Control System - Mazda CX-7 2007 Workshop Manual

07-40

CONTROL SYSTEM

CONTROL SYSTEM
LOCATION INDEX. . . . . . . . . . . . . . . . . 07-40–2
POWER METAL OXIDE
SEMICONDUCTOR FIELD
EFFECT TRANSISTOR
(POWER MOS FET)
REMOVAL/INSTALLATION. . . . . . . . . . 07-40–4
POWER METAL OXIDE
SEMICONDUCTOR FIELD EFFECT
TRANSISTOR (POWER MOS FET)
INSPECTION . . . . . . . . . . . . . . . . . . . . . 07-40–5
MAGNETIC CLUTCH
DISASSEMBLY/ASSEMBLY . . . . . . . . . 07-40–5
Bolt Removal/Installation Note . . . . . . . 07-40–5
Stator and Thermal Protector
Removal Note . . . . . . . . . . . . . . . . . . 07-40–5
Stator and Thermal Protector
Installation Note . . . . . . . . . . . . . . . . . 07-40–6
Screw Installation Note . . . . . . . . . . . . 07-40–6
Clamp Installation Note . . . . . . . . . . . . 07-40–6
Snap Ring Installation Note . . . . . . . . . 07-40–6
MAGNETIC CLUTCH
ADJUSTMENT . . . . . . . . . . . . . . . . . . . 07-40–6
MAGNETIC CLUTCH INSPECTION . . . . 07-40–7
RESISTOR
REMOVAL/INSTALLATION. . . . . . . . . . 07-40–7
RESISTOR INSPECTION . . . . . . . . . . . . 07-40–7
BLOWER MOTOR
REMOVAL/INSTALLATION. . . . . . . . . . 07-40–8
BLOWER MOTOR INSPECTION . . . . . . 07-40–8
EVAPORATOR TEMPERATURE
SENSOR
REMOVAL/INSTALLATION. . . . . . . . . . 07-40–8
EVAPORATOR TEMPERATURE
SENSOR INSPECTION . . . . . . . . . . . . . 07-40–9
AIR INTAKE ACTUATOR
REMOVAL/INSTALLATION. . . . . . . . . . 07-40–9
AIR INTAKE ACTUATOR
INSPECTION . . . . . . . . . . . . . . . . . . . . . 07-40–10
AIRFLOW MODE ACTUATOR
REMOVAL/INSTALLATION. . . . . . . . . . 07-40–10
AIRFLOW MODE ACTUATOR
INSPECTION . . . . . . . . . . . . . . . . . . . . . 07-40–11
CLIMATE CONTROL UNIT
DISASSEMBLY/ASSEMBLY . . . . . . . . . 07-40–11
Full-auto Air Conditioner . . . . . . . . . . . 07-40–11
End of Toc
WM: HVAC CONTROL SYSTEM
CONTROL SYSTEM
Manual Air Conditioner . . . . . . . . . . . . . 07-40–12
Wire Disassembly Note . . . . . . . . . . . . . 07-40–12
Wire Assembly Note . . . . . . . . . . . . . . . 07-40–12
CLIMATE CONTROL UNIT WIRE
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . 07-40–12
Air Mix Wire. . . . . . . . . . . . . . . . . . . . . . 07-40–12
CLIMATE CONTROL UNIT INSPECTION
[FULL-AUTO AIR CONDITIONER] . . . . 07-40–13
Terminal Voltage Table (Reference) . . . 07-40–13
CLIMATE CONTROL UNIT INSPECTION
[MANUAL AIR CONDITIONER] . . . . . . . 07-40–16
Terminal Voltage Table (Reference) . . . 07-40–16
AIR MIX ACTUATOR
REMOVAL/INSTALLATION . . . . . . . . . . 07-40–19
AIR MIX ACTUATOR INSPECTION . . . . . 07-40–21
REFRIGERANT PRESSURE SWITCH
REMOVAL/INSTALLATION . . . . . . . . . . 07-40–21
Refrigerant Pressure Switch
Installation Note . . . . . . . . . . . . . . . . . 07-40–21
REFRIGERANT PRESSURE SWITCH
INSPECTION . . . . . . . . . . . . . . . . . . . . . 07-40–22
SOLAR RADIATION SENSOR
REMOVAL/INSTALLATION . . . . . . . . . . 07-40–22
SOLAR RADIATION SENSOR
INSPECTION . . . . . . . . . . . . . . . . . . . . . 07-40–23
PASSENGER COMPARTMENT
TEMPERATURE SENSOR
REMOVAL/INSTALLATION . . . . . . . . . . 07-40–23
PASSENGER COMPARTMENT
TEMPERATURE SENSOR
INSPECTION . . . . . . . . . . . . . . . . . . . . . 07-40–23
AMBIENT TEMPERATURE SENSOR
REMOVAL/INSTALLATION . . . . . . . . . . 07-40–24
AMBIENT TEMPERATURE SENSOR
INSPECTION . . . . . . . . . . . . . . . . . . . . . 07-40–24
CLIMATE CONTROL UNIT
REMOVAL/INSTALLATION
[FULL-AUTO AIR CONDITIONER] . . . . 07-40–25
CLIMATE CONTROL UNIT REMOVAL
[MANUAL AIR CONDITIONER] . . . . . . . 07-40–25
CLIMATE CONTROL UNIT
INSTALLATION
[MANUAL AIR CONDITIONER] . . . . . . . 07-40–26
AIRFLOW VOLUME CONTROL DIAL
INSPECTION . . . . . . . . . . . . . . . . . . . . . 07-40–26
07-40
07-40–1