HVAC Control System Location Index (Manual A/C)

WARNING: This page is about a different car, the 2016 Mazda CX-3. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: HVAC Control System Related Components (Manual Air Conditioner)

Courtesy of MAZDA MOTORS CORP.

COMPONENT DESCRIPTION

1	Evaporator temperature sensor (See EVAPORATOR TEMPERATURE SENSOR REMOVAL/INSTALLATION (MANUAL A/C) .) (See EVAPORATOR TEMPERATURE SENSOR INSPECTION (MANUAL A/C) .)
2	Air intake actuator (with air intake actuator) (See AIR INTAKE ACTUATOR REMOVAL/INSTALLATION (MANUAL A/C) .) (See AIR INTAKE ACTUATOR INSPECTION (MANUAL A/C) .)
3	Ambient temperature sensor (See AMBIENT TEMPERATURE SENSOR REMOVAL/INSTALLATION (MANUAL A/C) .) (See AMBIENT TEMPERATURE SENSOR INSPECTION (MANUAL A/C) .)
4	Refrigerant pressure sensor (See REFRIGERANT PRESSURE SENSOR REMOVAL/INSTALLATION (MANUAL A/C) .) (See REFRIGERANT PRESSURE SENSOR INSPECTION (MANUAL A/C) .)
5	Climate control unit (RECIRCULATE/FRESH lever type) (See CLIMATE CONTROL UNIT REMOVAL/INSTALLATION (MANUAL A/C) .) (See CLIMATE CONTROL UNIT DISASSEMBLY/ASSEMBLY (MANUAL A/C) .) (See CLIMATE CONTROL UNIT INSPECTION (MANUAL A/C) .) (See FAN SWITCH INSPECTION (MANUAL A/C) .)
6	Climate control unit (RECIRCULATE/FRESH switch type) (See CLIMATE CONTROL UNIT REMOVAL/INSTALLATION (MANUAL A/C) .) (See CLIMATE CONTROL UNIT DISASSEMBLY/ASSEMBLY (MANUAL A/C) .) (See CLIMATE CONTROL UNIT INSPECTION (MANUAL A/C) .) (See FAN SWITCH INSPECTION (MANUAL A/C) .)
7	Blower relay (See RELAY LOCATION .) (See RELAY INSPECTION .)
8	A/C relay (See RELAY LOCATION .) (See RELAY INSPECTION .)