Trailer tire size, load rating, and inflation pressures should conform to tire
manufacturer specifications.
Do not exceed 100 km/h (62 mph) with a trailer in tow. If the local legal
maximum speed with a trailer in tow is less than 100 km/h (62 mph), do not
exceed the legal speed.
Safety chains
Safety chains must be used as a precautionary measure should the trailer become
unintentionally unhitched. They should cross under the trailer tongue and attach to
the hitch. Leave enough slack to allow full turns. Consult literature published by your
trailer or hitch manufacturer for more details.
Tra i l e r l i g h t s
Trailer lights must comply with all federal, state, and local regulations. Equip your
trailer as required before towing it day or night.
Trailer brakes
If the total trailer weight exceeds 450 kg (1,000 lb), trailer brakes are required. If
your trailer has brakes, make sure they comply with all federal, state, and local
regulations.
Driving
Your Mazda will handle differently with a trailer in tow, so practice turning ,
backing , and stopping in a traffic-free area.
Take time to get accustomed to the extra weight and length.Allow more room between your vehicle and the one in front because braking
distance increases with a trailer. For each 16 km/h (10 mph) of speed, allow at
least one vehicle and trailer length between your Mazda and the vehicle ahead.
Avoid jerky starts or sudden acceleration.Avoid sudden braking. It may cause loss of control and result in
jackknifing,
especially so on wet or slippery roads.
Shift the selector lever to the D position when towing a trailer in hilly terrain or
when heavily loaded.
The D position will allow operating the vehicle without frequent shifting.
Lane changes and turning
Avoid quick lane changes, sudden turns, and tight turns. Slow down before turning
to avoid the need of sudden braking.
A turning trailer will make a tighter arc than the tow vehicle. Compensate with turns
that are larger than normal.
Pa s s i n g
Plan well ahead to pass other vehicles, and provide plenty of room before changing
lanes. Crosswinds from passing vehicles, especially larger ones, and the effects of
rough roads will affect handling.
Other Equipment
Towing (U.S.A. and Canada)
7-65
CX-90_8KG7-EA-22L_Edition1_new
2022-11-17 16:05:04
Spare Tire
The temporary spare tire is lighter and
smaller than a conventional tire, and is
designed only for emergency use and
should be used only for VERY short
periods. Temporary spare tires should
NEVER be used for long drives or
extended periods.
WARNING
Do not install the temporary spare tire
on the rear wheels (driving wheels).
Driving with the temporary spare tire
on one of the rear driving wheels is
dangerous. Handling will be affected.
You could lose control of the vehicle,
especially on ice or snow bound roads,
and have an accident. Move a regular
tire to the rear wheel and install the
temporary spare tire to the front.
CAUTION
When using the temporary spare tire,
driving stability may decrease
compared to when using only the
conventional tire. Drive carefully.
To avoid damage to the temporary
spare tire or to the vehicle, observe
the following precautions:
Do not exceed 80 km/h (50 mph).
Avoid driving over obstacles. Also,
do not drive through an automatic
car wash. This tire's diameter is
smaller than a conventional tire, so
the ground clearance is reduced.
Do not use a tire chain on this tire
because it will not fit properly.
Do not use your temporary spare
tire on any other vehicle, it has
been designed only for your
Mazda.
Use only one temporary spare tire
on your vehicle at the same time.
To remove the spare tire
1. Remove the luggage board.
2. Remove the cargo sub compartment.
3. (Vehicles with sub-woofer)
Uncouple the sub-woofer
connector.
Other Equipment
Spare Tire and Tool Storage
7-77
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04
Changing a Flat Tire (WithSpare Tire)
NOTE
If the following occurs while driving , it
could indicate a flat tire.
Steering becomes difficult.The vehicle begins to vibrate
excessively.
The vehicle pulls in one direction.
If you have a flat tire, drive slowly to a
level spot that is well off the road and
out of the way of traffic to change the
tire.
Stopping in traffic or on the shoulder
of a busy road is dangerous.
WARNING
Do not install the temporary spare tire
on the rear wheels (driving wheels).
Driving with the temporary spare tire
on one of the rear driving wheels is
dangerous. Handling will be affected.
You could lose control of the vehicle,
especially on ice or snow bound roads,
and have an accident. Move a regular
tire to the rear wheel and install the
temporary spare tire to the front.
Be sure to follow the directions for
changing a tire.
Changing a tire is dangerous if not
done properly. The vehicle can slip off
the jack and seriou sly injure someone.
No person should place any portion of
their body under a vehicle that is
supported by a jack.
Never allow anyone inside a vehicle
supported by a jack.
Allowing someone to remain in a
vehicle supported by a jack is
dangerous. The occupant could cause
the vehicle to fall resulting in serious
injury.
NOTE
Make sure the jack is well lubricated
before using it.
1. Park on a hard, level surface off the
right-of-way and firmly set the
parking brake.
2. Shift into Park (P) and turn off the
engine.
3. Turn on the hazard warning flasher.
4. Have passengers get out of the
vehicle and away from the vehicle
and traffic.
5. Remove any luggage, the jack (page
7-76), spare tire (page 7-77), and
tools.
1. Lug wrench
2. Jack lever
6. Block the wheel diagonally opposite the flat tire. When
blocking a wheel, place a tire block
both in front and behind the tire.
What to Do in Case of Emergency
Tire is Punctured or Bursts
8-22
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04
Inspection and Servicing
Be careful not to hurt yourself when
inspecting your vehicle, replacing a
tire, or doing some kind of
maintenance such as changing the oil
and filter.
In particular, wear thick work gloves
such as cotton gloves when touching
areas that are difficult to see while
inspecting or working on your vehicle.
Doing inspections or procedures with
your bare hands could cause injury.
If you are unsure about any procedure
this manual describes, we strongly urge
you to have a reliable and qualified
service shop perform the work,
preferably an Authorized Mazda
Dealer.
Factory-trained Mazda technicians and
genuine Mazda parts are best for your
vehicle. Without this expertise and the
parts that have been designed and
made especially for your Mazda,
inadequate, incomplete, and
insufficient servicing may result in
problems. This could lead to vehicle
damage or an accident and injuries.
For expert advice and quality service,
consult an Authorized Mazda Dealer.
To continue warranty eligibility and to
protect your investment, it is your
responsibility to properly maintain your
vehicle according to factory
recommended schedules outlined in
this manual. As part of this you must
keep your maintenance records,
receipts, repair orders and any other
documents as evidence this
maintenance was performed. You must
present these documents, should any
warranty coverage disagreement occur.
Failure to do so can result in your
warranty being voided either in whole
or in part.
This evidence may consist of the
following:
The Mazda Scheduled Maintenance
Record, refer to the Warranty
Booklet, must be completely filled
out showing mileage, repair order
number, date for each service, and
signed by a qualified automotive
service technician who service
vehicles.
Original copies of repair orders or
other receipts that include the
mileage and date the vehicle was
serviced. Each receipt should be
signed by a qualified automotive
service technician.
For self maintenance, a statement
that you completed the maintenance
yourself, displaying mileage and the
date the work was performed. Also,
receipts for the replacement parts (fluid, filters, etc.) indicating the date
and mileage must accompany this
statement.
NOTE
If you elect to perform maintenance
yourself or have your vehicle serviced
at a location other than an Authorized
Mazda Dealer, Mazda requires that all
fluids, parts and materials must meet
Mazda standards for durability and
performance as described in this
manual.
Inspection and Servicing/Cleaning
Inspection and Servicing
9-2
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04
Daily Inspection
The owner or a qualified service
technician should make these vehicle
inspections at the indicated intervals to
ensure safe and dependable
operation.
Bring any problem to the attention of
an Authorized Mazda Dealer or
qualified service technician as soon as
possible.
When Refueling
Brake fluid level (page 9-16)Coolant level (page 9-14)Engine oil level (page 9-13)Washer fluid level (page 9-17)
At Least Monthly
Tire inflation pressures (page 9-27)
At Least Twice a Year (For Example,
Every Spring and Fall)
You can do the following scheduled
maintenance items if you have some
mechanical ability and a few basic
tools and if you closely follow the
directions in this manual.
Coolant (page 9-14)Engine oil (page 9-13)
Improper or incomplete service may
result in problems. This section gives
instructions only for items that are easy
to perform.
As explained in the Inspection and
Servicing section (page 9-2), several
procedures can be done only by a
qualified service technician with
special tools.
Improper owner maintenance during
the warranty period may affect
warranty coverage. Refer to the
Inspection and Servicing section (page
9-2) for owner's responsibility in
protecting your investment. For details,
read the separate Mazda Warranty
statement provided with the vehicle. If
you are unsure about any servicing or
maintenance procedure, have it done
by an Authorized Mazda Dealer.
There are strict environmental laws
regarding the disposal of waste oil and
fluids. Please dispose of your waste
properly and with due regard to the
environment.
We recommend that you entrust the oil
and fluid changes of your vehicle to an
Authorized Mazda Dealer.
Inspection and Servicing/Cleaning
Daily Inspection
9-7
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04
Warnings and Cautionsfor Daily Inspection
WARNING
Do not perform maintenance work if
you lack sufficient knowledge and
experience or the proper tools and
equipment to do the work. Have
maintenance work done by a
qualified technician.
Performing maintenance work on a
vehicle is dangerous if not done
properly. You can be seriously injured
while performing some maintenance
procedures.
If you must run the hybrid system
while working under the hood, make
certain that you remove all jewelry
(especially rings, bracelets, watches,
and necklaces) and all neckties,
scarves, and similar loose clothing
before getting near the cooling fan
which may turn on unexpectedly.
Working under the hood with the
hybrid system operating is dangerous.
It becomes even more dangerous
when you wear jewelry, loose clothing
or have long hair or a long beard.
Either can become entangled in
moving parts and result in injury.
Pull over to a safe location, then
switch the vehicle power off and
make sure the fan is not running
before attempting to work near the
cooling fan.
Working near the cooling fan when it is
running is dangerous. The fan could
continue running indefinitely even if
the engine has stopped and the engine
compartment temperature is high. You
could be hit by the fan and seriously
injured.
Do not leave items in the motor
compartment.
After you have finished checking or
doing servicing in the engine
compartment, do not forget and leave
items such as tools or rags in the motor
compartment. Tools or other items left
in the engine compartment could
cause the hybrid system damage or a
fire leading to an unexpected accident.
CAUTION
When using a chassis roller, turn the
following systems off to prevent them
from mis-operating while the vehicle is
running on the chassis roller.
Mazda Radar Cruise Control
(MRCC)
Mazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function)
Cruising & Traffic Support (CTS)
Smart Brake Support (SBS)
Inspection and Servicing/Cleaning
Daily Inspection
9-8
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04
Reporting Safety Defects (U.S.A.)
If you believe that your vehicle has a defect which could cause a crash or could
cause injury or death, you should immediately inform the National Highway Traffic
Safety Administration (NHTSA) in addition to notifying Mazda Motor Corporation or
your Mazda Importer/Distributor.
If NHTSA receives similar complaints, it may open an investigation, and if it finds
that a safety defect exists in a group of vehicles, it may order a recall and remedy
campaign. However, NHTSA cannot become involved in individual problems
between you, your dealer, or Mazda Motor Corporation or your Mazda Importer/
Distributor.
To contact NHTSA, you may call the Vehicle Safety Hotline toll-free at
1-888-327-4236 (TTY:1-800-424-9153); go to http://www.safercar.gov; or write
to: Administrator, NHTSA, 1200 New Jersey Avenue, SE., Washington, DC, 20590.
You can also obtain other information ab out motor vehicle safety from http://
www.safercar.gov.
NOTE
If you live in the U.S.A., all correspond ence to Mazda Motor Corporation should be
forwarded to:
Mazda North American Operations
200 Spectrum Center Drive Suite 100
Irvine, California 92618
or
P.O. Box 19734
Irvine, CA 92623-9734
Customer Experience Center or toll free at 1 (800) 222-5500
If you live outside of the U.S.A., please contact the nearest Mazda Distributor shown
in this manual.
Refer to CANADA on page 10-17.Refer to PUERTO RICO/U.S. Virgin Island on page 10-18.Refer to MEXICO on page 10-18.Refer to GUAM on page 10-19.Refer to SAIPAN on page 10-19.Refer to AMERICAN SAMOA on page 10-20.
Specifications/Customer Information and Reporting Safety Defects
Reporting Safety Defects
10-21
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04
Add-On Non-GenuineParts and Accessories
Non-genuine parts and accessories for
Mazda vehicles can be found in stores.
These may fit your vehicle, but they are
not approved by Mazda for use with
Mazda vehicles. When you install
non-genuine parts or accessories, they
could affect your vehicle's
performance or safe ty systems; the
Mazda warranty doesn't cover this.
Before you install any non-genuine
parts or accessories, consult an
Authorized Mazda Dealer.
WARNING
Always consult an Authorized Mazda
Dealer before you install non-genuine
parts or accessories.
Improperly designed parts or
accessories could seriously affect your
vehicle's performance or safety
systems. This could cause you to have
an accident or increase your chances of
injuries in an accident.
Be very careful in choosing and
installing add-on electrical
equipment, such as mobile
telephones, two-way radios, stereo
systems, and car alarm systems.
Incorrectly choosing or installing
improper add-on equipment or
choosing an improper installer is
dangerous. Essential systems could be
damaged, causing engine stalling ,
air-bag (SRS) activation,
ABS/TCS/DSC inactivation, or a fire in
the vehicle.
Mazda assumes no responsibility for
death, injury, or expenses that may
result from the installation of add-on
non-genuine parts or accessories.
Specifications/Customer Information and Reporting Safety Defects
Warranty
10-25
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04