engine MAZDA MODEL MPV 2003 (in English) Workshop Manual

7-16
In Case of an Emergency
Overheating
Form No. 8R21-EA-02G
Cooling System Cap:
When the engine and radiator are
hot, scalding coolant and steam may
shoot out under pressure and cause
serious injury. Don’t remove the
cooling system cap when the engine
and radiator are hot.
If the engine continues to overheat or
frequently overheats, have the cooling
system inspected. The engine could be
seriously damaged unless repairs are
made.
WARNING
CAUTION
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7-17
In Case of an Emergency
Form No. 8R21-EA-02G
Emergency Starting
If the engine fails to start, it may be
flooded (excessive fuel in the engine).
Follow this procedure:
1. Depress the accelerator all the way and
hold it there.
2. Turn the ignition switch to the START
position and hold it there—for up to 10
seconds. If the engine starts, release the
key and accelerator immediately
because the engine will suddenly rev
up.
3. If the engine fails to start, crank it
without using the accelerator—for up
to 10 seconds.Jump-starting is dangerous if done
incorrectly. So follow the procedure
carefully. If you feel unsure about jump-
starting, we strongly recommend that you
have a competent service technician do
the work.
1. Make sure the booster battery is 12 V
and that its negative terminal is
grounded.
Starting a Flooded EngineJump-Starting
Battery-Related Explosion:
Flames and sparks near open battery
cells are dangerous. Hydrogen gas,
produced during normal battery
operation, could ignite and cause the
battery to explode. An exploding
battery can cause serious burns and
injuries. Keep all flames, including
cigarettes, and sparks away from
open battery cells.
Low Fluid Level or Frozen Battery:
Jump-starting a frozen battery or one
with a low fluid level is dangerous. It
may rupture or explode, causing
serious injury.
Don’t jump-start a frozen battery or
one with a low fluid level.
Use only a 12 V booster system. You
can damage a 12 V starter, ignition
system, and other electrical parts
beyond repair with a 24 V power
supply (two 12 V batteries in series or
a 24 V motor generator set).
WARNING
CAUTION
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7-18
In Case of an Emergency
Emergency Starting
Form No. 8R21-EA-02G
2. If the booster battery is in another
vehicle, don’t allow the vehicles to
touch. Turn off the engine of the
vehicle with the booster battery and all
unnecessary electrical loads in both
vehicles.
3. Connect the jumper cables in the exact
sequence as in the illustration.
•Connect one end of a cable to the
positive terminal on the discharged
battery (1).
•Attach the other end to the positive
terminal on the booster battery (2).
•Connect one end of the other cable
to the negative terminal of the
booster battery (3).
•Connect the other end to a solid,
stationary, exposed metallic point
(for example, the engine hanger)
away from the discharged battery
(4).
4. Start the engine of the booster vehicle
and run it a few minutes. Then start the
engine of the other vehicle.
5. When finished, carefully disconnect
the cables in the reverse order
described in Step 3.
Jumper
cables
Discharged
battery
Connect cables in
numerical order and
disconnect in reverse
order.Booster battery
Connecting to Negative Terminal:
Connecting the end of the second
cable to the negative ( ) terminal of
the discharged battery is dangerous.
A spark could cause the gas around
the battery to explode and injure
someone. Connect the cable to a point
away from the battery.
Connecting Jumper Cable to a
Moving Part:
Connecting a jumper cable near or to
a moving parts (cooling fans, belts) is
dangerous. The cable could get
caught when the engine starts and
cause serious injury. Never connect a
jumper cable to or near any part that
moves.
WARNING
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8-1
Form No. 8R21-EA-02G
8Maintenance and Care
How to keep your Mazda in top condition.
Introduction
................................................................................. 8- 2
Introduction ............................................................................. 8- 2
Scheduled Maintenance
.............................................................. 8- 3
Scheduled Maintenance ........................................................... 8- 3
Owner Maintenance
.................................................................... 8- 6
Owner Maintenance Schedule ................................................. 8- 6
Owner Maintenance Precautions ............................................. 8- 7
Engine Compartment Overview .............................................. 8- 8
Engine Oil ................................................................................ 8- 9
Engine Coolant ........................................................................ 8-11
Brake Fluid .............................................................................. 8-13
Power Steering Fluid ............................................................... 8-14
Automatic Transaxle Fluid (ATF) ........................................... 8-15
Washer Fluid ............................................................................ 8-16
Body Lubrication ..................................................................... 8-17
Air Filter .................................................................................. 8-17
Wiper Blades ........................................................................... 8-18
Battery ..................................................................................... 8-22
Tires ......................................................................................... 8-23
Light Bulbs .............................................................................. 8-27
Fuses ........................................................................................ 8-33
Appearance Care
......................................................................... 8-38
How to Minimize Environmental Paint Damage ..................... 8-38
Exterior Care ........................................................................... 8-40
Interior Care ............................................................................ 8-43
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8-4
Maintenance and Care
Scheduled Maintenance
Form No. 8R21-EA-02G

Schedule 1
I:
Inspect and repair, clean, adjust, or replace if necessary.
R:
Replace
L:
Lubricate
C:
Clean
ENGINE
IGNITION SYSTEM
FUEL SYSTEM
COOLING SYSTEM
CHASSIS and BODY
AIR CONDITIONER SYSTEM (if equipped)
*
1According to state and federal regulations, failure to perform maintenance on these items will not void your
emissions warranties. However, Mazda recommends that all maintenance services be performed at the
recommended time or kilometrage (mileage) period to ensure long-term reliability. Maintenance Interval
(Number of months
or kilometers (miles),
whichever comes first)Months 6 12182430364248
×1000 km 12 24 36 48 60 72 84 96
×1000 miles 7.5 15 22.5 30 37.5 45 52.5 60
Engine oilRRRRRRRR
Engine oil filterRRRRRRRR
Drive belts II
PCV valve
*1I
Spark plugs (Platinum tipped type)Replace every 160,000 km (100,000 miles)
Air filterCR C
Fuel lines and hoses
*1II
Cooling systemII
Engine coolantReplace at first 72,000 km (45,000 miles) or 36 months ;
after that, every 48,000 km (30,000 miles) or 24 months
Brake lines, hoses and connectionsII
Brake fluidRR
Disc brakesII
Drum brakesII
Steering operation and linkagesII
Front suspension ball jointsII
Driveshaft dust bootsII
Bolts and nuts on chassis and bodyII
Exhaust system heat shieldsII
All locks and hingesLLLLLLLL
Refrigerant amountIIII
Compressor operationIIII
Cabin air filter (if equipped)Replace once a year or every 20,000 km (12,000 miles)
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8-5
Maintenance and Care
Scheduled Maintenance
Form No. 8R21-EA-02G

Schedule 2
I:
Inspect and repair, clean, adjust, or replace if necessary.
R:
Replace L :
Lubricate C :
Clean
ENGINE
IGNITION SYSTEM
FUEL SYSTEM
COOLING SYSTEM
ELECTRICAL SYSTEM
CHASSIS and BODY
AIR CONDITIONER SYSTEM (if equipped)
*
1According to state and federal regulations, failure to perform maintenance on these items will not void your emissions
warranties. However, Mazda recommends that all maintenance services be performed at the recommended time or kilometrage
(mileage) period to ensure long-term reliability.
*
2If the vehicle is operated under any of the following conditions, change the spark plugs every 96,000 km(60,000 miles) or
shorter.
a)Repeated short-distance driving
b)Extended periods of idling or low-speed operation
c)Driving for long periods in cold temperatures or extremely humid climates
d)Towing a trailerMaintenance Interval
(Number of months or
kilometers (miles),
whichever comes first)Months 4 8 12 16 20 24 28 32 36 40 44 48
×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
Engine oilPuerto RicoReplace every 5,000 km (3,000 miles) or 3 months
OthersRRRRRRRRRRRR
Engine oil filterRRRRRRRRRRRR
Drive belts II
PCV valve
*1I
Hoses and tubes for emission(Puerto Rico)I
Spark plugs (Platinum
tipped type)USAReplace every 96,000 km (60,000 miles)
Others
*2Replace every 160,000 km (100,000 miles)
Air filterPuerto RicoCRCR
OthersCR C
Fuel lines and hoses
*1I I
Cooling systemII
Engine coolantReplace at first 72,000 km (45,000 miles) or 36 months ;
after that, every 48,000 km (30,000 miles) or 24 months
Engine coolant levelIIIIIIIIIIII
Function of all lightsIIIIIIIIIIII
Brake lines, hoses and connectionsII
Brake fluidRR
Brake fluid level IIIIIIIIIIII
Disc brakesIIII
Drum brakes I I
Tire inflation pressure and tire wearIIIIIIIIIIII
Steering operation and linkagesII
Power steering fluid levelIIIIIIIIIIII
Front suspension ball jointsII
Driveshaft dust bootsII
Bolts and nuts on chassis and bodyIIII
Exhaust system heat shieldsII
All locks and hingesLLLLLLLLLLLL
Washer fluid levelIIIIIIIIIIII
Refrigerant amountIIII
Compressor operationIIII
Cabin air filter (if equipped)Replace once a year or every 20,000 km (12,000 miles)
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8-6
Maintenance and Care
Form No. 8R21-EA-02G
Owner Maintenance
The owner or a qualified service technician should make these vehicle inspections at the
indicated intervals to ensure safe and dependable operation.
Bring any problem to the attention of an Authorized Mazda Dealer or qualified service
technician as soon as possible.

When Refueling
•Brake fluid level (page 8-13)
•Engine coolant level (page 8-11)
•Engine oil level (page 8-9)
•Washer fluid level (page 8-16)

At Least Monthly
•Tire inflation pressures (page 8-23)

At Least Twice a Year (For Example, Every Spring and Fall)
•Automatic transaxle fluid level (page 8-15)
•Power steering fluid level (page 8-14)
You can do the following scheduled maintenance items if you have some mechanical
ability and a few basic tools and if you closely follow the directions in this manual.
•Air filter (page 8-17)
•Engine coolant (page 8-11)
•Engine oil (page 8-10)
Owner Maintenance Schedule
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8-7
Maintenance and Care
Owner Maintenance
Form No. 8R21-EA-02G
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, with may turn on unexpectedly.
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. 8R21-EA-02G
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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8-9
Maintenance and Care
Owner Maintenance
Form No. 8R21-EA-02G

Recommended Oil
Oil container labels provide important
information.
The quality designation SL
or ILSAC

must be on the label.
Engine oil viscosity, or thickness, has an
effect on fuel economy and cold-weather
operation (starting and oil flow).
Low-viscosity engine oils can provide
improved fuel economy and cold-weather
performance.
But high-temperature weather conditions
require higher-viscosity engine oils for
satisfactory lubrication.When choosing an oil, consider the
temperature range your vehicle will
operate in before the next oil change.
Then select the recommended viscosity
from this chart.
Energy conserving oils are recommended.
A chief contribution they make to fuel
economy is reducing the amount of fuel
necessary to overcome engine friction.

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 5 minutes for the
oil to return to the oil pan.
4. Pull out the dipstick, wipe it clean, and
reinsert it fully.
Engine Oil
FORGASOLINEENGINES
(ILSAC)
–30–20–100 1020304050
–20 0 20 40 60 80 100 120
5W-20
Using oils of viscosity besides those
recommended for specific temperature
ranges could result in engine damage.
CAUTION
MIN MAX
Full
LowOK
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