MAZDA CX90 2024 Workshop Manual

(Pitch end over end)
(Side impacts involving trees or poles from the vehicle side (around driver or front
passenger))
(Side impacts with two-wheeled vehicles)
Conditions in which air bags do not deploy
The air bags do not deploy under the following conditions.
Driver’s and front passenger’s air bags, driver's and front passenger's knee air bag
(Rear impact)
(Roll-over)
Equipment to Protect Occupants/Pedestrians
SRS Air Bags
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(Pitch end over end)
(Lateral direction side impact)
Side air bags
(Roll-over)
Side and curtain air bags
(Rear impact)
(Frontal impact)
Equipment to Protect Occupants/Pedestrians
SRS Air Bags
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NOTE
If it becomes necessary to have the components or wiring system for the
supplementary restraint system modified to accommodate a person with certain
medical conditions in accordance with a certified physician, contact an Authorized
Mazda Dealer, refer to “Customer Assistance (U.S.A.)” (page 10-4).
When an air bag deploys, a loud inflation noise can be heard and some smoke will
be released. Neither is likely to cause injury, however, the texture of the air bags
may cause light skin injuries on body parts not covered with clothing through
friction.
Should you sell your Mazda, we urge you to tell the new owner of its air bag
systems and that familiarization with all instructions about them, from the
Owner's Manual, is important.
This highly-visible label is displayed which warns against the use of a rear-facing
child-restraint system on the front passenger seat.

Equipment to Protect Occupants/Pedestrians
SRS Air Bags
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Air bag structural view
1. Seat belt pretensioners
2. Side and curtain inflators and air bags
3. Side crash sensors
4. Driver/Front passenger inflators and air bags
5. Air bag/seat belt pretensioner system warning indication/warning light
6. Driver/Front passenger knee inflators and air bags
7. Front passenger air bag deactivation indicator light
8. Front air bag sensors
9. Roll-over sensor, crash sensors, and diagnostic module (SAS unit)
10.Front passenger seat weight sensors
11.Front passenger seat weight sensor control module
12.Seat belt buckle switches
Equipment to Protect Occupants/Pedestrians
SRS Air Bags
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Driver and Front
Passenger Occupant
Classification System
The Driver and Front Passenger
Occupant
Classification System
reduces the possibility of injury due to
the deployment of the driver air bag
and the front passenger airbag by
determining the deployment energy of
the driver air bag and whether or not
the front passenger airbag should be
deployed based on the driver seat slide
position sensor and the front
passenger seat weight sensor.
Driver Seat Slide Position Sensor
Your vehicle is equipped with a driver
seat slide position sensor as a part of
the supplemental restraint system. The
sensor is located under the driver seat.
The sensor determines whether the
driver's seat is forward of or behind a
reference position and sends the seat
position to the diagnostic module (SAS
unit). The SAS unit is designed to
control the deployment of the driver's
air bag depending on how close the
driver's seat is to the steering wheel.
During an impact of moderate severity,
the driver's air bag deploys with lesser
energy, whereas during more severe
impacts and when the driver's seat is
behind the reference position, it
deploys with more energy.
Front Passenger Seat Weight Sensor
Your vehicle is equipped with a front
passenger seat weight sensors as a part
of the supplemental restraint system.
These sensors are located under both
of the front passenger seat rails. These
sensors determine the total seated
weight on the front passenger seat and
monitor the seat belt buckle for the
front passenger seat. The SAS unit is
designed to prevent the front
passenger front and side air bags and
knee air bags, and seat belt
pretensioner system from deploying if
the front passenger air bag
deactivation indicator light illuminates.
To reduce the chance of injuries
caused by deployment of the front
passenger air bag, the system
deactivates the front passenger front
and side air bags and knee air bags,
and also the seat belt pretensioner
system when the front passenger air
bag deactivation indicator light
illuminates.
Equipment to Protect Occupants/Pedestrians
SRS Air Bags
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Warnings and Cautionsfor Using the Front
Pa s s e n g e r O cc u p a n t
Classification System
WARNING
Do not decrease the total seated
weight on the front passenger seat.
When an adult or large child sits on the
front passenger seat, decreasing the
total seated weight on the front
passenger seat required for air bag
deployment is dangerous. The front
passenger seat weight sensors will
detect the reduced total seated weight
condition and the front passenger front
and side air bags and knee air bags,
and the seat belt pretensioner system
will not deploy during an accident. The
front passenger will not have the
supplementary protection of the air
bag, which could result in serious
injury. Decreasing the total seated
weight on the front passenger seat
could result in an air bag not deploying
under the following conditions, for
example.

A front passenger is seated as shown
in the following figure.
A rear passenger pushes up on the
front passenger seat with their feet.
 Luggage or other items placed under
the front passenger seat or between
the front passenger seat and driver
seat that push up the front passenger
seat bottom.
Equipment to Protect Occupants/Pedestrians
SRS Air Bags
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Any accessories which might
decrease the total seated weight on
the front passenger seat are attached
to the front passenger seat.
The front passenger front and side air
bags and knee air bags, and the seat
belt pretensioner system will
deactivate if the front passenger air
bag deactivation indicator light
illuminates.

Do not increase the total seated
weight on the front passenger seat.
When an infant or small child sits on
the front passenger seat, increasing the
total seated weight on the front
passenger seat is dangerous. The front
passenger seat weight sensors will
detect the increased total seated
weight, which could result in the
unexpected deployment of the front
passenger front and side air bags and
knee air bags, and seat belt
pretensioner system in an accident and
may cause serious injury. Increasing the
total seated weight on the front
passenger seat could result in the front
passenger front and side air bags and
knee air bags, and seat belt
pretensioner system deployment in an
accident under the following
conditions, for example.
 Luggage or other items are placed on
the seat with the child in the
child-restraint system.
 A rear passenger or luggage push or
pull down on the front passenger
seatback.
 A rear passenger steps on the front
passenger seat rails with their feet.
 Luggage or other items are placed on
the seatback or hung on the head
restraint.Heavy items are placed in the
seatback map pocket.
 The seat is washed.
 Liquids are spilled on the seat.
 The front passenger seat is moved
backward, pushing into luggage or
other items placed behind it.
 The front passenger seatback
contacts the rear seat.
 Luggage or other items are placed
between the front passenger seat
and driver seat.
 Any accessories which might increase
the total seated weight on the front
passenger seat are attached to the
front passenger seat.
CAUTION
To assure proper deployment of the
front air bag and to prevent damage
to the sensors in the front seat
bottoms.
 Do not place sharp objects on the
front seat bottoms or leave heavy
luggage on them.
 Do not spill any liquids on the
front seats or under the front seats.
 To allow the sensors to function
properly, always perform the
following.
 Adjust the front seats as far back as
possible and always sit upright
against the seatbacks with seat
belts worn properly.
 If you place your child on the front
passenger seat, secure the
child-restraint system properly and
slide the front passenger seat as far
back as possible (page 3-30).
Equipment to Protect Occupants/Pedestrians
SRS Air Bags
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How to Use the FrontPa s s e n g e r O cc u p a n t
Classification System
This system shuts off the front
passenger front and side air bags and
knee air bags, and seat belt
pretensioner system, so make sure the
front passenger air bag deactivation
indicator light illuminates according to
the following table.
The air bag/seat belt pretensioner
system warning light turns on/flashes
and the front passenger air bag
deactivation indicator light illuminates
if the sensors have a possible
malfunction. If this happens, the front
passenger front and side air bags and
knee air bags, and seat belt
pretensioner system will not deploy.
Front passenger air bag deactivation
indicator light
This indicator light illuminates to
remind you that the front passenger
front and side air bags and knee air
bags, and seat belt pretensioners will
not deploy during a collision.
If the front passenger weight sensors
are normal, the indicator light
illuminates when the vehicle power is
switched ON. The light turns off after a
few seconds. Then, the indicator light
illuminates or is
off under the following
conditions:
Front passenger air bag deactivation
indicator light on/off condition chart
Condition
detected by the
front pas-
senger oc-
cupant
classifica- tion sys- tem Front pas-
senger air
bag deacti-
vation indi- cator light Front pas-
senger
front and
side andknee air bags Front
passen-
ger seat
belt pre-
tensioner system
Empty
(Not occu-
pied) On
Deactivat-
ed Deacti-
vated
Child or
child-re-
straint sys-
tem
*1
On Deactivat-
ed Deacti-
vated
Adult
*2Off Ready Ready
*1 If a larger child sits on the front passenger seat, the sensors might detect the child as
being an adult depending on the child's
physique.
*2 If a smaller adult sits on the front passenger
seat, the sensors might detect the person as
being a child depending on the person's
physique.
The curtain air bag is ready for inflating
regardless of what the front passenger air bag
deactivation indicator light on/off condition
chart indicates.

If the front passenger air bag
deactivation indicator light does not
illuminate when the vehicle power is
switched ON and does not illuminate
as indicated in the front passenger air
bag deactivation indicator light on/off
condition chart, do not allow a child to
sit in the front passenger seat and
consult an Authorized Mazda Dealer
as soon as possible. The system may
not work properly in an accident.
Equipment to Protect Occupants/Pedestrians
SRS Air Bags
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NOTE
The system requires about 10
seconds to alternate between turning
the front passenger front and side air
bags and knee air bags, and seat belt
pretensioner system on or off.
The front passenger air bag
deactivation indicator light may
illuminate repeatedly if luggage or
other items are put on the front
passenger seat, or if the temperature
of the vehicle's interior changes
suddenly.
The front passenger air bag
deactivation indicator light may
illuminate for 10 seconds if the total
seated weight on the front passenger
seat changes.
The air bag/seat belt pretensioner
system warning light might illuminate
if the front passenger seat receives a
severe impact.
If the front passenger air bag
deactivation indicator light does not
illuminate after installing a
child-restraint system on the front
passenger seat, first, re-install your
child-restraint system according to
the procedure in this owner's
manual. Then, if the front passenger
air bag deactivation indicator light
still does not illuminate, install the
child-restraint system on the rear seat
and consult an Authorized Mazda
Dealer as soon as possible.
If the front passenger air bag
deactivation indicator light
illuminates when an adult is seated
in the front passenger seat, have the
passenger re-adjust their posture by
sitting with their feet on the floor,
and then re-fastening the seat belt. If
the front passenger air bag
deactivation indicator light still
illuminates, move the passenger to
the rear seat. If sitting in the rear seat
is not possible, slide the front
passenger seat as far back as
possible. Consult an Authorized
Mazda Dealer as soon as possible.
Equipment to Protect Occupants/Pedestrians
SRS Air Bags
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Seat Belts
Seat belts help to decrease the
possibility of severe injury during
accidents and sudden stops. Mazda
recommends that the driver and all
passengers always wear seat belts.
All of the seat belt retractors are
designed to keep the lap/shoulder
belts out of the way when not in use.
The driver's seat belt has no provisions
for child-restraint systems and has only
an emergency locking mode. The
driver may wear it comfortably, and it
will lock during a collision.
However, the front passenger's seat
and all rear lap/shoulder belt
retractors operate in two modes:
emergency locking mode, and for
child-restraint systems, automatic
locking mode. While we recommend
you put all children in the rear seats, if
you must use the front passenger seat
for a child, slide the front passenger
seat as far back as possible and make
sure any child-restraint system is
secured properly.
ELR (emergency locking retractor)
system
When the seat belt is fastened, it will
always be in the emergency locking
mode.
In the emergency locking mode, the
belt remains comfortable on the
occupant and the retractor will lock in
position during a collision.
If the belt is locked and cannot be
pulled out, retract the belt once, and
then try pulling it out slowly. If this
fails, pull the belt strongly 1 time and
loosen, then pull it out again slowly.
When the seat belt is fastened, it will
always be in the emergency locking
mode until it is switched to automatic
locking mode by pulling it all the way
out to its full length. If the belt feels
tight and hinders comfortable
movement while the vehicle is stopped
or in motion, it may be in the
automatic locking mode because the
belt has been pulled too far out. To
return the belt to the more
comfortable emergency locking mode,
wait until the vehicle has stopped in a
safe, level area, retract the belt fully to
convert it back to emergency locking
mode and then extend it around you
again.
Automatic locking mode
Always use the automatic locking
mode to keep the child-restraint
system from shifting to an unsafe
position in the event of an accident. To
enable seat belt automatic locking
mode, pull it all the way out and
connect it as instructed on the
child-restraint system. It will retract
down to the child-restraint system and
stay locked on it. See the section on
child restraint (page 3-59).
Pretensioner system
If the vehicle receives a strong impact
from the front or side of the vehicle,
the system retracts the seat belts to
increase their effect.
When a collision is detected, the
pretensioners deploy simultaneously
with the air bags.
The seat belt retractor quickly removes
slack when an air bag is inflated.
The pretensioners deploy
simultaneously with the air bags when
a roll-over is also detected.
The seat belt retractors remove slack
quickly as the air bags are expanding.
Any time the air bags and seat belt
pretensioners have fired they must be
replaced.
Equipment to Protect Occupants/Pedestrians
Seat Belts
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