air condition MAZDA CX90 2024 Service Manual

Inspecting the Tires
About Tires
For reasons of proper performance,
safety, and better energy efficiency,
always maintain recommended tire
inflation pressures and stay within the
recommended load limits and weight
distribution.
WARNING
Using Different Tire Types.
Driving your vehicle with different
types of tires is dangerous. It could
cause poor handling and poor braking;
leading to loss of control.
Except for the limited use of the
temporary spare tire, use only the
same type tires (radial, bias-belted,
bias-type) on all four wheels.
Using Wrong-Sized Tires.
Using any other tire size than what is
specified for the vehicle (page
10-71)is dangerous. It could seriously
affect ride, handling, ground
clearance, tire clearance, and
speedometer calibration. This could
cause you to have an accident. Use
only tires that are the correct size
specified for the vehicle.

Inspecting tire inflation pressure
WARNING
Always inflate the tires to the correct
pressure.
Overinflation or underinflation of tires
is dangerous. Adverse handling or
unexpected tire failure could result in a
serious accident.
Refer to Tires on page 10-71.
Use only a Mazda-genuine tire valve
cap.
Use of a non-genuine part is
dangerous as the correct tire air
pressure cannot be maintained if the
tire valve becomes damaged. If the
vehicle is driven under this condition,
the tire air pressure will decrease
which could result in a serious
accident. Do not use any part for the
tire valve cap that is not a
Mazda-genuine part.
Inspect all tire pressures monthly
(including the spare) when the tires are
cold. Maintain recommended
pressures for the best ride, handling ,
and minimum tire wear.
Refer to the specification charts (page
10-71).
NOTE
Cold inflation pressure
The cold inflation pressure is the
pressure measured under ambient
temperatures before the vehicle is
driven.
Maximum inflation pressure
The maximum inflation pressure is
the upper limit of the cold inflation
pressure designated by the tire
manufacturer.
Recommended inflation pressure
The recommended inflation pressure
is the cold inflation pressure
necessary for maintaining the
performance of your Mazda.
Underinflation or overinflation can
cause a harsh ride, reduced fuel
economy, a greater possibility of
damage from road hazards, uneven
and accelerated tire wear, and poor
sealing of the tire bead, which will
deform the wheel and cause
separation of tire from rim.
Inspection and Servicing/Cleaning
Vehicle Exterior Inspection
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Checking the Inspection Locations and InspectionItems
1. Air Conditioner
Inspection and Servicing/Cleaning
Vehicle Interior Inspection
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Air ConditionerMaintenance
Before Using the Air Conditioner
Lack of refrigerant may make the air
conditioner less efficient.
The refrigerant specifications are
indicated on a label attached to the
inside of the engine compartment. If
the wrong type of refrigerant is used, it
could result in a serious malfunction of
the air conditioner. Consult a
professional, government certified
repairer for the inspection or repair
because a special device is required for
the air conditioner maintenance.
For details, consult an Authorized
Mazda Dealer.
Air filter
An air filter with pollen and dust
collecting function is equipped. To
ensure safe and comfortable use of the
air conditioner, have the air filter
replaced periodically.
For details, consult an Authorized
Mazda Dealer.
NOTE
If the airflow of the climate control
system significantly decreases, the airfilter may be clogged. Replace the air
filter.
If the vehicle is driven in areas with
large amounts of dust and heavytraffic such as in large cities and cold
regions, the air filter may need to be
replaced more frequently.
Inspection and Servicing/Cleaning
Vehicle Interior Inspection
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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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Customer Assistance
Your complete and permanent
satisfaction is our business. We are
here to serve you. All Authorized
Mazda Dealers have the knowledge
and the tools to keep your Mazda
vehicle in top condition.
If you have any questions or
recommendations for improvement
regarding the service of your Mazda
vehicle or servicing by Mazda Dealer
personnel, we recommend that you
take the following steps:
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.
For more informatio n, go to NHTSA
website www.safercar.gov (VEHICLE
SHOPPERS > Air Bags > Air Bag FAQs >
Air Bag Deactivation).
STEP 1: Contact Your
Mazda Dealer
Discuss the matter with an Authorized
Mazda Dealer. This is the quickest and
best way to address the issue.
If your concern has not been
resolved by the CUSTOMER
RELATIONS, SALES, SERVICE, or
PARTS MANAGER, then please
contact the GENERAL MANAGER of
the dealership or the OWNER.
If it becomes necessary to have the
components or wiring system for the
supplementary restraint systemmodified to accommodate a person
with certain medical conditions in
accordance with a certified
physician, go to STEP 2.
Specifications/Customer Information and Reporting Safety Defects
Customer Assistance (U.S.A.)
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7. California Civil Code Section1793.2 (d) requires that, if Mazda
or its representative is unable to
repair a new motor vehicle to
conform to the vehicle's applicable
express warranty after a reasonable
number of attempts, Mazda may be
required to replace or repurchase
the vehicle. California Civil Code
Section 1793.22 (b) creates a
presumption that Mazda has had a
reasonable number of attempts to
conform the vehicle to its
applicable express warranties if,
within 18 months from delivery to
the buyer or 18,000 miles on the
vehicle's odometer, whichever
occurs first, one or more of the
following occurs:
The same nonconformity [a
failure to conform to the written
warranty that substantially impairs
the use, value or safety of the
vehicle] results in a condition that
is likely to cause death or serious
bodily injury if the vehicle is
driven AND the nonconformity
has been subject to repair two or
more times by Mazda or its
agents AND the buyer or lessee
has directly notified Mazda of the
need for the repair of the
nonconformity; OR
The same nonconformity has
been subject to repair 4 or more
times by Mazda or its agents
AND the buyer has
notified
Mazda of the need for the repair
of the nonconformity; OR
The vehicle is out of service by
reason of repair of
nonconformities by Mazda or its
agents for a cumulative total of
more than 30 calendar days after
delivery of the vehicle to the
buyer.

NOTICE TO Mazda AS REQUIRED
ABOVE SHALL BE SENT TO THE
FOLLOWING ADDRESS:
Mazda North American Operations
200 Spectrum Center Drive Suite
100
Irvine, California 92618
ATTN: Customer Mediation

8. The following remedies may be sought in BBB AUTO LINE: repairs,
reimbursement for money paid to
repair a vehicle or other expenses
incurred as result of a vehicle
nonconformity, repurchase or
replacement of your vehicle, and
compensation for damages and
remedies available under Mazda's
written warranty or applicable law.
9. The following remedies may not be
sought in BBB AUTO LINE: punitive
or multiple damages, attorneys'
fees, or consequential damages
other than as provided in California
Civil Code Section 1794 (a) and
(b).
10.You may reject the decision issued by a BBB AUTO LINE arbitrator. If
you reject the decision, you will be
free to pursue further legal action.
The arbitrator's decision and any
findings will be admissible in a
court action.
11.If you accept the arbitrator's decision, Mazda will be bound by
the decision, and will comply with
the decision within a reasonable
time not to exceed 30 days after we
receive notice of your acceptance
of the decision.
12.Please call BBB AUTO LINE at 1-800-955-5100 for further details
about the program.
Specifications/Customer Information and Reporting Safety Defects
Customer Assistance (U.S.A.)
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Tire Ply Composition and Materials
Used
The number of plies indicates the
number of layers of rubber-coated
fabric in the tire. In general, the greater
the number of plies, the more weight a
tire can support. Tire manufacturers
also must indicate the tire materials,
which include steel, nylon, polyester,
and other.
Maximum Load Rating
This number indicates the maximum
load in kilograms and pounds that can
be carried by the tire.
Maximum Permissible Inflation
Pressure
This number is the greatest amount of
air pressure that should ever be put in
the tire under normal driving
conditions.
Tread Wear, Traction and Temperature
Grades
Trea d wea r : The tread wear grade is a
comparative rating based on the wear
rate of the tire when tested under
controlled conditions on a specified
government test course. For example,
a tire graded 150 would wear one and
one-half (1 1/2) times as well on the
government course as a tire graded
100.
Tra c t i o n : The traction grades, from
highest to lowest are AA, A, B, and C.
The grades represent the tire's ability
to stop on wet pavement as measured
under controlled conditions on
specified government test surfaces of
asphalt and concrete. A tire marked C
may have poor traction performance.
Temperature: The temperature grades
are A (the highest), B and C,
representing the tire's resistance to the
generation of heat and its ability to
dissipate heat when tested under
controlled conditions on a specified
indoor laboratory test wheel.
Snow Tires
In some heavy snow areas, local
governments may require true snow
tires, those with very deeply cut tread.
These tires should only be used in pairs
or placed on all four wheels. Make
sure you purchase snow tires that are
the same size and construction type as
the other tires on your vehicle.
SAFETY WARNING
The following safety warning appears
on the tire's sidewall.
SERIOUS INJURY MAY RESULT FROM:
EXPLOSION OF TIRE/RIM ASSEMBLY
DUE TO IMPROPER
MOUNTING-MATCH TIRE
DIAMETER TO RIM DIAMETER;
NEVER EXCEED 40 psi (275 kPa) TO
SEAT BEADS-ONLY SPECIALLY
TRAINED PERSONS SHOULD
MOUNT TIRES.
TIRE FAILURE DUE TO UNDER-INFLATION/
OVERLOADING/DAMAGE-FOLLOW
OWNER'S MANUAL AND PLACARD
IN VEHICLE-FREQUENTLY CHECK
INFLATION PRESSURE AND INSPECT
FOR DAMAGE.
Specifications/Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
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Index
A
Active Driving Display................5-43Active driving display does not
operate................................ 8-36
Maintenance of the dust-proof
sheet................................... 9-39
Add-On Non-Genuine Parts and
Accessories............................. 10-25
Air Bags...................................... 3-4 Driver and front passenger
occupant classification
system................................. 3-16
Front passenger occupant
classification system.............. 3-16
Air-Conditioning Air vents................................ 6-2
Air-conditioning overview....... 6-6
Maintenance........................ 9-32
Operating each switch............ 6-8
Automatic Transmission Selector lever....................... 5-47
Steering shift switches........... 5-51
AWD i-ACTIV AWD....................... 5-98
B
BatteryCharging............................ 5-113
Charging is not possible........ 8-16
Electrical system................. 10-65
Inspecting Lead-acid
battery................................. 9-18
Taking action with depleted lead-
acid battery.......................... 8-11
Brakes
Antilock Brake System
(ABS)................................... 5-84
AUTOHOLD......................... 5-63
AUTOHOLD cannot be
canceled.............................. 8-19
Brake override system........... 5-61
Dynamic Stability Control
(DSC).................................. 5-88
Electric Parking Brake (EPB)....5-57
Hill descent control.............. 5-92
Hill Launch Assist (HLA)........ 5-66
Inspecting the brake fluid...... 9-16
Problem with the brake system
(foot brake)..........................8-18
Tra c t i o n C o n t ro l Sys te m
(TCS)................................... 5-85
Trailer Stability Control
(TSC)................................... 5-90
C
Cell Phones............................ 10-26
Cruise Control........................ 5-225
Customer Assistance (Canada)... 10-9
Customer Assistance (Mexico)...........
.............................................. 10-15
Customer Assistance (Puerto
Rico)...................................... 10-13
Customer Assistance (U.S.A.)..... 10-4
D
DoorsDoors.................................. 4-12
Liftgate................................. 4-18
E
EngineEngine................................10-62
Engine number................... 10-61
Inspecting the coolant.......... 9-14
Inspecting/replenishing engine
oil........................................9-13
Overheating......................... 8-20
Power switch........................ 5-13
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Index
Starting a flooded engine...... 8-15
Taking action with depleted lead-
acid battery.......................... 8-11
H
Hood........................................4-27
Hybrid System
Charge system.................... 10-63
Charging............................ 5-113
e-SKYACTIV PHEV................ 5-16
High voltage battery............10-64
Hybrid system cannot be
stopped............................... 8-17
Power meter........................ 5-16
Power switch........................ 5-13
I
Inspection and MaintenanceAir conditioner
maintenance........................ 9-32
Capacities.......................... 10-67
Chassis Number................. 10-60
Dimensions........................ 10-68
Lubricant quality................. 10-66
Motor Vehicle Safety Standard
Label..................................10-59
Vehicle Emission Control
Information Label............... 10-60
Weights..............................10-69
Inspection and Servicing Body lubrication................... 9-22
Brake fluid............................9-16
Coolant............................... 9-14
Daily inspection..................... 9-7
Engine oil............................. 9-13
Fuses................................... 9-21
Inspecting the tires............... 9-27
Inspection and servicing..........9-2
Lead-acid battery.................. 9-18
Light bulbs........................... 9-30
Replacing a tire or a wheel.... 9-29
Rotating the tires.................. 9-28
Windshield washer fluid........ 9-17
Windshield wiper blade
rubbers................................ 9-23
Instrument Cluster Average electrical power
consumption rate display...... 5-38
Average fuel economy
display................................. 5-39
Compass display.................. 5-41
Dashboard illumination........ 5-35
Engine coolant temperature
gauge...................................5-34
Fuel gauge........................... 5-35
High voltage battery power
gauge...................................5-34
High voltage battery temperature
gauge...................................5-33
Instantaneous electrical power
consumption rate display...... 5-40
Instantaneous fuel economy
display................................. 5-40
Instrument cluster................. 5-27
i-ACTIVSENSE status symbol
(Warning/Risk avoidance support
system)................................ 5-41
Maximum driving distance
display................................. 5-37
Message display................... 5-42
Odometer/Trip meter........... 5-32
Outside temperature
display................................. 5-37
Power meter........................ 5-16
Speedometer....................... 5-31
Tachometer.......................... 5-32
Warning/Indicator light turns
on....................................... 8-37
Interior Equipment Accessory sockets................. 7-46
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