Identifying HVAC Basic System Components Location. Scheme 1
Scheme 1: Identifying HVAC Basic System Components Location
Scheme 2
Scheme 2: A/C UNIT REMOVAL/INSTALLATION
Scheme 3
- Set the air intake mode to REC.
- Disconnect the negative battery cable.
- Collect the refrigerant. (See «REFRIGERANT CHARGING»(/mazda/2/ii-2010-2014/remont/general-servicing-all-makes/#refrigerant-system-hvac__ac-refrigerant-charging).)
- Drain the engine coolant. (See «ENGINE COOLANT REPLACEMENT [MZR 1.5]».)
- 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 REMOVAL/INSTALLATION».) Rear console (See «REAR CONSOLE REMOVAL/INSTALLATION».) Shift lever knob (MTX) (See «MANUAL TRANSAXLE SHIFT MECHANISM REMOVAL/INSTALLATION [F35M-R]»(/mazda/2/ii-2010-2014/remont/manual-trans/#manual-transaxle-shift-mechanism-f35m-r).) Side wall (See «SIDE WALL REMOVAL/INSTALLATION».) Front console component (See «FRONT CONSOLE COMPONENT REMOVAL/INSTALLATION».) Front scuff plate (See «FRONT SCUFF PLATE REMOVAL/INSTALLATION».) Front side trim (See «FRONT SIDE TRIM REMOVAL/INSTALLATION».) Hood release lever (See «HOOD LATCH AND RELEASE LEVER REMOVAL/INSTALLATION».) Driver's side lower panel (See «LOWER PANEL REMOVAL/INSTALLATION».) Knee bolster (See «KNEE BOLSTER REMOVAL/INSTALLATION».) Driver-side air bag module (See «DRIVER-SIDE AIR BAG MODULE REMOVAL/INSTALLATION».) Steering wheel (See «STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION».) Column cover (See «COLUMN COVER REMOVAL/INSTALLATION».) Meter hood (See «METER HOOD REMOVAL/INSTALLATION».) Instrument cluster (See «INSTRUMENT CLUSTER REMOVAL/INSTALLATION».) Combination switch (See «COMBINATION SWITCH REMOVAL/INSTALLATION».) Center panel unit (See «CENTER PANEL UNIT REMOVAL/INSTALLATION»(/mazda/2/ii-2010-2014/remont/entertainment-systems/#entertainment-system).) Climate control unit (See «CLIMATE CONTROL UNIT REMOVAL/INSTALLATION [MANUAL AIR CONDITIONER]».) Shift lever (MTX) (See «MANUAL TRANSAXLE SHIFT MECHANISM REMOVAL/INSTALLATION [F35M-R]»(/mazda/2/ii-2010-2014/remont/manual-trans/#manual-transaxle-shift-mechanism-f35m-r).) Selector lever (ATX) (See «AUTOMATIC TRANSAXLE SHIFT MECHANISM REMOVAL/INSTALLATION».) Interlock unit (ATX) (See «AUTOMATIC TRANSAXLE SHIFT MECHANISM REMOVAL/INSTALLATION».) Passenger's side lower panel (See «LOWER PANEL REMOVAL/INSTALLATION».) Side panel (See «SIDE PANEL REMOVAL/INSTALLATION».) A-pillar trim (See «A-PILLAR TRIM REMOVAL/INSTALLATION».) aa. Windshield wiper arm and blade (See «WINDSHIELD WIPER ARM AND BLADE REMOVAL/INSTALLATION».) ab. Cowl grille (See «COWL GRILLE REMOVAL/INSTALLATION».) ac. Windshield wiper motor (See «WINDSHIELD WIPER MOTOR REMOVAL/INSTALLATION».) ad. Sail garnish (See «SAIL GARNISH REMOVAL/INSTALLATION».) ae. Steering shaft cover (See «STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION».) af. Steering shaft (See «STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION».)
- Disconnect the vehicle wiring harnesses related to the dashboard.
- Disconnect the antenna feeder No.1 jack.
- Remove the dashboard. (See «DASHBOARD REMOVAL/INSTALLATION».)
- Remove the air cleaner installation bolt and slide the air cleaner component aside.
- Disconnect the heater hose from the A/C unit. (See «HEATER HOSE REMOVAL/INSTALLATION».) CAUTION: If moisture or foreign material enters the refrigeration cycle, cooling ability will be lowered and abnormal noise or other malfunction could occur. Always plug open fittings immediately after removing any refrigeration cycle parts.
- Using the SSTs (49 B061 014, 49 G061 001), disconnect the cooler pipe and cooler hose from the A/C unit while preventing the remaining compressor oil in the pipe and A/C unit from spilling. (See «REFRIGERANT LINE REMOVAL/INSTALLATION».) (Scheme 2): Cooler Pipe And Cooler Hose At A/C Unit
- Remove the air intake duct. (See «AIR INTAKE DUCT REMOVAL/INSTALLATION».)
- Remove in the order indicated in the table. (Scheme 3): A/C Unit With Torque Specifications
- Install in the reverse order of removal.
- Perform the refrigerant system performance test. (See «REFRIGERANT SYSTEM PERFORMANCE TEST»(/mazda/2/ii-2010-2014/remont/general-servicing-all-makes/#refrigerant-system-hvac).)
