charging MAZDA CX90 2024 Service Manual

Charging System WarningLight
The light turns on if the charging
system has a problem.
Have your vehicle inspected by an
Authorized Mazda Dealer as soon as
possible. Otherwise, the charging
system may not charge the battery.
Output RestrictionWarning Light
The light turns on/flashes under the
following conditions. The vehicle
speed may not increase even if the
accelerator pedal is depressed
High voltage battery level is low
If necessary, park the vehicle in a safe
place until the output restriction
warning light turns off.
WARNING
When the output restriction warning
light turns on or flashes, check the
safety of the surroundings:
The motor output decreases and the
vehicle speed decreases, which could
lead to an accident. If the vehicle
cannot be driven safety, stop the
vehicle in a safe place.
What to Do in Case of Emergency
Warning/Indicator Light Turns On
8-40
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04

Ve h i c l e Pro b l e m Wa r n i n gSound
If any of the following problems occur,
a warning sound is activated.
Automatic transmission problemIncrease in automatic transmission
internal temperature
Hybrid system problemBrake system problemElectric Parking Brake (EPB) problemEngine oil pressure decreaseEngine coolant temperature increaseEngine system problemShift control system problemCharging system problemApproaching vehicle audible system
problem
Check the information regarding the
warning indication on the center
display or the instrument cluster.
Shift Position Warning Sound
A warning sound is activated when the
selector lever position and the shift
position of the vehicle do not match.
Check the selector lever position.
What to Do in Case of Emergency
Warning Sound is Activated
8-61
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04

Always keep lead-acid
batteries out of the reach of children.
Allowing children to play near
lead-acid batteries is dangerous.
Lead-acid battery fluid could cause
serious injuries if it gets in the eyes or
on the skin.
Keep flames and sparks
away from lead-acid battery cells and
do not allow metal tools to contact
the positive (+) or negative (-)
terminal of the lead-acid battery
when working near a lead-acid
battery. Do not allow the positive (+)
terminal to contact the vehicle body.
Flames and sparks near lead-acid
battery cells are dangerous. Hydrogen
gas, produced during normal lead-acid
battery operation, could ignite and
cause the lead-acid battery to explode.
An exploding lead-acid battery can
cause serious burns and injuries. Keep
all flames including cigarettes and
sparks away from lead-acid battery
cells.
Keep all flames and
sparks away from lead-acid battery
cells because hydrogen gas is
produced from lead-acid battery cells
while charging the lead-acid battery
or adding lead-acid battery fluid.
Flames and sparks near lead-acid
battery cells are dangerous. Hydrogen
gas, produced during normal lead-acid
battery operation, could ignite and
cause the lead-acid battery to explode.
An exploding lead-acid battery can
cause serious burns and injuries. Keep
all flames including cigarettes and
sparks away from lead-acid battery
cells.

Before performing lead-acid battery
maintenance, remove the hole cover
and the lead-acid battery cover.
Removing the Hole Cover
1.
2.
Inspection and Servicing/Cleaning
Engine Compartment Inspection
9-19
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04

Cell Phones.......................... 10-26Cell Phones Warning.......... 10-26
Uniform Tire Quality Grading System
(UTQGS).............................. 10-27 Uniform Tire Quality Grading
System (UTQGS)................ 10-27
Tread Wear........................ 10-27
Traction-AA, A, B, C........... 10-28
Temperature-A, B, C.......... 10-28
UNIFORM TIRE QUALITY
GRADING......................... 10-29
Tire Information (U.S.A.)........ 10-30 Tire Labeling...................... 10-30
Information on Passenger Vehicle
Tires.................................. 10-30
Information on Temporary
Tires.................................. 10-33
Location of the Tire Label
(Placard)........................... 10-34
Recommended Tire Inflation
Pressure............................ 10-34
Checking Tire Pressure........10-35
Glossary of Terms............... 10-36
Tire Maintenance............... 10-37
Tire Inflation Pressure......... 10-37
Tire Rotation...................... 10-38
Replacing a Tire................. 10-38
Safety Practices.................. 10-39
Vehicle Loading................. 10-40
Steps for Determining the Correct
Load Limit......................... 10-45
Declaration of Conformity..... 10-46 Keyless Entry System/Immobilizer
System.............................. 10-46
HomeLink Wireless Control
System.............................. 10-47Charging........................... 10-48
Tire Pressure Monitoring
System.............................. 10-49
Front Radar Sensor System ...........
........................................ 10-50
Front Side Radar Sensor System/
Rear Side Radar Sensor
System.............................. 10-51
Audio System.................... 10-52
Radio System..................... 10-54
Data Communication
System.............................. 10-55
Wireless Charger (Qi)......... 10-58
Identification Numbers.......... 10-59 Ve h i c l e I d e n t i fi c a t i o n
Number............................ 10-59
Motor Vehicle Safety Standard
Label.................................10-59
Chassis Number................ 10-60
Vehicle Emission Control
Information Label.............. 10-60
Tire Pressure Label..............10-61
Engine Number..................10-61
Vehicle Specification............. 10-62 Engine...............................10-62
Charge System................... 10-63
High Voltage Battery...........10-64
Electrical System................ 10-65
Lubricant Quality............... 10-66
Capacities......................... 10-67
Dimensions....................... 10-68
Weights.............................10-69
Light Bulbs.........................10-70
Tires.................................. 10-71
10-2
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04

Charging
Specifications/Customer Information and Reporting Safety Defects
Declaration of Conformity
10-48
CX-90_8KG7-EA-22L_Edition1_new2022-11-17 16:05:04

Charge System
ItemServicing data
Input power 110 - 240 V AC
Rated frequency 60 Hz
Maximum rated electrical current In normal charge
32A AC
Maximum power consumption 7.2 kVA (normal charge)
Electrical leakage detection current
for control box including genuine
charge cable 5 mA
EV charge mode/Connection type Normal charge: Mode 2, Mode 3/TYPE1
Installation requirements
(information on protection against
short-circuit current and equipment
protection) Applicable laws and regulations, and standards must be followed
for protection measures against over-current and over-voltage.
Always make sure to install a ppropriate over-current protection
devices to the wiring of houses and buildings.
IP level IP44: When charge connector is connected to charge inlet
IP67 : Charging Cable
Operating temperature On Board Charger
Ambient temperature : －30 °C ( －22 °F) to 85 °C (185 °F)
coolant temperature : －30 °C ( －22 °F) to 70 °C (158 °F)
Charging Cable
Ambient temperature : －30 °C ( －22 °F) to 55 °C (131 °F)
Storage temperature On Board Charger
Ambient temperature : －40 °C ( －40 °F) to 85 °C (185 °F)
coolant temperature : －40 °C ( －40 °F) to 85 °C (185 °F)
Charging Cable
Ambient temperature : －40 °C ( －40 °F) to 80 °C (176 °F)
Applicable standards On Board Charger
EN/IEC 61851-1, EN/IEC 61851-21, EN/IEC 61851-23, UL 2202
Charging Cable
NFPA 70, NFPA 79, SAE-J 1772, UL 62, UL 817, UL 2231-1, UL
2231-2, UL 2251, UL 2594, CSA C22.2 No.280-16
Adapters Do not use an adapter with the plug and connector of the charg-
ing cable.
Do not use an extension cable.
Specifications/Customer Information and Reporting Safety Defects
Ve h i c l e Specification
10-63
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04

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
11-2
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04

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
11-3
CX-90_8KG7-EA-22L_Edition1_new 2022-11-17 16:05:04