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.
Fig 1: Rear Motor Generator Control System (For Phev Model) Replacement Components (1 Of 7) [12/2023 - ]
| *1 | ACCELERATOR PEDAL SENSOR ASSEMBLY | *2 | COMBINATION METER ASSEMBLY |
| *3 | AIR CONDITIONING AMPLIFIER ASSEMBLY | *4 | ELECTRIC PARKING BRAKE SWITCH ASSEMBLY - EV/HV AUTO MODE SWITCH - HV EV CHG HOLD MODE SWITCH - DRIVE MODE SWITCH |
| *5 | AIRBAG ECU ASSEMBLY | *6 | HYBRID VEHICLE CONTROL ECU ASSEMBLY |
| *7 | DLC3 | *8 | POWER DISTRIBUTION BOX ASSEMBLY |
| *9 | TRANSMISSION FLOOR SHIFT ASSEMBLY (SHIFT CONTROL ECU) | *10 | SHIFT PADDLE SWITCH (TRANSMISSION SHIFT SWITCH ASSEMBLY) |
Fig 1: Rear Motor Generator Control System (For Phev Model) Replacement Components (2 Of 7) [12/2023 - ]
| *1 | ECM | *2 | HYBRID MOTOR CONTROL INVERTER ASSEMBLY |
| *3 | FLOOR UNDER WIRE | *4 | COMPRESSOR WITH MOTOR ASSEMBLY |
| *5 | INVERTER WATER PUMP ASSEMBLY | *6 | OIL PUMP WITH MOTOR ASSEMBLY |
| *7 | HYBRID VEHICLE TRANSAXLE ASSEMBLY | *8 | REAR TRANSAXLE WITH MOTOR AND INVERTER ASSEMBLY |
| *9 | AUXILIARY BATTERY | *10 | HV SUPPLY BATTERY ASSEMBLY |
| *11 | NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY | *12 | AC CHARGER INLET CABLE |
| *13 | ELECTRIC HEATER SUB-ASSEMBLY | - | - |
Fig 1: Rear Motor Generator Control System (For Phev Model) Replacement Components (3 Of 7) [12/2023 - ]
| *1 | ELECTRIC VEHICLE CHARGER ASSEMBLY | *2 | CHARGER COOLING BLOWER |
| *3 | DC/DC CONVERTER ASSEMBLY | *4 | DC/DC CONVERTER COOLING BLOWER ASSEMBLY |
| *5 | VOLTAGE INVERTER | *6 | NO. 1 JUNCTION BLOCK ASSEMBLY |
| *7 | NO. 1 LUGGAGE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY | - | - |
Fig 1: Rear Motor Generator Control System (For Phev Model) Replacement Components (4 Of 7) [12/2023 - ]
| *1 | HYBRID MOTOR CONTROL INVERTER ASSEMBLY | *2 | LOW VOLTAGE CONNECTOR |
| *3 | FLOOR UNDER WIRE CONNECTION | *4 | MOTOR CABLE CONNECTION |
| *5 | UPPER INVERTER COVER SUB-ASSEMBLY - INTERLOCK |
*6 | MOTOR CABLE |
| *7 | HYBRID VEHICLE TRANSAXLE ASSEMBLY | *8 | SHIFT CONTROL ACTUATOR ASSEMBLY (SHIFT ACTUATOR ECU) |
| *9 | MOTOR TEMPERATURE SENSOR AND GENERATOR TEMPERATURE SENSOR CONNECTOR | *10 | MOTOR RESOLVER, GENERATOR RESOLVER AND TRANSMISSION FLUID TEMPERATURE SENSOR CONNECTOR |
Fig 1: Rear Motor Generator Control System (For Phev Model) Replacement Components (5 Of 7) [12/2023 - ]
| *1 | REAR TRANSAXLE WITH MOTOR AND INVERTER ASSEMBLY | *2 | LOW VOLTAGE CONNECTOR |
| *3 | NO. 2 FLOOR UNDER WIRE CONNECTION - INTERLOCK |
*4 | MOTOR RESOLVER AND TRANSMISSION FLUID TEMPERATURE SENSOR CONNECTOR |
| *5 | OIL PUMP CONNECTOR | *6 | REAR MOTOR TEMPERATURE SENSOR CONNECTOR |
| *7 | EV MOTOR CONTROL INVERTER ASSEMBLY | - | - |
Fig 1: Rear Motor Generator Control System (For Phev Model) Replacement Components (6 Of 7) [12/2023 - ]
| *1 | SERVICE PLUG GRIP | *2 | BATTERY ECU ASSEMBLY |
| *3 | NO. 2 TRACTION BATTERY DEVICE BOX ASSEMBLY | *4 | BATTERY VOLTAGE SENSOR |
| *5 | SMRB RELAY | *6 | SMRP RELAY |
| *7 | SMRG RELAY | *8 | CHRB RELAY |
| *9 | CHRG RELAY | *10 | CHRP RELAY |
| *11 | SYSTEM MAIN RESISTOR | - | - |
Fig 1: Rear Motor Generator Control System (For Phev Model) Replacement Components (7 Of 7) [12/2023 - ]
| *1 | NO. 4 HV SUPPLY STACK SUB-ASSEMBLY | *2 | NO. 2 HV SUPPLY STACK SUB-ASSEMBLY |
| *3 | NO. 3 HV SUPPLY STACK SUB-ASSEMBLY | *4 | NO. 1 HV SUPPLY STACK SUB-ASSEMBLY |