2017 MAZDA MODEL 6 cooling

6–15
Maintenance and Care
Scheduled Maintenance
Maintenance IntervalNumber of months or kilometers, whichever comes first
Months 36912 1518212427303336
×1000 km 510 15202530354045505560
AIR CONDITIONER SYSTEM
Cabin air filter RRR
Chart symbols:
I: Inspect: Inspect and clean, repair, adjust, fill up, or replace if necessary.
R: Replace
L: Lubricate
C: Clean
T: Tighten
Remarks:
*1 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.
*2 According to state/provincial and federal regulations, failure to perfor\
m maintenance on these items will not
void your emissions warranties. However, Mazda recommends that all maintenance services be performed at the
recommended time or kilometer period to ensure long-term reliability.
*3 The Tire Pressure Monitoring System (TPMS) initialization must be performed\
so that the system operates
normally (if equipped).
*4 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.
Mazda6_8FH2-EA-16F_Edition2.indb 152016/07/07 13:46:07

6–16
Maintenance and Care
Scheduled Maintenance
(Cont.)
Maintenance IntervalNumber of months or kilometers, whichever comes first
Months 394245485154576063666972
×1000 km 65707580859095100 105 11 011 5120
ENGINE
Drive belts II
Engine oil & filter RRRRRRRRRRRR
COOLING SYSTEM
Cooling system II
Engine coolant
*1Replace at first 200,000 km or 10 years; after that, every 100,000 km or 5 years
Engine coolant level IIIIIIIIIIII
FUEL SYSTEM
Air filter CRCRCR
Fuel lines and hoses I
*2I
Hoses and tubes for emission I
*2I
Fuel filter Replace every 60,000 km
IGNITION SYSTEM
Spark plugs I
IIIII
Replace every 120,000 km
ELECTRICAL SYSTEM
Function of all lights IIIIIIIIIIII
CHASSIS and BODY
Brake lines, hoses and connections III
Brake and clutch fluid level IIII
Brake fluid RR
Disc brakes IIIIII
Tire (Rotation)
*3Rotate every 10,000 km
Tire inflation pressure and tire wear
*3I IIIII
Steering operation and linkages IIIIII
Front and rear suspension, ball joints and
wheel bearing axial play I
II
Driveshaft dust boots III
Bolts and nuts on chassis and body TTT
Exhaust system and heat shields III
All locks and hinges LLLLLL
Washer fluid level IIIIII
Emergency flat tire repair kit (if installed)
*4Inspect annually.
Mazda6_8FH2-EA-16F_Edition2.indb 162016/07/07 13:46:07

6–17
Maintenance and Care
Scheduled Maintenance
Maintenance IntervalNumber of months or kilometers, whichever comes first
Months 394245485154576063666972
×1000 km 65707580859095100 105 11 011 5120
AIR CONDITIONER SYSTEM
Cabin air filter RRR
Chart symbols:
I: Inspect: Inspect and clean, repair, adjust, fill up, or replace if necessary.
R: Replace
L: Lubricate
C: Clean
T: Tighten
Remarks:
*1 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.
*2 According to state/provincial and federal regulations, failure to perfor\
m maintenance on these items will not
void your emissions warranties. However, Mazda recommends that all maintenance services be performed at the
recommended time or kilometer period to ensure long-term reliability.
*3 The Tire Pressure Monitoring System (TPMS) initialization must be performed\
so that the system operates
normally (if equipped).
*4 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.
Mazda6_8FH2-EA-16F_Edition2.indb 172016/07/07 13:46:07

6–22
Maintenance and Care
Owner Maintenance
WARNING
Do not perform maintenance work if you lack sufficient knowledge and experience
or the proper tools and equipment to do the work. Have maintenance work done by a
qualified technician:Performing maintenance work on a vehicle is dangerous if not done properly. You can be
seriously injured while performing some maintenance procedures.
If you must run the engine while working under the hood, make certain that you
remove all jewelry (especially rings, bracelets, watches, and necklaces) and all
neckties, scarves, and similar loose clothing before getting near the engine or cooling
fan which may turn on unexpectedly: Working under the hood with the engine running is dangerous. It becomes even more
dangerous when you wear jewelry or loose clothing.
Either can become entangled in moving parts and result in injury.
Pull over to a safe location, then switch the ignition off and make sure the fan is not
running before attempting to work near the cooling fan: Working near the cooling fan when it is running is dangerous. The fan could continue
running indefinitely even if the engine has stopped and the engine compartment
temperature is high. You could be hit by the fan and seriously injured.
Do not leave items in the engine compartment: After you have finished checking or doing servicing in the engine compartment, do not
forget and leave items such as tools or rags in the engine compartment.
Tools or other items left in the engine compartment could cause engine damage or a fire
leading to an unexpected accident.
Mazda6_8FH2-EA-16F_Edition2.indb 222016/07/07 13:46:07

6–25
Maintenance and Care
Owner Maintenance
Engine Compartment Overview
Windshield washer fluid reserv oirBrake/Clutch fluid reserv oir
Engine oil dipstick Battery
Fuse block
Cooling system cap Engine coolant reservoir
Engine oil-f iller cap
Mazda6_8FH2-EA-16F_Edition2.indb 252016/07/07 13:46:08

6–29
Maintenance and Care
Owner Maintenance
Inspecting Engine Oil Level
1. Be sure the vehicle is on a level
surface.
2. Warm up the engine to normal
operating temperature.
3. Turn it off and wait at least 5 minutes
for the oil to return to the oil pan.
4. Pull out the dipstick, wipe it clean, and
reinsert it fully.

MAX
OK
MIN
5. Pull it out again and examine the level.
The level is normal if it is between the
MIN and MAX marks.
If it is near or below MIN, add enough
oil to bring the level to MAX.
CAUTION
Do not overfill the engine oil. This may
cause engine damage.
6. Make sure the O-ring on the dipstick is
positioned properly before reinserting
the dipstick.
7. Reinsert the dipstick fully.
Engine Coolant
Inspecting Coolant Level
WARNING
Do not use a match or live flame in the
engine compartment. DO NOT ADD
COOLANT WHEN THE ENGINE IS HOT:
A hot engine is dangerous. If the
engine has been running, parts of the
engine compartment can become very
hot. You could be burned. Carefully
inspect the engine coolant in the
coolant reservoir, but do not open it.
Pull over to a safe location, then
switch the ignition off and make sure
the fan is not running before attempting
to work near the cooling fan: Working near the cooling fan when it
is running is dangerous. The fan could
continue running indefinitely even if
the engine has stopped and the engine
compartment temperature is high. You
could be hit by the fan and seriously
injured.
Do not remove either cooling
system cap when the engine and
radiator are hot: When the engine and radiator are hot,
scalding coolant and steam may shoot
out under pressure and cause serious
injury.
Mazda6_8FH2-EA-16F_Edition2.indb 292016/07/07 13:46:10

6–30
Maintenance and Care
Owner Maintenance
NOTE
Changing the coolant should be done by
an Authorized Mazda Dealer.
Inspect the antifreeze protection and
coolant level in the coolant reservoir at
least once a year—at the beginning of the
winter season—and before traveling where
temperatures may drop below freezing.
Inspect the condition and connections of
all cooling system and heater hoses.
Replace any that are swollen or
deteriorated.
The coolant should be at full in the
radiator and between the F and L marks
on the coolant reservoir when the engine
is cool.
If it is at or near L, add enough coolant to
the coolant reservoir to provide freezing
and corrosion protection and to bring the
level to F.
Securely tighten the coolant reservoir tank
cap after adding coolant.
CAUTION
 Radiator coolant will damage paint.
Rinse it off quickly if spilled.
 Use only soft (demineralized) water in
the coolant mixture. Water that contains
minerals will cut down on the coolant's
effectiveness.
 Do not add only water. Always add a
proper coolant mixture.
 The engine has aluminum parts and
must be protected by an ethylene-glycol-
based coolant to prevent corrosion and
freezing.
 DO NOT USE coolants Containing
Alcohol, methanol, Borate or Silicate.
These coolants could damage the
cooling system.
 DO NOT MIX alcohol or methanol with
the coolant. This could damage the
cooling system.
 Do not use a solution that contains more
than 60% antifreeze.
This would reduce effectiveness.
 If the “FL22” mark is shown on or near
the cooling system cap, 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.
If the coolant reservoir is empty or new
coolant is required frequently, consult an
Authorized Mazda Dealer.
Mazda6_8FH2-EA-16F_Edition2.indb 302016/07/07 13:46:10

6–59
Maintenance and Care
Owner Maintenance
Fuse Panel Description
Fuse block (Engine compartment)
DESCRIPTION FUSE
RATING PROTECTED COMPONENT
1 ADD FAN GE 30 ACooling fan
2 IG2 30 AFor protection of various circuits
3 INJECTOR 30 AEngine control system
4 FAN DE 40 A —
5 P.WINDOW1 30 A —
6 — — —
7 ADD FAN DE 40 A —
8 EVVT
SCR1 20 A
Engine control system
9 DEFOG 40 ARear window defogger
10 DCDC DE 40 A —
11 FAN GE 30 ACooling fan
12 EPB L 20 AElectric parking brake (LH)
13 AUDIO 40 AAudio system
14 EPB R 20 AElectric parking brake (RH)
15 ENG.MAIN 40 AEngine control system
16 ABS/DSC M 50 AABS, Dynamic stability control system
17
50 A For protection of various circuits
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