2004 MAZDA MODEL B2300 TRUCK maintenance

Maintenance and Specifications 180
Engine compartment 190
Engine oil 194
Battery 200
Fuel information 208
Refill capacities 240
Lubricant specifications 243
Engine data 244
Accessories 248
Index 249
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Table of Contents
3

WARNING LIGHTS AND CHIMES
Warning lights and gauges can alert you to a vehicle condition that may
become serious enough to cause expensive repairs. A warning light may
illuminate when a problem exists with one of your vehicle's functions.
Many lights will illuminate when you start your vehicle to make sure the
bulb works. If any light remains on after starting the vehicle, have the
respective system inspected immediately.
Check engine:TheCheck Engine
indicator light illuminates when the
ignition is first turned to the ON
position to check the bulb. Solid
illumination after the engine is started indicates the On Board
Diagnostics System (OBD-II) has detected a malfunction. Refer toOn
board diagnostics (OBD-II)in theMaintenance and Specifications
chapter. If the light is blinking, engine misfire is occurring which could
damage your catalytic converter. Drive in a moderate fashion (avoid
heavy acceleration and deceleration) and have your vehicle serviced
immediately.
WARNING: Under engine misfire conditions, excessive exhaust
temperatures could damage the catalytic converter, the fuel
system, interior floor coverings or other vehicle components,
possibly causing a fire.
Instrument Cluster
12

Check fuel cap:Illuminates when
the fuel cap may not be properly
installed. Check the fuel filler cap if
this light remains on. Continued
driving with this light on may cause
the Check Engine warning light to
come on.
It may take a long period of time for the system to detect an
improperly installed or properly re-installed fuel filler cap
depending on driving and fuel tank level conditions.Refer toFuel
filler capin theMaintenance and Specificationschapter.
Brake system warning light:To
confirm the brake system warning
light is functional, it will
momentarily illuminate when the
ignition is turned to the ON position
when the engine is not running, or in a position between ON and START,
or by applying the parking brake when the ignition is turned to the ON
position. If the brake system warning light does not illuminate at this
time, seek service immediately from your dealership. Illumination after
releasing the parking brake indicates low brake fluid level or a failure to
brake proportioning and the brake system should be inspected
immediately by your servicing dealership.
WARNING: Driving a vehicle with the brake system warning
light on is dangerous. A significant decrease in braking
performance may occur. It will take you longer to stop the
vehicle. Have the vehicle checked by your dealer immediately.
Anti-lock brake system:If the
ABS light stays illuminated or
continues to flash, a malfunction has
been detected; have the system
serviced immediately. Normal
braking is still functional unless the brake warning light also is
illuminated.
!
BRAKE
ABS
Instrument Cluster
13

Air bag readiness:If this light fails
to illuminate when ignition is turned
to ON, continues to flash or remains
on, have the system serviced
immediately. A chime will also
sound when a malfunction in the supplemental restraint system has been
detected.
Safety belt:Reminds you to fasten
your safety belt. A chime will also
sound to remind you to fasten your
safety belt. Refer to theSeating
and safety restraintschapter.
Charging system:Illuminates when
the battery is not charging properly.
Engine oil pressure:Illuminates
when the oil pressure falls below the
normal range, refer toEngine oilin
theMaintenance and
specificationschapter.
Engine coolant temperature:
Illuminates when the engine coolant
temperature is high. Stop the
vehicle as soon as possible , switch off the engine and let cool. Refer to
Engine coolantin theMaintenance and specificationschapter.
WARNING: Never remove the coolant recovery cap while the
engine is running or hot.
Low fuel:Illuminates when the fuel
level in the fuel tank is at or near
empty (refer toFuel gaugein this
chapter).
Door ajar:Illuminates when the
ignition is in the ON position and
any door is open.
Instrument Cluster
14

Headlamps on warning chime:Sounds when the headlamps or parking
lamps are on, the ignition is off (the key is not in the ignition) and the
driver's door is opened.
Door ajar warning chime:Sounds when any door is opened (or not
fully closed).
GAUGES
Speedometer:Indicates the
current vehicle speed.
Engine coolant temperature
gauge:Indicates engine coolant
temperature. At normal operating
temperature, the needle will be in
the normal range (between ªHº and
ªCº).If it enters the red section,
the engine is overheating. Stop
the vehicle as soon as safely
possible, switch off the engine and let the engine cool.
Refer toEngine coolantin theMaintenance and specifications
chapter.

WARNING: Never remove the coolant reservoir cap and/or the
radiator cap while the engine is running or hot, this may result
in serious burns.
Odometer:Registers the total
kilometers (miles) of the vehicle.
Trip odometer:Registers the
kilometers (miles) of individual
journeys. To reset, depress the
control button.
Tachometer:Indicates the engine
speed in revolutions per minute.
Driving with your tachometer
pointer continuously at the top of
the scale may damage the engine.
Fuel gauge:Indicates
approximately how much fuel is left
in the fuel tank (when the ignition
is in the ON position). The fuel
gauge may vary slightly when the
vehicle is in motion or on a grade.
NOTE:The FUEL icon and arrow
indicates which side of the vehicle
the fuel filler door is located.
Refer toFilling the tankin theMaintenance and Specifications
chapter for more information.

WARNING: After any vehicle collision, the entire seat belt
system should be checked for proper operation by a qualified
technician. Verify that the(automatic locking retractorsº in all
outboard seating positions are functioning properly.
Additionally check that the(automatic locking mode(feature
for child safety seat in the passenger outboard seating position
is functioning properly.
WARNING: BELT AND RETRACTOR ASSEMBLY MUST BE
REPLACED if the seat belt assembly ªautomatic locking
retractorº feature or any other seat belt function is not
operating properly when checked according to the procedures in
Workshop Manual.
WARNING: Failure to replace the Belt and Retractor assembly
could increase the risk of injury in collisions.
Safety belt pretensioner
Your vehicle is equipped with safety belt pretensioners at the driver and
front outboard passenger seating positions. Both pretensioners will fire if
the front airbags fire, whether or not there is a belted occupant in either
front outboard seat.
The safety belt pretensioners are designed to activate during certain
frontal or near-frontal collisions with sufficient longitudinal deceleration.
A safety belt pretensioner is a device which tightens the webbing of the
lap and shoulder belts in such a way that they fit more snugly against
the body.
The driver and front outboard passenger safety belt system (including
retractors, buckle assembly, pretensioner assembly with seat and height
adjusters) must be replaced if the vehicle is involved in a collision that
results in the activation of the safety belt pretensioners. Refer to the
Safety belt maintenancesection in this chapter.
WARNING: Failure to replace the safety belt assembly after a
crash has occurred could result in severe personal injuries in
the event of a collision.
Seating and Safety Restraints
69

3. Buckle then unbuckle the safety belt three times, ending with the
safety belt unbuckled. This can be done before or during BeltMinder
warning activation.
4. Turn on the parklamps/headlamps, turn off the
parklamps/headlamps.
5. Buckle then unbuckle the safety belt three times, ending with the
safety belt unbuckled.
²After step 5 the safety belt warning light will be turned on for three
seconds.
6. Within seven seconds of the safety belt warning light turning off,
buckle then unbuckle the safety belt.
²This will disable BeltMinder if it is currently enabled, or enable
BeltMinder if it is currently disabled.
7. Confirmation of disabling BeltMinder is provided by the safety belt
warning light flashing four times per second for three seconds.
8. Confirmation of enabling BeltMinder is provided by:
²The safety belt warning light flashing four times per second for three
seconds.
²Followed by three seconds with the safety belt warning light off.
²Once again, the safety belt warning light will flash four times per
second for three seconds.
9. After receiving confirmation, the deactivation/activation procedure is
complete.
Safety belt maintenance
Inspect the safety belt systems periodically to make sure they work
properly and are not damaged.
NOTE:If unsure about the proper procedures, bring your vehicle to an
authorized Mazda dealership for inspection. Inspect the safety belts to
make sure there are no nicks, tears or cuts, replacing if necessary. Check
all automatic locking retractors on all outboard seating positions as well
as the automatic locking mode for child safety seats on the passenger
front belt. All safety belt assemblies, including retractors, buckles, front
seat belt buckle assemblies, buckle support assemblies (slide bar-if
equipped), shoulder belt height adjusters (if equipped), shoulder belt
guide on seatback (if equipped), child safety seat tether bracket
assemblies (if equipped), LATCH child seat tether anchors and lower
anchors (if equipped), and attaching hardware, should be inspected after
Seating and Safety Restraints
76