2008 MAZDA MODEL B2300 TRUCK maintenance

How to disengage the automatic locking mode
Disconnect the combination lap/shoulder belt and allow it to retract
completely to disengage the automatic locking mode and activate the
vehicle sensitive (emergency) locking mode.WARNING: After any vehicle collision, the entire seat belt
system should be checked for proper operation by an authorized
dealer. Verify that the automatic locking retractors” in all
outboard seating positions are functioning properly.
Additionally check that the automatic locking modefeature
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 “automatic locking
retractor” 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.
Seat belt pretensioner
Your vehicle is equipped with seat belt pretensioners at the driver and
front outboard passenger seating positions.
The seat belt pretensioner is a device which removes excess webbing
from the seat belt system. The seat belt pretensioner uses the same
crash sensor system as the front airbag supplemental restraint system
(SRS). When the seat belt pretensioner deploys, webbing from the lap
and shoulder belt is tightened. Refer to the Seat belt maintenance
section in this chapter.
WARNING: The driver and front passenger seat belt system
(including retractors, buckles and height adjusters) must be
replaced if the vehicle is involved in a collision that results in
deployment of front airbags and seat belt pretensioners.
Front seat belt height adjustment
Your vehicle has seat belt height adjustments for the driver and front
passenger. Adjust the height of the shoulder belt so the belt rests across
the middle of your shoulder.
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Owners Guide (post-2002-fmt)
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•Regular Cab and four–door Cab
Plus 4
To lower the shoulder belt height,
push the button and slide the height
adjuster down. To raise the height
of the shoulder belt, slide the height
adjuster up. Pull down on the height
adjuster to make sure it is locked in
place.
WARNING: Position the seat belt height adjusters so that the
belt rests across the middle of your shoulder. Failure to adjust
the seat belt properly could reduce the effectiveness of the seat
belt and increase the risk of injury in a collision.
Seat belt extension assembly
If the seat belt is too short when fully extended, a 9 inch (23 cm) or
12 inch (31 cm) seat belt extension assembly can be added (part
numbers 611C22–A and 611C22–B respectively). Seat belt extension
assemblies can be obtained from your authorized Mazda dealership.
Use only extensions manufactured by the same supplier as the seat belt.
Manufacturer identification is located at the end of the webbing on the
label. Also, use the seat belt extension only if the seat belt is too short
for you when fully extended.
When you are not using the extensions store them in another location so
that no one will accidentally use them.
NOTE: Do not use extensions to change the fit of the shoulder belt
across the torso.
Seat belt maintenance
Inspect the seat 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 seat belts to
make sure there are no nicks, tears or cuts, replacing if necessary. Check
the automatic locking retractor on the passenger outboard seating
position. All seat belt assemblies, including retractors, buckles, front seat
belt buckle assemblies, buckle support assemblies (slide bar-if equipped),
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Seating and Safety Restraints
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The airbags inflate and deflate
rapidly upon activation. After airbag
deployment, it is normal to notice a
smoke-like, powdery residue or
smell the burnt propellant. This may
consist of cornstarch, talcum
powder (to lubricate the bag) or
sodium compounds (e.g., baking
soda) that result from the
combustion process that inflates the
airbag. Small amounts of sodium
hydroxide may be present which
may irritate the skin and eyes, but
none of the residue is toxic.
While the system is designed to help
reduce serious injuries, it may also
cause minor abrasions, swelling or temporary hearing loss. Because
airbags must inflate rapidly and with considerable force, there is the risk
of death or serious injuries such as fractures, facial and eye injuries or
internal injuries, particularly to occupants who are not properly
restrained or are otherwise out of position at the time of airbag
deployment. Thus, it is extremely important that occupants be properly
restrained as far away from the airbag module as possible while
maintaining vehicle control.WARNING: Several airbag system components get hot after
inflation. Do not touch them after inflation or you may be
burned.
WARNING: If the air bag has deployed, the air bag will not
function again and must be replaced immediately. If the air bag
is not replaced, the unrepaired area will increase the risk of
injury in a collision.
Determining if the system is operational
The SRS uses readiness lights in the instrument cluster or a tone to
indicate the condition of the system. Refer to the Airbag readiness
section in the Instrumentation chapter. Routine maintenance of the
airbag is not required.
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Owners Guide (post-2002-fmt)
USA (fus)
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Power is supplied to all four wheels through a transfer case or power
transfer unit. 4WD vehicles allow you to select different drive modes as
necessary. Information on transfer case operation and shifting procedures
can be found in theDrivingchapter. Information on transfer case
maintenance can be found in the Maintenance and Specifications
chapter. You should become thoroughly familiar with this information
before you operate your vehicle.
On some 4WD models, the initial shift from two-wheel drive to 4WD
while the vehicle is moving can cause a momentary clunk and ratcheting
sound. These sounds are normal as the front drivetrain comes up to
speed and is not cause for concern.
WARNING: Do not become overconfident in the ability of 4WD
and AWD vehicles. Although a 4WD or AWD vehicle may
accelerate better than two-wheel drive vehicle in low traction
situations, it won’t stop any faster than two-wheel drive
vehicles. Always drive at a safe speed.
How your vehicle differs from other vehicles
SUV and trucks can differ from
some other vehicles in a few
noticeable ways. Your vehicle may
be:
• Higher – to allow higher load
carrying capacity and to allow it
to travel over rough terrain
without getting hung up or
damaging underbody components.
• Shorter – to give it the capability
to approach inclines and drive
over the crest of a hill without
getting hung up or damaging
underbody components. All other
things held equal, a shorter
wheelbase may make your vehicle
quicker to respond to steering inputs than a vehicle with a longer
wheelbase.
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Tires, Wheels and Loading
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7. Check the sidewalls to make sure there are no gouges, cuts orbulges.
TIRE CARE
Inspecting your tires
Periodically inspect the tire treads for uneven or excessive wear and
remove objects such as stones, nails or glass that may be wedged in the
tread grooves. Check for holes or cuts that may permit air leakage from
the tire and make necessary repairs. Also inspect the tire sidewalls for
cracking, cuts, bruises and other signs of damage or excessive wear. If
internal damage to the tire is suspected, have the tire demounted and
inspected in case it needs to be repaired or replaced. For your safety,
tires that are damaged or show signs of excessive wear should not be
used because they are more likely to blow out or fail.
Improper or inadequate vehicle maintenance can cause tires to wear
abnormally. Inspect all your tires, including the spare, frequently, and
replace them if one or more of the following conditions exist:
Tire wear
When the tread is worn down to
1/16th of an inch (2 mm), tires must
be replaced to help prevent your
vehicle from skidding and
hydroplaning. Built-in treadwear
indicators, or “wear bars”, which
look like narrow strips of smooth
rubber across the tread will appear
on the tire when the tread is worn
down to 1/16th of an inch (2 mm).
When the tire tread wears down to
the same height as these “wear bars”, the tire is worn out and must be
replaced.
Damage
Periodically inspect the tire treads and sidewalls for damage (such as
bulges in the tread or sidewalls, cracks in the tread groove and
separation in the tread or sidewall). If damage is observed or suspected
have the tire inspected by a tire professional. Tires can be damaged
during off-road use, so inspection after off-road use is also
recommended.
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
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Tire and wheel alignment
A bad jolt from hitting a curb or pothole can cause the front end of your
vehicle to become misaligned or cause damage to your tires. If your
vehicle seems to pull to one side, vibrate or shake when you’re driving,
the wheels may be out of alignment. Have a qualified technician at a
Mazda dealer check the wheel alignment periodically.
Wheel misalignment in the front or the rear can cause uneven and rapid
treadwear of your tires and should be corrected by a qualified technician
at a Mazda dealer. Front wheel drive (FWD) vehicles and those with an
independent rear suspension require alignment of all four wheels.
The tire should also be balanced periodically. An unbalanced tire and
wheel assembly may result in irregular tire wear.
NOTE:When it is time to replace front tires with new ones, this is an
ideal time to perform an alignment. New tires should be balanced at the
time they are installed.
Tire rotation
Rotating your tires at the recommended interval (as indicated in the
Scheduled maintenance section of theMaintenance and
Specifications chapter) will help your tires wear more evenly, providing
better tire performance and longer tire life.
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Owners Guide (post-2002-fmt)
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TIRE PRESSURE MONITORING SYSTEM (TPMS)
Each tire, including the spare (if
provided), should be checked
monthly when cold and inflated to
the inflation pressure recommended
by the vehicle manufacturer on the
vehicle placard or tire inflation pressure label. (If your vehicle has tires
of a different size than the size indicated on the vehicle placard or tire
inflation pressure label, you should determine the proper tire inflation
pressure for those tires.)
As an added safety feature, your vehicle has been equipped with a tire
pressure monitoring system (TPMS) that illuminates a low tire pressure
telltale when one or more of your tires is significantly under-inflated.
Accordingly, when the low tire pressure telltale illuminates, you should
stop and check your tires as soon as possible, and inflate them to the
proper pressure. Driving on a significantly under-inflated tire causes the
tire to overheat and can lead to tire failure. Under-inflation also reduces
fuel efficiency and tire tread life, and may affect the vehicle’s handling
and stopping ability.
Please note that the TPMS is not a substitute for proper tire
maintenance, and it is the driver’s responsibility to maintain correct tire
pressure, even if under-inflation has not reached the level to trigger
illumination of the TPMS low tire pressure telltale.
Your vehicle has also been equipped with a TPMS malfunction indicator
to indicate when the system is not operating properly. The TPMS
malfunction indicator is combined with the low tire pressure telltale.
When the system detects a malfunction, the telltale will flash for
approximately one minute and then remain continuously illuminated.
This sequence will continue upon subsequent vehicle start-ups as long as
the malfunction exists.
When the malfunction indicator is illuminated, the system may not be
able to detect or signal low tire pressure as intended. TPMS malfunctions
may occur for a variety of reasons, including the installation of
replacement or alternate tires or wheels on the vehicle that prevent the
TPMS from functioning properly. Always check the TPMS malfunction
telltale after replacing one or more tires or wheels on your vehicle to
ensure that the replacement or alternate tires and wheels allow the
TPMS to continue to function properly.
The Tire Pressure Monitoring System complies with part 15 of the FCC
rules and with RSS-210 of Industry Canada. Operation is subject to the
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Owners Guide (post-2002-fmt)
USA (fus)
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•Anticipate stops and brake gradually.
• Do not exceed the GCWR rating or transmission damage may occur.
Servicing after towing
If you tow a trailer for long distances, your vehicle will require more
frequent service intervals. Refer to your scheduled maintenance
information for more information.
Trailer towing tips
• Practice turning, stopping and backing up before starting on a trip to
get the feel of the vehicle trailer combination. When turning, make
wider turns so the trailer wheels will clear curbs and other obstacles.
• Allow more distance for stopping with a trailer attached.
• The trailer tongue weight should be 10–15% of the loaded trailer
weight.
• If you will be towing a trailer frequently in hot weather, hilly
conditions, at GCWR, or any combination of these factors, consider
refilling your rear axle with synthetic gear lube if not already so
equipped. Refer to the Maintenance and specifications chapter for
the lubricant specification. Remember that regardless of the rear axle
lube used, do not tow a trailer for the first 500 miles (800 km) of a
new vehicle, and that the first 500 miles (800 km) of towing be done
at no faster than 70 mph (112 km/h) with no full throttle starts.
• After you have traveled 50 miles (80 km), thoroughly check your
hitch, electrical connections and trailer wheel lug nuts.
• To aid in engine/transmission cooling and A/C efficiency during hot
weather while stopped in traffic, place the gearshift lever in P (Park)
(automatic transmission) or N (Neutral) (manual transmissions).
• Vehicles with trailers should not be parked on a grade. If you must
park on a grade, place wheel chocks under the trailer’s wheels.
Launching or retrieving a boat
Disconnect the wiring to the trailer before backing the trailer
into the water. Reconnect the wiring to the trailer after the
trailer is removed from the water.
When backing down a ramp during boat launching or retrieval:
• do not allow the static water level to rise above the bottom edge of
the rear bumper.
• do not allow waves to break higher than 6 inches (15 cm) above the
bottom edge of the rear bumper.
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Owners Guide (post-2002-fmt)
USA (fus)
Tires, Wheels and Loading
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