hooks (Mexico ).............7-28
Warning/Indicator Lights and
Warning Sounds.............................. 7-30
If a Warning Light Turns On or
Flashes........................................ 7-30
Message Indicated on
Display........................................7-44
Message Indicated in Multi-
information Display
*.................. 7-46
Warning Sound is Activated....... 7-47
When Liftgate Cannot be
Opened..............................................7-52 When Liftgate Cannot be
Opened........................................7-52
Active Driving Display Does Not
Operate
*........................................... 7-53
If the Active Driving Display Does
Not Operate................................ 7-53
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Overheating
If the temperature gauge indicates
overheating or the high engine coolant
temperature warning light turns on, the
vehicle loses power, or you hear a loud
knocking or pinging noise, the engine is
probably too hot.
WA R N I N G
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 hood 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 temperature gauge indicates
overheating or the high engine coolant
temperature warning light turns on:

1. Drive safely to the side of the road and park off the right-of-way.
2. Shift into park (P).
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 hood and start the engine.

If neither coolant nor steam is
escaping:
Open the hood 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 Authorized Mazda
Dealer.
6. Make sure the cooling fan is operating, then turn off the engine after the
temperature has decreased.
If Trouble Arises
Overheating
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