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Home >> Mazda >> 2024 >> CX-90 Turbo Select >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> On-Board Diagnostic - Climate Control Unit >> PID/Data Monitor Table

PID/Data Monitor Table

-: Not applicable

PID/DATA MONITOR (CCU)

PID Unit/Operation Data contents
A/C_CTRL_STAT Auto/OFF/AC/ACECO
  • Auto: A/C compressor control is in AUTO
  • OFF: A/C compressor control is off
  • AC: A/C compressor control is on
  • ACECO: Except above
A/C_MODE_BILVL_SW OFF/ON
  • OFF: BI-LEVEL mode is off
  • ON: BI-LEVEL mode is on
A/C_MODE_CTRL_STAT Auto/Vent/B/L/HEAT/H/D/DEF
  • Auto: Airflow mode setting is in AUTO
  • Vent: Airflow mode setting is in VENT
  • B/L: Airflow mode setting is in BI-LEVEL
  • HEAT: Airflow mode setting is in HEAT
  • H/D: Airflow mode setting is in DEF/HEAT
  • DEF: Airflow mode setting is in DEFROSTER
A/C_SW OFF/ON
  • OFF: A/C switch is off
  • ON: A/C switch is on
AMB_TEMP_INTERNAL °C, °F Displays the cabin temperature detected by the passenger compartment temperature sensor.
AUTO_SW OFF/ON
  • OFF: AUTO switch is off
  • ON: AUTO switch is on
CLIMATE_STAT Stopped/IP-ESU Indicator all ON Control
  • Stopped: All of the indicators, display panel, and switch back lights on climate control unit are turned off
  • IP-ESU Indicator all ON Control: All of the indicators, display panel, and switch back lights on climate control unit are turned on
DEF_SW OFF/ON
  • OFF: DEFROSTER switch is off
  • ON: DEFROSTER switch is on
FAN_CTRL_STAT FAN OFF/FAN AUTO/Manual 1/Manual 2/Manual 3/Manual 4/Manual 5/Manual 6/Manual 7
  • FAN OFF: Blower motor is stopped
  • FAN AUTO: Blower motor is operating in auto control
  • Manual 1: Blower motor is operating in manual 1
  • Manual 2: Blower motor is operating in manual 2
  • Manual 3: Blower motor is operating in manual 3
  • Manual 4: Blower motor is operating in manual 4
  • Manual 5: Blower motor is operating in manual 5
  • Manual 6: Blower motor is operating in manual 6
  • Manual 7: Blower motor is operating in manual 7
FAN_DOWN_SW OFF/ON
  • OFF: Airflow volume control switch (-) is not pressed
  • ON: Airflow volume control switch (-) is pressed
FAN_UP_SW OFF/ON
  • OFF: Airflow volume control switch (+) is not pressed
  • ON: Airflow volume control switch (+) is pressed
GLOVE_BOX_LAMP_CTRL OFF/ON
  • OFF: Glove compartment light is turned off
  • ON: Glove compartment light is turned on
HZRD_CTRL_STAT OFF/ON
  • OFF: Hazard system is not operating
  • ON: Hazard system is operating
HZRD_SW OFF/ON
  • OFF: Hazard warning switch is off
  • ON: Hazard warning switch is on
INTAKE_CTRL_STAT Auto/REC/FRESH
  • Auto: Air intake control setting is in AUTO
  • REC: Air intake control setting is in REC
  • FRESH: Air intake control setting is in FRESH
MODE_SW OFF/ON
  • OFF: MODE switch is off
  • ON: MODE switch is on
ON_OFF_SW OFF/ON
  • OFF: POWER switch is off
  • ON: POWER switch is on
R_DEF_CTRL_STAT OFF/ON
  • OFF: Rear window defogger switch indicator is turned off (rear window defogger stopped)
  • ON: Rear window defogger switch indicator is turned on (rear window defogger operating)
R_DEF_SW OFF/ON
  • OFF: Rear window defogger switch is off
  • ON: Rear window defogger switch is on
R_SET_SW OFF/ON
  • OFF: Rear set switch is off
  • ON: Rear set switch is on
R_SW OFF/ON
  • OFF: Rear switch is off
  • ON: Rear switch is on
REC_SW OFF/ON
  • OFF: RECIRCULATE/FRESH switch is off
  • ON: RECIRCULATE/FRESH switch is on
SEAT_HEAT_STAT_L OFF/Lo/Mid/Hi/AUTO
  • OFF: Seat warmer switch (LH) indicator is turned off
  • Lo: Seat warmer switch (LH) indicator is turned on at temperature level 1
  • Mid: Seat warmer switch (LH) indicator is turned on at temperature level 2
  • Hi: Seat warmer switch (LH) indicator is turned on at temperature level 3
  • AUTO: -
SEAT_HEAT_STAT_R OFF/Lo/Mid/Hi/AUTO
  • OFF: Seat warmer switch (RH) indicator is turned off
  • Lo: Seat warmer switch (RH) indicator is turned on at temperature level 1
  • Mid: Seat warmer switch (RH) indicator is turned on at temperature level 2
  • Hi: Seat warmer switch (RH) indicator is turned on at temperature level 3
  • AUTO: -
SEAT_HEAT_SW_L OFF/ON
  • OFF: Seat warmer switch (LH) is off
  • ON: Seat warmer switch (LH) is on
SEAT_HEAT_SW_R OFF/ON
  • OFF: Seat warmer switch (RH) is off
  • ON: Seat warmer switch (RH) is on
SEAT_VENTILATION_STAT_L OFF/Lo/Mid/Hi/AUTO Displays seat ventilation (LH) control status.
SEAT_VENTILATION_STAT_R OFF/Lo/Mid/Hi/AUTO Displays seat ventilation (RH) control status.
SEAT_VENTILATION_SW_L OFF/ON Displays seat ventilation switch (LH) status.
SEAT_VENTILATION_SW_R OFF/ON Displays seat ventilation switch (RH) status.
STR_HEAT_STAT OFF/Lo/Mid/Hi/AUTO Displays heated steering wheel control status.
STR_HEAT_SW OFF/ON
  • OFF: Heated steering wheel switch is off
  • ON: Heated steering wheel switch is on
SYNC_SW OFF/ON
  • OFF: SYNC switch is off
  • ON: SYNC switch is on
TEMP_DOWN_SW_L OFF/ON
  • OFF: Temperature control dial (LH) is not rotated left
  • ON: Temperature control dial (LH) is rotated left
TEMP_DOWN_SW_R OFF/ON
  • OFF: Temperature control dial (RH) is not rotated left
  • ON: Temperature control dial (RH) is rotated left
TEMP_UP_SW_L OFF/ON
  • OFF: Temperature control dial (LH) is not rotated right
  • ON: Temperature control dial (LH) is rotated right
TEMP_UP_SW_R OFF/ON
  • OFF: Temperature control dial (RH) is not rotated right
  • ON: Temperature control dial (RH) is rotated right
VPWR V Displays the power supply voltage (B+) to the climate control unit.