cooling MAZDA MODEL MPV 2002 (in English) User Guide

8-7
Maintenance and Care
Owner Maintenance
Form No. 8Q44-EA-01K
Improper or incomplete service may result in problems. This section gives instructions
only for items easy to perform.
As explained in the Introduction (page 8-2), several procedure can be done only by a
qualified service technician with special tools.
Improper owner maintenance during the warranty period may affect warranty coverage.
For details, read the separate Mazda Warranty statement provided with the vehicle. If
you’re 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 carefully 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.
Owner Maintenance Precautions
Maintenance Procedures:
Performing maintenance work on a vehicle is dangerous if not done properly. You can
be seriously injured while performing some maintenance procedure. If you lack
sufficient knowledge and experience or the proper tools and equipment to do the
work, have it done by a qualified technician.
Running the Engine:
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.
Therefore, 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.
Electrical Fan and Engine Inspection:
Inspecting the engine with the ignition switch in the ON position is dangerous. The
cooling fan could come on unexpectedly even when the engine isn’t running. You
could be seriously injured by the fan. Turn the ignition switch off and remove the key
from the ignition switch when you inspect the engine.
WARNING
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8-8
Maintenance and Care
Owner Maintenance
Form No. 8Q44-EA-01K
Engine Compartment Overview
Automatic transaxle fluid-level dipstick
Cooling system cap
Engine coolant reservoir
Power steering
fluid reservoir
Windshield washer
fluid reservoir
Engine oil dipstick Engine oil-filler cap
Engine oil filterBatteryFuse blockAir filter Brake fluid reservoir
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8-11
Maintenance and Care
Owner Maintenance
Form No. 8Q44-EA-01K
Check the oil level and fill to the MAX
mark if necessary.
Oil capacity (General reference only,
refer to Specifications section for
capacities.)
Changing oil filter
Because you need a special tool to
retighten the filter, an Authorized Mazda
Dealer should do the work.

Inspecting Coolant Level
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.
NOTE
•The indicated engine oil capacities
are for general reference purposes
only. When adding or changing oil,
verify the engine oil level with the
oil dipstick.
•Use only specified engine oil (page
10-4).
Engine Coolant
Hot Engine:
A hot engine is dangerous. If the
engine has been running, parts of the
engine compartment can become very
hot. You could be burned. Don’t
inspect the coolant system or add
coolant when the engine is hot.
WARNING
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8-12
Maintenance and Care
Owner Maintenance
Form No. 8Q44-EA-01K
If it’s at or near L, add enough coolant to
the coolant reservoir to provide freezing
and corrosion protection and to bring the
level to F.
Do not overfill.
If new coolant is required frequently,
consult an Authorized Mazda Dealer.

Changing Coolant (Without Rear
Heater)
Change coolant according to Scheduled
Maintenance (page 8-3).For mixture percentage:
To change coolant
1. Remove the cooling system cap. Radiator coolant will damage paint.
Rinse it off quickly.
•Use only soft (demineralized) water
in the coolant mixture. Water that
contains minerals will cut down on
the coolant’s effectiveness.
•Don’t 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 alcohol or methanol
antifreeze. DO NOT MIX alcohol
or methanol with the coolant. This
could damage the cooling system.
•Don’t use a solution that contains
more than 60 % antifreeze.
This would reduce effectiveness.
CAUTION
CAUTION
ProtectionVo l u m e
Antifreeze
solutionWa t e r
Above -16°C (3°F) 35% 65%
Above -26°C (-15°F) 45 55
Above -40°C (-40°F) 55 45
Removing the Cooling System Cap:
Removing the cooling system cap or
drain plug while the engine is
running or hot is dangerous. This
might lead to cooling system and
engine damage and could result in
serious injury from escaping hot
coolant or steam. Turn off the engine
and wait until it’s cool. Even then, be
very careful when removing the cap
or drain plug. Wrap a thick cloth
around it and slowly turn it
counterclockwise to the first stop.
Step back while the pressure escapes.
When you’re sure all the pressure is
gone, press down on the cap—still
using a cloth—turn the cap, and
remove it.
WARNING
F
L
Tighten Loosen
TightenLoosen
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8-13
Maintenance and Care
Owner Maintenance
Form No. 8Q44-EA-01K
2. Only when the engine is cool, remove
the radiator drain plug and drain the
coolant into a suitable container.
3. Flush out the system with running
water.
4. Drain the system completely. Insert
and tighten the plug. Add as much
ethylene-glycol-based coolant and
water as necessary to provide freezing
and corrosion protection.
5. In extremely cold climates, add the
amount recommended in the coolant
manufacturer’s instructions.
6. Run the engine at idle with the cooling
system cap off. Slowly add additional
coolant if necessary.
7. At this point, wait until the engine
reaches normal operating temperature;
then depress the accelerator two or
three times. Add more coolant, if
necessary, until the system is full.
8. Install the cooling system cap. Inspect
all connections for leaks. Inspect the
level in the coolant reservoir one more
time.

Changing Coolant (With Rear
Heater)
Have an Authorized Mazda Dealer change
the coolant according to the Scheduled
Maintenance (page 8-3).

Inspecting Brake Fluid Level
Inspect the fluid level in the reservoir
regularly. It should be kept at MAX.
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.
Brake Fluid
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8-35
Maintenance and Care
Owner Maintenance
Form No. 8Q44-EA-01K

Fuse Panel Description
Fuse block (Engine compartment)
DESCRIPTIONFUSE
RATINGPROTECTED
COMPONENT
1 DEFOG 40ARear window
defroster
2 BTN 60ASTOP, HAZARD,
ROOM, D.LOCK
and DRL fuses
3 ABS 60AAntilock brake
system,
For protection of
various circuits
4 FAN1 30A Cooling fan
5 FAN2 30A Cooling fan
6 HEATER 40A Heater
7 R.HEATER 30ARear heater,
For protection of
various circuits
8 IG KEY2 40AA/C, P.WIND,
SUN ROOF and
R.WIP fuses
9 A/C 10AAir conditioner,
For protection of
various circuitsDESCRIPTIONFUSE
RATINGPROTECTED
COMPONENT
10 TAIL 15A Taillights
11 (A/C PWR) 15A Inverter
12 HORN 15A Horn
13 (FOG) (15A)For protection of
various circuits
14 EEC 5AFor protection of
various circuits
15 HEAD L 15A Headlight-left
16 HEAD R 15A Headlight-right
17 (HID L) (20A)—
18 (HID R) (20A)—
19 IG KEY1 60AMETER,
ENGINE and
WIPER fuses
20 EGI INJ 30AFor protection of
various circuits
21 FUEL PUMP 20A Fuel pump
22 MAIN 120AFor protection of
all circuits
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