2017 MAZDA MODEL CX-3 coolant reservoir

6–26
Maintenance and Care
Owner Maintenance
Engine Compartment Overview

Windshield washer fluid reservoir Brake fluid reservoir
Engine oil dipstick Battery
Fuse block
Cooling system capEngine coolant reservoirEngine oil-filler cap

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6–30
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
MINOK

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 overfi ll 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 fl ame 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 indefi nitely 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.

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6–31
Maintenance and Care
Owner Maintenance
N O T E
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.


Cooling system cap Coolant reservoir
Cooling fan

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
 


¾ Radiator coolant will damage paint.
 Rinse it off quickly if spilled. 



¾ Use only soft (demineralized) water in
the coolant mixture. Water that contains
minerals will cut down on the coolant's
eff ectiveness.




¾ Do not add only water. Always add a
proper coolant mixture.
 


¾ The engine has aluminum parts and
must be protected by an ethylene-glycol-
based coolant to prevent corrosion and
freezing.
 


¾ DO NOT USE coolants Containing
Alcohol, methanol, Borate or Silicate.
  These coolants could damage the
cooling system.
 


¾ DO NOT MIX alcohol or methanol with
the coolant. This could damage the
cooling system.
 


¾ Do not use a solution that contains more
than 60% antifreeze.
  This would reduce eff ectiveness. 



¾ 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.
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7–23
If Trouble Arises
Overheating
If you ¿ nd a leak or other damage, or if
coolant is still leaking:
Stop the engine and call an Authorized
Mazda Dealer.

Cooling system cap Coolant reservoir
Cooling fan

If you ¿ nd no problems, the engine is
cool, and no leaks are obvious:
Carefully add coolant as required (page
6-30 ).
CAUTION
If the engine continues to overheat or
frequently overheats, have the cooling
system inspected. The engine could be
seriously damaged unless repairs are
made. Consult an Authorized Mazda
Dealer.

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9–5
Speci¿ cations
Speci¿ cations
Capacities

(Approximate Quantities)
Item Capacity
Engine oil With oil ¿ lter replacement 4.2 L (4.4 US qt, 3.7 Imp qt)
Without oil ¿ lter replacement 4.0 L (4.2 US qt, 3.5 Imp qt)
Coolant U.S.A. and Canada 5.8 L (6.1 US qt, 5.1 Imp qt)
Mexico 6.1 L (6.4 US qt, 5.4 Imp qt)
Automatic transaxle À uid 7.8 L (8.2 US qt, 6.9 Imp qt)
Transfer case oil 0.40 L (0.42 US qt, 0.35 Imp qt)
Rear differential oil 0.35 L (0.37 US qt, 0.31 Imp qt)
Fuel tank 2WD 48.0 L (12.7 US gal, 10.6 Imp gal)
AW D U.S.A. and Canada 45.0 L {11.9 US gal, 9.90 Imp gal}
Mexico 44.0 L (11.6 US gal, 9.68 Imp gal)
Check oil and À uid levels with dipsticks or reservoir gauges.

Dimensions
U.S.A. and Canada
Item Vehicle speci¿ cation
Overall length 4,275 mm (168.3 in)
Overall width 1,765 mm (69.5 in)
Overall height 1,550 mm (61.0 in)
Front tread 1,525 mm (60.0 in)
Rear tread 1,520 mm (59.8 in)
Wheelbase 2,570 mm (101.2 in)



Mexico
Item Vehicle speci¿ cation
Overall length 4,275 mm (168.3 in)
Overall width 1,765 mm (69.5 in)
Overall height 1,545 mm (60.8 in)
Front tread 1,525 mm (60.0 in)
Rear tread 1,520 mm (59.8 in)
Wheelbase 2,570 mm (101.2 in)

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