Parts Location [12/2023 - ]: Illustration
WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.
| *1 | AMBIENT TEMP. SENSOR (THERMISTOR ASSEMBLY) | *2 | NO. 2 AMBIENT TEMP. SENSOR (THERMISTOR ASSEMBLY) |
| *3 | ECM | *4 | POWER STEERING ECU (RACK AND PINION POWER STEERING GEAR ASSEMBLY) |
| *5 | BATTERY ECU ASSEMBLY | *6 | BATTERY STATE SENSOR ASSEMBLY |
| *7 | HV SUPPLY BATTERY ASSEMBLY | *8 | NO. 1 JUNCTION BLOCK ASSEMBLY |
| *9 | NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY - HTR FUSE - ECU-IGP NO. 3 FUSE |
*10 | NO. 2 ENGINE ROOM RELAY BLOCK AND NO. 2 JUNCTION BLOCK ASSEMBLY - A/C MG RELAY - A/C-MAIN RELAY - FOOT HTR NO. 1 FUSE (w/ Radiant Heater (Quick Heater and Accessory Assembly)) - PTC HTR NO. 1 FUSE - PTC HTR NO. 2 FUSE |
| *11 | NO. 1 LUGGAGE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY - A/C RR FUSE |
- | - |
| *A | w/ Radiant Heater (Quick Heater and Accessory Assembly) | - | - |
| *1 | AIR CONDITIONING AMPLIFIER ASSEMBLY | *2 | RADIO AND DISPLAY RECEIVER ASSEMBLY |
| *3 | NO. 2 AIR CONDITIONING CONTROL ASSEMBLY | *4 | NO. 2 QUICK HEATER AND ACCESSORY ASSEMBLY |
| *5 | ROOM TEMP. SENSOR (COOLER THERMISTOR) | *6 | NO. 2 ROOM TEMP. SENSOR (COOLER THERMISTOR) |
| *7 | SOLAR SENSOR (AUTOMATIC LIGHT CONTROL SENSOR) | *8 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
| *9 | COMBINATION METER ASSEMBLY | *10 | DCM (TELEMATICS TRANSCEIVER) |
| *11 | HYBRID VEHICLE CONTROL ECU ASSEMBLY | *12 | POWER DISTRIBUTION BOX ASSEMBLY - ECU-B NO. 3 FUSE |
| *13 | DLC3 | - | - |
| *1 | NO. 1 COOLER EVAPORATOR SUB-ASSEMBLY | *2 | EVAPORATOR TEMP. SENSOR (NO. 1 COOLER THERMISTOR) |
| *3 | HEATER RADIATOR UNIT SUB-ASSEMBLY | *4 | BLOWER MOTOR WITH FAN SUB-ASSEMBLY |
| *5 | COOLER EXPANSION VALVE | *6 | PTC HEATER (QUICK HEATER ASSEMBLY) |
| *1 | NO. 1 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY | *2 | NO. 1 BLOWER DAMPER SERVO SUB-ASSEMBLY |
| *3 | AIR CONDITIONING HARNESS ASSEMBLY | - | - |
| *1 | REAR COOLING UNIT EXPANSION VALVE | *2 | REAR EVAPORATOR SUB-ASSEMBLY |
| *3 | REAR HEATER RADIATOR UNIT SUB-ASSEMBLY | *4 | REAR BLOWER MOTOR CONTROL |
| *5 | REAR BLOWER MOTOR WITH FAN SUB-ASSEMBLY | - | - |
| *1 | REAR MODE DAMPER SERVO SUB-ASSEMBLY | *2 | REAR AIR MIX DAMPER SERVO SUB-ASSEMBLY |
| *3 | NO. 2 AIR CONDITIONING HARNESS ASSEMBLY - REAR EVAPORATOR TEMP. SENSOR |
- | - |
| *1 | COOLER CONDENSER ASSEMBLY | *2 | COOLER RECEIVER AND DRYER ASSEMBLY |
| *3 | COMPRESSOR WITH MOTOR ASSEMBLY | *4 | AIR CONDITIONING PRESSURE SENSOR |
| *5 | EVAPORATOR FRONT MAGNETIC VALVE (NO. 2 MAGNET VALVE ASSEMBLY) | - | - |
| *1 | NO. 1 BATTERY COOLING EXPANSION VALVE (NO. 1 MAGNET VALVE ASSEMBLY) | *2 | BATTERY COOLING MAGNETIC VALVE (NO. 2 MAGNET VALVE ASSEMBLY) |
| *3 | NO. 2 BATTERY COOLING EXPANSION VALVE (NO. 3 MAGNET VALVE ASSEMBLY) | *4 | BATTERY COOLING REFRIGERANT PRESSURE SENSOR (AIR CONDITIONING PRESSURE SENSOR) |
| *5 | BATTERY COOLING REFRIGERANT TEMPERATURE SENSOR (INLET) (NO. 1 AIR CONDITIONING THERMISTOR ASSEMBLY) | *6 | BATTERY COOLING REFRIGERANT TEMPERATURE SENSOR (OUTLET) (NO. 2 AIR CONDITIONING THERMISTOR ASSEMBLY) |