Mazda CX-9 2007 - Control System 07-40 Control System

CONTROL SYSTEM
07-40–1
07-40
07-40 CONTROL SYSTEM
CONTROL SYSTEM OUTLINE. . . . . . . . 07-40–2
CONTROL SYSTEM
STRUCTURAL VIEW . . . . . . . . . . . . . . 07-40–3
CONTROL SYSTEM
WIRING DIAGRAM . . . . . . . . . . . . . . . . 07-40–4
AIR INTAKE ACTUATOR
CONSTRUCTION . . . . . . . . . . . . . . . . . 07-40–5
Construction. . . . . . . . . . . . . . . . . . . . . 07-40–5
Operation . . . . . . . . . . . . . . . . . . . . . . . 07-40–5
FRONT AIR MIX ACTUATOR
CONSTRUCTION . . . . . . . . . . . . . . . . . 07-40–6
Construction. . . . . . . . . . . . . . . . . . . . . 07-40–6
Operation . . . . . . . . . . . . . . . . . . . . . . . 07-40–6
REAR AIR MIX ACTUATOR
CONSTRUCTION . . . . . . . . . . . . . . . . . 07-40–6
Construction. . . . . . . . . . . . . . . . . . . . . 07-40–6
Operation . . . . . . . . . . . . . . . . . . . . . . . 07-40–6
FRONT AIRFLOW MODE
ACTUATOR CONSTRUCTION . . . . . . . 07-40–7
Construction. . . . . . . . . . . . . . . . . . . . . 07-40–7
Operation . . . . . . . . . . . . . . . . . . . . . . . 07-40–7
REAR AIRFLOW MODE
ACTUATOR CONSTRUCTION . . . . . . . 07-40–7
Construction. . . . . . . . . . . . . . . . . . . . . 07-40–7
Operation . . . . . . . . . . . . . . . . . . . . . . . 07-40–7
FRONT BLOWER MOTOR
CONSTRUCTION . . . . . . . . . . . . . . . . . 07-40–7
REAR BLOWER MOTOR
CONSTRUCTION . . . . . . . . . . . . . . . . . 07-40–8
FRONT POWER METAL OXIDE
SEMICONDUCTOR FIELD EFFECT
TRANSISTOR (POWER MOS FET)
CONSTRUCTION . . . . . . . . . . . . . . . . . 07-40–9
Function . . . . . . . . . . . . . . . . . . . . . . . . 07-40–9
Construction/Operation . . . . . . . . . . . . 07-40–9
REAR POWER METAL OXIDE
SEMICONDUCTOR FIELD EFFECT
TRANSISTOR (POWER MOS FET)
CONSTRUCTION . . . . . . . . . . . . . . . . . 07-40–10
Function . . . . . . . . . . . . . . . . . . . . . . . . 07-40–10
Construction/Operation . . . . . . . . . . . . 07-40–10
MAGNETIC CLUTCH
CONSTRUCTION . . . . . . . . . . . . . . . . . 07-40–11
REFRIGERANT PRESSURE
SWITCH CONSTRUCTION . . . . . . . . . . 07-40–11
Medium-pressure Switch . . . . . . . . . . . 07-40–11
SOLAR RADIATION SENSOR
CONSTRUCTION . . . . . . . . . . . . . . . . . 07-40–11
AMBIENT TEMPERATURE SENSOR
CONSTRUCTION . . . . . . . . . . . . . . . . . 07-40–12
CABIN TEMPERATURE SENSOR
CONSTRUCTION . . . . . . . . . . . . . . . . . 07-40–12
FRONT EVAPORATOR
TEMPERATURE SENSOR
CONSTRUCTION . . . . . . . . . . . . . . . . . 07-40–13
REAR EVAPORATOR
TEMPERATURE SENSOR
CONSTRUCTION . . . . . . . . . . . . . . . . . 07-40–13
FRONT CLIMATE CONTROL UNIT
CONSTRUCTION . . . . . . . . . . . . . . . . . 07-40–14
REAR CLIMATE CONTROL UNIT
CONSTRUCTION . . . . . . . . . . . . . . . . . 07-40–15
FULL-AUTO AIR CONDITIONER
FUNCTION . . . . . . . . . . . . . . . . . . . . . . . 07-40–16
Block Diagram . . . . . . . . . . . . . . . . . . . . 07-40–16
Control Table . . . . . . . . . . . . . . . . . . . . . 07-40–17
Control Type Transition by Switch
Operation (Front). . . . . . . . . . . . . . . . . 07-40–17
Control Type Transition by Switch
Operation (Rear) . . . . . . . . . . . . . . . . . 07-40–19
TARGET TEMPERATURE
OUTLINE . . . . . . . . . . . . . . . . . . . . . . . . 07-40–19
Features . . . . . . . . . . . . . . . . . . . . . . . . 07-40–19
TARGET TEMPERATURE
BLOCK DIAGRAM . . . . . . . . . . . . . . . . . 07-40–20
TARGET TEMPERATURE
OPERATION . . . . . . . . . . . . . . . . . . . . . . 07-40–20
Target Temperature Calculation . . . . . . 07-40–20
AIRFLOW TEMPERATURE
CONTROL OUTLINE . . . . . . . . . . . . . . . 07-40–21
Features . . . . . . . . . . . . . . . . . . . . . . . . 07-40–21
AIRFLOW TEMPERATURE
CONTROL SYSTEM DIAGRAM. . . . . . . 07-40–21
AIRFLOW TEMPERATURE
CONTROL OPERATION . . . . . . . . . . . . 07-40–22
Airflow Temperature
Automatic Control . . . . . . . . . . . . . . . . 07-40–22
Correction . . . . . . . . . . . . . . . . . . . . . . . 07-40–22
AIRFLOW VOLUME CONTROL
OUTLINE . . . . . . . . . . . . . . . . . . . . . . . . 07-40–22
Features . . . . . . . . . . . . . . . . . . . . . . . . 07-40–22
AIRFLOW VOLUME CONTROL
SYSTEM DIAGRAM . . . . . . . . . . . . . . . . 07-40–23
AIRFLOW VOLUME CONTROL
OPERATION . . . . . . . . . . . . . . . . . . . . . . 07-40–23
Airflow Volume Automatic Control . . . . . 07-40–23
Correction . . . . . . . . . . . . . . . . . . . . . . . 07-40–24
Airflow Volume Manual Control . . . . . . . 07-40–25
AIRFLOW MODE CONTROL
OUTLINE . . . . . . . . . . . . . . . . . . . . . . . . 07-40–25
Features . . . . . . . . . . . . . . . . . . . . . . . . 07-40–25
AIRFLOW MODE CONTROL
SYSTEM DIAGRAM . . . . . . . . . . . . . . . . 07-40–25
AIRFLOW MODE CONTROL
OPERATION . . . . . . . . . . . . . . . . . . . . . . 07-40–26
Airflow Mode Automatic Control . . . . . . 07-40–26
Correction . . . . . . . . . . . . . . . . . . . . . . . 07-40–26
Airflow Mode Manual Control . . . . . . . . 07-40–27
AIR INTAKE CONTROL OUTLINE. . . . . . 07-40–27
Features . . . . . . . . . . . . . . . . . . . . . . . . 07-40–27
AIR INTAKE CONTROL
SYSTEM DIAGRAM . . . . . . . . . . . . . . . . 07-40–27
AIR INTAKE CONTROL
OPERATION . . . . . . . . . . . . . . . . . . . . . . 07-40–28
Air Intake Automatic Control . . . . . . . . . 07-40–28
Correction . . . . . . . . . . . . . . . . . . . . . . . 07-40–28
Air Intake Manual Control . . . . . . . . . . . 07-40–28
A/C COMPRESSOR CONTROL
OUTLINE . . . . . . . . . . . . . . . . . . . . . . . . 07-40–28
Features . . . . . . . . . . . . . . . . . . . . . . . . 07-40–28
A/C COMPRESSOR CONTROL
SYSTEM DIAGRAM . . . . . . . . . . . . . . . . 07-40–29
A/C COMPRESSOR CONTROL
OPERATION . . . . . . . . . . . . . . . . . . . . . . 07-40–29
3423-1U-06H(07-40).fm 1 ページ ２００６年１１月２２日 水曜日 午後２時４８分