ECU MAZDA MODEL CX-9 2021 Manual PDF

Route the jumper cables away from parts that will be moving:
Connecting a jumper cable near or to moving parts (cooling fans, belts) is dangerous. The
cable could get caught when the engine starts and cause serious injury.
CAUTION
Use only a 12 V booster system. You can damage a 12 V starter, ignition system, and other
electrical parts beyond repair with a 24 V power supply (two 12 V batteries in series or a 24 V
motor generator set).
1. Move the booster vehicle so that its battery is as close as possible to your vehicle's battery.
2. Make sure that the power such as for the headlights and air conditioner is turned off.
3. Remove the battery cover.
4. Turn off the booster vehicle's engine and connect the jumper cables in the following
order.
Make sure that the jumper cables are securely connected so that they do not disconnect
due to engine vibrations.
1st lead
Positive (+) terminal on the discharged battery
Positive (+) terminal on booster vehicle's battery
2nd lead
Negative (-) terminal on booster vehicle's battery
If Trouble Arises
Battery Runs Out
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Rear

CAUTION
Do not use excessive force as it may
damage the cap or scratch the painted
bumper surface.
NOTE
Remove the cap completely and store it
so as not to lose it.
3. Securely install the towing eyelet using
the lug wrench.
Front

Lug wrench
Towing eyelet
Rear

Lug wrench
Towing eyelet
4. Hook the towing rope to the towing eyelet.
CAUTION
If the towing eyelet is not securely
tightened, it may loosen or
disengage from the bumper when
towing the vehicle. Make sure that
the towing eyelet is securely
tightened to the bumper.
 Be careful not to damage the towing
eyelet and towing hook, vehicle body,
or transaxle system when towing
under the following conditions:
Do not tow a vehicle heavier than
yours.
 Do not suddenly accelerate your
vehicle as it will apply a severe
shock to the towing eyelet and
towing hook or rope.
 Do not attach any rope other than
to the towing eyelet and towing
hook.
If Trouble Arises
Emergency Towing
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SignalWarning
(Red)
Brake Pedal Opera ‐
tion Demand Warn ‐
ing Light
*
When only flashing
Flashes if there is the possibility of the vehicle not being held in the stopped position by
the AUTOHOLD function, such as on steep slopes. Depress and hold your foot on the
brake pedal.
When flashing and beep sound is activated at the same time
The warning light flashes and th e beep sound is activated for about 5 seconds if there is a
problem with the system. If the warning light flashes and the warning sound is activated,
immediately depress the brake pedal and stop using the AUTOHOLD function then con ‐
tact an Authorized Mazda Dealer.
WA R N I N G
Immediately depress the brake pedal if the warning light flashes and the beep sound is acti‐
vated while using the AUTOHOLD function:
Because the AUTOHOLD function is canceled forcibly, the vehicle may move unexpectedly
and result in an accident.
Check Engine Light If this light illuminates while
driving, the vehicle may have a problem. It is important to
note the driving conditions wh en the light illuminated and consult an Authorized Mazda
Dealer.
The check engine light may illumi nate in the following cases:
The engine's electrical system has a problem.The emission control system has a problem.The fuel tank level being very low or approaching empty.The fuel-filler cap is missing or not tightened securely.
If the check engine light remains on, or it flashes continuously , do not drive at high
speeds and consult an Authorized M azda Dealer as soon as possible.
WA R N I N G
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 Trans‐
axle Warning Indi ‐
cation/Warning Light The indication/light illuminates wh
en the transaxle has a problem.CAUTION
If the automatic transaxle warning indication/ light illuminates, the transaxle has an electri‐
cal problem. Continuing to drive your Mazda in this condition could cause damage to your
transaxle. Consult an Authorized Mazda Dealer as soon as possible.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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SignalWarning Action to be taken
Door-Ajar/Lift‐
gate-Ajar Warning In ‐
dication/Warning Light The light turns on if
any door/liftgate is not
closed securely. Close the door/liftgate securely.

Tire Pressure Monitoring System Warning Light (Turns on)
*
Take the appropriate action and verify
that the warning light turns off.
Wa r n i n g
When the warning light illumina tes, and the warning beep sound is heard when tire pressure is too low in one or
more tires.
WA R N I N G
If the tire pressure monitoring system warning light illuminates or flashes, or the tire pressure warning beep sound
is heard, decrease vehicle speed immediately and avoid sudden maneuvering and braking:
If the tire pressure monitoring system warning light illumin ates or flashes, or the tire pressure warning beep sound
is heard, it is dangerous to drive the vehicle at high speeds, or perform sudden maneuvering or braking. Vehicle
drivability could worsen and result in an accident.
To determine if you have a slow leak or a flat, pull over to a safe position where you can check the visual condition
of the tire and determine if you have enough air to proceed to a place where air may be added and the system
monitored again by an Authorized Mazda Dealer or a tire repair station.
Do not ignore the TPMS Warning Light:
Ignoring the TPMS warning light is da ngerous, even if you know why it is illuminated. Have the problem taken
care of as soon as possible before it develops into a more serious situation that could lead to tire failure and a
dangerous accident.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-40*Some models.
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Index
Lighting Control................................4-70
Lights-on Reminder.......................... 7-47
Light BulbsReplacement................................ 6-38
Specifications.................................9-6
Lubricant Quality ................................ 9-4
Luggage Compartment......................5-71
Cargo Securing Loops ................. 5-71
Cargo Sub-Compartment............. 5-71
Luggage Compartment Light............ 5-55
M
Maintenance
Information.................................... 6-2
Scheduled.......................................6-4
Map Lights........................................ 5-55
Mazda Connect................................. 5-32 Appendix..................................... 5-44
Appendix (Mazda Connect (Type
A))................................................5-25
Appendix (Mazda Connect (Type
B))................................................ 5-44
Connected Service... .................... 5-52
Mazda Connect Basic
Operations....................................5-36
Mazda Connect Basic Operations
(Mazda Connect (Type A))..........5-17
Mazda Connect Basic Operations
(Mazda Connect (Type B)).......... 5-36
Mazda Connect (Mazda Connect
(Type A))..................................... 5-14
Mazda Radar Cruise Control with Stop &
Go function (MRCC with Stop & Go
function).......................................... 4-143 Close proximity warning........... 4-147
Cruise control function.............. 4-155
Display indication......................4-145
Setting the system..................... 4-148
Stop hold control....................... 4-154
Message Indicated in Multi-information
Display.............................................. 7-45
Message Indicated on Display.......... 7-43
Meters................................................ 4-11
MirrorsOutside mirrors..... ....................... 3-34
Rearview mirror.......................... 3-36
Mirror Defogger......... ....................... 4-82
Moonroof...........................................3-42
Multi-information Display (Type
A).......................................................4-13
Multi-information Display (Type
B)....................................................... 4-30
Multi-information Display (Type
C)....................................................... 4-45
O
Off-Road Traction Assist Off-Road Traction Assist indicator
light............................................ 4-107
Off-Road Traction Assist
switch......................................... 4-108
Outside Mirrors......... ........................ 3-34
Overhead Console............................. 5-68
Overhead Lights................................ 5-55
Overheating....................................... 7-23
Overloading....................................... 3-54
Owner Maintenance Closing the hood...... ................... 6-17
Engine compartment overview.... 6-19
Key battery replacemen t..............6-32
Opening the hood........................ 6-17
Owner maintenance
precautions................................... 6-15
P
Parking Sensor System (Mazda Connect
(Type A))......................................... 4-272
Sensor detection range.............. 4-274
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Index
Seat Belt System............................... 2-38Automatic locking....................... 2-37
Emergency locking...................... 2-37
Extender....................................... 2-42
Pregnant women.......................... 2-37
Seat belt precautions................... 2-35
3-point type................................. 2-38
Seat Belt Warning Beep.................... 7-47
Second-Row Seat...... ........................ 2-15
Second-Row Seat (Captain Seat
Type)..................................................2-22
Security System Immobilizer system..................... 3-45
Theft-deterrent system................. 3-47
Shopping Bag Hook.......................... 5-72
Smart Brake Support (SBS)............ 4-179
Collision warning...................... 4-180
Stopping the Smart Brake Support
(SBS) system operation............. 4-180
Smart City Brake Support (SCBS) Collision warning...................... 4-174
Smart City Brake Support (SCBS)
Indicator Light (Red).................4-174
Smart City Brake Support [Forward]
(SCBS F)......................................... 4-172
Stopping the Smart City Brake
Support [Forward] (SCBS F) system
operation.................................... 4-174
Smart City Brake Support [Reverse]
(SCBS R)........................................ 4-175 Stopping the Smart City Brake
Support [Reverse] (SCBS R) system
operation.................................... 4-178
Spare Tire............................................ 7-6
Specifications...................................... 9-4
SRS Air Bags Front passenger occupant
classification system.................... 2-85
How the SRS air bags work........ 2-78
Limitations to SRS air bag.......... 2-83
Monitoring................................... 2-89SRS air bag deployment
criteria.......................................... 2-82
Supplemental restraint system
components.................................. 2-76
Starting the Engine..............................4-5
Steering Wheel Heated steering wh eel................. 2-34
Horn............................................. 4-83
Storage Box.......................................5-69
Storage Compartments ...................... 5-68
Armrest box................................. 5-70
Center console............................. 5-69
Glove compartment..................... 5-69
Luggage Compartment................ 5-71
Overhead console........................ 5-68
Rear coat hooks........................... 5-73
Shopping bag hook.... ..................5-72
Storage Box................................. 5-69
Sunshade............................................3-44
Sunshade (Rear door window).......... 5-73
Sunvisors........................................... 5-54
T
Theft-Deterrent System ..................... 3-47
Third-Row Seat................................. 2-26
Three-flash Turn Sign al.................... 4-77
Tires................................................... 6-34 Flat tire.......................................... 7-3
Replacing a tire........................... 6-36
Replacing a wheel....................... 6-37
Snow tires.................................... 3-52
Specifications.................................9-7
Temporary spare tire....................6-36
Tire chains................................... 3-53
Tire inflation pressure................. 6-34
Tire rotation................................. 6-35
Uniform tire quality grading system
(UTQGS)..................................... 8-23
Tire Inflation Pressure Warning
Beep...................................................7-50
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