The heating system consists of a blower fan and a heater core that is connected to the engine and through which hot engine coolant circulates.
Heater and air conditioner control panel Removal and installation 1. Disconnect the negative battery cable. 2. Remove the center trim panel and remove the radio. 3. Remove the control knobs and unscrew the control panel screws (indicated by arrows). 4....
Heater radiator — removal and installation 1. Disconnect the negative battery cable. 2. Drain the coolant. 3. Squeeze the clamps and disconnect the hoses (indicated by arrows) from the heater block. 4. Remove the carpet lining of the center console on the...
Air conditioning system Elements of the air conditioning system 1. Radiator cooling fan switch N2 (6 cylinder engine) 2. Relay box N1 Clutch relay (marking MG CLT) heater relay (HTR marking) Second cooling fan relay (marking FAN NO.2) Third...
Automatic air conditioning system Control panel for automatic air conditioning 1. Switch for recirculation air or fresh air supply 2. Switch for heated rear and front windows 3. Air conditioning button 4. Ventilation mode button 5. Blower speed switch...
Interior heating system If the air coming from the vents is not hot, the problem may be: thermostat stuck open. Replace thermostat; clogged heater core hose. Flush the radiator hoses and the radiator itself; clogged heater core. If the...
Air Conditioning Compressor Clutch Circuit Examination 1. Press the air conditioner button and check how the compressor clutch works. If the clutch does not work, remove the air conditioning pressure sensor and short its contacts with a jumper. If the clutch now...
Air Conditioning Dehumidifier Removing 1. Release the pressure in the system. 2. Disconnect the negative battery cable. 3. Remove the bolts (indicated by arrows) and disconnect the refrigerant pipes from the water separator. 4. Unscrew the bolt and...
Air conditioning compressor — removal and installation Compressor (4-cylinder models) A - wire connector B - mounting bolts C - refrigerant pipes Compressor (6-cylinder models) - alternator removed A - wire connectors B - mounting bolts C - refrigerant pipes Removing 1....
Air Conditioning Refrigerator Removing 1. Release the pressure in the system. 2. Remove the upper radiator mounts. On Solara models, remove the relay box located on the right side of the engine compartment. 3. Remove the moisture separator. 4....
Air conditioning evaporator Location of the evaporator casing 1. Blower unit 2. Amplifier air conditioner (4-cylinder engines) 3. Control valve 4. Amplifier air conditioner (6-cylinder models) 5. Electric motor of the discharge fan 6. Blower fan...