coolant reservoir MAZDA MODEL MX-30 EV 2022 Owners Manual

Motor Compartment Overview
▼Motor Compartment Overview
1. Brake
fluid reservoir
2. Lead-acid battery
3. Fuse block
4. Cooling system cap
5. Coolant reservoir
6. Windshield washer fluid reservoir
Maintenance and Care
Owner Maintenance
6-10
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Coolant
▼Inspecting Coolant Level
WARNING
Do not use a match or live
flame in
the motor compartment. DO NOT
ADD COOLANT WHEN THE EV
SYSTEM IS HOT :
A hot EV system is dangerous. If the EV
system has been running , parts of the
motor compartment can become very
hot. You could be burned. Carefully
inspect the EV system coolant in the
coolant reservoir, but do not open it.
Pull over to a safe location, then
switch the power switch o ff 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 inde finitely even if
the EV system has stopped and the
motor compartment temperature is
high. You could be hit by the fan and
seriously injured.
Do not remove either
cooling system cap when the EV
system and radiator are hot:
When the EV system and radiator are
hot, scalding coolant and steam may
shoot out under pressure and cause
serious injury.
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 the cooling system.
Replace any that are swollen or
deteriorated.

The coolant should be between the
FULL and LOW marks on the coolant
reservoir when the EV system is cool.

If it is at or near LOW, add enough
coolant to the coolant reservoir to
provide freezing and corrosion
protection and to bring the level to
FULL.
Securely tighten the coolant reservoir
tank cap after adding coolant.
CAUTION
 Radiator coolant will damage paint.
Rinse it
off quickly if spilled.
Maintenance and Care
Owner Maintenance
6-11
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-30_8JD4-EA -21G_Edition2_new 2021-5-18 14:38:07

If the “FL22” mark is shown on or
near the cooling system cap, use of
FL -22 is recommended when
replacing coolant. Using coolant
other than FL -22 may cause serious
damage to the cooling system.

If the coolant reservoir is empty or new
coolant is required frequently, consult
an Authorized Mazda Dealer.
Brake Fluid
▼ Inspecting Brake Fluid Level
WARNING
If the brake
fluid level is low, have the
brakes inspected:
A low brake fluid level is dangerous.
A low level could indicate brake lining
wear or a brake system leak which
could cause the brakes to fail and lead
to an accident.
Inspect the fluid level in the reservoir
regularly. It should be kept between
the MAX and MIN lines.
The level normally drops with
accumulated distance, a condition
associated with wear of brake linings. If
it is excessively low, have the brake
system inspected by an Authorized
Mazda Dealer.
Maintenance and Care
Owner Maintenance
6-12
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ItemSpecification
Te m p e ra t u r e ra n g e Operation guaranteed temperature: -30 °C (-22 °F)
― 60 °C
(140 °F)
Storage guaranteed temperature: -40 °C (-40 °F) ― 70 °C
(158 °F)
▼ Lead-acid Battery
Item
Specification
Lead-acid battery
*112V -42Ah/20HR
*1 Check the battery installed on the vehicle and use a battery with an equal or
higher performance. However, the performance of the battery may vary even
among the same battery types, consul t an Authorized Mazda Dealer for
replacement.
▼ Lubricant Quality
Lubricant
Classification
Coolant FL-22 type
EV Transaxle fluid Mazda Original Oil ATF-FZ
Brake fluid SAE J1703 or FMVSS116 DOT-3
▼ Capacities
(Approximate Quantities)
Item
Capacity
Coolant 4.3 L (4.5 US qt, 3.8 Imp qt)
EV Transaxle fluid 1.55 L (1.64 US qt, 1.36 Imp qt)
Check oil and fluid levels with dipsticks or reservoir gauges.
▼ Dimensions
Item
Vehicle specification
Overall length 4,393 mm (173.0 in)
Overall width 1,797 mm (70.7 in)
Overall height 1,574 mm (62.0 in)
Front tread 1,563 mm (61.5 in)
Rear tread 1,563 mm (61.5 in)
Wheelbase 2,653 mm (104.4 in)
Specifications
Speci fications
9-4
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