engine overheat MAZDA MODEL 2 2017 Owners Manual (in English)

3–51
Before Driving
Driving Tips
Rocking the Vehicle
WARNING
Do not spin the wheels at high speed,
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 tyre could overheat and
explode. This could cause serious
injuries.
CAUTION
Too much rocking may cause engine
overheating, transaxle failure, and tyre
damage.
If you must rock the vehicle to free it from
snow, sand or mud, depress the accelerator
slightly and slowly move the shift lever
from 1 (D) to R.
Winter Driving
Carry emergency gear, including tyre
chains, window scraper, À ares, a small
shovel, jumper leads, and a small bag of
sand or salt.
Ask an expert repairer, we recommend an
Authorised Mazda Repairer to check the
following:
 


 Have the proper ratio of antifreeze in the
radiator.
  Refer to Engine Coolant on page
6-29 .
 


 Inspect the battery and its leads. Cold
reduces battery capacity.
 


 Use an engine oil appropriate for the
lowest ambient temperatures that the
vehicle will be driven in (page 6-23 ).




 Inspect the ignition system for damage
and loose connections.
 


 Use washer À uid made with antifreeze—
but do not use engine coolant antifreeze
for washer À uid (page 6-32 ).

3–63
Before Driving
Towing
Trailer Towing Tips
Before driving
 




 Verify that your Mazda maintains a near-normal attitude when a loaded or unloaded trailer
is connected. Do not drive if it has an abnormal front-up or front-down position. Inspect
for incorrect nose weight, worn suspension parts, and trailer overloading. Have the vehicle
inspected by an expert repairer, we recommend an Authorised Mazda Repairer.
 


 Make sure the trailer cargo is secure to prevent it from shifting.



 Make sure the mirrors meet all government regulations. Inspect them.



 Before starting out, inspect the operation of all vehicle and trailer lights and all vehicle-
to-trailer connections. Stop and re-inspect all lights and connections after driving a short
distance.

Driving
 




 Your Mazda will handle differently with a trailer in tow, so practice turning, backing, and
stopping in a traf¿ c-free area.




 Take time to get accustomed to the extra weight and length.



 Do not exceed 100 km/h (62 mph) with a trailer in tow. If the local legal maximum speed
with a trailer in tow is less than 100 km/h (62 mph), do not exceed the legal speed.
CAUTION
If the vehicle exceeds 100 km/h (62 mph) with a trailer in tow, the vehicle could be
damaged.
 


 When ascending a hill, shift into a lower gear to reduce the possibility of overloading or
overheating the engine, or both.
 


 When descending a hill, shift into a lower gear and use engine compression as a braking
effect. Pay constant attention to speed and use the brakes only as needed. Holding the
brake pedal down for a prolonged period may cause the brakes to overheat and lose
power.

4–60
When Driving
Automatic Transaxle
Driving Tips
WARNING
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 dif¿ cult 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 DSC 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 grades 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.

4–81
When Driving
Brake
B r a k e S y s t e m
Foot 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 distance required to
stop will be greater than usual.
WARNING
Do not coast with the engine stalled or
turned off, ¿ nd 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.

5–11
Interior Features
Air-Conditioning System
Cooling (With air conditioner)
1. Set the mode selector dial to the
position.
2. Set the temperature control dial to the
cold position.
3. Set the fan control dial to the desired
speed.
4. Turn on the air conditioner by pressing
the A/C switch.
5. After cooling begins, adjust the fan
control dial and temperature control
dial as needed to maintain maximum
comfort.

CAUTION
If the air conditioner is used while
driving up long hills or in heavy traf¿ c,
monitor the engine coolant temperature
warning light to see if it is illuminated or
À ashing (page 4-38 ).
The air conditioner may cause engine
overheating. If the warning light is
illuminated or À ashing, turn the air-
conditioning off (page 7-29 ).
NOTE
  (Type A/Type B)  When maximum cooling is desired,
set the temperature control dial to
the extreme cold position and set the
air intake selector to the recirculated
air position, then turn the fan control
dial fully clockwise.
  (Type C/Type D)  When maximum cooling is desired,
set the temperature control dial to the
extreme cold position and set the air
intake selector to the recirculated air
position, then set the fan control dial
to position 4.
  (Type A/Type C)  If warmer air is desired at À oor level,
set the mode selector dial to the

position and adjust the temperature
control dial to maintain maximum
comfort.
  The air to the À oor is warmer than
air to the face (except when the
temperature control dial is set at the
extreme hot or cold position).

6–50
Maintenance and Care
Owner Maintenance
WARNING
Never touch the glass portion of a
halogen bulb with your bare hands
and always wear eye protection when
handling or working around the bulbs:
When a halogen bulb breaks, it is
dangerous. These bulbs contain
pressurised gas. If one is broken, it will
explode and serious injuries could be
caused by the À ying glass.
If the glass portion is touched with bare
hands, body oil could cause the bulb to
overheat and explode when lit.

Always keep halogen bulbs out of the
reach of children:
Playing with a halogen bulb is
dangerous. Serious injuries could be
caused by dropping a halogen bulb or
breaking it some other way.
CAUTION
When removing the lens or lamp unit
using a À athead screwdriver, make
sure that the À athead screwdriver does
not contact the interior terminal. If
the À athead screwdriver contacts the
terminal, a short circuit may occur.
NOTE
  To replace the bulb, contact an
expert repairer, we recommend an
Authorised Mazda Repairer.
  If the halogen bulb is accidentally
touched, it should be cleaned with
rubbing alcohol before being used.
  Use the protective cover and carton
for the replacement bulb to dispose
of the old bulb promptly and out of
the reach of children.
Replacing Exterior Light Bulbs
Headlights (With LED headlights)
The LED bulb cannot be replaced as a
single unit because it is an integrated unit.
The LED bulb has to be replaced with
the unit. We recommend an Authorised
Mazda Repairer when the replacement is
necessary.
Headlights (With halogen headlights)
1. If you are changing the right bulb, start
the engine, turn the steering wheel all
the way to the left, and turn off engine.
If you are changing the left bulb, turn
the steering wheel to the right, and turn
off engine.
2. Make sure the headlight switch is off.

7–1*Some models.7–1
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
Roadside Emergency Triangle
Retaining Strap (Hatchback)
* ......... 7-2

Flat Tyre ............................................... 7-3
Spare Tyre and Tool Storage .......... 7-3
Emergency Flat Tyre Repair
Kit
* ................................................. 7-9
Changing a Flat Tyre
(With Spare Tyre) ......................... 7-16

Battery Runs Out .............................. 7-24
Jump-Starting ............................... 7-24

Emergency Starting .......................... 7-27
Starting a Flooded Engine
(SKYACTIV-G 1.3 and
SKYACTIV-G 1.5 ) ...................... 7-27
Push-Starting ................................ 7-27
Running Out of Fuel
(SKYACTIV-D 1.5) ..................... 7-28

Overheating ....................................... 7-29
Overheating .................................. 7-29

Emergency Towing ............................ 7-31
Towing Description ...................... 7-31
Towing/Tiedown Hooks ............... 7-32
Warning/Indicator Lights and Warning
Sounds ................................................ 7-35
If a Warning Light Turns On or
Flashes .......................................... 7-35
Message Indicated on Display
* .... 7-48
Warning Sound is Activated ......... 7-50

When Liftgate/Boot Lid Cannot be
Opened ............................................... 7-55
When Liftgate/Boot Lid Cannot be
Opened ......................................... 7-55

Active Driving Display Does Not
Operate ............................................... 7-57
If the Active Driving Display does not
operate .......................................... 7-57

7–29
If Trouble Arises
Overheating
O v e r h e a t i n g
If 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.
WARNING
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 inde¿ 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 turns on:


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.

7–30
If Trouble Arises
Overheating
If you ¿ 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 1.3 and SKYACTIV-G
1.5

Cooling system cap Coolant reservoir
Cooling fan

SKYACTIV-D 1.5

Cooling system cap Coolant reservoir
Cooling fan

If you ¿ 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.

7–37
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
Signal Warning


Engine Oil Warning
Light This warning light indicates low engine oil pressure.
CAUTION
Do not run the engine if the oil pressure is low. Otherwise, it could result in
extensive engine damage.
If the light illuminates or the warning indication is displayed while driving:
1. Drive to the side of the road and park off the right-of-way on level ground.
2. Turn off the engine and wait 5 minutes for the oil to drain back into the sump.
3. Inspect the engine oil level 6-28 . If it's low, add the appropriate amount of engine
oil while being careful not to over¿ ll.
CAUTION
Do not run the engine if the oil level is low. Otherwise, it could result in extensive
engine damage.
4. Start the engine and check the warning light.

If the light remains illuminated even though the oil level is normal or after adding oil,
stop the engine immediately and have your vehicle towed to an expert repairer, we
recommend an Authorised Mazda Repairer.


(Red)
High Engine Coolant
Temperature Warning
Light
The light À ashes when the engine coolant temperature is extremely high, and
illuminates when the engine coolant temperature increases further.
Handling Procedure
Flashing light
Drive slowly to reduce engine load until you can ¿ nd a safe place to stop the vehicle
and wait for the engine to cool down.
Illuminated light
This indicates the possibility of overheating. Park the vehicle in a safe place
immediately and stop the engine.
Refer to Overheating 7-29 .
CAUTION
Do not drive the vehicle with the high engine coolant temperature warning light
illuminated. Otherwise, it could result in damage to the engine.