Mazda 2: HVAC Basic System
HVAC BASIC SYSTEM LOCATION INDEX

- Refrigerant lines
- (See REFRIGERANT LINE REMOVAL/INSTALLATION.)
- Air intake duct
- (See AIR INTAKE DUCT REMOVAL/INSTALLATION.)
- (See AIR INTAKE DUCT DISASSEMBLY/ASSEMBLY.)
- (See AIR INTAKE LINK SET REMOVAL/INSTALLATION.)
- A/C unit
- (See A/C UNIT REMOVAL/INSTALLATION.)
- (See A/C UNIT DISASSEMBLY/ASSEMBLY.)
- (See AIRFLOW MODE LINK SET REMOVAL/INSTALLATION.)
- (See AIR MIX LINK SET REMOVAL/INSTALLATION.)
- Heat duct (LH)
- (See HEAT DUCT COMPONENT REMOVAL/INSTALLATION.)
- Expansion valve
- (See EXPANSION VALVE REMOVAL.)
- (See EXPANSION VALVE INSTALLATION.)
- Evaporator
- (See EVAPORATOR INSPECTION.)
- Heater core
- (See HEATER CORE INSPECTION.)
- Air filter
- (See AIR FILTER REMOVAL/INSTALLATION.)
- (See AIR FILTER INSPECTION.)
- Heat duct (RH)
- (See HEAT DUCT COMPONENT REMOVAL/INSTALLATION.)
- Receiver/drier
- (See RECEIVER/DRIER REMOVAL/INSTALLATION.)
- Heater hose
- (See HEATER HOSE REMOVAL/INSTALLATION.)
- Condenser
- (See CONDENSER REMOVAL/INSTALLATION.)
- (See CONDENSER INSPECTION.)
- A/C compressor
- (See A/C COMPRESSOR REMOVAL/INSTALLATION.)
READ NEXT:
A/C UNIT REMOVAL/INSTALLATION
1. Set the air intake mode to REC.
2. Disconnect the negative battery cable.
3. Collect the refrigerant. (See REFRIGERANT CHARGING).
4. Drain the engine coolant. (See
AIR INTAKE DUCT REMOVAL/INSTALLATION
1. Set the air intake mode to REC.
2. Disconnect the negative battery cable.
3. Remove the following parts:
Glove compartment (See GLOVE COMPARTMENT REMOVAL/IN
AIR FILTER REMOVAL/INSTALLATION
CAUTION:
When installing the air filter cover, verify that the seals on the back
of the cover are assembled securely. If the
air filter cover is installed with the
SEE MORE:
The parking sensor system uses ultrasonic sensors to detect obstructions
around the vehicle
while parking the vehicle in a garage or during parallel parking when the shift
lever is
in reverse (R). The system is equipped with an assist device to notify the
driver of the
approximate distance
REFRIGERANT SYSTEM SERVICE WARNINGS
Handling Refrigerant
Avoid breathing air conditioning refrigerant or lubricant vapor.
Exposure may
irritate eyes, nose and throat. Also, due to environmental concerns, we urge
use of recovery/recycling/recharging equipment when draining R-134a from
the air
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