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
all emergency locking retractors on all outboard seating positions as well
as the automatic locking mode for child safety seats on all seats except
the driver’s seat. All seat 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
a collision. Mazda recommends that all seat belt assemblies used in
vehicles involved in a collision be replaced. However, if the collision was
minor and an authorized Mazda technician finds that the belts do not
show damage and continue to operate properly, they do not need to be
replaced. Seat belt assemblies not in use during a collision should also be
inspected and replaced if either damage or improper operation is noted.
The energy absorbing functions may have been activated in a collision so
the restraints should be examined; if the front airbags have deployed, the
pretensioners have also deployed and must be replaced — regardless of
whether there was an occupant in the passenger seat or not. The
optional side airbags are not connected to the pretensioners.
WARNING: Failure to inspect and if necessary replace the seat
belt assembly under the above conditions could result in severe
personal injuries in the event of a collision.
Refer to Interior in theCleaning chapter.
Seat belt warning light and indicator chime
The seat belt warning light illuminates in the instrument cluster and a
chime sounds to remind the occupants to fasten their seat belts.
2008 Tribute (j14)
Owners Guide (post-2002-fmt)
USA (fus)
Seating and Safety Restraints
91
•Side curtain airbag system. Refer to Side curtain airbag systemlater
in this chapter.
• Front passenger sensing system. Refer to Front passenger sensing
system. later in this chapter.
• “Passenger airbag off” or “pass airbag off” indicator lamp. Refer to
Front passenger sensing system. later in this chapter.
• Seat belt pretensioners
The diagnostic module monitors its own internal circuits and the
supplemental airbag electrical system wiring (including the impact
sensors), the system wiring, the airbag system readiness light, the airbag
back up power and the airbag ignitors.
Front passenger sensing system
The front passenger sensing system is designed to meet the regulatory
requirements of Federal Motor Vehicle Safety Standard (FMVSS) 208
and is designed to disable (will not inflate) the front passenger’s frontal
airbag under certain conditions.
The front passenger sensing system works with sensors that are part of
the front passenger’s seat and seat belt. The sensors are designed to
detect the presence of a properly seated occupant and determine if the
front passenger’s frontal airbag should be enabled (may inflate) or
disabled (will not inflate).
The front passenger sensing system will disable (will not inflate) the
front passenger’s frontal airbag if:
• the front passenger seat is unoccupied, or has small/medium objects in
the front seat,
• the system determines that an infant is present in a rear-facing infant
seat that is installed according to the manufacturer’s instructions,
• the system determines that a small child is present in a forward-facing
child restraint that is installed according to the manufacturer’s
instructions,
• the system determines that a small child is present in a booster seat,
• a front passenger takes his/her weight off of the seat for a period of
time,
For side airbag equipped vehicles, the front passenger sensing system
will turn off the passenger seat side airbag if:
• the seat is empty and seat belt is unbuckled.
2008 Tribute (j14)
Owners Guide (post-2002-fmt)
USA (fus)
Seating and Safety Restraints
101
The front passenger sensing system may detect small or medium objects
placed on the seat cushion. For most objects that are in the front
passenger seat, the passenger airbag will be disabled. Even though the
passenger airbag is disabled, the pass airbag offlamp may or may not
be illuminated according to the table below.
Objects Pass Airbag Off
Indicator Lamp Passenger Airbag
Small (i.e. 3 ring
binder, small purse,
bottled water) Unlit Disabled
Medium (i.e. heavy
briefcase, fully packed
luggage) Lit Disabled
Empty seat, or small
to medium object with
seat belt buckled Lit Disabled
If you think that the status of the passenger airbag off indicator lamp is
incorrect, check for the following:
• Objects lodged underneath the seat
• Objects between the seat cushion and the center console (if
equipped)
• Objects hanging off the seat back
• Objects stowed in the seatback map pocket (if equipped)
• Objects placed on the occupant’s lap
• Cargo interference with the seat
• Other passengers pushing or pulling on the seat
• Rear passenger feet and knees resting or pushing on the seat
The conditions listed above may cause the weight of a properly seated
occupant to be incorrectly interpreted by the front passenger sensing
system. The person in the front passenger seat may appear heavier or
lighter due to the conditions described in the list above.
2008 Tribute (j14)
Owners Guide (post-2002-fmt)
USA (fus)
Seating and Safety Restraints
104
If it is necessary to modify an advanced front airbag system to
accommodate a person with disabilities, contact the Mazda Customer
Relationship Center at the phone number shown in the Customer
Assistance section of this Owner’s Manual .
WARNING: Any alteration/modification to the front passenger
seat may affect the performance of the front passenger sensing
system.
Determining if the system is operational
The SRS uses a readiness light in the instrument cluster or a tone to
indicate the condition of the system. Refer to the Airbag readiness
section in the Instrument Cluster chapter. Routine maintenance of the
airbag is not required.
A malfunction with the system is indicated by one or more of the
following:
• The readiness light will either
flash or stay lit.
• The readiness light will not
illuminate immediately after
ignition is turned on.
• A series of five beep sounds will be heard. The tone pattern will
repeat periodically until the problem and/or light are repaired.
If any of these things happen, even intermittently, have the SRS serviced
at your authorized Mazda dealership immediately.
WARNING: Unless serviced, the system may not function
properly in the event of a collision.
Seat-mounted side airbag system (if equipped)
WARNING: Do not place objects or mount equipment on or
near the airbag cover on the side of the seatbacks of the front
seats or in front seat areas that may come into contact with a
deploying airbag. Failure to follow these instructions may
increase the risk of personal injury in the event of a collision.
2008 Tribute (j14)
Owners Guide (post-2002-fmt)
USA (fus)
Seating and Safety Restraints
106
Determining if the side airbags are operational
First determine you have the optional side airbags - locate the “AIRBAG
labels on the outboard sides of the front seats.
The SRS uses a readiness light in the instrument cluster or a tone to
indicate the condition of the system. Refer to the Airbag readiness
section in the Instrument cluster chapter. Routine maintenance of the
side airbag is not required.
A difficulty with the system is indicated by one or more of the following:
• The readiness light (same light as for front airbag system) will either
flash or stay lit.
• The readiness light will not illuminate immediately after ignition is
turned on.
• A series of five beeps will be heard. The tone pattern will repeat
periodically until the problem and/or light are repaired.
If any of these things happen, even intermittently, have the SRS serviced
at an authorized dealer immediately. Unless serviced, the system may not
function properly in the event of a collision.
Side-curtain airbag system (if equipped)
You can easily confirm if your vehicle has side-curtain airbags by looking
inside the vehicle up at the upper Bpillar where you will see an
embossed AIRBAG label.
WARNING: Do not place
objects or mount equipment on
or near the headliner at the
siderail that may come into
contact with a deploying
side-curtain airbags (if
equipped). Failure to follow
these instructions may
increase the risk of personal
injury in the event of a
collision.
2008 Tribute (j14)
Owners Guide (post-2002-fmt)
USA (fus)
Seating and Safety Restraints
109
The side-curtain airbags are mounted to roof side-rail sheet metal,
behind the headliner, above the first and second row seats. In certain
lateral collisions or rollover events, the side-curtain airbags will be
activated, regardless of which seats are occupied. In certain rollover
events, the side-curtain airbag (if equipped) on both sides of the vehicle
will be inflated, regardless of which seats are occupied. The side-curtain
airbags (if equipped) are designed to inflate between the side window
area and occupants to further enhance protection provided in side
impact collisions and rollover events.
The fact that the side-curtain airbags (if equipped) did not activate in a
collision does not mean that there is a malfunction with the system.
Rather, it means the forces were not of the type sufficient to cause
activation. The side-curtain airbags (if equipped) are designed to inflate
in certain side impact collisions or rollover events, not in rear impact,
frontal or near-frontal collisions, unless the collision causes sufficient
lateral deceleration or rollover likelihood. WARNING: Several
side-curtain airbag (if
equipped) components get hot
after inflation. Do not touch
them after inflation.
WARNING: If the side-curtain airbags (if equipped) have
deployed, the side-curtain airbags will not function again unless
replaced. The side-curtain airbags (including the A, B and C
pillar trim) must be inspected and serviced by a authorized
dealer in accordance with the vehicle workshop manual. If the
side-curtain airbags are not replaced, the unrepaired area will
increase the risk of injury in a collision.
Determining if the side-curtain airbags are operational
The SRS uses a readiness light in the instrument cluster or a tone to
indicate the condition of the system. Refer to the Airbag readiness
section in the Instrument cluster chapter. Routine maintenance of the
airbag is not required.
2008 Tribute (j14)
Owners Guide (post-2002-fmt)
USA (fus)
Seating and Safety Restraints
112
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 Tribute (j14)
Owners Guide (post-2002-fmt)
USA (fus)
Tires, Wheels and Loading
132
Low Tire Pressure
Warning Light Possible cause Customer Action Required
Flashing Warning
Light Spare tire in use Your temporary spare tire is in
use. Repair the damaged road
wheel and re-mount it on the
vehicle to restore system
functionality. For a description
of how the system functions
under these conditions, refer to
When your temporary spare
tire is installed in this section.
TPMS
malfunction If your tires are properly
inflated and your spare tire is
not in use and the TPMS
warning light still flashes, have
the system inspected by your
authorized dealer.
When inflating your tires
When putting air into your tires (such as at a gas station or in your
garage), the Tire Pressure Monitoring System may not respond
immediately to the air added to your tires.
It may take up to two minutes of driving over 20 mph (32 km/h) for the
light to turn OFF after you have filled your tires to the recommended
inflation pressure.
How temperature affects your tire pressure
The Tire Pressure Monitoring System (TPMS) monitors tire pressure in
each pneumatic tire. While driving in a normal manner, a typical
passenger tire inflation pressure may increase approximately 2 to 4 psi
(14 to 28 kPa) from a cold start situation. If the vehicle is stationary
over night with the outside temperature significantly lower than the
daytime temperature, the tire pressure may decrease approximately 3 psi
(20.7 kPa) for a drop of 30° F (16.6°C) in ambient temperature. This
lower pressure value may be detected by the TPMS as being significantly
lower than the recommended inflation pressure and activate the TPMS
warning for low tire pressure. If the low tire pressure warning light is
ON, visually check each tire to verify that no tire is flat. (If one or more
tires are flat, repair as necessary.) Check air pressure in the road tires.
2008 Tribute (j14)
Owners Guide (post-2002-fmt)
USA (fus)
Tires, Wheels and Loading
147