Mazda 2: HVAC Control System
HVAC CONTROL SYSTEM LOCATION INDEX

- A/C relay
- (See RELAY LOCATION.)
- (See RELAY INSPECTION.)
- Blower relay
- (See RELAY LOCATION.)
- (See RELAY INSPECTION.)
- PCM
- (See PCM REMOVAL/INSTALLATION)
- (See PCM INSPECTION)
- (See PCM CONFIGURATION)
- Engine coolant temperature sensor
- (See ENGINE COOLANT TEMPERATURE (ECT) SENSOR REMOVAL/INSTALLATION)
- (See ENGINE COOLANT TEMPERATURE (ECT) SENSOR INSPECTION)
- Refrigerant pressure switch
- (See REFRIGERANT PRESSURE SWITCH REMOVAL/INSTALLATION [MANUAL AIR
CONDITIONER].)
- (See REFRIGERANT PRESSURE SWITCH INSPECTION [MANUAL AIR
CONDITIONER].)
- Magnetic clutch
- (See MAGNETIC CLUTCH DISASSEMBLY/ASSEMBLY [MANUAL AIR CONDITIONER].)
- (See MAGNETIC CLUTCH ADJUSTMENT [MANUAL AIR CONDITIONER].)
- (See MAGNETIC CLUTCH INSPECTION [MANUAL AIR CONDITIONER].)
- BCM
- (See BODY CONTROL MODULE (BCM) REMOVAL/INSTALLATION.)
- (See BODY CONTROL MODULE (BCM) INSPECTION.)
- (See BODY CONTROL MODULE (BCM) CONFIGURATION.)
- (See BODY CONTROL MODULE (BCM) BRACKET REMOVAL/INSTALLATION.)
- Resistor
- (See RESISTOR REMOVAL/INSTALLATION [MANUAL AIR CONDITIONER].)
- (See RESISTOR INSPECTION [MANUAL AIR CONDITIONER].)
- Evaporator temperature sensor
- (See EVAPORATOR TEMPERATURE SENSOR REMOVAL/INSTALLATION [MANUAL AIR
CONDITIONER].)
- (See EVAPORATOR TEMPERATURE SENSOR INSPECTION [MANUAL AIR
CONDITIONER].)
- Climate control unit
- (See CLIMATE CONTROL UNIT REMOVAL/INSTALLATION [MANUAL AIR
CONDITIONER].)
- (See CLIMATE CONTROL UNIT DISASSEMBLY/ASSEMBLY [MANUAL AIR
CONDITIONER].)
- (See CLIMATE CONTROL UNIT INSPECTION [MANUAL AIR CONDITIONER].)
- (See FAN SWITCH INSPECTION [MANUAL AIR CONDITIONER].)
- Blower motor
- (See BLOWER MOTOR REMOVAL/INSTALLATION [MANUAL AIR CONDITIONER].)
- (See BLOWER MOTOR INSPECTION [MANUAL AIR CONDITIONER].)
READ NEXT:
BLOWER MOTOR REMOVAL/INSTALLATION
1. Disconnect the negative battery cable.
2. Remove the following parts:
Rear console (See REAR CONSOLE REMOVAL/INSTALLATION).
Shift lever knob (MTX) (See MANUAL
MAGNETIC CLUTCH DISASSEMBLY/ASSEMBLY
1. Assemble in the reverse order of disassembly.
Bolt
Washer
Pressure plate
Shim
Snap ring (1)
A/C compressor pulley
Snap ring (2)
Stator
A/C compressor
REFRIGERANT PRESSURE SWITCH REMOVAL/INSTALLATION
1. Disconnect the negative battery cable.
2. Collect the refrigerant. (See REFRIGERANT CHARGING).
3. Remove the ground from the engine mount No.3.
4
SEE MORE:
CLIMATE CONTROL UNIT REMOVAL/INSTALLATION
1. Disconnect the negative battery cable.
2. Remove the following parts:
Glove compartment (See GLOVE COMPARTMENT REMOVAL/INSTALLATION).
Dashboard under cover (See DASHBOARD UNDER COVER REMOVAL/INSTALLATION).
Heat duct (RH) (See HEAT DUCT COMPONENT REMO
EGR VALVE REMOVAL/INSTALLATION
1. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION).
2. Remove the air cleaner cover. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION).
NOTE:
Because the air cleaner cover has already been removed and accessibility
is assured,
engine coolant
© 2016-2023 Copyright www.ma2auto.com
