engine MAZDA MODEL 3 HATCHBACK 2014 (in English) Service Manual

4–32
When Driving
Transaxle
CAUTION
Do not shift into N when driving the
vehicle. Doing so can cause transaxle
damage.
NOTE
Apply the parking brake or depress the
brake pedal before moving the selector
lever from N to prevent the vehicle from
moving unexpectedly.
D (Drive)
D is the normal driving position. From a
stop, the transaxle 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 4-33 .
Active Adaptive Shift (AAS)
Active Adaptive Shift (AAS)
automatically controls the transaxle shift
points to best suit the road conditions
and driver input. This improves driving
feel. The transaxle may switch to AAS
mode when driving up and down slopes,
cornering, or depressing the accelerator
pedal quickly while the selector lever is in
the D position. Depending on the driving
conditions and vehicle operations, the
transaxle may not shift gears, however,
this does not indicate a problem because
the AAS mode will maintain the optimum
gear position.
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
 


y When the ignition is switched to ACC
or the ignition is switched off, the
selector lever cannot be shifted from P.
 


y The ignition cannot be switched to OFF
if the selector lever is not in P.
Shift-Lock Override
If the selector lever will not move from P
using the proper shift procedure, continue
to hold down the pedal.
1. Remove the shift-lock override cover
using a cloth-wrapped fl at head
screwdriver.
2. Insert a screwdriver and push it down.
Cover
3. Press and hold the lock-release button.
4. Move the selector lever.
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4–33
When Driving
Transaxle
5. Take the vehicle to an Authorized
Mazda Dealer to have the system
checked.
Manual Shift Mode
The manual shift mode gives you the feel
of driving a manual transaxle 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 transaxle when more
control is desired.
To change to manual shift mode, shift the
lever from D to M.
NOTE
 


y(For vehicles with type C instrument
cluster*1 )  If the engine speed is about to exceed
the permissible engine speed, the buzzer
sounds.
  Refer to Over Rev. Buzzer on page
7-39 .
*1 To determine which instrument
cluster is equipped on your Mazda,
Refer to Meters and Gauges on page
4-12 .
 


y Changing to manual shift mode while
driving will not damage the transaxle.
To return to automatic shift mode, shift the
lever from M to D.
NOTE
 


y If you change to manual shift mode
when the vehicle is stopped, the gear
will shift to M1.
 


y If 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.
Indicators
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.
Type A
Manual shift mode indication
Gear position indication
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4–35
When Driving
Transaxle
To shift up to a higher gear with the
steering shift switches, pull the UP switch
toward you once with your fi ngers.
UP switch
WARNING
Keep your hands on the steering wheel
rim when using fi ngers 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
 


y When driving slowly, the gears may not
shift up.
 


y In manual shift mode, do not run the
engine with the tachometer needle
in the RED ZONE. When the engine
rpm is high, a gear may shift up
automatically to protect the engine.
 


y When depressing the accelerator fully,
the transaxle will shift to a lower gear,
depending on vehicle speed. Manually Shifting down
(M6
: M5
: M4
: M3
: M2
: M1)
To shift down to a lower gear, move the
selector lever forward (
) once.
To shift down to a lower gear with the
steering shift switches, pull the DOWN
switch toward you once with your fi ngers.
DOWN switch
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4–36
When Driving
Transaxle
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 tire speed could
cause the tires to skid. This could
lead to loss of vehicle control and an
accident.

Keep your hands on the steering wheel
rim when using fi ngers 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
 


y When driving at high speeds, the gear
may not shift down.
 


y During deceleration, the gear may
automatically shift down depending on
vehicle speed.
 


y When depressing the accelerator fully,
the transaxle will shift to a lower gear,
depending on vehicle speed.
Second gear fi xed mode
When the selector lever is moved back (
)
while the vehicle speed is about 10 km/h
(6.2 mph) or less, the transaxle is set in the
second gear fi xed mode. The gear is fi xed
in second while in this mode for easier
acceleration from a stop and driving on
slippery roads such as snow-covered
roads.
If the selector lever is moved back (
) or
forward (
) while in the second gear fi xed
mode, the mode will be canceled.
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4–38
When Driving
Transaxle
Recommendations for shifting
Upshifting
For normal acceleration and cruising, Mazda recommends these shift points:
(U.S.A. and Canada)
Gear Vehicle speed *1
M1 to M2 24 km/h (15 mph)
M2 to M3 40 km/h (25 mph)
M3 to M4 65 km/h (40 mph)
M4 to M5 73 km/h (45 mph)
M5 to M6 81 km/h (50 mph)
*1 Always observe local speed limit regulations.
Downshifting
When you must slow down in heavy traffi c or on a steep upgrade, downshift before the
engine starts to overwork. This gives better acceleration when you need more speed.
On a steep downgrade, downshifting helps maintain safe speed and prolongs brake life.
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4–40
When Driving
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 diffi 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
(Some models)
The accelerator pedal feels heavy as it is
being depressed, but then lightens as it
is fully depressed. 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.
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.
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4–41
When Driving
Switches and Controls
Lighting Control
Headlights
Turn the headlight switch to turn the headlights, other exterior lights and dashboard
illumination on or off.
When the lights are turned on, the lights-on indicator light in the instrument cluster turns on.
NOTE
 


y If the light switch is left on, the lights will automatically switch off approximately 30
seconds after switching the ignition off.
  The time setting can be changed.
 Refer to Personalization Features on page 9-12 .



y To prevent discharging the battery, do not leave the lights on while the engine is off
unless safety requires them.
Without auto-light control
Switch Position
Ignition Position ON OFF ON OFF ON OFF
Headlights Off Off Off Off On On
Daytime running lights On Off On Off Off Off
Taillights
Parking lights
License lights
Side-marker lights
Dashboard illumination Off Off On On On On
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4–43
When Driving
Switches and Controls
CAUTION
 


¾ Do not shade the light sensor by adhering a sticker or a label on the windshield. Otherwise
the light sensor will not operate correctly.
 




¾ The light sensor also works as a rain sensor for the auto-wiper control. Keep hands and
scrapers clear of the windshield when the wiper lever is in the
position and the
ignition is switched ON as fi ngers could be pinched or the wipers and wiper blades could be
damaged when the wipers activate automatically. If you are going to clean the windshield,
be sure the wipers are turned off completely when it is particularly tempting to leave the
engine running. This is particularly important when clearing ice and snow.
NOTE
 


y The headlights, other exterior lights and dashboard illumination may not turn off
immediately even if the surrounding area becomes well-lit because the light sensor
determines that it is night time if the surrounding area is continuously dark for several
minutes such as inside long tunnels, traffi c jams inside tunnels, or in indoor parking lots.

 In this case, the lights turn off if the light switch is turned to the position.



y(Without auto headlight off function)
 When the headlight switch is in the position and the ignition is switched to ACC or
the ignition is switched off, the headlights, other exterior lights and dashboard
illumination will turn off.
 


y The dashboard illumination can be adjusted by rotating the knob in the instrument
cluster. Also, the day/night mode can be changed by rotating the knob until a beep sound
is heard. To adjust the brightness of the dashboard illumination:
Refer to Dashboard Illumination on page 4-16 .
 

y The sensitivity of the AUTO lights may be changed by an Authorized Mazda Dealer.
Refer to Personalization Features on page 9-12 .
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4–54
When Driving
Switches and Controls
Auto-wiper control
When the wiper lever is in the
position, the rain sensor senses the amount
of rainfall on the windshield and turns the
wipers on or off automatically (off—
intermittent—low speed—high speed).
The sensitivity of the rain sensor can be
adjusted by turning the switch on the
wiper lever.
From the center position (normal), rotate
the switch downward for higher sensitivity
(faster response) or rotate it upward for
less sensitivity (slower response).
Higher sensitivity
Less sensitivitySwitch
Center
position
CAUTION
 


¾ Do not shade the rain sensor by
adhering a sticker or a label on the
windshield. Otherwise the rain sensor
will not operate correctly.
 




¾ When the wiper lever is in the AUTO
position and the ignition is switched ON,
the wipers may move automatically in
the following cases:
 


¾ If the windshield above the rain
sensor is touched or wiped with a
cloth.
 


¾ If the windshield is struck with a hand
or other object from either outside or
inside the vehicle.
  Keep hands and scrapers clear of the
windshield when the wiper lever is in
the AUTO position and the ignition
is switched ON as fi ngers could be
pinched or the wipers and wiper blades
damaged when the wipers activate
automatically.
  If you are going to clean the windshield,
be sure the wipers are turned off
completely (when it is most likely
that the engine is left running) this is
particularly important when clearing ice
and snow.
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4–68
When Driving
Brake
Brake System
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 , fi nd a safe place to stop:
Coasting with the engine stalled or
turned off is dangerous. Braking will
require more eff ort, 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 aff ected.
CAUTION




¾ Do not drive with your foot held on the
clutch pedal or brake pedal, or hold
the clutch pedal depressed halfway
unnecessarily. Doing so could result in
the following:
 


¾ The clutch and brake parts will wear
out more quickly.
 


¾ The brakes can overheat and
adversely aff ect brake performance.




¾ 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 insuffi cient braking
operation.
 




¾ Wear shoes appropriate for driving in
order to avoid your shoe contacting
the brake pedal when depressing the
accelerator pedal.
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