engine MAZDA MODEL CX-30 2019 (in English) Repair Manual

Automatic Transmission
Controls
▼Automatic Transmission Controls
1. Lock-release button
2. Selector lever

Indication Various Lockouts
Indicates that you must depress
the brake pedal and hold in the
lock-release button to shift (The ig-
nition must be switched ON).
Indicates the selector lever can be
shifted freely into any position.
Indicates that you must hold in the
lock-release button to shift.
NOTE
The Sport AT has an option that is not
included in the traditional automatic
transmission that gives the driver the
option of selecting each gear instead of
leaving it to the transmission to shift
gears. Even if you intend to use the
automatic transmission functions as a
traditional automatic, you should also
be aware that you can inadvertently
shift into manual shift mode and an
inappropriate gear may be retained as
the vehicle speed increases. If you
notice the engine speed going higher
or hear the engine racing, confirm you
have not accidentally slipped into
manual shift mode (page 4-46).
When Driving
Automatic Transmission
4-43

Shift-Lock System
▼Shift-Lock System
The shift-lock system prevents shifting
out of P unless the brake pedal is
depressed.

To shift from
P:
1. Depress and hold the brake pedal.
2. Start the engine.
3. Press and hold the lock-release
button.
4. Move the selector lever.
NOTE
xWhen the ignition is switched to
ACC or the ignition is switched
off,
the selector lever cannot be shifted
from P position.
xThe ignition cannot be switched to
OFF if the selector lever is not in P
position.
▼Shift-Lock Override
If the selector lever will not move from
P position using the proper shift
procedure, continue to hold down the
brake pedal.
Ty p e A
1. Remove the shift-lock override
cover using a cloth-wrapped
flat
head screwdriver.
2. Insert a flat screwdriver and push it
down.

1. Cover

3. Press and hold the lock-release
button.
4. Move the selector lever.
Take the vehicle to an expert repairer
(we recommend an Authorised Mazda
Repairer) to have the system checked.
Ty p e B
1. Press the lock-release button with
the button pressed.

1. Button

2. Move the selector lever.
Take the vehicle to an expert repairer
(we recommend an Authorised Mazda
Repairer) to have the system checked.
When Driving
Automatic Transmission
4-44

Transmission Ranges
▼Transmission Ranges
xThe shift position indication in the
instrument cluster illuminates.
Refer to Shift Position Indication on
page 4-46.
xShift the selector lever to the P or N
position to start the engine.
P (Park)
P locks the transmission and prevents
the front wheels from rotating.
WARNING
Always set the selector lever to P
position and set the parking brake:
Only setting the selector lever to the P
position without using the parking
brake to hold the vehicle is dangerous.
If P fails to hold, the vehicle could
move and cause an accident.
CAUTION
¾Shifting into P, N or R while the
vehicle is moving can damage your
transmission.
¾Shifting into a driving gear or reverse
when the engine is running faster
than idle can damage the
transmission.
R (Reverse)
In position R, the vehicle moves only
backward. You must be at a complete
stop before shifting to or from R,
except under rare circumstances as
explained in Rocking the Vehicle (page
3-56).
N (Neutral)
In N, the wheels and transmission are
not locked. The vehicle will roll freely
even on the slightest incline unless the
parking brake or brakes are on.
WARNING
If the engine is running faster than
idle, do not shift from N or P into a
driving gear:
It's dangerous to shift from N or P into
a driving gear when the engine is
running faster than idle. If this is done,
the vehicle could move suddenly,
causing an accident or serious injury.
Do not shift into N when driving the
vehicle:
Shifting into N while driving is
dangerous. Engine braking cannot be
applied when decelerating which
could lead to an accident or serious
injury.
CAUTION
Do not shift into N when driving the
vehicle. Doing so can cause
transmission damage.
NOTE
Apply the parking brake or depress the
brake pedal before moving the selector
lever from N position to prevent the
vehicle from moving unexpectedly.
D (Drive)
D is the normal driving position. From
a stop, the transmission will
automatically shift through a 6-gear
sequence.
M (Manual)
M is the manual shift mode position.
Gears can be shifted up or down by
operating the selector lever.
Refer to Manual Shift Mode on page
4-46.
When Driving
Automatic Transmission
4-45

▼Shift Position Indication
1. Shift position indication

The selector position is indicated when
the ignition is switched ON.
Gear position indication
In manual shift mode, the “M” of the
shift position indication illuminates
and the numeral for the selected gear
is displayed.
▼Active Adaptive Shift (AAS)
Active Adaptive Shift (AAS)
automatically controls the transmission
shift points to best suit the road
conditions and driver input. This
improves driving feel. The transmission
may switch to AAS mode when driving
up and down slopes, cornering, driving
at high elevations, or depressing the
accelerator pedal quickly while the
selector lever is in the D position.
Depending on the road and driving
conditions/vehicle operations, gear
shifting could be delayed or not occur,
however, this does not indicate a
problem because the AAS mode will
maintain the optimum gear position.
Manual Shift Mode
▼Manual Shift Mode
The manual shift mode gives you the
feel of driving a manual transmission
vehicle by allowing you to operate the
selector lever manually. This allows you
to control engine rpm and torque to
the drive wheels much like a manual
transmission when more control is
desired.
To change to manual shift mode, shift
the lever from D to M.

NOTE
xChanging to manual shift mode
while driving will not damage the
transmission.
xIf you change to manual shift mode
when the vehicle is stopped, the gear
will shift to M1.
xIf you change to manual shift mode
without depressing the accelerator
pedal when driving in D range, 5th
gear/6th gear, the gear will shift to
M4/M5.
To return to automatic shift mode, shift
the lever from M to D.
When Driving
Automatic Transmission
4-46

▼Indicators
1. Manual shift mode indication
2. Gear position indication
Manual shift mode indication
In manual shift mode, the “M” of the
shift position indication in the
instrument panel illuminates.
Gear position indication
The numeral for the selected gear
illuminates.

NOTE
xIf the gears cannot be shifted down
when driving at higher speeds, the
gear position indication will
flash
twice to signal that the gears cannot
be shifted down (to protect the
transmission).
xIf the automatic transmission fluid
(ATF) temperature becomes too
high, there is the possibility that the
transmission will switch to automatic
shift mode, cancelling manual shift
mode and turning off the gear
position indication illumination. This
is a normal function to protect the
AT. After the ATF temperature has
decreased, the gear position
indication illumination turns back on
and driving in manual shift mode is
restored.
x(SKYACTIV-D 1.8 (European
model))
If the engine oil temperature
becomes too high, there is the
possibility that the transmission will
switch to automatic shift mode,
cancelling manual shift mode and
turning off the gear position
indicator illumination. After the
engine oil temperature has
decreased, the gear position
indicator illumination turns back on
and driving in manual shift mode is
restored.
▼Gear Shift Indicator (GSI)*
The GSI supports you to obtain
optimum fuel economy and smooth
driving. It displays the selected gear
position in the instrument cluster as
well as notifies the driver to change to
the most suitable gear position
corresponding to the actual driving
condition.

1. Selected gear position
2. Suitable gear position
Indication Condition
NumeralThe selected gear position is
displayed.
and numer-
alShift up or down to the indi-
cated gear position is recom-
mended.
When Driving
Automatic Transmission
*Some models.4-47

CAUTION
Do not rely solely on the shift-up/
shift-down recommendations by
indications. The actual driving situation
might require shift operations different
from indication. To avoid the risk of
accidents, the road and traffic
conditions have to be judged correctly
by the driver before shifting.
NOTE
The GSI turns off when the following
operations are performed.
xThe vehicle is stopped.xManual shift mode is cancelled.
▼Manually Shifting Up
You can shift gears up by operating the
selector lever or the steering shift
switches
*.
M1
: M2
: M3
: M4
: M5
: M6
Using selector lever
To shift up to a higher gear, tap the
selector lever back + once.

Using steering shift switch*
To shift up to a higher gear with the
steering shift switches, pull the UP
switch (+/OFF) toward you once with
your fingers.

1. UP switch (+/OFF)
WARNING
Keep your hands on the steering
wheel rim when using fingers on the
steering shift switches:
Putting your hands inside the rim of
the steering wheel when using the
steering shift switches is dangerous. If
the driver's air bag were to deploy in a
collision, your hands could be
impacted causing injury.
NOTE
xWhen driving slowly, the gears may
not shift up.
xDo not drive the vehicle with the
tachometer needle in the RED ZONE
while in manual shift mode. In
addition, manual shift mode
switches to automatic shift mode
while the accelerator pedal is
completely depressed.
This function is cancelled while the
TCS is turned off. However, if the
vehicle is continuously driven at a
high rpm, the gears may
automatically shift up to protect the
engine.
When Driving
Automatic Transmission
4-48*Some models.

xThe steering shift switch can be used
temporarily even if the selector lever
is in the D position while driving. In
addition, it returns to automatic shift
mode when the UP switch (+/OFF)
is pulled rearward for a sufficient
amount of time.
▼Manually Shifting Down
You can shift gears down by operating
the selector lever or the steering shift
switches
*.
M6
: M5
: M4
: M3
: M2
: M1
Using selector lever
To shift down to a lower gear, tap the
selector lever forward – once.

Using steering shift switch*
To shift down to a lower gear with the
steering shift switches, pull the DOWN
switch (–) toward you once with your
fingers.

1. DOWN switch (–)
WARNING
Do not use engine braking on slippery
road surfaces or at high speeds:
Shifting down while driving on wet,
snowy, or frozen roads, or while
driving at high speeds causes sudden
engine braking , which is dangerous.
The sudden change in tyre speed could
cause the tyres to skid. This could lead
to loss of vehicle control and an
accident.
Keep your hands on the steering
wheel rim when using fingers on the
steering shift switches:
Putting your hands inside the rim of
the steering wheel when using the
steering shift switches is dangerous. If
the driver's air bag were to deploy in a
collision, your hands could be
impacted causing injury.
NOTE
xWhen driving at high speeds, the
gear may not shift down.
xDuring deceleration, the gear may
automatically shift down depending
on vehicle speed.
xWhen depressing the accelerator
fully, the transmission will shift to a
lower gear, depending on vehicle
speed. However, the gears do not
kickdown while the TCS is turned off.
▼Second Gear Fixed Mode
When the selector lever is moved back
+ while the vehicle speed is about 10
km/h (6.2 mph) or less, the
transmission is set in the second gear
fixed mode. The gear is fixed in second
while in this mode for easier
acceleration from a stop and driving on
When Driving
Automatic Transmission
*Some models.4-49

Driving Tips
▼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 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
transmission will shift to a lower gear,
depending on vehicle speed.
NOTE
xThe 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.
xWhile 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 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.
When Driving
Automatic Transmission
4-53

Lighting Control
▼Headlights
Turn the headlight switch to turn the headlights and other exterior lights on or off.
When the tail lights, position lights, and the number plate lights are turned on, the
lights-on indicator light in the instrument cluster turns on.

NOTE
xTo prevent discharging the battery, do not leave the lights on while the engine is
off unless safety requires them.
xHeadlights do not blind drivers approaching in the opposite direction no matter
what side of the road you must drive your vehicle (left-hand or right-hand traffic).
Therefore, it is not necessary to adjust the optical axis of the headlights when
switching temporarily to driving on the opposite side of the road (left-hand or
right-hand traffic).
Without auto-light control
Ignition Position ACC or OFF ON
Switch Position OFF
OFF
Headlights Off Off Off Off Off On
Running lights
*Off Off Off
On*1On*1*2Off
Tail lights
Position lights
Number plate
lightsOffOn
Off OffOn On
When Driving
Switches and Controls
4-54*Some models.

*1 When the light switch is switched to a
different position from the OFF, position while the
vehicle is stopped, the running lights turn off. When starting to drive the vehicle, the running lights
turn on again.
*2 When the light switch is switched to the OFF position, and then to the position again, the
running lights turn off directly after starting the engine. The running lights turn on when you begin
driving the vehicle.
With auto-light control
Ignition Position ACC or OFF ON
Switch Position
OFF
*1AUTOOFF*1AUTO
Headlights Off Off Off Off
Auto
*2*4Auto*3*4
On
Running lights
*Off Off Off Off Off
Ta i l l i g h t s
Po s i t i o n l i g h t s
Number plate
lightsOff Off On Off On
*1 The light switch returns to the AUTO position automatically.*2 During the daytime, the running lights turn on automatically. During the nighttime, the headlights,
position lights, tail lights, and the number plate lights turn on automatically.
*3 During the daytime, the running lights, position lights, tail lights, and the number plate lights turn on
automatically. During the nighttime, the headlights, position lights, tail lights, and the number plate
lights turn on automatically.
*4 When the light switch is switched to the OFF position while the vehicle is stopped, all of the lights
that are turned on turn off. When the light switch is switched from a position other than
to the
position while the vehicle is stopped, the running lights or the headlights turn off. When
starting to drive the vehicle, the lights that are turned
off turn on again.
NOTE
The running lights can be disabled using the personalisation features (page 4-58).
When Driving
Switches and Controls
*Some models.4-55