CAN COMMUNICATION SYSTEM
| *A | Models with Lexus Safety System + | *B | Models with Panoramic View Monitor System |
| *1 | Forward Recognition Camera | *2 | Side Television Camera Assembly RH |
| *3 | Headlight Light Control ECU Sub-assembly RH | *4 | Millimeter Wave Radar Sensor Assembly |
| *5 | Front Television Camera Assembly | *6 | Headlight Light Control ECU Sub-assembly LH |
| *7 | ECM | *8 | Skid Control ECU |
| *9 | Side Television Camera Assembly LH | - | - |
| *A | Models with Memory System | *B | Models with AVS |
| *C | Models with Blind Spot Monitor System | *D | Models with Power Back Door System |
| *E | Models with Panoramic View Monitor System | *F | Models with Parking Assist Monitor System |
| *1 | Outer Mirror Control ECU Assembly LH | *2 | Absorber Control ECU |
| *3 | Blind Spot Monitor Sensor LH | *4 | Power Back Door ECU (Multiplex Network Door ECU) |
| *5 | Blind Spot Monitor Sensor RH | *6 | Parking Assist ECU |
| *7 | Rear Television Camera Assembly | *8 | Parking Brake ECU Assembly |
| *9 | Outer Mirror Control ECU Assembly RH | - | - |
| *A | Models with DCM (Telematics Transceiver) | *B | Models with Power Tilt and Telescopic System |
| *C | Models with Lexus Safety System + | *D | Models with AWD |
| *E | Models with Lexus Parking Assist-sensor System | - | - |
| *1 | Certification ECU (Smart Key ECU Assembly) | *2 | DCM (Telematics Transceiver) |
| *3 | Combination Meter Assembly | *4 | Main Body ECU (Multiplex Network Body ECU) |
| *5 | Multiplex Tilt and Telescopic ECU | *6 | Driving Support ECU Assembly |
| *7 | Radio Receiver Assembly | *8 | Remote Touch (Remote Operation Controller Assembly) |
| *9 | 4WD ECU Assembly | *10 | Clearance Warning ECU Assembly |
| *11 | Central Gateway ECU (Network Gateway ECU) | *12 | Clock |
| *a | Refer to the Service Bulletin for the installation position of the parts. | - | - |
| *A | Models with Headup Display System | *B | Models with Memory Function |
| *C | Models with Stop and Start System | *D | Models with ASC System |
| *1 | Power Steering ECU | *2 | Combination Meter Mirror ECU |
| *3 | Steering Sensor | *4 | DLC3 |
| *5 | Air Conditioning Amplifier Assembly | *6 | Front Power Seat Switch |
| *7 | Airbag ECU Assembly | *8 | Engine Stop and Start ECU |
| *9 | Stereo Component Equalizer Assembly | - | - |