2020 MAZDA MODEL 6 oil change

Scheduled Maintenance (U.S.A., Canada, and Puerto
Rico)
Follow Schedule 1 if the vehicle is operated mainly where none of the following conditions
(severe driving conditions)apply.
Repeated short-distance driving
Driving in dusty conditions
Driving with extended use of brakes
Driving in areas where salt or other corrosive materials are us ed
Driving on rough or muddy roads
Extended periods of idling or low-speed operation
Driving for long periods in cold temperatures or extremely humi d climates
Driving in extremely hot conditions
Driving in mountainous conditions continually
If any do apply, follow Schedule 2. (Canada residents follow Sc hedule 2.)
Vehicles using Engine Oil Flexible Maintenance
Engine Oil Flexible Maintenance is selected by default for U.S.A. and Puerto Rico
residents.
If any following conditions do apply, follow Schedule 2 with en gine oil fixed maintenance.
Extended periods of idling or low-speed operation such as police car, taxi or driving
school car
Driving in dusty conditions
The vehicle calculates the remaining oil life based on engine o perating conditions. The
vehicle lets you know when an oil change is due by illuminating the wrench indicator light
in the instrument cluster. Change the oil as soon as possible w ithin the next 1,000 km (600
mile) or 15 days. Refe r to Maintenance Mon itor on page 6-16 for the details.
NOTE
Please ensure that the Flexible Oil Maintenance Setting is reset after each Oil and Filter
replacement.
For maintenance guidelines beyond the miles/months listed, follow the maintenance
intervals provided in the Scheduled Maintenance Tables.
Maintenance and Care
Scheduled Maintenance
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▼Schedule 1
U.S.A. and Puerto Rico residents
- Engine oil flexible maintenance interval
Use when the maintenance monitor for “Oil Change” is set to “Fl exible”. For details,
see maintenance monitor. (page 6-16)
Maintenance Interval Number of months or kilometers (miles), whichever comes first.
Months 12 24 36 48 60 72 84 96
×1000 km 12 24 36 48 60 72 84 96
×1000 miles 7.5 15 22.5 30 37.5 45 52.5 60
SKYACTIV-G 2.5 AND SKYACTIV-G 2.5T
Spark plugs SKYACTIV-G
2.5T
Replace every 64,000 km (40,000 miles).
Except SKY‐
ACTIV-G
2.5T Replace every 120,000
km (75,000 miles).
Air filter RR
Drive belts II
SKYACTIV-D 2.2
Air filter CCRCCRCC
Fuel filter RR
Diesel Exhaust Fluid (DEF) for Selective Cata‐
lytic Reduction (SCR) system
*1 *1 *2 *1 *1 *2 *1 *1
Glow plug*3
Drive belts II
SKYACTIV-G 2.5, SKYACTIV-G 2.5T, AND SKYACTIV-D 2.2
Engine oil & filter
*4Replace when wrench indicator light is ON. (Max interval: 12 months or 12,000 km (7,500 miles))
Engine coolant
*5Replace at first 192,000 km (120,000 miles) or 10 years; after that, every 96,000 km (60,000 miles) or 5 years.
Fuel lines and hoses
*6IIII
Hoses and tubes for emission
*6II
Brake lines, hoses and connections I I I I
Disc brakes IIIIIIII
Tire (Rotation) Rotate every 12,000 km (7,500 miles).
Steering operation and linkages II II
Front and rear suspension, ball joints and wheel
bearing axial play IIII
Rear differential oil
*7
Transfer oil*7
Maintenance and Care
Scheduled Maintenance
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Maintenance IntervalNumber of months or kilometers (miles), whichever comes first.
Months 12 24 36 48 60 72 84 96
×1000 km1224364860728496
×1000 miles 7.5 15 22.5 30 37.5 45 52.5 60
Driveshaft dust boots IIII
Bolts and nuts on chassis and body TT TT
Exhaust system and heat shields I
Emergency flat tire repair kit (if installed)
*8Inspect annually.
Cabin air filter R R R R
Chart symbols:
I: Inspect: Inspect and clean, r epair, adjust, fill up, or replac e if necessary.
R: Replace
L: Lubricate
C: Clean
T: Tighten
D: Drain
Remarks:
*1 Top up with new diesel exhaust fluid in the urea tank once a year.*2 Check the total driving mil eage for the last three years.
If 19,200 km (12,000 miles) or mo re, top up with new diesel exhaust fluid in the urea tank.
If less than 19,200 km (12,000 mile s), replace diesel exhaust fluid in the urea tank.
*3 Replace when glow indicator light is continuously ON. Authoriz ed Mazda Dealer can replace all the glow
plugs without charge if indicator light comes ON earlier than 240,000 km (150,000 miles).
*4 The engine oil and filter must b e changed at least once a year or within 12,000 km (7,500 miles) since last
engine oil and filter change. Re set the engine oil data whenever replacing the engine oil regardless of the
message/wrench indicator light display.
*5 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.
*6 According to state/provincial and federal regulations, failure to perform maintenance on these items will not
void your emissions warranties. H owever, Mazda recommends that all maintenance services be performed at
the recommended time or mileage/kilometer period to ensure long -term reliability.
*7 If this component has been submerged in water, the oil should be replaced.*8 Check the tire repair fluid expiration date every year when performing the periodic maintenance. Replace the
tire repair fluid bottle with ne w one before the expiration dat e.
Maintenance and Care
Scheduled Maintenance
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Maintenance IntervalNumber of months or kilometers (miles), whichever comes first.
Months 6 1218243036424854606672
×1000 km 8 16 24 32 40 48 56 64 72 80 88 96
×1000 miles 5 10 15 20 25 30 35 40 45 50 55 60
Rear differential oil
*8
Transfer oil*8
Driveshaft dust boots II II
Bolts and nuts on chassis and body TTT T
Exhaust system and heat shields I
All locks and hinges LLLLLLLLLLLL
Washer fluid level IIIIIIIIIIII
Emergency flat tire repair kit (if installed)
*9Inspect annually.
Cabin air filter Replace every 40,000 km (25,000 miles) or 2 yea rs.
Chart symbols:
I: Inspect: Inspect and clean, r epair, adjust, fill up, or replac e if necessary.
R: Replace
L: Lubricate
C: Clean
T: Tighten
D: Drain
Remarks:
*1 If the vehicle is operated in v ery dusty or sandy areas, clean and if necessary, replace the air filter more often
than the recommended intervals.
*2 Top up with new diesel exhaust fluid in the urea tank once a year.*3 Check the total driving mil eage for the last three years.
If 19,200 km (12,000 miles) or mo re, top up with new diesel exhaust fluid in the urea tank.
If less than 19,200 km (12,000 mile s), replace diesel exhaust fluid in the urea tank.
*4 Replace when glow indicator light is continuously ON. Authoriz ed Mazda Dealer can replace all the glow
plugs without charge if indicator light comes ON earlier than 240,000 km (150,000 miles).
*5 Engine oil flexible maintenance is available for U.S.A. and Puerto Rico residents whose vehicle is operated
mainly where none of the fo llowing conditions apply.
Extended periods of idling or low -speed operation such as police car, taxi or driving school carDriving in dusty conditions
If any do apply, follow fixed maintenance.
The engine oil and filter must be changed at least once a year or within 12,000 km (7,500 miles) since last
engine oil and filter change. Re set the engine oil data whenever replacing the engine oil regardless of the
message/wrench indicator light display.
*6 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.
*7 According to state/provincial and federal regulations, failure to perform maintenance on these items will not
void your emissions warranties. H owever, Mazda recommends that all maintenance services be performed at
the recommended time or mileage/kilometer period to ensure long -term reliability.
*8 If this component has been submerged in water, the oil should be replaced.
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 se
lected from the flexible setting
or fixed setting.
Once engine oil flexible maintenance is selected, the vehicle cal‐
culates the remaining oil life based on the engine operating co ndi‐
tions.
The vehicle lets you know when an oil change is due by illumi‐
nating the wrench indication/in dicator 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
light in the instrument cluster
will be illuminated when the remai ning 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
light in the instrument cluster
will be illuminated when the remai ning 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 replaci
ng
the engine oil.

Maintenance and Care
Scheduled Maintenance
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Canada and Mexico
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 remaining distance is less than 1, 000
km or 600 mile, or the remaining number of days is less than 15
(whichever comes first).
Distance (km or mile)
Reset
Resets the time and distance to the initial values.
Once the system turns on, it needs to be reset whenever carrying
out maintenance.
Tire Rotation Setting
Notification can be switched on/off.
Distance (km or mile) 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 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 rotating
the tires.
Oil Change Setting Interval
Oil replacement period can be selected from the fixed setting.
The vehicle lets you know when
an oil change is due by illumi‐
nating the wrench indicator li ght in the instrument cluster.
Distance (km or mile) Displays the distance until
the oil replacement is due.
Select this item to set the oil replacement distance.
The wrench indication/indicator light 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 v ehicle inspections at the
indicated intervals to ensure safe and dependable operation.

Bring any problem to the attention of an Authorized Mazda Deale r or qualified service
technician as soon as possible.
When Refueling
Brake and clutch fluid level (page 6-31)
Engine coolant level (page 6-29)
Engine oil level (page 6-28)
Washer fluid lev el (page 6-32)
At Least Monthly
Tire inflation pressures (page 6-48)
At Least Twice a Year (For Example, Every Spring and Fall)
You can do the following scheduled maintenance items if you hav e some mechanical ability
and a few basic tools and if you closely follow the directions in this manual.
Engine coolant (page 6-29)
Engine oil (page 6-25)

Improper or incomplete service may result in problems. This sec tion gives instructions only
for items that are easy to perform.

As explained in the Introducti on (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 affec t warranty coverage.
Refer to Introduction (page 6-2) for owner's responsibility in protecting your investment.
For details, read the separate Mazda Warranty statement provide d 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 envir onment.

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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SKYACTIV-G 2.5T
Use SAE 5W-30 engine oil.
Mazda Genuine Oil is used in your Mazda
vehicle. Mazda Genuine 5W-30 Oil is
required to achieve optimum fuel
economy.

For maintenance service, Mazda
recommends Mazda Genuine Parts and
Oil.

(ILSAC)
Only use SAE 5W-30 oil “Certified For
Gasoline Engines” by the American
Petroleum Institute (API).
Oil with this trademark symbol conforms
to the current engine and emission system
protection standards and fuel economy
requirements of the International
Lubricant Standardization and Approval
Committee (ILSAC), comprised of U.S.
and Japanese automobile manufacturers.

80
60
40
20
0
–40 –20
30
100
40
20
10
0
–10
–20
–30
–40
SKYACTIV-D 2.2
Use SAE 0W-30 engine oil.
Mazda Genuine Oil is
used in your Mazda
vehicle and is the recommended 0W-30
lubricant. Mazda Genuine 0W-30 Oil is
required to achieve optimum fuel
economy and durability for the Diesel
Particulate Filter. If Mazda Genuine
0W-30 Oil is not available, ACEA C3
0W-30 may be used for oil level
maintenance and oil changes however, it
must be replaced with Mazda Genuine
Maintenance and Care
Owner Maintenance
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