2018 MAZDA MODEL CX-9 wiring

Have your seat belts changed immediately
if the pretensioner or load limiter has been
expended:
Always have an Authorized Mazda Dealer
immediately inspect the seat belt
pretensioners and air bags after any
collision. Like the air bags, the seat belt
pretensioners and load limiters will only
function once and must be replaced after
any collision that caused them to deploy. A
seat belt with an expended pretensioner or
load limiter is still better than wearing no
seat belt at all; however, if the seat belt
pretensioners and load limiters are not
replaced, the risk of injury in a collision will
increase.
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
repairers 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.NOTE
•The pretensioner system may not
operate depending on the type of the
collision. For details, refer to the SRS
Air Bag Deployment Criteria (page 2-
70).
•Some smoke (non-toxic gas) will be
released when the air bags and
pretensioners deploy. This does not
indicate a fire. This gas normally has no
effect on occupants, however, those with
sensitive skin may experience light skin
irritation. If residue from the
deployment of the air bags or the front
pretensioner system gets on the skin or
in the eyes, wash it off as soon as
possible.
Essential Safety Equipment
Seat Belt Systems
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To prevent false detection by the air bag sensor system, heed the following:
Do not use tires or wheels other than those specified for your Mazda:
Use of any tire or wheel other than those specified for your Mazda (page 9-9) is
dangerous. Use of such wheels will prevent the vehicle's accident detections system from
accurately detecting a collision or roll-over acci dent 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 rati ng (GVWR) for your vehicle are on the Motor
Vehicle Safety Standard Label on the driver's door frame. Do not exceed these ratings.
 Do not drive the vehicle off-road:
Driving your Mazda off-road is dangerous beca use the vehicle has not been designed to do
so. Driving the vehicle off-road could prev ent the air bag crash sensor system from
accurately detecting a collision or roll-over acci dent resulting in incorrect or unexpected air
bag deployment and the possibility of serious injuries.
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 le ft 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 side 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 normally which could result in
serious injury to occupants.
Do not modify the supplemental restraint system:
Modifying the components or wiri ng 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 inst alling 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. It is important to protect the air bag wiring and
connections 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.
Essential Safety Equipment
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 8-2).
•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 instructi ons 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.

(Except Mexico) (Mexico)
Essential Safety Equipment
SRS Air Bags
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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
•Front seat belt pretensioners
•Air bag/Front seat belt pretensioner system warning light
•Related wiring
(With Front Passenger Occupa nt Classification System)
•Front passenger occupant classification sensor
•Front passenger occupant classification module
•Front passenger air bag deactivation indicator light

The diagnostic module continuously monitors the system's readin ess. This begins when the
ignition is switched ON and contin ues while the vehicle is being driven.
Essential Safety Equipment
SRS Air Bags
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4. Pull the center of each plastic retainerand remove the retainers, and then
partially peel back the mudguard.

Removal
Installation
5. Disconnect the wiring harness byreleasing the clamp.

6. Turn the socket and bulb assembly
counterclockwise and remove it.
7. Disconnect the bulb from the socket.
Front turn signal lights

Parking lights/Front side-marker
lights

8. Install the new bulb in the reverseorder of the removal procedure.
NOTE
There will be no problem with
functionality with the wiring harness
disconnected in Step 5 left
disconnected.
Therefore, there is no need to connect
the wiring harness.
Maintenance and Care
Owner Maintenance
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Rear turn signal lights
1. Make sure the ignition is switched off,and the headlight switch is off.
2. Remove the cover.
3. Turn the screws counterclockwise and
remove them.

4. Pull the unit rearward to remove it.
5. Disconnect the wiring harness byreleasing the clamp.

6. Turn the socket and bulb assemblycounterclockwise and remove it.

Maintenance and Care
Owner Maintenance
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7. Temporarily install the light unit withthe socket pulled out of the top of the
light unit.

Socket pull-out range
CAUTION
The wiring harness may be damaged
when temporarily installing the light
unit. When performing the
procedure, observe the following
points.
Pull out the socket from within the
socket pull-out range shown in the
figure.
 Do not push the light unit into the
vehicle with force.
 When temporarily installing the light
unit, cover the rear bumper light unit
installation surface with a soft cloth.
The rear bumper may be scratched or
damaged if the light unit contacts it.
8. Disconnect the bulb from the socket.

9. Install the new bulb in the reverseorder of the removal procedure.
Reverse lights
1. Make sure the ignition is switched off, and the headlight switch is off.
2. Remove the cover.

Maintenance and Care
Owner Maintenance
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7.(Vehicles with sub-woofer)
Turn the hold-down bolt
counterclockwise and remove the
sub-woofer and the spare tire.

(Vehicles without sub-woofer)
Turn the hold-down bolt
counterclockwise and remove the spare
tire.

To secure the spare tire
Store the spare tire in the reverse order of
removal. After storing, verify that the
spare tire is stored securely.
CAUTION
(Vehicles with sub-woofer)
Secure the sub-woofer in its correct
position. If the sub-woofer is not installed
to the correct position, it may move while
the vehicle is driven which may damage
the sub-woofer or the wiring harness.
 Store the tool bag on the right side of the
vehicle. If the tool ba g is stored on the left
side of the vehicle, it may move while the
vehicle is driven which may damage the
wiring harness.
Refer to Spare Tire and Tool Storage on
page 7-3.
If Trouble Arises
Flat Tire
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