AIR CONDITIONING SYSTEM PARTS LOCATION
| *A | Models with PTC Heater | - | - |
| *1 | Cooler Compressor Assembly - Solenoid Valve - Air Conditioning Mass Flow Sensor - Air Conditioning Lock Sensor - Magnetic Clutch |
*2 | No. 1 PTC Heater Relay |
| *3 | No. 2 PTC Heater Relay | *4 | Cooler Condenser Assembly |
| *5 | Smog Ventilation Sensor | *6 | Outside Temperature Sensor (Thermistor Assembly) |
| *7 | ECM | *8 | Low Pressure Service Valve |
| *9 | Air Conditioning Pressure Sensor | *10 | High Pressure Service Valve |
| *11 | Engine Room Junction Block Assembly | - | - |
| *A | Models with PTC Heater | - | - |
| *1 | Compressor with Pulley Assembly - Solenoid Valve - Air Conditioning Mass Flow Sensor |
*2 | No. 1 PTC Heater Relay |
| *3 | No. 2 PTC Heater Relay | *4 | Cooler Condenser Assembly |
| *5 | Smog Ventilation Sensor | *6 | Outside Temperature Sensor (Thermistor Assembly) |
| *7 | ECM | *8 | Low Pressure Service Valve |
| *9 | High Pressure Service Valve | *10 | Air Conditioning Pressure Sensor |
| *11 | Engine Room Junction Block Assembly | - | - |
| *A | Models with Ion Generator Control | *B | Models with Lexus Display Audio System |
| *C | Models with Navigation System | *D | Models with 3-zone Control |
| *1 | Combination Meter Assembly | *2 | No. 1 Ion Generator Sub-assembly |
| *3 | Multi-media Module Display | *4 | Air Conditioning Control Panel (Radio Receiver Assembly) |
| *5 | Air Conditioning Control Panel (Multi-media Module Receiver Assembly) | *6 | Solar Sensor (Automatic Light Control Sensor) |
| *7 | Main Body ECU (Multiplex Network Body ECU) | *8 | DLC3 |
| *9 | Cooler (Room Temp. Sensor) Thermistor | *10 | Integrated Control and Panel Assembly - Drive Mode Select |
| *11 | Air Conditioning Control Assembly | *12 | Air Conditioning Amplifier Assembly |
| *13 | Cooler Control Switch Assembly | - | - |
| *A | Models with Ion Generator Control | *B | Models with 3-zone Control |
| *1 | Combination Meter Assembly | *2 | Solar Sensor (Automatic Light Control Sensor) |
| *3 | No. 1 Ion Generator Sub-assembly | *4 | Multi-media Module Display |
| *5 | DLC3 | *6 | Cooler (Room Temp. Sensor) Thermistor |
| *7 | Integrated Control and Panel Assembly - Drive Mode Select |
*8 | Air Conditioning Control Assembly |
| *9 | Air Conditioning Control Panel (Multi-media Module Receiver Assembly) | *10 | Air Conditioning Amplifier Assembly |
| *11 | Main Body ECU (Multiplex Network Body ECU) | *12 | Cooler Control Switch Assembly |
| *A | LHD Models | *B | RHD Models |
| *C | Models with PTC Heater | *D | Models with 3-zone Control |
| *1 | Evaporator | *2 | No. 2 Air Conditioning Radiator Damper Servo Sub-assembly (Air Mix for Front LH) |
| *3 | Evaporator Temperature Sensor (No. 1 Cooler Thermistor) | *4 | Heater Radiator Unit Sub-assembly |
| *5 | Quick Heater Assembly | *6 | No. 1 Air Conditioning Radiator Damper Servo Sub-assembly (Air Mix for Front RH) |
| *7 | Blower with Fan Motor Sub-assembly | *8 | Clean Air Filter |
| *9 | No. 1 Air Conditioning Radiator Damper Servo Sub-assembly (Mode) | *10 | Air Conditioning Harness Assembly |
| *11 | No. 1 Blower Damper Servo Sub-assembly (Recirculation/Fresh) | *12 | Cooler Expansion Valve |
| *13 | No. 3 Air Conditioning Radiator Damper Servo Sub-assembly (Air Mix for Rear) | - | - |