2021 MAZDA MODEL 3 HATCHBACK transmission

▼Brake Override Warning Indication
This message is displayed when the
accelerator pedal and brake pedal are
depressed at the same time while
driving.
Release the accelerator pedal and
depress the brake pedal.
▼Check Engine Indication/Light
If this light illuminates while driving ,
the vehicle may have a problem. It is
important to note the driving
conditions when the light illuminated
and consult an Authorized Mazda
Dealer.
The check engine light may illuminate
in the following cases:
The engine's electrical system has a
problem.
The emission control system has a
problem.
The fuel-
filler cap is missing or not
tightened securely.
The fuel tank level being very low or
approaching empty.
If the check engine light remains on, or
it flashes continuously , do not drive at
high speeds and consult an Authorized
Mazda Dealer as soon as possible.
WARNING
If the check engine light turns on, do
not disconnect the battery cables.
If the battery cables are disconnected
and then reconnected, the engine
could be damaged and catch on fire.
▼Automatic Transmission Warning
Indication/Warning Light*
The indication/light illuminates when
the transmission has a problem.
CAUTION
If the automatic transmission warning
indication/light illuminates, the
transmission has an electrical problem.
Continuing to drive your Mazda in this
condition could cause damage to your
transmission. Consult an Authorized
Mazda Dealer as soon as possible.
▼
AWD Warning Indication/
Warning Light*
“AWD Malfunction. Front Wheel
Drive Only. Have the Vehicle
Inspected” is displayed/When the
light is turned on
The indication is displayed/the light
turns on under the following
conditions. The system may have a
malfunction. Have the vehicle checked
at an Authorized Mazda Dealer.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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“Key Not Detected” is displayed
If the presence of the key cannot be
detected (dead battery, battery
malfunction, no key), it is displayed
when the driver attempts to start the
engine (push button start operation,
brake pedal depression).
Displayed when it is determined that
a key that was in the vehicle has
been removed from the vehicle. (Key
taken out warning. Other thanIG -OFF).
▼ Security Indicator Light
If the security indicator light
flashes
continuously while you are driving , do
not shut o ff the engine. Go to an
Authorized Mazda Dealer and have it
checked. If the engine is shut o ff while
the indicator light is flashing, you will
not be able to restart it.
Make sure the key is within the
operational range for signal
transmission. Switch the ignition o ff,
and then restart the engine. If the
engine does not start after 3 or more
tries, contact an Authorized Mazda
Dealer.
NOTE
Because the electronic codes are reset
when the immobilizer system is
repaired, the keys are needed. Make
sure to bring all the keys to an
Authorized Mazda Dealer so that they
can be programmed.
▼ High Beam Control System (HBC)
Warning Indication/Warning Light
(Amber)
*
The light remains turned on if there is a
problem with the system. Have your
vehicle inspected at an Authorized
Mazda Dealer.
▼i-ACTIVSENSE Warning
Indication/Warning Light*
The indication displays if the system
has a malfunction.
Check the reason for the indication
displaying on the center display or
multi-information display.
Refer to If a Warning Light Turns On or
Flashes on page 7-27.
▼Exterior Light Warning Indication/
Warning Light
This light illuminates if there is a
malfunction in the exterior lights
(except license plate lights). Have your
vehicle inspected by an Authorized
Mazda Dealer.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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Display*1*2ContentAction to be taken
Windshield Wiper Range
of Motion Reduced. Re-
move Obstruction(s) This message is indicated when there
is snow or dirt accumulation on the
windshield and the wiper operation
range is narrowed.
Remove foreign matter from the
windshield.
Ve h i c l e N o t S w i t c h e d
Off This message is indicated when the
driver’s door is opened without
switching the ignition OFF.
Switch the ignition OFF before leaving
the vehicle.
Gear Selector Lever Not
in Park Displays when the push button start
is pressed while the selector lever is
in a position other than P, and the ig-
nition is switched to ACC. Shift the selector lever to the P posi-
tion and then switch the ignition OFF.
Excessive Transmission
Temperature. Drive
Slowly This message is indicated when the
internal temperature of the automatic
transmission is high.
Drive slowly to reduce load on the
automatic transmission.
Excessive Transmission
Temp. Stop Vehicle in a
Safe Location This message is indicated when the
automatic transmission
fluid temper-
ature is abnormally high. Park the vehicle in a safe place imme-
diately and contact an Authorized
Mazda Dealer.
*1 A pop-up is displayed when a warning occurs.*2 One screen displays four rows. If the entire message cannot be displayed on the screen, it switches to
another screen.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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▼Low Fuel Warning Beep
When the low fuel warning light
fl
ashes, a warning beep is activated
once at the same time.
▼ Brake Override Warning Beep
A warning beep is activated when the
accelerator pedal and brake pedal are
depressed at the same time while
driving. Only depress the brake pedal.
▼Shift Position Warning Beep
A sound is activated when the push
button start is pressed while the
selector lever is in a position other
than P, and the ignition is switched to
ACC. Check the selector lever
position.
▼Electric Parking Brake (EPB)
War n in g Be ep
The warning buzzer is activated under
the following conditions:
The vehicle is driven with the parking
brake applied.
The Electric Parking Brake (EPB)
switch is pulled while the vehicle is
driven.
You attempt to start driving the
vehicle while the conditions for
releasing the Electric Parking Brake
(EPB) automatically have not been
met.
▼
AUTOHOLD Warning Beep
Warning light
flashes/message is
displayed and beep sound is activated
simultaneously for about 5 seconds
when using AUTOHOLD function or
when AUTOHOLD switch is operated.
Because a problem with AUTOHOLD
function has occurred, AUTOHOLD
function does not operate even if
AUTOHOLD switch is operated.

If the warning light flashes/message is
displayed and the beep sound is
activated simultaneously, have your
vehicle inspected at an Authorized
Mazda Dealer.
▼ Vehicle Problem Warning Beep
If any of the following problems occur,
a warning beep is activated. Check the
information regarding the warning
indication in the instrument cluster or
on the center display.
Automatic transmission problemIncrease in automatic transmission
internal temperature
Brake
fluid amount decreaseEngine oil level sensor problemElectric Parking Brake (EPB) problemEngine hydraulic pressure decreaseEngine coolant temperature increaseEngine system problem
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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GVW (Gross Vehicle Weight) is the
Vehicle Curb Weight + cargo +
passengers.

GVWR (Gross Vehicle Weight Rating)
is the maximum allowable weight of
the fully loaded vehicle (including all
options, equipment, passengers and
cargo). The GVWR is shown on the
Safety Compliance Certi fication Label
located on the driver's door frame or
door pillar. The GVW must never
exceed the GVWR.

SAMPLE
WARNING
Never Exceed Axle Weight Rating
Limits:
Exceeding the Safety Certification
Label axle weight rating limits is
dangerous and could result in death or
serious injury as a result of substandard
vehicle handling, performance, engine,
transmission and/or structural
damage, serious damage to the
vehicle, or loss of control.
Always keep the vehicle within the axle
weight rating limits.

GCW
GCW (Gross Combination Weight) is
the weight of the loaded vehicle
(GVW).

GCWR (Gross Combination Weight
Rating) is the maximum allowable
weight of the vehicle - including all
cargo and passengers - that the vehicle
can handle without risking damage.
The GCW must never exceed the
GCWR.

WARNING
Never Exceed GVWR or GAWR
Speci fications:
Exceeding the GVWR or the GAWR
speci fied on the certi fication label is
dangerous. Exceeding any vehicle
rating limitation could result in a
serious accident, injury, or damage to
the vehicle.
Do not use replacement tires with
lower load carrying capacities than the
originals because they may lower the
vehicle's GVWR and GAWR
limitations. Replacement tires with a
higher limit than th e originals do not
increase the GVWR and GAWR
limitations.
Never exceed the GVWR or the GAWR
speci fied on the certi fication label.
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
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▼Lubricant Quality
Lubricant
Classification
Engine oil Refer to Recommended Oil on page 6-17.
Coolant FL-22 type
Manual transmission oil Mazda Long Life Gear Oil G7
Automatic transmission fluid Mazda Genuine ATF FZ
Transfer case oil Mazda Long Life Hypoid Gear Oil SG1
Rear di fferential oil Mazda Long Life Hypoid Gear Oil SG1
Brake/Clutch fluid SAE J1703 or FMVSS116 DOT-3
NOTE
Refer to Introduction on (page 6-2) for owner's responsibility in protecting your
investment.
▼ Capacities
(Approximate Quantities)
Item
Capacity
Engine oil SKYAC
-
TIV -G 2.0 With oil
filter replacement 4.2 L (4.4 US qt, 3.7 Imp qt)
Without oil filter replacement 4.0 L (4.2 US qt, 3.5 Imp qt)
SKYAC -
TIV -G 2.5 With oil
filter replacement 4.5 L (4.8 US qt, 4.0 Imp qt)
Without oil filter replacement 4.3 L (4.5 US qt, 3.8 Imp qt)
SKYAC -
TIV -G 2.5T With oil
filter replacement 4.8 L (5.1 US qt, 4.2 Imp qt)
Without oil filter replacement 4.6 L (4.9 US qt, 4.0 Imp qt)
Coolant SKYAC
-
TIV -G 2.0 Manual transmission
6.3 L (6.7 US qt, 5.5 Imp qt)
Automatic transmission 6.5 L (6.9 US qt, 5.7 Imp qt)
SKYAC -
TIV -G 2.5 Manual transmission
6.3 L (6.7 US qt, 5.5 Imp qt)
Automatic transmission 6.6 L (7.0 US qt, 5.8 Imp qt)
SKYAC -
TIV -G 2.5T For engine
8.3 L (8.8 US qt, 7.3 Imp qt)
For water-cooled charge air cooler 1.6 L (1.7 US qt, 1.4 Imp qt)
Manual trans-
mission oil SKYACTIV
-G 2.0 1.70 L (1.80 US qt, 1.50 Imp qt)
SKYACTIV -G 2.5 1.65 L (1.74 US qt, 1.45 Imp qt)
Automatic
transmission
fl uid SKYACTIV
-G 2.0 7.6 L (8.0 US qt, 6.7 Imp qt)
SKYAC -
TIV -G 2.5 With Cylinder Deactivation
7.9 L (8.3 US qt, 7.0 Imp qt)
Without Cylinder Deactivation 7.6 L (8.0 US qt, 6.7 Imp qt)
SKYACTIV -G 2.5T 8.0 L (8.5 US qt, 7.0 Imp qt)
Transfer case oil 0.35 L (0.37 US qt, 0.31 Imp qt)
Specifications
Speci fications
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▼We igh ts
U.S.A. and Canada
SKYACTIV
-G 2.0
(4-Door)
Item Weight
Manual transmission Automatic transmission
GVWR (Gross Vehicle Weight
Rating) 1,804 kg (3,977 lbs)
1,825 kg (4,023 lbs)
GAWR (Gross Axle
Weigh t Rat ing) Front 966 kg (2,130 lbs)
989 kg (2,180 lbs)
Rear 843 kg (1,858 lbs) 841 kg (1,854 lbs)
(5-Door)
Item Weight
Manual transmission Automatic transmission
GVWR (Gross Vehicle Weight
Rating) 1,810 kg (3,990 lbs)
1,833 kg (4,041 lbs)
GAWR (Gross Axle
Weigh t Rat ing) Front 965 kg (2,127 lbs)
989 kg (2,180 lbs)
Rear 848 kg (1,870 lbs) 847 kg (1,867 lbs)
SKYACTIV-G 2.5
(4-Door)
Item Weight
FWD AWD
GVWR (Gross Vehicle Weight
Rating) 1,850 kg (4,079 lbs)
1,910 kg (4,211 lbs)
GAWR (Gross Axle
Weigh t Rat ing) Front 1,016 kg (2,240 lbs)
1,030 kg (2,271 lbs)
Rear 839 kg (1,850 lbs) 885 kg (1,951 lbs)
(5-Door)
Item Weight
FWD AWD
Manual transmission Automatic transmis-
sion
GVWR (Gross Vehicle Weight
Rating) 1,822 kg (4,017 lbs) 1,849 kg (4,076 lbs) 1,915 kg (4,222 lbs)
GAWR (Gross Axle
Weigh t Rat ing) Front 987 kg (2,176 lbs) 1,016 kg (2,240 lbs) 1,046 kg (2,306 lbs)
Rear 838 kg (1,847 lbs) 836 kg (1,843 lbs) 872 kg (1,922 lbs)
Speci
fications
Speci fications
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SKYACTIV-G 2.5T
(4-Door)
Item Weight
GVWR (Gross Vehicle Weight
Rating) 1,950 kg (4,299 lbs)
GAWR (Gross Axle
Weight Rating) Front
1,066 kg (2,350 lbs)
Rear 889 kg (1,960 lbs)
(5-Door)
Item Weight
GVWR (Gross Vehicle Weight
Rating) 1,950 kg (4,299 lbs)
GAWR (Gross Axle
Weight Rating) Front
1,085 kg (2,392 lbs)
Rear 868 kg (1,914 lbs)
Mexico
SKYACTIV-G 2.5
(4-Door)
Item Weight
Manual transmission Automatic transmission
GVW (Gross Vehicle Weight) 1,861 kg (4,103 lbs) 1,870 kg (4,123 lbs)
(5-Door)
Item Weight
Manual transmission Automatic transmission
GVW (Gross Vehicle Weight) 1,848 kg (4,074 lbs) 1,870 kg (4,123 lbs)
SKYACTIV-G 2.5T
Item
Weight
GVW (Gross Vehicle Weight) 1,950 kg (4,299 lbs)
Specifications
Speci fications
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