Structural View

Fig 1: HVAC Control System Components Location - Structural View (Full-Auto Air Conditioner)

Courtesy of MAZDA MOTORS CORP.

HVAC CONTROL SYSTEM COMPONENT OPERATIONS

Component No.	Refer to
1	Passenger compartment temperature sensor (See PASSENGER COMPARTMENT TEMPERATURE SENSOR REMOVAL/INSTALLATION (AUTO A/C) .) (See PASSENGER COMPARTMENT TEMPERATURE SENSOR INSPECTION (AUTO A/C) .)
2	Driver-side air mix actuator (See AIR MIX ACTUATOR REMOVAL/INSTALLATION (AUTO A/C) .) (See AIR MIX ACTUATOR INSPECTION (AUTO A/C) .)
3	Solar radiation sensor (See SOLAR RADIATION SENSOR REMOVAL/INSTALLATION (AUTO A/C) .) (See SOLAR RADIATION SENSOR INSPECTION (AUTO A/C) .)
4	Evaporator temperature sensor (See EVAPORATOR TEMPERATURE SENSOR REMOVAL/INSTALLATION (AUTO A/C) .) (See EVAPORATOR TEMPERATURE SENSOR INSPECTION (AUTO A/C) .)
5	Airflow mode actuator (See AIRFLOW MODE ACTUATOR REMOVAL (AUTO A/C) .) (See AIRFLOW MODE ACTUATOR INSTALLATION (AUTO A/C) .) (See AIRFLOW MODE ACTUATOR INSPECTION (AUTO A/C) .)
6	Passenger-side air mix actuator (See AIR MIX ACTUATOR REMOVAL/INSTALLATION (AUTO A/C) .) (See AIR MIX ACTUATOR INSPECTION (AUTO A/C) .)
7	Air intake actuator (See AIR INTAKE ACTUATOR REMOVAL/INSTALLATION (AUTO A/C) .) (See AIR INTAKE ACTUATOR INSPECTION (AUTO A/C) .)
8	Climate control unit (See CLIMATE CONTROL UNIT REMOVAL/INSTALLATION (AUTO A/C) .) (See CLIMATE CONTROL UNIT INSPECTION (AUTO A/C) .)

Fig 1: HVAC Control System Components Location - Structural View (Full-Auto Air Conditioner)

Courtesy of MAZDA MOTORS CORP.

HVAC CONTROL SYSTEM COMPONENT OPERATIONS

Component No.	Refer to
1	Refrigerant pressure sensor (See REFRIGERANT PRESSURE SENSOR REMOVAL/INSTALLATION (AUTO A/C) .) (See REFRIGERANT PRESSURE SENSOR INSPECTION (AUTO A/C) .)
2	Blower relay (See RELAY LOCATION .) (See RELAY INSPECTION .)
3	A/C relay (See RELAY LOCATION .) (See RELAY INSPECTION .)
4	Ambient temperature sensor (See AMBIENT TEMPERATURE SENSOR REMOVAL/INSTALLATION (AUTO A/C) .) (See AMBIENT TEMPERATURE SENSOR INSPECTION (AUTO A/C) .)