Mazda 2: HVAC Control System

Mazda 2 2007-2014 Service Manual / HVAC / HVAC Control System

HVAC CONTROL SYSTEM LOCATION INDEX

Mazda 2. HVAC CONTROL SYSTEM LOCATION INDEX

  1. A/C relay
    • (See RELAY LOCATION.)
    • (See RELAY INSPECTION.)
  2. Blower relay
    • (See RELAY LOCATION.)
    • (See RELAY INSPECTION.)
  3. PCM
    • (See PCM REMOVAL/INSTALLATION)
    • (See PCM INSPECTION)
    • (See PCM CONFIGURATION)
  4. Engine coolant temperature sensor
    • (See ENGINE COOLANT TEMPERATURE (ECT) SENSOR REMOVAL/INSTALLATION)
    • (See ENGINE COOLANT TEMPERATURE (ECT) SENSOR INSPECTION)
  5. Refrigerant pressure switch
    • (See REFRIGERANT PRESSURE SWITCH REMOVAL/INSTALLATION [MANUAL AIR CONDITIONER].)
    • (See REFRIGERANT PRESSURE SWITCH INSPECTION [MANUAL AIR CONDITIONER].)
  6. Magnetic clutch
    • (See MAGNETIC CLUTCH DISASSEMBLY/ASSEMBLY [MANUAL AIR CONDITIONER].)
    • (See MAGNETIC CLUTCH ADJUSTMENT [MANUAL AIR CONDITIONER].)
    • (See MAGNETIC CLUTCH INSPECTION [MANUAL AIR CONDITIONER].)
  7. 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.)
  8. Resistor
    • (See RESISTOR REMOVAL/INSTALLATION [MANUAL AIR CONDITIONER].)
    • (See RESISTOR INSPECTION [MANUAL AIR CONDITIONER].)
  9. Evaporator temperature sensor
    • (See EVAPORATOR TEMPERATURE SENSOR REMOVAL/INSTALLATION [MANUAL AIR CONDITIONER].)
    • (See EVAPORATOR TEMPERATURE SENSOR INSPECTION [MANUAL AIR CONDITIONER].)
  10. 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].)
  11. Blower motor
    • (See BLOWER MOTOR REMOVAL/INSTALLATION [MANUAL AIR CONDITIONER].)
    • (See BLOWER MOTOR INSPECTION [MANUAL AIR CONDITIONER].)

READ NEXT:

 Blower Motor

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

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

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:

 Oil Control Valve (OCV)

OIL CONTROL VALVE (OCV) INSPECTION Coil Resistance Inspection 1. Disconnect the negative battery cable. 2. Disconnect the OCV connector. 3. Measure the coil resistance between terminals A and B using a tester. If not within the specification, replace the OCV. (See OIL CONTROL VALVE (OCV) REMOV

 AUX/USB/iPod mode

Audio can be heard from the vehicle's speakers by connecting a commerciallyavailable portable audio unit to the auxiliary jack. A commercially-available, non-impedance (3.5 ) stereo mini plug lead is required. Contact an expert repairer, we recommend an Authorised Mazda Repairer for detai

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