ECU MAZDA MODEL CX-3 2017 (in English) Service Manual

5–128
Interior Features
Bluetooth®
N O T E
 


y When the OS of the device is updated, the pairing information may be deleted. If this
happens, reprogram the pairing information to the Bluetooth ® unit. 


y If you pair your phone which has already been paired to your vehicle more than once in
the past, you need to delete “Mazda” on your mobile device. Then, execute the Bluetooth ®
search on your mobile device once again, and pair to a newly detected “Mazda”.
 


y Before you pair your device, make sure that Bluetooth ® is “ON”, both on your phone and
on the vehicle.
 


y If Bluetooth ® -enabled devices are used in the following locations or conditions,
connection via Bluetooth ® may not be possible.  


y The device is in a location hidden from the center display such as behind or under a
seat, or inside the glove compartment.
 


y The device contacts or is covered by a metal object or body.



y The device is set to power-saving mode. 



y Different Bluetooth ® -enabled devices can be used for Bluetooth ® Hands-Free and
Bluetooth ® audio. For example, device A can be connected as a Bluetooth ® Hands-
Free device and device B can be connected as a Bluetooth ® audio device. However, the
following may occur when they are used at the same time.
 


y The Bluetooth ® connection of the device is disconnected.



y Noise occurs in the Hands-Free audio.



y Hands-Free operates slowly.


Voice recognition related problems
Symptom Cause Solution method
Poor voice recognition
y Excessive, slow speech.
y Excessive, forceful speech
(shouting).

y Speaking before the beep sound
has ended.

y Loud noise (speaking or noise from
outside/inside vehicle).

y A i rÀ ow from A/C is blowing
against the microphone.
y
Speaking in off-standard
expressions (dialect). Regarding the causes indicated
on the left, be careful with how
you speak. In addition, when
numbers are spoken in a sequence,
recognition ability will improve
if no stop is placed between the
numbers. False recognition of numbers
Poor voice recognition There is a malfunction in the
microphone. A poor connection or malfunction
with the microphone may have
occurred. Consult an Authorized
Mazda Dealer.
Phone-related voice recognition is
disabled There is a problem with the
connection between the Bluetooth
®
unit and the device. If there is any malfunction after
checking the pairing situation, check
for device pairing or connection
problems.
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5–136
Interior Features
Interior Equipment
*Some models.
Cargo Securing Loops
WARNING
Make sure luggage and cargo is secured
before driving:
Not securing cargo while driving is
dangerous as it could move or be
crushed during sudden braking or a
collision and cause injury.

Use the loops in the luggage compartment
to secure cargo with a rope or net. The
tensile strength of the loops is 196 N (20
kgf, 44 lbf). Do not apply excessive force
to the loops as it will damage them.


Luggage Board *
When using the luggage board in the
upper level
CAUTION
Make sure the luggage board is
securely inserted into the grooves.
Otherwise, the luggage board may
detach while the vehicle is being driven
or during sudden braking resulting
in injury or damage to the luggage
board.

Insert the luggage board into the left and
right grooves.

GrooveLuggage board
Luggage board

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6–24
Maintenance and Care
Owner Maintenance
Hood
WARNING
Always check that the hood is closed
and securely locked:
A hood that is not closed and securely
locked is dangerous as it could fl y open
while the vehicle is moving and block
the driver's vision which could result in
a serious accident.

Opening the Hood
1. With the vehicle parked, pull the
release handle to unlock the hood.


Release handle 2. Insert your hand into the hood opening,
slide the latch lever to the right, and lift
up the hood.


Lever

N O T E
The lever is located a little to the left of
center when facing the vehicle.

3. Grasp the support rod in the padded
area and secure it in the support rod
hole indicated by the arrow to hold the
hood open.


Pad
Clip
Clip

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6–25
Maintenance and Care
Owner Maintenance
Closing the Hood
1. Check under the hood area to make
certain all ¿ ller caps are in place and all
loose items (e.g. tools, oil containers,
etc.) have been removed.
2. Lift the hood, grasp the padded area on
the support rod, and secure the support
rod in the clip. Verify that the support
rod is secured in the clip before closing
the hood.


Clip
Clip
Clip

3. Lower the hood slowly to a height of
about 20 cm (7.9 in) above its closed
position and then let it drop.

CAUTION
When closing the hood, do not push
it excessively such as by applying your
weight. Otherwise, the hood could be
deformed.

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6–31
Maintenance and Care
Owner Maintenance
N O T E
Changing the coolant should be done by
an Authorized Mazda Dealer.

Inspect the antifreeze protection and
coolant level in the coolant reservoir at
least once a year—at the beginning of the
winter season—and before traveling where
temperatures may drop below freezing.

Inspect the condition and connections of
all cooling system and heater hoses.
Replace any that are swollen or
deteriorated.

The coolant should be at full in the
radiator and between the F and L marks
on the coolant reservoir when the engine
is cool.


Cooling system cap Coolant reservoir
Cooling fan

If it is at or near L, add enough coolant to
the coolant reservoir to provide freezing
and corrosion protection and to bring the
level to F.
Securely tighten the coolant reservoir tank
cap after adding coolant.
CAUTION
 


¾ Radiator coolant will damage paint.
 Rinse it off quickly if spilled. 



¾ Use only soft (demineralized) water in
the coolant mixture. Water that contains
minerals will cut down on the coolant's
eff ectiveness.




¾ Do not add only water. Always add a
proper coolant mixture.
 


¾ The engine has aluminum parts and
must be protected by an ethylene-glycol-
based coolant to prevent corrosion and
freezing.
 


¾ DO NOT USE coolants Containing
Alcohol, methanol, Borate or Silicate.
  These coolants could damage the
cooling system.
 


¾ DO NOT MIX alcohol or methanol with
the coolant. This could damage the
cooling system.
 


¾ Do not use a solution that contains more
than 60% antifreeze.
  This would reduce eff ectiveness. 



¾ If the “FL22” mark is shown on or near
the cooling system cap, use of FL-22 is
recommended when replacing engine
coolant. Using engine coolant other
than FL-22 may cause serious damage to
the engine and cooling system.




If the coolant reservoir is empty or new
coolant is required frequently, consult an
Authorized Mazda Dealer.
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6–39
Maintenance and Care
Owner Maintenance
Battery Maintenance

To get the best service from a battery:
 


y Keep it securely mounted.



y Keep the top clean and dry.



y Keep terminals and connections clean,
tight, and coated with petroleum jelly or
terminal grease.
 


y Rinse off spilled electrolyte immediately
with a solution of water and baking
soda.
 


y If the vehicle will not be used for an
extended time, disconnect the battery
cables and charge the battery every six
weeks.

Battery Replacement
Contact an Authorized Mazda Dealer for a
battery replacement purchase.
Key Battery Replacement
If the buttons on the transmitter are
inoperable and the operation indicator
light does not À ash, the battery may be
dead.
Replace with a new battery before the
transmitter becomes unusable.
CAUTION
 


¾ Make sure the battery is installed
correctly. Battery leakage could occur if it
is not installed correctly.
 


¾ When replacing the battery, be careful
not to touch any of the internal circuitry
and electrical terminals, bend the
electrical terminals, or get dirt in the
transmitter as the transmitter could be
damaged.
 


¾ There is the danger of explosion if the
battery is not correctly replaced.
 


¾ Dispose of used batteries according to
the following instructions.
 


¾ Insulate the plus and minus terminals
of the battery using cellophane or
equivalent tape.
 


¾ Never disassemble.



¾ Never throw the battery into fi re or
water.
 


¾ Never deform or crush. 



¾ Replace only with the same type battery
(CR2025 or equivalent).

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6–54
Maintenance and Care
Owner Maintenance
3. Pull the fuse straight out with the
fuse puller provided on the fuse block
located in the engine compartment.


4. Inspect the fuse and replace it if it is
blown.

NormalBlown

5. Insert a new fuse of the same amperage
rating, and make sure it ¿ ts tightly. If
it does not ¿ t tightly, have an expert
install it. We recommend an Authorized
Mazda Dealer.
If you have no spare fuses, borrow one
of the same rating from a circuit not
essential to vehicle operation, such as
the AUDIO or OUTLET circuit.
CAUTION
Always replace a fuse with a genuine
Mazda fuse or equivalent of the same
rating. Otherwise you may damage
the electric system.

6. Reinstall the cover and make sure that
it is securely installed.

Replacing the fuses under the hood
If the headlights or other electrical
components do not work and the fuses
in the cabin are normal, inspect the fuse
block under the hood. If a fuse is blown, it
must be replaced. Follow these steps:


1. Make sure the ignition is switched off,
and other switches are off.
2. Remove the fuse block cover.


3. If any fuse but the MAIN fuse is
blown, replace it with a new one of the
same amperage rating .

Normal
Blown

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6–55
Maintenance and Care
Owner Maintenance
WARNING
Do not replace the main fuse and
multiplex slow blow fuse by yourself.
Have an Authorized Mazda Dealer
perform the replacement:
Replacing these fuses by yourself is
dangerous because they are high
current fuses. Incorrect replacement
could cause an electrical shock or a
short circuit resulting in a fi re.

4. Reinstall the cover and make sure that
it is securely installed.

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6–68
Maintenance and Care
Appearance Care
Cleaning the Window Interiors
If the windows become covered with an
oily, greasy, or waxy ¿ lm, clean them with
glass cleaner. Follow the directions on the
container.
CAUTION
 


¾ Do not scrape or scratch the inside of
the window glass. It could damage the
thermal fi laments.
 


¾ When washing the inside of the window
glass, use a soft cloth dampened in
lukewarm water, gently wiping the
thermal fi laments.
  Use of glass cleaning products could
damage the thermal fi laments.

Cleaning the Floor Mats
Rubber À oor mats should be cleaned with
mild soap and water only.
WARNING
Do not use rubber cleaners, such as tire
cleaner or tire shine, when cleaning
rubber fl oor mats:
Cleaning the rubber fl oor mats with
rubber cleaning products makes the
fl oor mats slippery.
This may cause an accident when
depressing the accelerator or brake
pedal or when getting in or out of the
vehicle.

After removing the À oor mats for cleaning,
always reinstall them securely (page
3-42 ).

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7–6
If Trouble Arises
Flat Tire
To secure the jack
1. Insert the wing bolt into the jack with
the jack screw pointing down and turn
the wing bolt clockwise to temporarily
tighten it.
2. Turn the jack screw in the direction
shown in the ¿ gure.


Wing bolt
Jack screw

3. Turn the wing bolt completely to secure
the jack.
N O T E
If the jack is not completely secured, it
could rattle while driving. Make sure the
jack screw is suf¿ ciently tightened.

4. Insert the cover tabs and install the
cover.
N O T E
Verify that the cover is securely installed.
M a i n t e n a n c e
 




y Always keep the jack clean.



y Make sure the moving parts are kept
free from dirt or rust.
 


y Make sure the screw thread is
adequately lubricated.

Spare Tire
Your Mazda has a temporary spare tire.
The temporary spare tire is lighter and
smaller than a conventional tire, and is
designed only for emergency use and
should be used only for VERY short
periods. Temporary spare tires should
NEVER be used for long drives or
extended periods.
WARNING
Do not install the temporary spare tire
on the front wheels (driving wheels):
Driving with the temporary spare tire
on one of the front driving wheels is
dangerous. Handling will be aff ected.
You could lose control of the vehicle,
especially on ice or snow bound roads,
and have an accident. Move a regular
tire to the front wheel and install the
temporary spare tire to the rear.

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