2024 MAZDA CX90 wiring

Curtain air bags
The curtain air bags are stored in the
front pillars, side edges of the roof, and
the rear pillars. The curtain air bag on
the side where the vehicle is hit
deploys regardless of whether or not
an occupant is seated.
When the air bag crash sensors detect
a side impact of greater than moderate
force, the curtain air bag inflates
quickly and helps to reduce injury
mainly to the driver and front and rear
outboard passengers' heads caused by
directly hitting interior parts such as a
door or window.
In a side impact:
Greater than moderate impact to one
side of the vehicle will cause the
curtain air bag on that side only to
inflate.
In a roll-over:
In response to a vehicle roll-over, both
curtain air bags inflate.
Both curtain air bags will deploy after
the roll-over accident is detected.
Constant Monitoring
The following components of the air
bag systems are monitored by a
diagnostic system:

Front air bag sensorsCrash sensors, and diagnostic
module (SAS unit)
Side crash sensorsAir bag modulesSeat belt pretensionersAir bag/Seat belt pretensioner
system warning light
Related wiringDriver seat slide position sensorFront Passenger occupant classification sensor
Front Passenger occupantclassification module
Front passenger air bag deactivation
indicator light
Front passenger seat belt buckle
switch

The diagnostic module continuously
monitors the system's readiness. This
begins when the vehicle power is
switched ON and continues while the
vehicle is being driven.
Equipment to Protect Occupants/Pedestrians
SRS Air Bags
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Use of any tire or wheel other than
those specified for your Mazda (page
10-71) is dangerous. Use of such
wheels will prevent the vehicle's
accident detections system from
accurately detecting a collision or
roll-over accident resulting in
incorrect or unexpected air bag
deployment and the possibility of
serious injuries.
 Do not overload your vehicle:
Overloading your vehicle is
dangerous as it could prevent the air
bag crash sensor system from
accurately detecting a collision or
roll-over accident resulting in
incorrect or unexpected air bag
deployment and the possibility of
serious injuries. The gross axle
weight rating (GAWR) and the gross
vehicle weight rating (GVWR) for
your vehicle are on the Motor
Vehicle Safety Standard Label on the
driver's door fram e. Do not exceed
these ratings.
Do not modify a front door or leave
any damage unrepaired. Always have
an Authorized Mazda Dealer inspect a
damaged front door.
Modifying a front door or leaving any
damage unrepaired is dangerous. Each
front door has a side crash sensor as a
component of the supplemental
restraint system. If holes are drilled in a
front door, a door speaker is left
removed, or a damaged door is left
unrepaired, the sensor could be
adversely affected causing it to not
detect the pressure of an impact
correctly during a si de collision. If a
sensor does not detect a side impact
correctly, the side and curtain air bags
and the front seat belt pretensioner
may not operate norm ally which could
result in serious injury to occupants.Do not modify the supplemental
restraint system.
Modifying the components or wiring of
the supplemental restraint system is
dangerous. You could accidentally
activate it or make it inoperable. Do
not make any modifications to the
supplemental restraint system. This
includes installing trim, badges, or
anything else over the air bag modules.
It also includes installing extra
electrical equipment on or near system
components or wiring. An Authorized
Mazda Dealer can provide the special
care needed in the removal and
installation of front seats and rear seats
equipped with in-seat side air bags. It
is important to protect the air bag
wiring and connecti ons to assure that
the bags do not accidentally deploy,
and that the front passenger occupant
classification system and the seats
retain an undamaged air bag
connection.
Do not place luggage or other objects
under the front seats and rear seats.
Placing luggage or other objects under
the front or rear seats equipped with
in-seat side air bags is dangerous. The
components essential to the
supplemental restraint system could be
damaged, and in the event of a side
collision, the appropriate air bags may
not deploy, which could result in death
or serious injury. To prevent damage to
the components essential to the
supplemental restraint system, do not
place luggage or other objects under
the front seats.
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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Wear seat belts only as recommended
in this owner's manual.
Incorrect positioning of the seat belts is
dangerous. Without proper
positioning, the pretensioner and load
limiting systems cannot provide
adequate protection in an accident
and this could result in serious injury.
For more details about wearing seat
belts, refer to "How to Use the Seat
Belts" (page 3-25).
Do not modify the components or
wiring, or use electronic testing
devices on the pretensioner system.
Modifying the components or wiring of
the pretensioner system, including the
use of electronic testing devices is
dangerous. You could accidentally
activate it or make it inoperable which
would prevent it from activating in an
accident. The occupants or person
making the modification could be
seriously injured.
Properly dispose of the pretensioner
system.
Improper disposal of the pretensioner
system or a vehicle with
non-deactivated pretensioners is
dangerous. Unless all safety
procedures are followed, injury could
result. Have an Authorized Mazda
Dealer safely dispose of the
pretensioner system or scrap a
pretensioner system equipped vehicle.CAUTION
Belt retraction may become difficult if
the belts and rings are soiled, so try to
keep them clean. For more details
about cleaning the seat belts, refer to
"Seat Belt Maintenance" (page
9-40).

1. Ring

Equipment to Protect Occupants/Pedestrians
Seat Belts
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If an Accident Occurs
Heed the following cautions to prevent serious injury such as electric shock, or in the
worst case death.
WARNING
Do not continue to drive the vehicle.
To prevent further accidents, stop the vehicle in a safe place, shift the selector lever
to the P position, and then apply the parking brake to stop the hybrid system.
Never touch electrical wiring that may be protruding into or outside of the cabin.
Otherwise, it could result in electrical shock and serious injury.
Never touch any area where electrolyte is visible or electrolyte is leaking from the
area.
If electrolyte from the high voltage battery gets in the eyes or on the skin, it could
cause loss of vision or skin reactions. If electrolyte comes into contact with the eyes,
do not rub them, and after flushing with water for 15 minutes or longer, seek
medical attention immediately. In addition, if electrolyte comes into contact with
the skin, wash the areas with soap and wate r thoroughly. If you feel any abnormality
in your body, seek medical attention immediately.
Never approach objects that are on fire or extremely hot.
Electrolyte in the high voltage battery may cause a fire. If the vehicle catches fire,
extinguish the fire using a fire extinguisher (type ABC, BC, or C). Only extinguish a
fire with water when a large amount of water is available such as from a fire hydrant.
Using a small amount of water may cause the fire to spread.
Do not tow the vehicle with the front wheels or the rear wheels grounded.
Otherwise, the motor generates electricity which may cause a fire depending on the
condition of the damage. When towing the vehicle, tow it with all 4 wheels off the
ground.
Do not start the hybrid system if there is liquid leaking from the vehicle (other than
air conditioner water).
If liquid leakage (other than air conditioner water) is found on the road surface
under the vehicle, the fuel system may be damaged. Starting the hybrid system in
this condition, may cause a fire. Do not start the hybrid system and contact an
Authorized Mazda Dealer.
Scrapping Your Vehicle and Disposing of High Voltage Battery
The high voltage battery is collected to prevent accidents involving it. When
scrapping your vehicle, replacing the high voltage battery, or disposing of the high
voltage battery, consult an Authorized Mazda Dealer. Please cooperate in ensuring
that the vehicle's high voltage battery is collected.
Driving
e-SKYACTIV PHEV
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Wireless Charger (Qi)
You can charge mobile devices such as
Smartphones which comply with the
Qi Wireless Charging standard.
Only use mobile devices that have a
maximum power consumption of 5 W,
or 15 W or below.
Trademarks
“Qi” and the Qi symbol are trademarks
or registered trademarks of the
Wireless Power Consortium (WPC).
Warnings and Cautions
When Using the Wireless Charger (Qi)
WARNING
Radio waves from the Wireless
Charger (Qi) may affect the operation
of medical devices such as
implanted-type cardiac pacemakers
or defibrillators.
 Before using the Wireless Charger
(Qi) near people who use medical
devices, ask the medical device
manufacturer or your physician if
radio waves from the Wireless
Charger (Qi) will affect the device.
 The Wireless Charger (Qi) can be
disabled to prevent it from affecting
medical devices. Consult an
Authorized Mazda Dealer for details.
Heed the following cautions.
Otherwise, the Wireless Charger (Qi)
may malfunction or be damaged,
which could cause a fire, burns due to
heat generation, or an accident such
as electrical shock.
 Do not install, remove, disassemble,
or change the wiring of the Wireless
Charger (Qi). If the Wireless Charger
(Qi) needs to be installed or
removed, consult an Authorized
Mazda Dealer.
 Do not use the Wireless Charger (Qi)
when it is malfunctioning. In
addition, if smoke, abnormal noise,
or abnormal smell is emitted from
the Wireless Charger (Qi), stop the
vehicle in a safe place, turn off the
Wireless Charger (Qi), and consult
an Authorized Mazda Dealer.
Other Equipment
Wireless Charger (Qi)
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3. Pass the flat tire belt through thebuckle.
4. Pull the end of the flat tire beltand secure the sub-woofer and
the wiring harness to the flat
tire.
CAUTION
When pulling the flat tire belt,
wrap the buckle with a cloth. If
the buckle directly contacts the
sub-woofer, the sub-woofer
may be damaged.
5. Secure the flat tire in the luggage compartment using the
flat tire belt.
1. Pull the flat tire belts out ofthe buckle to separate them
into two belts.
2. Hook the clips of the flat tirebelts to the hooks under the
third-row seat.
CAUTION
Be careful that a flat tire belt
does not get caught on a seat
belt.
3. Place the flat tire in the luggage compartment so that
it leans against the luggage
board.
4. Pass the flat tire beltsthrough the wheel of the flat
tire.
What to Do in Case of Emergency
Tire is Punctured or Bursts
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Seat Belt Maintenance
WARNING
If a seat belt appears frayed or has
abrasions, have it replaced by an
Authorized Mazda Dealer.
If a seat belt is used under such a
condition, it cannot function at its full
capacity which could result in serious
injury or death.
Use a mild detergent to remove
soiling from a seat belt.
If organic solvents are used for cleaning
the seat belts or they become stained
or bleached, there is the possibility of
them becoming weakened and as a
result, they may not function at their
full capacity which could cause serious
injury or death.
Do not disassemble, modify, or
replace a seat belt.
If a seat belt is used under such a
condition, it cannot function at its full
capacity which could result in serious
injury or death.
Always have your vehicle inspected by
an Authorized Mazda Dealer if the
vehicle has been involved in an
accident.
Seat belts with the pretensioner system
and the seat belts with the load-limiter
system cannot be reused once they
have operated (deployed).
If a seat belt is used under such a
condition, it cannot function at its full
capacity which could result in serious
injury or death.
Always consult an Authorized Mazda
Dealer when scrapping the vehicle.
If the pretensioner system operates
(deploys) unexpectedly, it could result
in serious injury or death.
Do not repair the pretensioner system
parts or wiring harnesses and do not
attempt diagnose the pretensioner
system circuits using an electrical
tester or similar device.
Otherwise, they may not function
normally or they may operate
incorrectly, which could result in
serious injury or death.

Check periodically that the seat belt
systems work properly and are not
damaged.

1. Lightly tap with a mild detergent toremove dirt.
2. Wipe with a thoroughly wrung cloth.
3. Allow to dry.
4. Make sure that the seat belt locks
when it is pulled rapidly. If it is still
not retracting properly, have it
inspected at an Authorized Mazda
Dealer.
NOTE
Clean seat belts diligently if they get
dirty. Leaving them uncleaned will
make it difficult to clean them later,
and it may affect the smooth retracting
of the seat belt.
Inspection and Servicing/Cleaning
Interior Maintenance
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