2015 MAZDA MODEL CX-3 engine

7–17
If Trouble Arises
Flat Tyre
Changing a Flat Tyre
(With Spare Tyre)
NOTE
If the following occurs while driving, it
could indicate a fl at tyre.


 Steering becomes diffi cult. 
 The vehicle begins to vibrate
excessively.
  The vehicle pulls in one direction.

If you have a fl at tyre, drive slowly to a
level spot that is well off the road and out
of the way of traffi c to change the tyre.
Stopping in traffi c or on the shoulder of a
busy road is dangerous.
WARNING
Be sure to follow the directions for
changing a tyre:
Changing a tyre is dangerous if not
done properly. The vehicle can slip off
the jack and seriously injure someone.
No person should place any portion
of their body under a vehicle that is
supported by a jack.
Never allow anyone inside a vehicle
supported by a jack:
Allowing someone to remain in
a vehicle supported by a jack is
dangerous. The occupant could cause
the vehicle to fall resulting in serious
injury.
NOTE
Make sure the jack is well lubricated
before using it.
1. Park on a level surface off the right-of-
way and fi rmly set the parking brake.
2. Put a vehicle with an automatic
transaxle in Park (P), a manual
transaxle in Reverse (R) or 1, and turn
off the engine.
3. Turn on the hazard warning fl asher.
4. Have everyone get out of the vehicle
and away from the vehicle and traffi c.
5. Remove the jack, tool, and spare tyre
(page 7-3 ).
6. Block the wheel diagonally opposite
the fl at tyre. When blocking a wheel,
place a tyre block both in front and
behind the tyre.
NOTE
When blocking a tyre, use rocks or
wood blocks of suffi cient size if possible
to hold the tyre in place.
$9@&;&&%@&EJUJPOJOEC







7–20
If Trouble Arises
Flat Tyre
WARNING
Do not jack up the vehicle in a position
other than the designated jack-up
position or place any objects on or
under the jack:
Jacking up the vehicle in a position
other than the designated jack-up
position or placing objects on or
under the jack is dangerous as it could
deform the vehicle body or the vehicle
could fall off the jack resulting in an
accident.
Use only the jack provided with your
Mazda:
Using a jack that is not designed for
your Mazda is dangerous. The vehicle
could slip off the jack and seriously
injure someone.
Never place objects under the jack:
Jacking the vehicle with an object
under the jack is dangerous. The
jack could slip and someone could be
seriously injured by the jack or the
falling vehicle.
7. Insert the jack lever and attach the
wheel brace to tyre jack.
8. Turn the jack handle clockwise and
raise the vehicle high enough so that
the spare tyre can be installed. Before
removing the wheel nuts, make sure
your Mazda is fi rmly in position and
that it cannot slip or move.
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@&;&&%@&EJUJPOJOEC







7–24
If Trouble Arises
Battery Runs Out
Jump-Starting
Jump-starting is dangerous if done incorrectly. So follow the procedure carefully. If you
feel unsure about jump-starting, we strongly recommend that you have a competent service
technician do the work.
WARNING
Follow These Precautions Carefully:
To ensure safe and correct handling of the battery, read the following precautions
carefully before using the battery or inspecting it.
Do not allow the positive ( ) terminal to contact any other metal object that
could cause sparks:
Flames and sparks near open battery cells are dangerous. Hydrogen gas, produced
during normal battery operation, could ignite and cause the battery to explode. An
exploding battery can cause serious burns and injuries. When working near a battery,
do not allow metal tools to contact the positive (
) or negative () terminal of the
battery.
Keep all fl ames, including cigarettes, and sparks away from open battery cells:
Flames and sparks near open battery cells are dangerous. Hydrogen gas, produced
during normal battery operation, could ignite and cause the battery to explode. An
exploding battery can cause serious burns and injuries.
Do not jump-start a frozen battery or one with a low fl uid level:
Jump-starting a frozen battery or one with a low fl uid level is dangerous. It may rupture
or explode, causing serious injury.
Connect the negative lead to a good ground point away from the battery:
Connecting the end of the second jumper lead to the negative (
) terminal of the
discharged battery is dangerous.
A spark could cause the gas around the battery to explode and injure someone.
Route the jumper leads away from parts that will be moving:
Connecting a jumper lead near or to moving parts (cooling fans, belts) is dangerous.
The lead could get caught when the engine starts and cause serious injury.
$9@&;&&%@&EJUJPOJOEC







7–26
If Trouble Arises
Battery Runs Out
1. Remove the battery cover.
2. Make sure the booster battery is 12
V and that its negative terminal is
grounded.
3. If the booster battery is in another
vehicle, do not allow both vehicles
to touch. Turn off the engine of the
vehicle with the booster battery and
all unnecessary electrical loads in both
vehicles.
4. Connect the jumper leads in the exact
sequence as in the illustration.
 

 
 Connect one end of a lead to the
positive terminal on the discharged
battery (1).
 

 
 Attach the other end to the positive
terminal on the booster battery (2).
 

 
 Connect one end of the other lead to
the negative terminal of the booster
battery (3).
 

 
 Connect the other end to the ground
point indicated in the illustration away
from the discharged battery (4).
5. Start the engine of the booster vehicle
and run it a few minutes. Then start the
engine of the other vehicle.
6. When fi nished, carefully disconnect the
leads in the reverse order described in
the illustration. 7. If the battery cover has been removed,
install it in the reverse order of
removal.
NOTE
Verify that the covers are securely
installed.
$9@&;&&%@&EJUJPOJOEC







7–27
If Trouble Arises
Emergency Starting
Starting a Flooded Engine
(SKYACTIV-G 2.0 )
If the engine fails to start, it may be
fl ooded (excessive fuel in the engine).
Follow this procedure:
1. If the engine does not start within
fi ve seconds on the fi rst try, wait ten
seconds and try again.
2. Make sure the parking brake is on.
3. Depress the accelerator all the way and
hold it there.
4. Depress the clutch pedal (Manual
transaxle) or the brake pedal
(Automatic transaxle), then press the
push button start. If the engine starts,
release the accelerator immediately
because the engine will suddenly rev
up.
5. If the engine fails to start, crank it
without depressing the accelerator.
If the engine still does not start using
the above procedure, have your vehicle
inspected by an expert repairer, we
recommend an Authorised Mazda
Repairer.
Push-Starting
Do not push-start your Mazda.
WARNING
Never tow a vehicle to start it:
Towing a vehicle to start it is
dangerous. The vehicle being towed
could surge forward when its engine
starts, causing the two vehicles to
collide. The occupants could be
injured.
CAUTION
Do not push-start a vehicle that has a
manual transaxle. It can damage the
emission control system.
NOTE
You cannot start a vehicle with an
automatic transaxle by pushing it.
$9@&;&&%@&EJUJPOJOEC







7–28
If Trouble Arises
Emergency Starting
Running Out of Fuel
(SKYACTIV-D 1.5)
CAUTION
Do not try starting the engine for more
than 30 seconds at a time. Doing so,
could damage the starter. If the engine
does not start on the fi rst try wait about
10 seconds before trying again.
If your vehicle runs out of fuel, add at least
10 L (2.6 US gal, 2.2 Imp gal) of fuel, and
try to restart the engine. Because air can
get into fuel lines when a vehicle runs out
of fuel, your engine may take longer to
start. If the engine does not start the fi rst
time, try starting it several more times.
If it still does not start, contact an expert
repairer, we recommend an Authorised
Mazda Repairer.
$9@&;&&%@&EJUJPOJOEC







7–29
If Trouble Arises
Overheating
Overheating
If the High engine coolant temperature
warning light illuminates, the vehicle loses
power, or you hear a loud knocking or
pinging noise, the engine is probably too
hot.
WARNING
Switch the ignition to 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 indefi nitely 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 High engine coolant temperature
warning light illuminates:
1. Drive safely to the side of the road and
park off the right-of-way.
2. Put a vehicle with an automatic
transaxle in park (P), a manual
transaxle 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 it is low, look for coolant leaks from
the radiator and hoses.
$9@&;&&%@&EJUJPOJOEC







7–30
If Trouble Arises
Overheating
If you fi nd a leak or other damage, or if
coolant is still leaking:
Stop the engine and call an expert repairer,
we recommend an Authorised Mazda
Repairer.
SKYACTIV-G 2.0
Cooling system cap Coolant reservoir
Cooling fan
SKYACTIV-D 1.5
Cooling system cap Coolant reservoir
Cooling fan
If you fi nd no problems, the engine is
cool, and no leaks are obvious:
Carefully add coolant as required (page
6-29 ).
CAUTION
If the engine continues to overheat or
frequently overheats, have the cooling
system inspected. The engine could
be seriously damaged unless repairs
are made. Consult an expert repairer,
we recommend an Authorised Mazda
Repairer.
$9@&;&&%@&EJUJPOJOEC