cooling MAZDA CX90 2024 Owners Manual
[x] Cancel search | Manufacturer: MAZDA, Model Year: 2024, Model line: CX90, Model: MAZDA CX90 2024Pages: 687, PDF Size: 15.46 MB
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Convenient Ways to Usethe e-SKYACTIV PHEV
Switch to Start in EV Mode
The hybrid system can be changed to
start in EV mode.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
Switching the Regenerative Braking
Strength
The regenerative braking strength can
be changed.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
For Eco-Friendly and Economical
Driving
Using the Drive Mode
EV mode is mainly used in urban areas,
while NORMAL mode is used in
suburban areas and on expressways,
which leads to savings in electricity and
fuel consumption.
By actively using regenerative braking
to charge the high voltage battery, it is
possible to increase the EV travel
distance and to reduce fuel
consumption when driving the vehicle
in a mode other than EV mode.
To extend cruising distance
The electrical power consumption
while driving can be reduced and the
cruising distance can be extended by
doing the following operations.
With the charge connector
connected, turn on the climate
control system to provide a
comfortable temperature in the
cabin before driving.
When driving during cold
temperatures, use the seat warmer or
steering warmer instead of the
climate control system.
Adjust the climate control system to
a moderate airflow and temperature
setting.
Refrain from using the defogger
under conditions other than when a
window is fogged or frozen.
By maintaining a sufficient distance
between vehicles and using the
regenerative braking well, more
electrical power can be charged to
the high voltage battery.
To extend the life of the high voltage
battery
The high voltage battery life changes
depending on the vehicle storage
conditions or charging method.
To extend the life of the high voltage
battery, be careful of the following.
(Charging the battery)
Avoid unnecessary, frequent
charging.
Only charge the battery with as much
power as needed, and do not always
fully charge the battery. The
maximum charge limit can be set.
Refer to Convenient Ways to Use of
Charging on page 5-118.
(Parking the vehicle)
Do not park the vehicle in a place
where the ambient temperature is
extremely high or low.
Do not leave the vehicle while the
remaining high voltage battery power
is extremely low.
If the [Battery Cooling] operation notification is displayed on the
center display after driving the
vehicle, select [Activate].
Driving
e-SKYACTIV PHEV
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Remaining Charge and Temperature
of the High Voltage Battery
If the high voltage battery level is low
or the high voltage battery temperature
is low, the vehicle speed may not
increase even if the accelerator pedal is
depressed because the motor output is
restricted. Check the contents
displayed in the instrument cluster and
the remaining amount of power in the
high voltage battery before driving.
(Battery cooling)
If the high voltage battery temperature
is high after driving the vehicle, it is
possible to cool the high voltage
battery while the vehicle is parked to
extend the life of the high voltage
battery. If the Excessive Battery
Te m p e ra t u r e notification is displayed
on the center display after driving the
vehicle, select Start to start the battery
cooling.
NOTE
Because the electrical power of the
high voltage battery is used by the
battery cooling , we recommend that
the charge connector is connected
while the battery cooling is operating.
Driving
e-SKYACTIV PHEV
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On roads with high driving resistance
such as deep-snowy or sandy roads,
or on steep slopes, a high load is
applied to the transmission, causing
excessive heat generation. Under
these driving conditions, pay
attention to the following points.
Stop and hold the vehicle on a
steep slope with the brake pedal,
not the accelerator pedal. Do not
use the accelerator pedal to
prevent the vehicle from rolling.
Avoid using the accelerator pedal
and the brake pedal at the same
time.
Start driving the vehicle in the D or
R position according to the
direction of travel (avoid starting in
manual mode).
If you do not follow the above
precautions, the transmission may
overheat. If a message, such as
transmission cooling, is displayed, it
is necessary to temporarily stop the
vehicle to cool the transmission.How to Use the Selector Lever
Operating the Selector Lever
1. Start the hybrid system.
2. Operate the selector lever.
Selector lever
operation Operation condition
Shift from P
position to R position Depress the brake pedal and
press the selector lever button
to operate.
Shift from R
position to N position
Shift the lever without pressing
the selector lever button.
Shift from N
position to D
position
Shift from D
position to N position
Shift from N
position to R position Press the selector lever button
to shift the lever.
Shift from R
position to P
position
Driving
Selector Lever
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How to Use the Tire
Pressure Monitoring System (TPMS)
Check the tire pressure
The current tire pressure can be
checked on the center display.
Refer to the Vehicle Status Monitor
section in the Mazda Connect
Owner's Manual.
Low tire pressure warning
When a tire pressure of the specified
air pressure or lower is detected, the
TPMS warning light
turns on and a
warning indication is displayed in the
instrument cluster.
1. Message is displayed.
Action
1. Adjust the tire pressure to the appropriate pressure.
Refer to the Tires on page 10-71.
CAUTION
If the tire pressure is adjusted when
the tire is warm, the tire pressure
may lower below the specified
pressure after cooling and the
warning light may turn on. Adjust
the air pressure of the tires when
they are cold.
2. Make sure that the TPMS warning
light
is turned off.
3. If the TPMS warning light does
not turn off, drive the vehicle for 3
minutes or longer at a speed of 25
km/h (16 mph) or faster.
4. Make sure that the TPMS warning
light
is turned off.
If the TPMS warning light remains on
even after adjusting the tire pressure,
there is a possibility that the tire is flat.
CAUTION
When inspecting/adjusting the tire
pressures, do not apply excessive force
to the air valve of the tire pressure
sensor. Otherwise, the tire pressure
sensor could be damaged.
When changing tires and wheels
When changing the tires or wheels
(such as installing winter tires), it will
be necessary to register the ID signal
code of the tire pressure sensor to the
TPMS.
Have an Authorized Mazda Dealer do
the registration or register the ID signal
codes of the tire pressure sensors using
the following procedure.
NOTE
The tire pressure sensors on each
wheel have a unique ID signal code.
For the TPMS to operate correctly, the
ID signal codes of the tire pressure
sensors need to be registered to the
system.
1. Wait more than 19 minutes after changing a tire or wheel.
2. After more than 19 minutes have passed, drive the vehicle at a speed
of 25 km/h (16 mph) or faster for 3
minutes or longer. While driving,
the ID signal codes of the tire
pressure sensors are automatically
registered.
Driving
Tire Pressure Monitoring System (TPMS)
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Warnings and Cautionsfor Using the Emission Control System
WARNING
Never park over or near anything
flammable.
Parking over or near anything
flammable, such as dry grass, is
dangerous. Even with the engine
turned off, the exhaust system remains
very hot after normal use and could
ignite anything flammable. A resulting
fire could cause serious injury or death.
CAUTION
Ignoring the following precautions
could cause lead to accumulate on the
catalyst inside the converter or cause
the converter to get very hot. Either
condition will dama
ge the converter
and cause poor performance.
USE ONLY UNLEADED FUEL.
Do not drive your Mazda with any
sign of engine malfunction.
Do not coast if the vehicle power is
switched OFF.
Do not descend steep grades in gear
if the vehicle power is switched OFF.
Do not operate the engine at high
idle for more than 2 minutes.
Do not tamper with the emission
control system. All inspections and
adjustments must be made by a
qualified technician.
Do not push-start or pull-start this
vehicle.
Warnings and Cautions
for Engine Exhaust
(Carbon monoxide)
WARNING
Do not drive your vehicle if you smell
exhaust gas inside the vehicle:
Engine exhaust gas is dangerous. This
gas contains carbon monoxide (CO),
which is colorless, odorless, and
poisonous. When inhaled, it can cause
loss of consciousness and death. If you
smell exhaust gas inside the vehicle,
keep all windows fully open and
contact an Authorized Mazda Dealer
immediately.
Do not run the engine when inside an
enclosed area:
Running the engine inside an enclosed
area, such as a garage, is dangerous.
Exhaust gas, which contains poisonous
carbon monoxide, could easily enter
the cabin. Loss of consciousness or
even death could occur.
Open the windows or adjust the
heating or cooling system to draw
fresh air when idling the engine:
Exhaust gas is dangerous. When the
vehicle is stopped with the windows
closed and the engine running for a
long time even in an open area,
exhaust gas, which contains poisonous
carbon monoxide, could enter the
cabin. Loss of consciousness or even
death could occur.
Driving
Refueling
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Climate control timer
The climate control timer is a function
which operates the cooling or heating
system automatically according to a
preset time. The power consumption
of the air conditioner after starting to
drive the vehicle is reduced by
operating the air conditioner and
providing a comfortable temperature
in the cabin before driving.
Refer to Convenient Ways to Use the
Fully Automatic Air-Conditioning on
page 6-12.
Charge Connector Lock
The charge connector lock is a function
which locks the charge connector con-
nected to the vehicle so that it cannot
be pulled out. You can also select the
lock conditions for the charge connec-
tor according to locations and situa-
tions.
1. Select Settings from the homescreen on Mazda Connect.
2. Select EV Settings from the setting screen.
3. Select Charge Connector Lock from the selection screen.
4. Set the lock condition from the se- lection screen.
Available setting changes
Locked When Charging
Unlocks connector when charging is complete
or vehicle is unlocked.
Locked When Connected
Unlocks connector only when vehicle is un-
locked.
Available setting changes
Off
Charge connector remains unlocked at all
times.
Functions using a Smartphone
You can check the remaining high
voltage battery power, operate the
charging, and operate the air
conditioner remotely by a Smartphone
remote control operation using the
Connected Service. For details, consult
an Authorized Mazda Dealer.
Driving
Charging
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Defroster and Floor Vents
Defroster Vents
Fully Automatic ClimateControl
The following functions are
automatically controlled according to
the set temperature.
Airflow temperature controlAirflow amount controlAirflow mode switchingRecirculate/fresh air mode switchingAir conditioning (cooling/
dehumidifying functions) on/off
Seat warmer level selection*
Heated steering wheel operation*
Seat ventilation level selection*
NOTE
To prevent cold airflow immediately
after heating starts when the hybrid
system is cold, the airflow amount is
decreased.
Fully automatic air-conditioning uses
the sunlight and interior temperature
sensors to control the temperature in
the cabin by measuring interior and
exterior temperatures, humidity, and
sunlight. Do not cover the sunlight/
interior temperature sensor.
Sunlight sensor
Equipment to Make Cabin More Comfortable
Fully Automatic Climate Control (Front)
6-4*Some models.
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Independent mode (indicator light
turned off)
The set temperature can be controlled
independently for the driver's side and
front passenger's side.
Press the driver’s side temperature
setting switch or the front passenger’s
side temperature setting switch to
control the temperature.
Interconnection mode (indicator light
turned on)
The set temperature for the driver's
side and front passenger's side is
controlled simultaneously.
Press the driver's side temperature
setting switch to control the
temperature.
NOTE
The set temperature for the front
passenger's side and the rear (while
the rear climate control system is
ON) changes to that of the driver
when independent mode is switched
to interconnection mode.
When the front passenger’s side
temperature setting switch or the
rear temperature setting switch is
pressed while in interconnection
mode (SYNC switch indicator light
turned on), the mode switches to
independent mode (SYNC switch
indicator light turned off).
A/C switch
The cooling/dehumidifying function
switches between on and off each time
the switch is pressed. The indicator
light turns on while the function is
operating.
NOTE
The air conditioner may not operate
when the ambient temperature falls to
nearly 0 ℃ to protect the system.
Rear window defogger switch
Use to defog the rear window.
Refer to How to Use the Rear Window
Defogger Switch on page 5-79.
Air intake selector switch
The mode is switched between
recirculate mode and fresh air mode
each time the switch is pressed.
Equipment to Make Cabin More Comfortable
Fully Automatic Climate Control (Front)
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The display indicates whether
recirculate mode (
) or fresh air
mode (
) is selected.
WARNING
Do not recirculate the air in the cabin
during cold or rainy weather.
Recirculating the air in the cabin during
cold and rainy weather is dangerous as
it will cause the windows to fog up.
Your vision will be hampered, which
could lead to a serious accident.
Recirculate mode (
)
Outside air is shut off. Air within the
vehicle is recirculated. Use this
position when going through tunnels,
driving in congested traffic (high engine
exhaust areas) or when quick cooling is
desired.
Fresh air mode (
)
Outside air is allowed to enter the
cabin.
Use this mode for ventilation or
windshield defrosting.
NOTE
The recirculated air position is the
default position whenever the
ignition is switched ON, the climate
control system is on, and the outside
temperature exceeds about 73 °F
(23 ℃).
To exit the default recirculated air
position, press the air intake selector
switch to select the outside air
position.
When the air intake selector switch is
set to the outside air position and
the outside temperature exceeds
about 73 °F (23 ℃), the climate
control system may automatically
select the recirculated air position to
improve the efficiency of the climate
control system.
Mode selector switch
The desired airflow mode can be
selected.
The mode changes each time the
switch is pressed. The selected mode is
indicated on the display.
NOTE
To set the air vent to press the
windshield defroster switch.
Fan control switch
How to increase the airflow amount
Equipment to Make Cabin More Comfortable
Fully Automatic Climate Control (Front)
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During the cabin preconditioning
operation, the cooling fan, the
compressor, and the cabin fans
operate, but this does not indicate a
problem.
The climate control system functions
you can use
differ depending on the
vehicle power position.
Function Vehicle power position
OFF ACC ON
(Hy- brid sys-
tem off) ON
(Hy- brid sys-
tem on)
Air circulation — — X X
Cooling/heating — — X
*1X
Climate Control
Timer X———
Remote climate
control X———
X: Available
—: Not available
*1 The cooling/heating function can
be used only while charging.
NOTE
The recommended set temperature
is 22 °C (72 °F). If you set an
extremely high or low temperature,
power consumption will increase
and the charging time will take
longer.
If you operate the cabin
preconditioning while the charge
connector is connected, you can
reduce the electric power
consumption of the high voltage
battery.
While the cabin preconditioning is
operating , the indicator light for the
climate control power switch turns
on.
The cabin preconditioning operates
for 20 minutes. If you set the
departure time using the climate
control timer, set it 20 minutes or
later from the current time and if you
want to make several settings, space
them out at intervals of 30 minutes
or longer.
How to set the Climate Control Timer
1. Select “Settings” from the Mazda Connect home screen.
2. Select “EV Settings”.
3. Select “Climate Control Timer”.
4. Select the item setting you would like to change from the displayed
content.
5. Switch the vehicle power OFF.
Climate Control Timer
Allows climate control to adjust cabin
temperature before driving.
Function Available setting changes
1 ---
Enable,
Disable
*1Edit,
Delete*2
2 ---
3 ---
4 ---
5 ---
6 ---
7 ---
*1 If an item selected using the cursor has been set, the item can be
enabled or disabled.
*2 Settings can be “Edit”/“Delete” bysliding an item selected using the
cursor to the right.
Equipment to Make Cabin More Comfortable
Fully Automatic Climate Control (Front)
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