2020 MAZDA MODEL CX-9 maintenance schedule

Maintenance IntervalNumber of months or kilometers, whichever comes first
Months 3 6 9 121518212427303336
×1000 km 5 1015202530354045505560
Cooling system I
Engine coolant
*2Replace at first 200,000 km or 10 years; after that, every 100,000 km or 5 years
Engine coolant level IIIIIIIIIIII
Air filter CRCRCR
Fuel lines and hoses I
*3
Hoses and tubes for emissionI*3
Fuel filterReplace every 60,000 km
Spark plugs IIIIII
Replace every 64,000 km
Function of all lights IIIIIIIIIIII
Brake lines, hoses and connections II I
Brake and clutch fluid level I I II I
Brake fluid R
Disc brakes IIIIII
Tire (Rotation) Rotate every 10,000 km
Tire inflation pressure and tire wear IIIIII
Steering operation and linkages IIIIII
Front and rear suspension, ball joints and wheel
bearing axial play III
Rear differential oil
*4
Transfer oil*4
Driveshaft dust boots II I
Bolts and nuts on chassis and body TTT
Exhaust system and heat shields II I
All locks and hinges LLLLLL
Washer fluid level IIIIII
Emergency flat tire repair kit (if installed)
*5Inspect annually.
Cabin air filter RRR
Chart symbols:
I: Inspect: Inspect and clean, repair, ad just, fill up, or replace if necessary.
R: Replace
L: Lubricate
C: Clean
T: Tighten
D: Drain
Maintenance and Care
Scheduled Maintenance
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Remarks:
*1 Reset the engine oil data whenever replacing the engine oil regardless of the message/wrench indicator lightdisplay.
*2 Use of FL-22 is recommended when replacing engine coolant. Using engine coolant other than FL-22 maycause serious damage to the engine and cooling system.
*3 According to state/provincial and federal regulations , failure to perform maintenance on these items will not
void your emissions warranties. However, Mazda recomme nds that all maintenance services be performed at
the recommended time or kilometer period to ensure long-term reliability.
*4 If this component has been submerged in water, the oil should be replaced.*5 Check the tire repair fluid expiration date every year when performing the periodic maintenance. Replace the tire repair fluid bottle with new one before the expiration date.

(Cont.)
Maintenance Interval Number of months or kilometers, whichever comes first
Months 39 42 45 48 51 54 57 60 63 66 69 72
×1000 km 65 70 75 80 85 90 95 100 105 110 115 120
Drive belts II
Engine oil & filter
*1RRRRRRRRRRRR
Cooling system I I
Engine coolant
*2Replace at first 200,000 km or 10 years; after that, every 100,000 km or 5 years
Engine coolant level IIIIIIIIIIII
Air filter CRCRCR
Fuel lines and hoses I
*3I
Hoses and tubes for emission I
*3I
Fuel filter Replace every 60,000 km
Spark plugs IIIIII
Replace every 64,000 km
Function of all lights I I I I I I I I I I I I
Brake lines, hoses and connections III
Brake and clutch fluid level II I I
Brake fluid RR
Disc brakes IIIIII
Tire (Rotation) Rotate every 10,000 km
Tire inflation pressure and tire wear IIIIII
Steering operation and linkages IIIIII
Front and rear suspensi on, ball joints and wheel
bearing axial play III
Rear differential oil
*4
Transfer oil*4
Maintenance and Care
Scheduled Maintenance
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Maintenance IntervalNumber of months or kilometers, whichever comes first
Months 39 42 45 48 51 54 57 60 63 66 69 72
×1000 km 65 70 75 80 85 90 95 100 105 110 115 120
Driveshaft dust boots II I
Bolts and nuts on chassis and body TTT
Exhaust system and heat shields II I
All locks and hinges LLLLLL
Washer fluid level IIIIII
Emergency flat tire repair kit (if installed)
*5Inspect annually.
Cabin air filter RRR
Chart symbols:
I: Inspect: Inspect and clean, repair, ad just, fill up, or replace if necessary.
R: Replace
L: Lubricate
C: Clean
T: Tighten
D: Drain
Remarks:
*1 Reset the engine oil data whenever replacing the engi ne oil regardless of the message/wrench indicator light
display.
*2 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.
*3 According to state/provincial and fede ral regulations, failure to perform maintenance on these items will not
void your emissions warranties. However, Mazda recomme nds that all maintenance services be performed at
the recommended time or kilometer period to ensure long-term reliability.
*4 If this component has been submerged in water, the oil should be replaced.*5 Check the tire repair fluid expiration date every year when performing the periodic maintenance. Replace the
tire repair fluid bottle with new one before the expiration date.
Maintenance and Care
Scheduled Maintenance
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Maintenance Monitor
1. Select the icon on the home screen to display the Applications screen.
2. Select “Vehicle Status Monitor”.
3. Select “Maintenance” to display the maintenance list screen.
4. Switch the tab and select the setting item you want to change.
You can customize settings in the setup display as follows:
Ta bI t e m E x p l a n a t i o n
Scheduled Setting
Notification can be switched on/off.
Time (months) Displays the time or distance until maintenance is due.
Select this item to set the maintenance period.
The wrench indication/indicator light in the instrument cluster
will be illuminated when the remain ing distance is less than 1,000
km or 600 mile, or the remaining number of days is less than 15
(whichever comes first).
Distance (mile or km)
Reset
Resets the time and distance to the initial values.
Once the system turns on, it need
s to be reset whenever carrying
out maintenance.
Tire Rotation Setting
Notification can be switched on/off.
Distance (mile or km) Displays the distance until tire rotation is due.
Select this item to set the tire rotation distance.
The wrench indication/indicator light in the instrument cluster
will be illuminated when the remain
ing distance is less than 1,000
km or 600 mile.
Reset Resets the remaining distance to the initial value.
Once the system turns on, it needs to be reset whenever rotating
the tires.
Maintenance and Care
Scheduled Maintenance
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Ta bI t e m E x p l a n a t i o n
Oil Change Setting Interval
Oil replacement period can be sel
ected from the flexible setting
or fixed setting.
The flexible setting is available on ly in the United States and Pu-
erto Rico. Once engine oil flexib le maintenance is selected, the
vehicle calculates the remaining oil life based on the engine oper-
ating conditions.
The vehicle lets you know when an oil change is due by illumi-
nating the wrench indication/indi cator light in the instrument
cluster.
Distance (mile or km)
(Displays only in fixed set-
ting) Displays the distance until the oil replacement is due.
Select this item to set the oil replacement distance.
The wrench indication/indicator lig
ht in the instrument cluster
will be illuminated when the remaining distance is less than 1,000
km or 600 mile.
Distance (mile or km)
(Displays only in flexible
setting) Displays the distance until the oil replacement is due.
The wrench indication/indicator lig
ht in the instrument cluster
will be illuminated when the remaining distance is less than 1,000
km or 600 mile.
Reset Resets the remaining distance to the initial value.
Once the system turns on, it need
s to be reset whenever replacing
the engine oil.
Maintenance and Care
Scheduled Maintenance
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Owner Maintenance Precautions
The owner or a qualified service technician should make these vehicle inspections at the
indicated intervals to ensure safe and dependable operation.

Bring any problem to the attention of an Authorized Mazda Dealer or qualified service
technician as soon as possible.
When Refueling
Brake fluid level (page 6-25)
Engine coolant level (page 6-24)
Engine oil level (page 6-23)
Washer fluid level (page 6-26)
At Least Monthly
Tire inflation pressures (page 6-38)
At Least Twice a Year (For Example, Every Spring and Fall)
You can do the following scheduled maintenance items if you have some mechanical ability
and a few basic tools and if you closely follow the directions in this manual.
Engine coolant (page 6-24)
Engine oil (page 6-22)

Improper or incomplete service may result in problems. Th is section gives instructions only
for items that are easy to perform.

As explained in the Introduc tion (page 6-2), several procedures can be done only by a
qualified service technician with special tools.

Improper owner maintenance during the warranty period may affect warranty coverage.
Refer to Introduction (page 6-2) for owner' s responsibility in protecting your investment.
For details, read the separate Mazda Warranty statement provided with the vehicle. If you
are unsure about any servicing or maintenance procedure, have it done by an Authorized
Mazda Dealer.

There are strict environmental laws regarding the disposal of waste oil and fluids. Please
dispose of your waste properly and with due regard to the environment.

We recommend that you entrust the oil and fluid changes of your vehicle to an Authorized
Mazda Dealer.
Maintenance and Care
Owner Maintenance
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▼Tire Rotation
WA R N I N G
Rotate tires periodically:
Irregular tire wear is dangerous. To
equalize tread wear for maintaining good
performance in handling and braking,
rotate the tires every 12,000 km (7,500
miles). However Mazda recommends to
rotate every 8,000 km (5,000 miles) to help
increase tire life and distribute wear more
evenly.
Refer to Scheduled Maintenance on page
6-4.

During rotation, inspect them for correct
balance.

Do not include (TEMPORARY USE ONLY)
spare tire in rotation.Forward
Also, inspect them fo
r uneven wear and
damage. Abnormal wear is usually caused
by one or a combination of the following:

Incorrect tire pressure
Improper wheel alignment
Out-of-balance wheel
Severe braking

After rotation, inflate all tire pressures to
specification (page 9-7) and inspect the
lug nuts for tightness.
CAUTION
Rotate unidirectional tires and radial tires
that have an asymmetrical tread pattern or
studs only from front to rear, not from side
to side. Tire performance will be reduced if
rotated from side to side.
▼ Replacing a Tire
WA R N I N G
Always use tires that are in good condition:
Driving with worn tires is dangerous.
Reduced braking, steering, and traction
could result in an accident.
Replace all four tires at the same time:
Replacing just one tire is dangerous. It
could cause poor handling and poor
braking resulting in loss of vehicle control.
Mazda strongly recommends that you
replace all four tires at the same time.
If a tire wears evenly, a wear indicator will
appear as a solid band across the tread.
Maintenance and Care
Owner Maintenance
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Index
Key Left-in-trunk Warning Beep (With
the advanced keyless function)......... 7-49
Key Left-in-vehicle Warning Beep (With
the advanced keyless function)......... 7-49
Key Removed from Vehicle Warning
Beep...................................................7-48
Key Suspend Function........................ 3-9
L
Label Information............................... 9-2
Lane Departure Warning sound........ 7-51
Lane-change Signals......................... 4-74
Lane-keep Assist System (LAS) & Lane
Departure Warning System
(LDWS)........................................... 4-156
Leaving Home Light......................... 4-71
Liftgate.............................................. 3-20When Liftgate Cannot be
Opened......................................... 7-52
Lighting Control................................4-68
Lights-on Reminder.......................... 7-47
Light Bulbs Replacement................................ 6-42
Specifications.................................9-6
Lubricant Quality ................................ 9-4
Luggage Compartment....................5-106 Cargo Securing Loops............... 5-106
Cargo Sub-Compartment........... 5-106
Luggage Compartment Light............ 5-94
M
Maintenance
Information.................................... 6-2
Scheduled.......................................6-4
Maintenance Monitor........................ 6-15
Map Lights........................................ 5-94
Mazda Radar Cruise Control with Stop &
Go function (MRCC with Stop & Go
function).......................................... 4-141 Close proximity warning........... 4-145
Cruise control function.............. 4-153
Display indication......................4-143
Setting the system..................... 4-146
Stop hold control....................... 4-152
Message Indicated in Multi-information
Display.............................................. 7-45
Message Indicated on Display.......... 7-43
Meters................................................ 4-12
Mirrors Outside mirrors..... ....................... 3-34
Rearview mirror.......................... 3-36
Mirror Defogger......... ....................... 4-79
Moonroof...........................................3-42
Multi-information Display (Type
A).......................................................4-14
Multi-information Display (Type
B)....................................................... 4-31
Multi-information Display (Type
C)....................................................... 4-46
O
Off-Road Traction Assist
Off-Road Traction Assist indicator
light............................................ 4-104
Off-Road Traction Assist
switch......................................... 4-105
Outside Mirrors......... ........................ 3-34
Overhead Console........................... 5-104
Overhead Lights................................ 5-94
Overheating....................................... 7-23
Overloading....................................... 3-54
Owner Maintenance Closing the hood...... ................... 6-19
Engine compartment overview.... 6-21
Key battery replacemen t..............6-34
Opening the hood........................ 6-19
Owner maintenance
precautions................................... 6-17
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